CN102417216B - A kind of landscape water circulation purification system and circulation purifying method thereof - Google Patents
A kind of landscape water circulation purification system and circulation purifying method thereof Download PDFInfo
- Publication number
- CN102417216B CN102417216B CN201010295589.4A CN201010295589A CN102417216B CN 102417216 B CN102417216 B CN 102417216B CN 201010295589 A CN201010295589 A CN 201010295589A CN 102417216 B CN102417216 B CN 102417216B
- Authority
- CN
- China
- Prior art keywords
- purification
- water
- landscape
- well
- facility
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 259
- 238000000746 purification Methods 0.000 title claims abstract description 241
- 230000004087 circulation Effects 0.000 title claims abstract description 49
- 238000000034 method Methods 0.000 title claims abstract description 25
- 238000001914 filtration Methods 0.000 claims abstract description 26
- 238000001764 infiltration Methods 0.000 claims abstract description 23
- 230000008595 infiltration Effects 0.000 claims abstract description 23
- 239000000463 material Substances 0.000 claims abstract description 15
- 230000004888 barrier function Effects 0.000 claims abstract description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 39
- 239000011449 brick Substances 0.000 claims description 21
- 239000011230 binding agent Substances 0.000 claims description 15
- 239000004576 sand Substances 0.000 claims description 11
- 239000006004 Quartz sand Substances 0.000 claims description 10
- 230000035699 permeability Effects 0.000 claims description 10
- 239000000377 silicon dioxide Substances 0.000 claims description 9
- 230000009471 action Effects 0.000 claims description 8
- 239000000853 adhesive Substances 0.000 claims description 5
- 230000001070 adhesive effect Effects 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 4
- 239000004575 stone Substances 0.000 claims description 4
- 229920001807 Urea-formaldehyde Polymers 0.000 claims description 3
- GZCGUPFRVQAUEE-SLPGGIOYSA-N aldehydo-D-glucose Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C=O GZCGUPFRVQAUEE-SLPGGIOYSA-N 0.000 claims description 3
- 239000003822 epoxy resin Substances 0.000 claims description 3
- 239000002245 particle Substances 0.000 claims description 3
- 229920000647 polyepoxide Polymers 0.000 claims description 3
- 239000004814 polyurethane Substances 0.000 claims description 3
- 229920002635 polyurethane Polymers 0.000 claims description 3
- 230000001737 promoting effect Effects 0.000 claims description 2
- 238000004140 cleaning Methods 0.000 abstract description 7
- 230000008569 process Effects 0.000 abstract description 6
- 239000010865 sewage Substances 0.000 abstract description 6
- 238000005516 engineering process Methods 0.000 abstract description 4
- 238000000053 physical method Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 9
- 238000009287 sand filtration Methods 0.000 description 5
- 241000195493 Cryptophyta Species 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 238000010170 biological method Methods 0.000 description 2
- 238000001311 chemical methods and process Methods 0.000 description 2
- 230000009189 diving Effects 0.000 description 2
- 238000012851 eutrophication Methods 0.000 description 2
- 230000003203 everyday effect Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 238000005070 sampling Methods 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 238000011001 backwashing Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000012258 culturing Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 230000009931 harmful effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000003204 osmotic effect Effects 0.000 description 1
- 230000003389 potentiating effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Abstract
The invention discloses a kind of landscape water circulation purification system and circulation purifying method thereof.Belong to water-treatment technology field.This purification system comprises landscape pond (1) and for being purified by the water body in landscape pond (1), and the purification facility (2) be back in described landscape pond (1), impervious barrier is laid in sidewall and the bottom of described purification facility (2), be provided with at least one retaining well (21) and at least one water purification well (22) in the water body of described purification facility (2), the water in described retaining well (21) and water purification well (22) realizes interpenetrating by purification infiltration wall (23) and the water in described purification facility (2).Purification facility (2) inside is full of filtering material (24).System solves the problem the technical problem that in existing physical method Water treatment, cleaning water is low.Be applicable to various landscape water body and the sewage treatment process not high to water quality requirement.
Description
Technical field
The invention belongs to sewage treatment area, particularly a kind of landscape water circulation purification system.
Background technology
Along with people improve gradually to the requirement of living environment, the landscape water body of the public places such as urban life district and park also increases gradually.But landscape water body is mostly the stagnant water of closure and illiquidity at present, and water body self-purification ability is poor, vulnerable to pollution, can cause body eutrophication time serious, and algae also more easily overgrows in static water body, water quality blackout is smelly.
