CN104028381A - Electrical charged fog gun for effectively eliminating raising dust and haze pollution in city - Google Patents
Electrical charged fog gun for effectively eliminating raising dust and haze pollution in city Download PDFInfo
- Publication number
- CN104028381A CN104028381A CN201410259489.4A CN201410259489A CN104028381A CN 104028381 A CN104028381 A CN 104028381A CN 201410259489 A CN201410259489 A CN 201410259489A CN 104028381 A CN104028381 A CN 104028381A
- Authority
- CN
- China
- Prior art keywords
- charged
- nozzle
- fog gun
- electrode
- dust
- 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.)
- Granted
Links
Abstract
The invention discloses an electrical charged fog gun for effectively eliminating raising dust and haze pollution in a city, belonging to the technical field of remote fog ejecting. The electrical charged fog gun is a fog gun with an electrical charged fog function. The technical scheme is as follows: the electrical charged fog gun comprises an axial flow fan, an electrical charged nozzle, a high-pressure power supply, a water source, a pump, a support frame and other main parts. The electrical charged fog gun is characterized in that the electrical charged nozzle is fixed on the top end of a ventilator through a pipeline and arranged on an axial line of the fan, and the outer edge of the electrical charged nozzle is aligned to the edge of the ventilator. According to the electrical charged fog gun, after fog drops generated by the electrical charged nozzles are charged in a fog ejecting region, and then secondarily atomized through an air blowing system, thus fog drop drift can be reduced through a charge technology, the deposition rate and the adhesive rate of the electrical charged fog drops on a raising dust region are increased, the capacity of capturing the dust with a diameter of below 2 micrometers by the charged fog drops is remarkably enhanced, and the problem that the raising dust pollution can not be treated for a long time is solved.
Description
Technical field
The present invention relates to the long-range mist technical field of penetrating, particularly, relate to the charged fog gun that a kind of effective elimination city raised dust and haze pollute.
Background technology
At present, known fog gun, catching dirt mechanism is mainly inertial collision effect, diffusion and cohesion.Because inertial collision and cohesion mechanism play a major role, so exist two large major defects when trapping respiration dust: the one, because the inertia of respiration dust is little, when soon colliding with water smoke grain, change voluntarily its movement locus and move around droplet, extremely difficulty is caught by water smoke.The 2nd, even if having minority respiration dust and water smoke grain to collide, easily separated again because cohesiveness is little, water smoke grain (the especially larger water smoke material) reason low to respiration dust arresting efficiency that Here it is.In existing every anti-(falling) dirt measure, common fog gun spraying is only 20 ~ 30% to the arresting efficiency of respiration dust, can not play the object of effective control respiration dust.
Summary of the invention
The object of the invention is to for the problems referred to above, propose the charged fog gun that a kind of effective elimination city raised dust and haze pollute, to realize, suppress airborne dust and haze is effective, energy consumption is low and reduce the advantage of secondary pollution.
For achieving the above object, the technical solution used in the present invention is: the charged fog gun that a kind of effective elimination city raised dust and haze pollute, it comprises that the critical pieces such as axial flow blower (1), air duct (7), charged shower nozzle (2), high voltage source (3), water source (4), pump (5), bracing frame (6) form.It is characterized in that, charged shower nozzle (2) is fixed on the top of air duct (7) by pipeline, and is arranged on the axis of blower fan (7), the outward flange of charged shower nozzle (2) and air duct (7) justified margin.
In the charged fog gun that above-mentioned a kind of effective elimination city raised dust and haze pollute, the nozzle (13) of described charged shower nozzle (2) is arranged in the axle center pipe of electrode holder (22) by external screw thread, between axle center pipe and electrode holder (22) inwall, there is the muscle of 3 proper width at circumference uniform distribution, thereby make nozzle (13), electrode (12), electrode holder (22) consist of a wheeled integral body, this wheeled integral body adopts and is threaded with nozzle body.Nozzle body front end is provided with 1 piece of filter (14), and there are 11 sealing liquid bars (19) rear end.Sealing liquid bar (19) back seat is provided with seating spring (18), plays the effect that regulates nozzle spray pressure and prevent water clock by manual rotation pressure-regulating valve (17).During work, liquid, under certain operating pressure, enters the protruded tube of shower nozzle from the liquid at water source, then enters for liquid (15) inner chamber by horizontal feed pipe (16) by tube connector, after filter (14) filters, enter nozzle (13), mist body is conical hollow ejection.
