CN102363131A - Electrode bar type flue gas charge device - Google Patents
Electrode bar type flue gas charge device Download PDFInfo
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- CN102363131A CN102363131A CN2011102672014A CN201110267201A CN102363131A CN 102363131 A CN102363131 A CN 102363131A CN 2011102672014 A CN2011102672014 A CN 2011102672014A CN 201110267201 A CN201110267201 A CN 201110267201A CN 102363131 A CN102363131 A CN 102363131A
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- flue gas
- electrode bar
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Abstract
The invention discloses an electrode bar type flue gas charge device, belongs to the technical field of flue gas charge dust removal, and aims to solve the technical problem of providing a device for interacting particulate matters in a gas flow at high efficiency and under low pressure. The adopted technical scheme is that: the electrode bar type flue gas charge device comprises a shell, insulating plates, bracket plates and electrode bars, wherein four insulting plates are arranged around the inner wall of the square shell; one bracket plate is arranged on the inner walls of the upper insulating plate and the lower insulating plate respectively and is provided with a plurality of concave grooves in parallel; a plurality of electrode bars are fixedly arranged in the upper and lower corresponding concave grooves; the bracket plates are provided with a plurality of through grooves in parallel; partition plates are fixedly arranged in the upper and lower corresponding through grooves; and the concave grooves and the through grooves are formed at intervals. The charge device is arranged in front of a coalescence device, so that the potential of the original flue gas treatment device can be greatly improved, the operation cost of the original flue gas treatment device is reduced, and the service life of the equipment is prolonged.
Description
Technical field
The charged device of electrode bar type flue gas belongs to the charged dedusting technology of flue gas field.
Background technology
In industry, various method has been used as removes flying dust or other particulate pollutant from flue gas.These dust arresters or complex structure or operate complicatedly and all have sizable limitation but in general.Like electrostatic precipitator, be well suited for from air-flow, removing bigger particle, but because fine particle is bigger than resistance, and electrostatic precipitator is quite low to its filter efficiency, PM2.5 particularly, its energy consumption is high simultaneously, complex structure, huge easy corrupted.Cleaner common in the industry also has sack cleaner, and not only flue resistance is huge in the use, also needs regular deashing, and very easily sticks with paste bag for the higher flue gas of humidity.Along with the particle emission standard is more and more stricter, the dust collection capacity of original dust arrester has reached the limit.Simultaneously, most equipment are under normal operating condition in the industry, and it all is unstable state that the concentration of the powder body of generation, particle diameter distribute, along with the time constantly changes.And traditional powder body treating apparatus all can't be set duty according to the actual condition in the industry, and its energy consumption, efficient all can be had a greatly reduced quality.
Summary of the invention
The charged device of electrode bar type flue gas of the present invention overcomes the deficiency that prior art exists, and problem to be solved provides a kind of interactional device of particle in the air-flow that makes of efficient, low pressure.
For solving the problems of the technologies described above; Technical scheme that the present invention adopts is: the charged device of electrode bar type flue gas; Comprise shell, insulation board, supporting plate, electrode bar, around the square shell inwall 4 insulation boards are installed, last lower insulation plate inwall respectively is equipped with a supporting plate; Supporting plate is arranged with a plurality of Baltimore grooves in parallel, and a plurality of electrode bars are fixed in the corresponding up and down Baltimore groove; Supporting plate is arranged with a plurality of grooves in parallel, and dividing plate is fixed in the corresponding up and down groove, and said Baltimore groove and groove are provided with at interval.
Be mounted with a plurality of elongated needles perpendicular to the axial direction of said electrode bar is parallel, said electrode bar is cylindrical.
Said elongated needle be shaped as cylinder, said cylindrical two ends are conical.
The structure of said dividing plate is rectangular metallic plate, is provided with the rectangle small gap at 4 angles of said dividing plate.
The present invention compares with prior art has following beneficial effect.
The present invention can increase the probability that flue gas particle collides each other, and guarantees that the adhesion after the collision is enough big, guarantees in the flowing of complicacy, can not separate once more, improves the efficient of the dedusting of downstream unit.Before the present invention is installed in aggregation device, can greatly promote the potentiality of original soot processing device, reduce its operating cost, increase service life of equipment.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Fig. 2 is the vertical view of Fig. 1.
Fig. 3 is the structural representation of electrode bar 4.
Fig. 4 is the left view of Fig. 3.
Fig. 5 is the structural representation of dividing plate 5.
Fig. 6 is the structural representation of supporting plate 3.
Fig. 7 is the vertical view of Fig. 6.
The specific embodiment
To shown in Figure 7, the charged device of electrode bar type flue gas comprises shell 1, insulation board 2, supporting plate 3, electrode bar 4 like Fig. 1, around square shell 1 inwall 4 insulation boards 2 is installed, and last lower insulation plate 2 inwalls respectively are equipped with a supporting plate 3; Supporting plate 3 is arranged with a plurality of Baltimore grooves 7 in parallel, and a plurality of electrode bars 4 are fixed in the corresponding up and down Baltimore groove 7; Supporting plate 3 is arranged with a plurality of grooves 8 in parallel, and dividing plate 5 is fixed in the corresponding up and down groove 8, and said Baltimore groove 7 is provided with groove 8 at interval.
Be mounted with a plurality of elongated needles 6 perpendicular to the axial direction of said electrode bar 4 is parallel, said electrode bar 4 is cylindrical.
Said elongated needle 6 be shaped as cylinder, said cylindrical two ends are conical.