At present, more common landscape water treatment process is chemical process, physical method and biological method.Chemical process mainly adopts and adds chemical reagent, this method instant effect, but is easy to cause the impact of secondary pollution on environment very big.Biological method must introduce large number of biological species and flora.Water body is made to form the ecosystem.Utilize objectionable impurities in biological removal water, though this method saving power and preventing pollution dye needs long culturing process.Inadvisable for urgent pollution plot.Physical method mainly adopts filter method, is a kind of water treatment method of energy-conserving and environment-protective.But in prior art, adopt the filtering layer of the water cleaning systems of filter method to adhere to the water foreigns such as a lot of algaes after long-term use, have impact on osmotic effect, need sewage to be become clear through repeatedly circulating, current consumption is high.
Chinese patent document CN201512826U discloses a kind of landscape water system combining physical treatment with ecological management, its physical processing system is arranged on the below ground of landscape water side, landscape water is pumped to line mixer by water pump via pipeline, landscape water after mixing liquid medicine enters after efficient settler and arranges strainer, water body after filter is back to landscape pond by rising pipe, forms water cycle.This filtration fraction adopts quartz sand to be filtrate, but the water body of this system can only unidirectionally filter, in system operation, because small flocs unit is constantly trapped in filtering layer, strainer head penalty values is increased, when head loss value arrives to a certain degree, strainer needs to carry out backwashing sewage water, and the cost of equipment increases greatly.
Chinese patent document CN201512826U discloses a kind of sand filtration wall-split rain processing system, comprise the rainwater-collecting passage being arranged on and being no more than ground surface, along the settler communicated with each other that water (flow) direction is once arranged, water reservoir, is provided with filtering layer in water reservoir; Filtering layer is be vertically arranged with sand filtration wall in the middle part of water reservoir, water reservoir is separated into water collecting basin spaced apart and clean water basin by this sand filtration wall, and this sand filtration wall comprises the permeable coarse sands layer of at least each one deck longitudinally stacked along water collecting basin to clean water basin direction and fine sand layer composition.Sewage achieves cleaning action through this filtering layer by the adsorption of sand.But because this invention is not through water circulation, only has one deck sand filtration wall as filtering layer, and filtering material is only distributed in filtering layer inside, adsorption area is limited, in life-time service process, solid impurity in sewage can make filtering layer permeability plugging, and cleaning water reduces, can not effectively for the purification of landscape water body.
Summary of the invention
For this reason, the problem to be solved in the present invention is exactly the problem that when landscape water carries out water body purification by physical filtering method in prior art, purification efficiency is low, and then provides the circulation purifying method of landscape water circulation purification system that a kind of cleaning water is high and landscape water body.
For solving the problems of the technologies described above, the invention provides a kind of landscape water circulation purification system, comprise landscape pond, purification facility, described purification facility is used for the water body in landscape pond to purify, and be back in described landscape pond, impervious barrier is laid in the sidewall of described purification facility and bottom, the Chi Tizhong of described purification facility is provided with at least one retaining well and at least one water purification well, described retaining well and water purification well are become by purification infiltration circummure respectively, and the water body of retaining well and water purification well realizes interpenetrating respectively by the described water purified in the surrounding and described purification facility of permeating wall,
Described landscape pond is provided with outlet conduit and is communicated with described retaining well, and is provided with the inlet channel being communicated with described water purification well and described landscape pond.
Water body lifting gear is provided with, the water circulation that described water body lifting gear realizes between landscape pond and purification facility for promoting water body in described water purification well and/or landscape pond.
Described purification infiltration wall comprises the basic unit formed by water-permeable brick, the supporting layer formed by rubble and for described supporting layer being adhered to the hydrophilic tack coat in described basic unit.
The Thickness Ratio of described basic unit and described supporting layer is 1:5-1000.
Described water-permeable brick comprises aggregate and aggregate is played to the binding agent of coated aggregate of cohesive action; Described aggregate is the quartz sand of 0.05mm ~ 0.85mm.
Described water-permeable brick comprises permeable top layer and porous base course, includes aggregate respectively and aggregate is played to the binding agent of coated aggregate of cohesive action in permeable top layer and porous base course;
The aggregate on described permeable top layer is the quartz sand of 0.05mm ~ 0.85mm, and the aggregate of described porous base course is the quartz sand of 2mm ~ 10mm;
Permeable top layer and porous base course are closely as one by binding agent.