In the charged fog gun that above-mentioned a kind of effective elimination city raised dust and haze pollute, the interior angle that it is characterized in that described nozzle (13) mist body hollow cone is between 30-120 degree, in the time of can making high velocity air flow through shower nozzle, droplet is realized and being sheared and atomization, the proal air-flow that high velocity air can produce by axial flow blower obtains, and this interior angle is along with the viscosity of institute's spray droplets and the difference of air velocity and change.
In the charged fog gun that above-mentioned a kind of effective elimination city raised dust and haze pollute, the spraying interior angle of described nozzle (13) is 40-110 degree.
In the charged fog gun that above-mentioned a kind of effective elimination city raised dust and haze pollute, described nozzle (13), the material of (15), pressure-regulating valve (17), electrode holder (22) is the good high strength hard engineering plastics of insulating properties for liquid.Electrode (12) is circular tube shaped, material is stainless steel, and electrode holder (22) is also circular tube shaped, and electrode is inlaid in the inwall of the electrode holder of tubulose, electrode nozzle is included and and nozzle outer peripheral edges between have enough radial clearances, can allow lamina air flow to pass through electrode.Electrode terminal is connected with the positive high voltage output of DC high-voltage power supply, the high pressure of additional 2000 ~ 20000V, during work, spatial dimension between electrode inner wall and nozzle periphery forms uniform charged high voltage electric field, make air molecule ionization produce free electron, make like this droplet moment of nozzle ejection be with electric charge to become charged droplets.
The present invention adopts after said structure, by charged droplets, under the effect of electric field and air-flow, do directed movement, fly to airborne dust region, be subject to the attraction of the dust charges of different polarity, droplet is easy to be captured by dust and condenses into gradually cluster of grains, the sedimentation of cluster of grains gravitate, thus reach dust suppression object.And because droplet institute is electrically charged identical, after arriving airborne dust region, can not produce building-up effect, thereby the uniformity of its distribution is greatly improved, reach the object that improves effective dust suppression rate, reduces water consumption and minimizing secondary environmental pollution.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be done to simple introduction below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing
Fig. 1 is structural representation of the invention process
Fig. 2 is the charged long-range system architecture diagram of penetrating mist system of the invention process
Fig. 3 is charged nozzle structure schematic diagram of the invention process
The specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out to clear, complete description, obviously, described embodiment is only a part of embodiment of the present invention, rather than whole embodiment.Embodiment based in the present invention, those of ordinary skills, not making the every other embodiment obtaining under creative work prerequisite, belong to the scope of protection of the invention.
According to the embodiment of the present invention, as shown in Figure 1, the charged fog gun that provides a kind of effective elimination city raised dust and haze to pollute.
The charged fog gun that a kind of effective elimination city raised dust of the present embodiment and haze pollute, is mainly comprised of critical pieces such as axial flow blower, charged shower nozzle, high voltage source, water source, pump, bracing frames.It is characterized in that, charged shower nozzle is fixed on the top of air duct by pipeline, and is arranged on the axis of blower fan, the outward flange of charged shower nozzle and air duct justified margin.After the droplet that the present invention not only can be produced by charged shower nozzle is recharged in spray area, blast system carries out secondary-atomizing to droplet, can also reduce droplet by charged technology drifts about, increase deposition and the adhesive rate of charged droplets on airborne dust region, droplet is charged to be caught capacity gauge to diameter at dust below 2 microns and significantly strengthens afterwards, solves the problem that dust pollution cannot be administered for a long time.