The structure of said dividing plate 5 is rectangular metallic plate, is provided with the rectangle small gap at 4 angles of said dividing plate 5.
During work, electrode bar 4 all is connected through lead and high-tension electricity are anodal, and dividing plate 5 all is connected with the high-tension electricity negative pole through lead.Adopt the power supply of 15000 volt dc high voltage sourcies.
Because the flue internal diameter is big or small in the reality, shape is different, flue gas flow rate, flow difference, environmental requirement is different, can require the different electrode bar 4 of design and the quantity and the density of dividing plate 5 according to reality.In order to reduce the gas-flow resistance of this device as far as possible, electrode bar 4 and dividing plate 5 adopt higher, the corrosion-resistant material of surface smoothness, like the polishing stainless steel material under the prerequisite that guarantees mechanical strength.
In the present embodiment, at 3 plug-in mountings of two supporting plates, 6 row's electrode bars 4,6 of every rows, totally 36 electrode bar specifications are long 500mm, diameter 12mm; Every electrode bar 4 is provided with long 17mm, the elongated needle 6 of diameter 2mm, and elongated needle 6 spacing 30mm, elongated needle 6 is installed through electrode bar 4 axis are vertical with axis direction, and elongated needle 6 is vertical with dividing plate 5.
The charged device of electrode bar type flue gas of the present invention is installed in the outlet of flue, and flue gas is earlier through the charged device of electrode bar type flue gas, discharges after then getting into the dust arrester of flue.
The cross section of the charged device of electrode bar type flue gas is the square of length of side 40cm, length 50mm, and shell 1 is made for iron sheet, is equipped with 4 insulation boards 2 around shell 1 inwall.Supporting plate 3 inside one sides have Baltimore groove 7 and groove 8,3 of supporting plates up and down, are fitted with 4,7 dividing plates 5 of 6 groups of electrode bars at interval.Dividing plate 5 is the wide 48cm of the long 38cm of a rectangular metal plate, thick 1.2mm.
Claims (4)
1. the charged device of electrode bar type flue gas; Comprise shell (1), insulation board (2), supporting plate (3), electrode bar (4); It is characterized in that around square shell (1) inwall 4 insulation boards (2) being installed, last lower insulation plate (2) inwall respectively is equipped with a supporting plate (3); Supporting plate (3) is arranged with a plurality of Baltimore grooves (7) in parallel, and a plurality of electrode bars (4) are fixed in the corresponding up and down Baltimore groove (7); Supporting plate (3) is arranged with a plurality of grooves (8) in parallel, and dividing plate (5) is fixed in the corresponding up and down groove (8), and said Baltimore groove (7) and groove (8) are provided with at interval.
2. according to the charged device of the said electrode bar type of claim 1 flue gas, it is characterized in that said electrode bar (4) is cylindrical perpendicular to the parallel a plurality of elongated needles (6) that are mounted with of the axial direction of said electrode bar (4).
3. according to the charged device of the said electrode bar type of claim 2 flue gas, it is characterized in that the cylinder that is shaped as of said elongated needle (6), said cylindrical two ends are conical.
4. according to the charged device of the said electrode bar type of claim 1 flue gas, the structure that it is characterized in that said dividing plate (5) is rectangular metallic plate, is provided with the rectangle small gap at 4 angles of said dividing plate (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102672014A CN102363131A (en) | 2011-09-09 | 2011-09-09 | Electrode bar type flue gas charge device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102672014A CN102363131A (en) | 2011-09-09 | 2011-09-09 | Electrode bar type flue gas charge device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102363131A true CN102363131A (en) | 2012-02-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102672014A Pending CN102363131A (en) | 2011-09-09 | 2011-09-09 | Electrode bar type flue gas charge device |
Country Status (1)
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| CN (1) | CN102363131A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3818682A (en) * | 1972-09-25 | 1974-06-25 | Owens Illinois Inc | Flue gas temperature control system |
| CN1239210A (en) * | 1998-06-11 | 1999-12-22 | 褚学胜 | Jet-type air purifier with high-energy negative ions |
| CN2488594Y (en) * | 2001-06-21 | 2002-05-01 | 上海欧嘉科技公司 | Bridging spacer for discharge electrode of high voltage in cellular electric field |
| CN2562879Y (en) * | 2002-07-15 | 2003-07-30 | 深圳市绿世界环境科技设备有限公司 | Static composite fume purifier |
| CN202212259U (en) * | 2011-09-09 | 2012-05-09 | 长治市丰雨机械有限公司 | Electrode bar type smoke charge device |
-
2011
- 2011-09-09 CN CN2011102672014A patent/CN102363131A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3818682A (en) * | 1972-09-25 | 1974-06-25 | Owens Illinois Inc | Flue gas temperature control system |
| CN1239210A (en) * | 1998-06-11 | 1999-12-22 | 褚学胜 | Jet-type air purifier with high-energy negative ions |
| CN2488594Y (en) * | 2001-06-21 | 2002-05-01 | 上海欧嘉科技公司 | Bridging spacer for discharge electrode of high voltage in cellular electric field |
| CN2562879Y (en) * | 2002-07-15 | 2003-07-30 | 深圳市绿世界环境科技设备有限公司 | Static composite fume purifier |
| CN202212259U (en) * | 2011-09-09 | 2012-05-09 | 长治市丰雨机械有限公司 | Electrode bar type smoke charge device |
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Application publication date: 20120229 |