The permeability coefficient of described water-permeable brick is more than or equal to 2 × 10
-2cm/s.
The size of described rubble is 12-25mm.
Described hydrophilic tack coat comprises hydrophilic binding agent, and described hydrophilic binding agent is hydrogenated epoxy resin, aqueous polyurethane, urea-formaldehyde resin adhesive one wherein or its mixture; The coefficient of permeability of described hydrophilic tack coat is greater than 1 × 10
-2cm/s.
The coefficient of permeability of described hydrophilic tack coat is more than or equal to 2 × 10
-2cm/s.
Described purification facility top is provided with the tectum of water-permeable, and the tectum top of described water-permeable is equipped with water-permeable brick.
Chi Tizhong in described purification facility is provided with filtering material; Described filtering material is one or more in silica sand, stone, water-permeable brick and haydite.
Described filtering material is silica sand, and the particle diameter of described silica sand is 0.05-10mm.
Interval is had between described retaining well and adjacent two walls of water purification well;
Described landscape pond inside is provided with view submersible pump, is provided with drop facility between described landscape pond and described water purification well, and water body promotes by described view submersible pump, enters in described retaining well by the mode of drop through described outlet conduit; Described water purification bottom is provided with a purification submersible pump, and be provided with water purification between described landscape pond and described water purification well and drop facility, water purification promotes by described purification submersible pump, enters described landscape pond by drop mode through described inlet channel.
The present invention provides a kind of method of landscape water circulation purification simultaneously, comprises the following steps:
A, the water in landscape pond is flowed into the retaining well of purification facility inside by outlet conduit;
The water body of b, described retaining well is permeated after wall enters to purification facility by purification and purifies;
Water body after c, purification enters the water purification well of purification facility inside by purification infiltration wall;
D, be back to described landscape pond through the water body of water purification well by inlet channel water purification is discharged, form water circulation purification.
Water body in water purification well in described steps d enters described landscape pond after being promoted to inlet channel by purification diving outfit.
Water body in landscape pond in described step a enters described purification facility after being promoted to outlet conduit by view diving outfit.
Technique scheme of the present invention has the following advantages compared to existing technology:
Purification facility of the present invention arranges at least one retaining well and at least one water purification well, retaining well and water purification well are become by purification infiltration circummure respectively, and have certain intervals between two adjacent walls, water in retaining well and water purification well realizes Omnibearing Infiltration by the water in purification infiltration wall and described purification facility, and then obtains water purification and be discharged in landscape water body.The purification infiltration wall that this mode makes the purification infiltration wall of water around retaining well penetrate in purification facility again around purification facility infiltrates, and adds the area of filtering layer, improves filter effect.Simultaneously filtering layer adopts the materials such as the water-permeable brick with water body infiltration cleaning action and rubble by the bonding structure of hydrophilic adhesive, and hydrophilic adhesive makes to purify the seepage force permeating wall and greatly improves.
Experiment shows, after the circulation of 5 hours, water turbidity is reduced to 4.2NTU by original 12.7NTU, and water body chroma is reduced to 17.5 degree by original 27.5 degree, meets landscape water body turbidity lower than 5NTU, and colourity is lower than the landscape water body purification standard of 25 degree.
Accompanying drawing explanation
Fig. 1 is the structural representation of landscape water circulation purification system;
Fig. 2 is the sectional view of purification facility;
Fig. 3 is purification infiltration wall construction schematic diagram;
Fig. 4 is the interior water inlet of purification facility of application examples 1 and the turbidity comparison diagram of water outlet;
Fig. 5 is the interior water inlet of purification facility of application examples 1 and the color contrast figure of water outlet;
Fig. 6 is the interior water inlet of purification facility of application examples 2 and the turbidity comparison diagram of water outlet;
Fig. 7 is the interior water inlet of purification facility of application examples 2 and the color contrast figure of water outlet;
Fig. 8 is the interior water inlet of purification facility of application examples 2 and the oxygen dissolved comparison diagram of water outlet.