In the charged fog gun that a kind of effective elimination city raised dust of above-described embodiment and haze pollute, the nozzle (13) of described charged shower nozzle (2) is arranged in the axle center pipe of electrode holder (22) by external screw thread, between axle center pipe and electrode holder (22) inwall, there is the muscle of 3 proper width at circumference uniform distribution, thereby make nozzle (13), electrode (12), electrode holder (22) consist of a colyliform integral body, this wheeled integral body adopts and is threaded with nozzle body.1 piece of filter (14) is installed nozzle body front end and there are 11 sealing liquid bars (19) rear end.Sealing liquid bar (19) back seat is provided with seating spring (18), plays the effect that regulates nozzle spray pressure and prevent water clock by manual rotation pressure-regulating valve (17).During work, liquid liquid from water source under certain operating pressure enters the protruded tube of shower nozzle by tube connector, by horizontal feed pipe (16), enter for liquid (15) inner chamber again, after filter (14) filters, enter nozzle (13) and be the ejection of conical hollow mist body.
In the charged fog gun that a kind of effective elimination city raised dust of above-described embodiment and haze pollute, the interior angle that it is characterized in that described nozzle (13) mist body hollow cone is between 30-120 degree, in the time of can making high velocity air flow through shower nozzle, droplet is realized and being sheared and atomization, the proal air-flow that high velocity air can produce by axial flow blower obtains, and this interior angle is along with the viscosity of institute's spray droplets and the difference of air velocity and difference.
In the charged fog gun that a kind of effective elimination city raised dust of above-described embodiment and haze pollute, the spraying interior angle of described nozzle (13) is 40-110 degree.
In the charged fog gun that a kind of effective elimination city raised dust of above-described embodiment and haze pollute, described nozzle (13), the material of (15), pressure-regulating valve (17), electrode holder (22) is the good high strength hard engineering plastics of insulating properties for liquid.Electrode (12) is circular tube shaped, material is stainless steel, and electrode holder (22) is also circular tube shaped, and electrode is inlaid in the inwall of the electrode holder of tubulose, electrode nozzle is included and and nozzle outer peripheral edges between have enough radial clearances, can allow lamina air flow to pass through electrode.Electrode terminal is connected with the positive high voltage output of DC high-voltage power supply, the high pressure of additional 2000 ~ 20000V, during work, spatial dimension between electrode inner wall and nozzle periphery forms uniform charged high voltage electric field, make air molecule ionization produce free electron, make like this droplet moment of nozzle ejection be with electric charge to become charged droplets.
Originally state a kind of effective elimination city raised dust of embodiment and the charged fog gun that haze pollutes, by flying to airborne dust region do directed movement by charged droplets under the effect of electric field and air-flow, be subject to the attraction of the dust charges of different polarity, droplet is easy to by dust, captured and condense into gradually the sedimentation of cluster of grains gravitate, thereby reaches dust suppression object.And because droplet institute is electrically charged identical, after arriving airborne dust region, can not produce building-up effect, thereby the uniformity of its distribution is greatly improved, reach the object that improves effective dust suppression rate, reduces water consumption and minimizing secondary environmental pollution.
Above-mentioned explanation to the disclosed embodiments, makes professional and technical personnel in the field can realize or use the present invention.To the multiple modification of these embodiment, will be apparent for those skilled in the art, General Principle as defined herein can, in the situation that not departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention will can not be limited and these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (6)
1. effectively eliminate the charged fog gun that city raised dust and haze pollute for one kind, it comprises that the critical pieces such as axial flow blower (1), air duct (7), charged shower nozzle (2), high voltage source (3), water source (4), pump (5), bracing frame (6) form, it is characterized in that, charged shower nozzle (2) is fixed on the top of air duct (7) by pipeline, and be arranged on the axis of blower fan (7) outward flange of charged shower nozzle (2) and air duct (7) justified margin.
2. the charged fog gun that a kind of effective elimination city raised dust according to claim 1 and haze pollute, the nozzle (13) that it is characterized in that described charged shower nozzle (2) is arranged in the axle center pipe of electrode holder (22) by external screw thread, between axle center pipe and electrode holder (22) inwall, there is the muscle of proper width at circumference uniform distribution, thereby make nozzle (13), electrode (12), electrode holder (22) consist of a wheeled integral body, this wheeled integral body adopts and is threaded with nozzle body; Nozzle body front end is provided with 1 piece of filter (14), there are 11 sealing liquid bars (19) rear end, sealing liquid bar (19) back seat is provided with seating spring (18), by manual rotation pressure-regulating valve (17), play the effect that regulates nozzle spray pressure and prevent water clock, during work, liquid enters the liquid from water source the protruded tube of shower nozzle under certain operating pressure by tube connector, by horizontal feed pipe (16), enter for liquid (15) inner chamber again, after filter (14) filters, enter nozzle (13), mist body is conical hollow ejection.
3. the charged fog gun that a kind of effective elimination city raised dust according to claim 2 and haze pollute, is characterized in that the interior angle of described nozzle (13) mist body hollow cone is between 30-120 degree.
4. the charged fog gun that a kind of effective elimination city raised dust according to claim 2 and haze pollute, is characterized in that the spraying interior angle of described nozzle (13) is 40-110 degree.
5. the charged fog gun that a kind of effective elimination city raised dust according to claim 2 and haze pollute, is characterized in that described nozzle (13), the material of (15), pressure-regulating valve (17), electrode holder (22) is the good high strength hard engineering plastics of insulating properties for liquid, electrode (12) is circular tube shaped, material is stainless steel, electrode holder (22) is circular tube shaped, electrode is inlaid in the inwall of hollow edged electrode bracing frame (22), electrode nozzle is included and and nozzle outer peripheral edges between have enough radial clearances, can allow lamina air flow to pass through electrode, electrode terminal is connected with the positive high voltage output of DC high-voltage power supply, the high pressure of additional 2000 ~ 20000V, during work, spatial dimension between electrode inner wall and nozzle periphery forms uniform charged high voltage electric field, make air molecule ionization produce free electron, make like this droplet moment of nozzle ejection be with electric charge to become charged droplets.
6. the charged fog gun that a kind of effective elimination city raised dust according to claim 1 and haze pollute, its feature also comprises: by charged droplets, under the effect of electric field and air-flow, do directed movement and fly to airborne dust region, be subject to the attraction of the dust charges of different polarity, droplet is easy to be captured by dust and condenses into gradually cluster of grains, the sedimentation of cluster of grains gravitate, thereby reach dust suppression object, due to droplet, institute is electrically charged identical, after arriving airborne dust region, can not produce building-up effect, thereby the uniformity of its distribution is greatly improved, reach effective dust suppression rate that improves, reduce the object of water consumption and minimizing secondary environmental pollution.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410259489.4A CN104028381B (en) | 2014-06-12 | 2014-06-12 | A kind of charged fog gun eliminating city raised dust and haze pollution |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410259489.4A CN104028381B (en) | 2014-06-12 | 2014-06-12 | A kind of charged fog gun eliminating city raised dust and haze pollution |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104028381A true CN104028381A (en) | 2014-09-10 |