In figure, Reference numeral is expressed as:
1-landscape pond 2-purification facility 21-retaining well 22-water purification well 23-purifies infiltration wall 24-filtering material 25-tectum 26-and purifies the hydrophilic tack coat of submersible pump 27-outlet conduit 28-inlet channel 231-basic unit 232-supporting layer 233-
Embodiment
In order to make content of the present invention be more likely to be clearly understood, below according to a particular embodiment of the invention and by reference to the accompanying drawings, the present invention is further detailed explanation, wherein
Embodiment 1
Fig. 1, Fig. 2 are the sectional views of one-piece construction schematic diagram of the present invention and purification facility; This landscape water circulation purification system comprises landscape pond 1 and purification facility 2, and purification facility 2 for being purified by the water body in landscape pond 1, and is back in described landscape pond 1; The sidewall of described purification facility 2 and bottom are laid in the water body of purification facility 2 described in impervious barrier and are provided with at least one retaining well 21 and at least one water purification well 22, and the water in described retaining well 21 and water purification well 22 realizes interpenetrating with the water in described purification facility 2 by purification infiltration wall 23;
The water body of landscape pond 1 enters in described retaining well 21 through outlet conduit 27, and be provided with purification submersible pump 26 bottom described water purification well 22, water purification promotes by described purification submersible pump 26, enters described landscape pond 1 through described inlet channel 28, forms water body purification circulation.
Described purification facility 2 top is provided with tectum 25, and described tectum 25 top is equipped with water-permeable brick, for being penetrated in described purification facility 2 by external water body.The tectum at purification facility top of the present invention can prevent evaporation of water in water purification pond, serves the effect of water saving, additionally by the mode of laying water-permeable brick on tank, can reclaim the external water bodys such as rainwater, add the rate of water make-up of system.
Chi Tizhong in described purification facility 2 is provided with filtering material 24, for purifying the water body infiltrated into by described retaining well in described purification facility.Described filtering material 24 is one or more in silica sand, stone, water-permeable brick and haydite.The body inside, pond of purification facility is filled with filtering material, and filtering material adopts can one or more in the silica sand of suspending sundries in potent adsorbed water body, stone, water-permeable brick and haydite, substantially increase cleaning water.
Described filtering material 24 is preferably the silica sand that particle diameter is 0.05-10mm.
Interval is had between described retaining well 21 and adjacent two walls of water purification well 22.Like this, the water body flowed in retaining well 21 can be permeated by the described purification infiltration surrounding of wall 23 and the water of described purification facility 2, and penetrate into described water purification well 22 through water purification well 22 surrounding purification infiltration wall 23.
Distance between described retaining well 21 and water purification well 22 is preferably the 10-90% that described purification facility 2 is found range on direction between described retaining well 21 and water purification well 22.
Fig. 3 is purification infiltration wall construction schematic diagram, comprises the basic unit 231 formed by water-permeable brick, the supporting layer 232 formed by rubble and for described supporting course 232 being adhered to the hydrophilic tack coat 233 in described basic unit 231.Described basic unit 231 is 1:5-1000 with the Thickness Ratio of described supporting layer 232.
Described water-permeable brick comprises aggregate and aggregate is played to the binding agent of coated aggregate of cohesive action; Described aggregate is the quartz sand of 0.05mm ~ 0.85mm.The permeability coefficient of described water-permeable brick is more than or equal to 2 × 10
-2cm/s, is preferably (4.0-10.0) × 10
-2cm/s.The size of described rubble is 12-25mm.Described hydrophilic tack coat 233 comprises hydrophilic binding agent, and described hydrophilic binding agent is hydrogenated epoxy resin, aqueous polyurethane, urea-formaldehyde resin adhesive one wherein or its mixture; The coefficient of permeability of described hydrophilic tack coat 233 is greater than 1 × 10
-2cm/s.The coefficient of permeability of described hydrophilic tack coat 233 is preferably greater than or equal to 2 × 10
-2cm/s.
The method applying the purification of landscape water circulation purification system of the present invention comprises the following steps:
A, the water in landscape pond 1 is flowed into the retaining well 21 of purification facility 2 inside through outlet conduit 27;
The water body of b, described retaining well 21 is permeated after wall 23 enters to purification facility 2 by purification and purifies;
Water body after c, purification enters the water purification well 22 of purification facility 2 inside by purification infiltration wall 23;
D, through water purification well 22 water body by purification submersible pump 26 promote, through inlet channel 28 be back to described landscape pond 1 by water purification discharge, formed water circulation purification.