| CN104028381B CN104028381B (en) | 2016-08-24 |
Family
ID=51459514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410259489.4A Active CN104028381B (en) | 2014-06-12 | 2014-06-12 | A kind of charged fog gun eliminating city raised dust and haze pollution |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104028381B (en) |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104307024A (en) * | 2014-10-10 | 2015-01-28 | 张学维 | System for clearing up atmospheric haze and using method of system |
| CN104707732A (en) * | 2015-02-12 | 2015-06-17 | 华中科技大学 | Device and method for eliminating haze using charged particles |
| CN104772240A (en) * | 2015-03-24 | 2015-07-15 | 浙江大学 | Multifunctional electrostatic water mist spraying machine for controlling atmospheric pollution |
| CN106594916A (en) * | 2016-11-28 | 2017-04-26 | 张卫军 | Urban comprehensive dust removing, haze reducing and air conditioning system |
| CN106902594A (en) * | 2017-03-23 | 2017-06-30 | 长葛市尚辰机械制造有限公司 | A kind of rotatable dedusting fog gun machine of cannon spray head |
| CN106955546A (en) * | 2017-03-23 | 2017-07-18 | 长葛市尚辰机械制造有限公司 | A kind of water-saving building site dedusting fog gun machine |
| CN107159459A (en) * | 2017-06-19 | 2017-09-15 | 华北电力大学（保定） | Building site of the one kind based on " charged water spray " integrates dust suppression system |
| KR101879592B1 (en) * | 2017-09-15 | 2018-07-18 | (주)대현엔텍 | Device for removing dust |
| CN108330888A (en) * | 2017-01-20 | 2018-07-27 | 孙华瑞 | Clear away haze and the dual-purpose machine of ice and snow |
| CN109499761A (en) * | 2019-01-09 | 2019-03-22 | 厦门理工学院 | A kind of charged device for reducing dust |
| CN110075649A (en) * | 2019-04-26 | 2019-08-02 | 武汉科技大学 | A kind of electrostatic charged spray device for reducing dust and reducing dust lowering car |
| CN110871006A (en) * | 2019-12-09 | 2020-03-10 | 华中科技大学 | Vehicle-mounted air purification device |
| CN114517705A (en) * | 2022-02-17 | 2022-05-20 | 中煤科工集团重庆研究院有限公司 | Single-head roadway gas-fog two-phase flow control dust settling system and method |
| CN114534415A (en) * | 2022-03-09 | 2022-05-27 | 江苏太川环境科技有限公司 | Raise dust linkage processing device and processing method |
Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4009829A (en) * | 1975-02-11 | 1977-03-01 | Ppg Industries, Inc. | Electrostatic spray coating apparatus |
| US4141698A (en) * | 1976-06-01 | 1979-02-27 | Advanced Mineral Research Ab | Method of cleaning particle bearing gas |
| US4190875A (en) * | 1976-10-04 | 1980-02-26 | The Ritten Corporation, Ltd. | Apparatus for removing particulate matter from an atmosphere |
| US4718920A (en) * | 1986-04-18 | 1988-01-12 | Midwest Research Institute | Method and apparatus for smoke suppression |
| CN2374640Y (en) * | 1999-01-20 | 2000-04-19 | 兖州矿业(集团)有限责任公司东滩煤矿 | Coal-cutting machinery carryed high voltage electric spraying dust removing appts. |
| CN1575206A (en) * | 2001-10-29 | 2005-02-02 | 宝洁公司 | Dynamic electrostatic filter apparatus for purifying air using electrically charged liquid droplets |
| CN1798615A (en) * | 2003-06-04 | 2006-07-05 | 松下电工株式会社 | Electrostatic atomizer and air purifier using the same |
| CN101439320A (en) * | 2007-11-20 | 2009-05-27 | 北京泰栢阳光科技发展有限公司 | Electrostatic spraying device |
| CN100531922C (en) * | 2003-06-04 | 2009-08-26 | 松下电工株式会社 | Electrostatic atomizing device and humidifier using this |
| CN201510954U (en) * | 2009-08-06 | 2010-06-23 | 江苏大学 | Shifting-prevention electrostatic atomization nozzle |
| CN202123020U (en) * | 2011-06-07 | 2012-01-25 | 富士特有限公司 | Combined electrostatic fog nozzle |