Embodiment 2
The present embodiment is the another kind of embodiment of this landscape water circulation purification system, the water-permeable brick used in the present embodiment is made up of permeable top layer and porous base course, includes aggregate respectively and aggregate is played to the binding agent of coated aggregate of cohesive action in permeable top layer and porous base course; Permeable top layer and porous base course are closely as one by binding agent.The aggregate on described permeable top layer is the quartz sand of 0.05mm ~ 0.85mm, and the aggregate of described porous base course is the quartz sand of 2mm ~ 10mm.Bottom the landscape pond 1 of the present embodiment in addition, view submersible pump is set, purification submersible pump 26 is not set in water purification well.
Water body in landscape pond 1 enters in described retaining well 21 through outlet conduit 27 after being promoted by water body by view submersible pump, and the water purification in described water purification well 22 is directly entered in described landscape pond 1 by inlet channel 28.
The method of the purification of the landscape water circulation purification system of application the present embodiment comprises the following steps:
A, the water in landscape pond 1 is promoted the retaining well 21 flowing into purification facility 2 inside through outlet conduit 27 by view submersible pump;
The water body of b, described retaining well 21 is permeated after wall 23 enters to purification facility 2 by purification and purifies;
Water body after c, purification enters the water purification well 22 of purification facility 2 inside by purification infiltration wall 23;
D, through water purification well 22 water body by inlet channel 28 be back to described landscape pond 1 by water purification discharge, formed water circulation purification.
Embodiment 3
The present embodiment is the another kind of embodiment of this landscape water circulation purification system, and the cycle power device except landscape water body arranges except difference, and its structure is substantially the same manner as Example 1.Be specially: view submersible pump is set bottom landscape pond 1, purification submersible pump 26 is set bottom water purification well 22.
Water body in landscape pond 1 enters in described retaining well 21 through outlet conduit 27 after being promoted by water body by view submersible pump, and the water purification in described water purification well 22 is entered in described landscape pond 1 through inlet channel 28 after being promoted by water body by view submersible pump.
The method applying the purification of landscape water circulation purification system of the present invention comprises the following steps:
A, the water in landscape pond 1 is promoted by view submersible pump after to flow into the retaining well 21 of purification facility 2 inside through outlet conduit 27;
The water body of b, described retaining well 21 is permeated after wall 23 enters to purification facility 2 by purification and purifies;
Water body after c, purification enters the water purification well 22 of purification facility 2 inside by purification infiltration wall 23;
D, through water purification well 22 water body by purification submersible pump 26 promote after through inlet channel 28 be back to described landscape pond 1 by water purification discharge, formed water circulation purification.
Embodiment 4
The present embodiment is the another kind of embodiment of this landscape water circulation purification system, and the cycle power device except landscape water body arranges except difference, and its structure is substantially the same manner as Example 1.Be specially: view submersible pump is set bottom landscape pond 1, purification submersible pump 26 be set in water purification well 22, between landscape pond 1 and purification facility 2, be provided with drop facility simultaneously.
Water body promotes by described view submersible pump, enters in described retaining well 21 by the mode of drop through described outlet conduit 27; Water purification promotes by described purification submersible pump 26, enters described landscape pond 1 by drop mode through described inlet channel 28.
The method applying the purification of landscape water circulation purification system of the present invention comprises the following steps:
A, water body to be promoted by the water landscape submersible pump in landscape pond 1, enter in described retaining well 21 by the mode of drop through described outlet conduit 27;
The water body of b, described retaining well 21 is permeated after wall 23 enters to purification facility 2 by purification and purifies;
Water body after c, purification enters the water purification well 22 of purification facility 2 inside by purification infiltration wall 23;
D, through water purification well 22 water body by purification submersible pump 26 by water purification promote, enter described landscape pond 1 by drop mode through described inlet channel 28, formed water circulation purification.
The water body experimental result purified through purification system of the present invention is as follows:
The water quality detection index of landscape water is as following table:
The concrete technical indicator of this landscape water circulation purification system is as follows:
Water purification pond: length × wide × height=5m × 4.5m × 1.8m;
Retaining well 21 and water purification well 22: diameter 70mm, height 1.8m, one respectively;
View submersible pump: 370V, 1.5m
3/ h;
Purification submersible pump 26:370V, 1.5m
3during/h,
Application examples 1: process worsens not serious water body, 24 decimal continuous purification circulations.
Morning, noon and afternoon every day sample 3 times respectively, in same sampling position, use same sampler samples.Record experimental data is as follows:
In purification facility, water inlet is shown in Fig. 4 with the turbidity comparison diagram of water outlet, and in purification facility, water inlet is shown in Fig. 5 with the color contrast figure of water outlet.
Application examples 2: process worsens very serious water body, 24 hours continuous circulations.
Morning, noon and afternoon every day sample 3 times respectively, in same sampling position, use same sampler samples.Record experimental data is as follows:
In purification facility, water inlet is shown in Fig. 6 with the turbidity comparison diagram of water outlet, and in purification facility, water inlet is shown in Fig. 7 with the color contrast figure of water outlet, and in purification facility, water inlet is shown in Fig. 8 with the dissolved oxygen amount comparison diagram of water outlet.
Can significantly find out that water quality is effectively purified by above data, and very stable.Through the purification of water quality of native system, water quality is significantly improved, and can reach the category-A of landscape water quality standard or the water body requirement of C class standard.Also effectively eliminate the harmful effect that body eutrophication brings simultaneously, remove a large amount of algae, thus make water body become limpid, and then make landscape water body environmental protection more attractive in appearance.
Obviously, above-described embodiment is only for clearly example being described, and the restriction not to embodiment.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without the need to also giving all embodiments.And thus the apparent change of extending out or variation be still among the protection domain of the invention.
Claims (17)
1. a landscape water circulation purification system, comprises
Landscape pond (1),
Purification facility (2), for being purified by the water body in landscape pond (1), and being back in described landscape pond (1), it is characterized in that:
Impervious barrier is laid in sidewall and the bottom of described purification facility (2), the Chi Tizhong of described purification facility (2) is provided with at least one retaining well (21) and at least one water purification well (22), described retaining well (21) and water purification well (22) are surrounded by purification infiltration wall (23) respectively, and the water body of retaining well (21) and water purification well (22) realizes interpenetrating respectively by the described water purified in the surrounding and described purification facility (2) of permeating wall (23);
Described purification infiltration wall (23) comprises the basic unit (231) formed by water-permeable brick, the supporting layer (232) formed by rubble and for described supporting layer (232) being adhered to the hydrophilic tack coat (233) in described basic unit (231);
Described landscape pond (1) is provided with outlet conduit (27) and is communicated with described retaining well (21), and is provided with the inlet channel (28) being communicated with described water purification well (22) and described landscape pond (1).
2. landscape water circulation purification system according to claim 1, is characterized in that:
Be provided with in described water purification well (22) in purification submersible pump (26) and/or landscape pond (1) and be provided with view submersible pump, the water circulation that described purification submersible pump (26) and described view submersible pump realize between landscape pond (1) and purification facility (2) for promoting water body.
3. landscape water circulation purification system according to claim 1, is characterized in that:
Described basic unit (231) is 1:5-1000 with the Thickness Ratio of described supporting layer (232).
4. landscape water circulation purification system according to claim 1, is characterized in that:
Described water-permeable brick comprises aggregate and aggregate is played to the binding agent of coated aggregate of cohesive action; Described aggregate is the quartz sand of 0.05mm ~ 0.85mm.
5. landscape water circulation purification system according to claim 1, is characterized in that:
Described water-permeable brick comprises permeable top layer and porous base course, includes aggregate respectively and aggregate is played to the binding agent of coated aggregate of cohesive action in permeable top layer and porous base course;
The aggregate on described permeable top layer is the quartz sand of 0.05mm ~ 0.85mm, and the aggregate of described porous base course is the quartz sand of 2mm ~ 10mm;
Permeable top layer and porous base course are closely as one by binding agent.
6. the landscape water circulation purification system according to claim 4 or 5, is characterized in that:
The permeability coefficient of described water-permeable brick is more than or equal to 2 × 10
-2cm/s.
7. landscape water circulation purification system according to claim 1, is characterized in that:
The size of described rubble is 12-25mm.
8. landscape water circulation purification system according to claim 1, is characterized in that:
Described hydrophilic tack coat (233) comprises hydrophilic binding agent, and described hydrophilic binding agent is hydrogenated epoxy resin, aqueous polyurethane, urea-formaldehyde resin adhesive one wherein or its mixture; The coefficient of permeability of described hydrophilic tack coat (233) is greater than 1 × 10
-2cm/s.
9. landscape water circulation purification system according to claim 8, is characterized in that:
The coefficient of permeability of described hydrophilic tack coat (233) is more than or equal to 2 × 10
-2cm/s.