| JP2013066423A (en) * | 2011-09-22 | 2013-04-18 | National Agriculture & Food Research Organization | Electrostatic spray apparatus |
| CN103769319A (en) * | 2014-02-26 | 2014-05-07 | 农业部南京农业机械化研究所 | Copy electrode static sprayer |
| CN203635379U (en) * | 2013-12-11 | 2014-06-11 | 焦作大学 | Multi-electrode charging electrostatic spray head |
| CN204412452U (en) * | 2014-06-12 | 2015-06-24 | 秦皇岛云立方环保工程有限公司 | The charged fog gun that a kind of effective elimination city raised dust and haze pollute |
-
2014
- 2014-06-12 CN CN201410259489.4A patent/CN104028381B/en active Active
Patent Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4009829A (en) * | 1975-02-11 | 1977-03-01 | Ppg Industries, Inc. | Electrostatic spray coating apparatus |
| US4141698A (en) * | 1976-06-01 | 1979-02-27 | Advanced Mineral Research Ab | Method of cleaning particle bearing gas |
| US4190875A (en) * | 1976-10-04 | 1980-02-26 | The Ritten Corporation, Ltd. | Apparatus for removing particulate matter from an atmosphere |
| US4718920A (en) * | 1986-04-18 | 1988-01-12 | Midwest Research Institute | Method and apparatus for smoke suppression |
| CN2374640Y (en) * | 1999-01-20 | 2000-04-19 | 兖州矿业(集团)有限责任公司东滩煤矿 | Coal-cutting machinery carryed high voltage electric spraying dust removing appts. |
| CN1575206A (en) * | 2001-10-29 | 2005-02-02 | 宝洁公司 | Dynamic electrostatic filter apparatus for purifying air using electrically charged liquid droplets |
| CN1798615A (en) * | 2003-06-04 | 2006-07-05 | 松下电工株式会社 | Electrostatic atomizer and air purifier using the same |
| CN100531922C (en) * | 2003-06-04 | 2009-08-26 | 松下电工株式会社 | Electrostatic atomizing device and humidifier using this |
| CN101439320A (en) * | 2007-11-20 | 2009-05-27 | 北京泰栢阳光科技发展有限公司 | Electrostatic spraying device |
| CN201510954U (en) * | 2009-08-06 | 2010-06-23 | 江苏大学 | Shifting-prevention electrostatic atomization nozzle |
| CN202123020U (en) * | 2011-06-07 | 2012-01-25 | 富士特有限公司 | Combined electrostatic fog nozzle |
| JP2013066423A (en) * | 2011-09-22 | 2013-04-18 | National Agriculture & Food Research Organization | Electrostatic spray apparatus |
| CN203635379U (en) * | 2013-12-11 | 2014-06-11 | 焦作大学 | Multi-electrode charging electrostatic spray head |
| CN103769319A (en) * | 2014-02-26 | 2014-05-07 | 农业部南京农业机械化研究所 | Copy electrode static sprayer |
| CN204412452U (en) * | 2014-06-12 | 2015-06-24 | 秦皇岛云立方环保工程有限公司 | The charged fog gun that a kind of effective elimination city raised dust and haze pollute |
Non-Patent Citations (2)
| Title |
|---|
| 李新林 等: "静电喷雾复合湿式过滤器的研发", 《暖通空调》 * |
| 陈宜华: "荷电水雾除尘技术试验", 《现代矿业》 * |
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104307024A (en) * | 2014-10-10 | 2015-01-28 | 张学维 | System for clearing up atmospheric haze and using method of system |
| CN104707732A (en) * | 2015-02-12 | 2015-06-17 | 华中科技大学 | Device and method for eliminating haze using charged particles |
| CN104772240A (en) * | 2015-03-24 | 2015-07-15 | 浙江大学 | Multifunctional electrostatic water mist spraying machine for controlling atmospheric pollution |
| CN106594916A (en) * | 2016-11-28 | 2017-04-26 | 张卫军 | Urban comprehensive dust removing, haze reducing and air conditioning system |
| CN108330888A (en) * | 2017-01-20 | 2018-07-27 | 孙华瑞 | Clear away haze and the dual-purpose machine of ice and snow |
| CN106902594A (en) * | 2017-03-23 | 2017-06-30 | 长葛市尚辰机械制造有限公司 | A kind of rotatable dedusting fog gun machine of cannon spray head |
| CN106955546A (en) * | 2017-03-23 | 2017-07-18 | 长葛市尚辰机械制造有限公司 | A kind of water-saving building site dedusting fog gun machine |
| CN107159459A (en) * | 2017-06-19 | 2017-09-15 | 华北电力大学（保定） | Building site of the one kind based on " charged water spray " integrates dust suppression system |
| CN107159459B (en) * | 2017-06-19 | 2019-05-03 | 华北电力大学（保定） | The comprehensive dust suppression system in building site of the one kind based on " charged water spray " |