10., according to the arbitrary described landscape water circulation purification system of claim 1-5,7-9, it is characterized in that:
Described purification facility (2) top is provided with the tectum (25) of water-permeable, and tectum (25) top of described water-permeable is equipped with water-permeable brick.
11. landscape water circulation purification systems according to claim 10, is characterized in that:
Chi Tizhong in described purification facility (2) is provided with filtering material (24); Described filtering material (24) is silica sand, one or more in stone, water-permeable brick and haydite.
12. landscape water circulation purification systems according to claim 11, is characterized in that:
Described filtering material (24) is silica sand, and the particle diameter of described silica sand is 0.05-10mm.
13., according to claim 2-5,7-9,11 or 12 arbitrary described landscape water circulation purification systems, is characterized in that:
Interval is had between described retaining well (21) and adjacent two walls of water purification well (22).
14. landscape water circulation purification systems according to claim 13, is characterized in that:
Drop facility is provided with between described landscape pond (1) and described purification facility (2), water body promotes by described view submersible pump, enters in described retaining well (21) by the mode of drop through described outlet conduit (27);
Described purification submersible pump (26) is arranged on described water purification well (22) bottom, be provided with water purification between described landscape pond (1) and described purification facility (2) to drop facility, water purification promotes by described purification submersible pump (26), enters described landscape pond (1) by drop mode through described inlet channel (28).
The purifying method of 15. 1 kinds of arbitrary described landscape water circulation purification systems of claim 1-14, is characterized in that: comprise the following steps,
A, the water in landscape pond (1) is flowed into the inner retaining well (21) of purification facility (2) by outlet conduit (27);
The water body of b, described retaining well (21) is permeated after wall (23) enters to purification facility (2) by purification and purifies;
Water body after c, purification enters the inner water purification well (22) of purification facility (2) by purification infiltration wall (23);
D, through water purification well (22) water body by inlet channel (28) be back to described landscape pond (1) by water purification discharge, formed water circulation purification.
16. purifying methods according to claim 15, is characterized in that:
Water body in water purification well (22) in described steps d enters described landscape pond (1) after being promoted to inlet channel (28) by purification submersible pump (26).
17. purifying methods according to claim 15, is characterized in that:
Water body in landscape pond (1) in described step a enters described purification facility (2) after being promoted to outlet conduit (27) by view submersible pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010295589.4A CN102417216B (en) | 2010-09-28 | 2010-09-28 | A kind of landscape water circulation purification system and circulation purifying method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010295589.4A CN102417216B (en) | 2010-09-28 | 2010-09-28 | A kind of landscape water circulation purification system and circulation purifying method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102417216A CN102417216A (en) | 2012-04-18 |
| CN102417216B true CN102417216B (en) | 2015-10-07 |
Family
ID=45941894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010295589.4A Active CN102417216B (en) | 2010-09-28 | 2010-09-28 | A kind of landscape water circulation purification system and circulation purifying method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102417216B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102877436A (en) * | 2012-09-18 | 2013-01-16 | 云南大红山管道有限公司 | Plant landscape water circulating system |
| CN105129969B (en) * | 2015-08-31 | 2017-11-14 | 罗琼 | Perimeter filter water outlet biochemical sedimentation basin |
| CN106013406A (en) * | 2016-05-25 | 2016-10-12 | 安徽普氏生态环境工程有限公司 | Efficient landscape water body circulating flow apparatus |
| CN110105009B (en) * | 2018-02-01 | 2022-02-15 | 广东清大同科环保技术有限公司 | Water permeable drain pipe |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6006829A (en) * | 1996-06-12 | 1999-12-28 | Oiltools International B.V. | Filter for subterranean use |
| CN2898003Y (en) * | 2006-04-14 | 2007-05-09 | 山东大学 | Landscape sewage ecological treating pool in residential estate |
| CN101074134A (en) * | 2007-06-14 | 2007-11-21 | 上海达人环保科技有限公司 | Landscape aquatic ecological purifying treating system and method for composite medium artificial wet land |
| CN101318718A (en) * | 2007-06-05 | 2008-12-10 | 北京科净源环宇科技发展有限公司 | Bionic reinforced scouring method for landscape water environment |
| CN201850158U (en) * | 2010-09-28 | 2011-06-01 | 北京仁创铸造有限公司 | Landscape water circulation purification system |
-
2010
- 2010-09-28 CN CN201010295589.4A patent/CN102417216B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6006829A (en) * | 1996-06-12 | 1999-12-28 | Oiltools International B.V. | Filter for subterranean use |
| CN2898003Y (en) * | 2006-04-14 | 2007-05-09 | 山东大学 | Landscape sewage ecological treating pool in residential estate |
| CN101318718A (en) * | 2007-06-05 | 2008-12-10 | 北京科净源环宇科技发展有限公司 | Bionic reinforced scouring method for landscape water environment |
| CN101074134A (en) * | 2007-06-14 | 2007-11-21 | 上海达人环保科技有限公司 | Landscape aquatic ecological purifying treating system and method for composite medium artificial wet land |
| CN201850158U (en) * | 2010-09-28 | 2011-06-01 | 北京仁创铸造有限公司 | Landscape water circulation purification system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102417216A (en) | 2012-04-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103174076B (en) | A kind of road drainage filter structure | |
| CN102417216B (en) | A kind of landscape water circulation purification system and circulation purifying method thereof | |
| CN201850158U (en) | Landscape water circulation purification system | |
| CN107386415A (en) | Electronic water lift self-restraint lawn and intercepting pollution for rainwater ecological pavement | |
| CN204174040U (en) | A kind of sequence batch (absorption aerating filter device | |
| CN201756478U (en) | Rainwater processing device for rainwater runoff contamination treatment | |
| CN207727376U (en) | A kind of urban road of multimode rainwater-collecting purification and self-restraint greenbelt | |
| CN103693746B (en) | Biological slow-filtration device | |
| CN106395923A (en) | Device, system and method for water treatment | |
| CN105130112A (en) | Composite soil layer system, method and experimental apparatus for removing typical endocrine disruptors from water | |
| CN204475501U (en) | A kind of rainwater comprehensive utilization system | |
| CN103803710A (en) | Microbial filter net-based water-sludge separation device | |
| CN207608463U (en) | A kind of municipal drainage system | |
| CN206438588U (en) | A kind of new road captation | |
| CN210457857U (en) | Sewage treatment system for sewage outfall of river regulation | |
| CN203904062U (en) | Biological filter for porous ceramsites | |
| CN203531044U (en) | Roof rainwater recycling, purification and classified reutilization device | |
| CN202638063U (en) | Purification system for landscape water body | |
| CN203653332U (en) | Biologic slow filter device | |
| CN202379845U (en) | Efficient-denitrification manual under soil percolated sewage treatment composite system | |
| CN207391211U (en) | A kind of domestic sewage processing system | |
| CN213477142U (en) | Domestic sewage infiltration water cellar | |
| CN205442955U (en) | Serial -type rainwater is ecological to be filtered and clean collection device | |
| CN205740387U (en) | A kind of water treatment facilities and system | |
| CN205616647U (en) | Modular constructed wetland structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent for invention or patent application | ||
| CB02 | Change of applicant information |
Address after: 100085, Beijing, Haidian District on the 3rd Street, No. 9, block B, room 508, room 5 Applicant after: Beijing Renchuang Sand Industry Technology Co.,Ltd. Address before: 100085, Beijing, Haidian District on the 3rd Street, No. 9, block B, room 508, room 5 Applicant before: Beijing Renchuang Casting Co.,Ltd. |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: BEIJING RENCHUANG CASTING CO., LTD. TO: BEIJING RECHSAND SAND INDUSTRY CO., LTD. |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Cyclic purification system and cyclic purification method of landscape water Effective date of registration: 20200115 Granted publication date: 20151007 Pledgee: Huaxia Bank Beijing branch, Limited by Share Ltd Pledgor: Beijing Renchuang Sand Industry Technology Co.,Ltd. Registration number: Y2020110000001 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20201208 Granted publication date: 20151007 Pledgee: Huaxia Bank Beijing branch, Limited by Share Ltd. Pledgor: BEIJING RECHSAND SAND INDUSTRY SCIENCE & TECHNOLOGY Co.,Ltd. Registration number: Y2020110000001 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210916 Address after: 231299 Renchuang 2 plant, No. 409, Fangxing Avenue, economic and Technological Development Zone, Hefei, Anhui Province Patentee after: HEFEI RENCHUANG NEW MATERIAL TECHNOLOGY Co.,Ltd. Address before: Room 508, 5 / F, block B, No. 9, Shangdi Third Street, Haidian District, Beijing 100085 Patentee before: BEIJING RECHSAND SAND INDUSTRY SCIENCE & TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right |