| KR101879592B1 (en) * | 2017-09-15 | 2018-07-18 | (주)대현엔텍 | Device for removing dust |
| CN109499761A (en) * | 2019-01-09 | 2019-03-22 | 厦门理工学院 | A kind of charged device for reducing dust |
| CN109499761B (en) * | 2019-01-09 | 2024-02-06 | 厦门理工学院 | Charged dust settling device |
| CN110075649A (en) * | 2019-04-26 | 2019-08-02 | 武汉科技大学 | A kind of electrostatic charged spray device for reducing dust and reducing dust lowering car |
| CN110871006A (en) * | 2019-12-09 | 2020-03-10 | 华中科技大学 | Vehicle-mounted air purification device |
| CN114517705A (en) * | 2022-02-17 | 2022-05-20 | 中煤科工集团重庆研究院有限公司 | Single-head roadway gas-fog two-phase flow control dust settling system and method |
| CN114534415A (en) * | 2022-03-09 | 2022-05-27 | 江苏太川环境科技有限公司 | Raise dust linkage processing device and processing method |
| CN114534415B (en) * | 2022-03-09 | 2022-12-27 | 江苏太川环境科技有限公司 | Flying dust linkage processing device and processing method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104028381B (en) | 2016-08-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104028381A (en) | Electrical charged fog gun for effectively eliminating raising dust and haze pollution in city | |
| CN110496704B (en) | Bipolar atomizing is fine particles of electric agglomeration device in advance | |
| CN204412452U (en) | The charged fog gun that a kind of effective elimination city raised dust and haze pollute | |
| CN204194163U (en) | Wind spraying aid type high-voltage electrostatic spraying machine | |
| CN106925453B (en) | Secondary gas-liquid two-phase flow electrostatic sprayer | |
| CN104815504A (en) | Multifunctional static fog gun for treating atmospheric pollution and dust pollution | |
| CN103170416A (en) | Electrostatic sprayer and using method thereof | |
| US3764068A (en) | Method of protecting electrostatic spray nozzles from fouling | |
| JP2013226517A (en) | Charged water particle spray device | |
| CN105413910A (en) | Spray machine capable of spraying quadruplex water spray | |
| CN105499023B (en) | A kind of lance head of adjustable spray area | |
| CN106733284B (en) | Spraying device, spray method, dust suppression vehicle | |
| CN104259002A (en) | Method for eliminating respirable particles by electrostatic spraying | |
| CN204528732U (en) | A kind of veil type dust arrester | |
| CN204494612U (en) | The two-fluid can eliminating PM2.5 pollution penetrates mist depositing dust air cleaning facility | |
| CN106014547A (en) | Device for purifying automobile exhaust through charged fine water spray | |
| KR101603223B1 (en) | Charged ultrafine droplet generation apparatus and electrostatic precipitator using the same | |
| CN207546863U (en) | A kind of Supersonic atomizer | |
| CN212283350U (en) | PM2.5 micro-fog dust suppression device | |
| CN209934999U (en) | Impact type contact electrified atomization spray head | |
| CN209680358U (en) | A kind of fog gun ejectisome | |
| CN204276156U (en) | A kind of electrostatic spray eliminates the device that can enter lung particle | |
| CN104259003A (en) | Device for eliminating respirable particles by electrostatic spraying | |
| CN202638640U (en) | Novel electrostatic paint spray gun | |
| CN204601922U (en) | For the Multifunctional static electricity fog gun of control atmosphere pollution and airborne dust |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 066006 Hebei city of Qinhuangdao Province Economic and Technological Development Zone of Emei Mountain Road, No. 13 Applicant after: QINHUANGDAO YUNLIFANG TECHNOLOGY CO., LTD. Address before: The 066006 Hebei economic and Technological Development Zone of Qinhuangdao Datong Qinhuangdao family 5-3-1 Applicant before: Qinhuangdao CloudCube Environmental Protection Engineering Co., Ltd. |
|
| COR | Change of bibliographic data | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |