CN204436530U - A kind of vehicle exhaust dust removal apparatus - Google Patents

A kind of vehicle exhaust dust removal apparatus Download PDF

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Publication number
CN204436530U
CN204436530U CN201520045797.7U CN201520045797U CN204436530U CN 204436530 U CN204436530 U CN 204436530U CN 201520045797 U CN201520045797 U CN 201520045797U CN 204436530 U CN204436530 U CN 204436530U
Authority
CN
China
Prior art keywords
deduster
dust removal
vehicle exhaust
water
water level
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.)
Expired - Fee Related
Application number
CN201520045797.7U
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Chinese (zh)
Inventor
赵梦雅
王鹏程
梁志瑞
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
North China Electric Power University
Original Assignee
North China Electric Power University
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by North China Electric Power University filed Critical North China Electric Power University
Priority to CN201520045797.7U priority Critical patent/CN204436530U/en
Application granted granted Critical
Publication of CN204436530U publication Critical patent/CN204436530U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to a kind of vehicle exhaust dust removal apparatus, belongs to industry environmental protection field.Described a kind of vehicle exhaust dust removal apparatus comprises header tank, deduster body, gas inlet, high-voltage power, water tank, insulator, water pump, offgas outlet, atomizer nozzle, the insulation collar, cylinder electrode, drainage net, drainage bar, water level monitor, signal processor, drain opening and upper and lower support plate, described deduster body is stainless steel material, described deduster body electric wire is connected to vehicle body, described gas inlet to be arranged in the middle part of described deduster body in cylinder cross section tangent direction, described offgas outlet is arranged on described deduster bodies top, described electrode is in deduster central authorities.Compared with prior art, the utility model adopts the method for electrostatic precipitation, spray for dust suppression and cyclone dust removal, and dust removal efficiency is high, designs ingenious, and the water after adopting water level monitoring and automatically concentrating discharge dedusting, solves the shortcoming of conventional spray for dust suppression draining everywhere.

Description

A kind of vehicle exhaust dust removal apparatus
Technical field
The utility model relates to a kind of vehicle exhaust dust removal apparatus, belongs to industry environmental protection field.
Background technique
Atmospheric pollution is that the toxic emission produced by industrial production causes on the one hand, is then the exhaust emissions coming from fuel-engined vehicles a large amount of in daily life on the other hand.The each metropolitan automobile amount in the current whole nation rises year by year, people are while enjoyment automobile brings facility and be comfortable, also the environmental pollution damage using automobile to bring gradually is subjected to, except containing except a large amount of toxic gas in vehicle exhaust, also containing a large amount of dust granules, these solid particles not only befouling environment, badly influences the healthy of people especially.In numerous city, recurrent haze weather also causes too much because of solid particle in air in recent years.
Current existing vehicle exhaust dust removal apparatus generally only adopts single form, such as electrostatic precipitation only adopts electrostatic to ionize dedusting, what water spray dedusting adopted is then simple spraying method, dust removing effects is not good, for the device of better dust removal effect, as ozone generating-device and overflow device etc., due to equipment complexity and require that automobile has good stability, be difficult to install in automobile, complicated operation, reality is promoted and is used more difficult.
Summary of the invention
The purpose of this utility model is exactly for the problems referred to above, and provide a kind of and use multiple dust-cleaning principle, good dedusting effect, and compact structure, be installed on the tail gas dust cleaning apparatus of automobile exhaust pipe afterbody.
To achieve these goals, technical solution of the present utility model is: a kind of vehicle exhaust dust removal apparatus, comprises header tank, deduster body, gas inlet, high-voltage power, water tank, insulator, water pump, offgas outlet, atomizer nozzle, the insulation collar, cylinder electrode, drainage net, drainage bar, water level monitor, signal processor, drain opening and upper and lower support plate; Deduster body is stainless steel material, and deduster body electric wire is connected to vehicle body; Gas inlet is arranged in the middle part of deduster body in cylinder cross section tangent direction, forms tangential admission mode; Offgas outlet is located at deduster bodies top.
In aforesaid a kind of vehicle exhaust dust removal apparatus, upper backup pad is positioned at offgas outlet place, it is fixed with one or two atomizer nozzle, atomizer nozzle is connected to water pump and water tank successively by water pipe, lower supporting plate is positioned at cylinder electrode inside, fixing drainage bar on it, dunnage and drainage bar material are insulating material.
In aforesaid a kind of vehicle exhaust dust removal apparatus, cylinder electrode electric wire is connected to the negative pole of high-voltage power through the insulator be arranged on deduster body, the cylinder electrode insulation collar is fixed on deduster body, and cylinder electrode and deduster body are insulated, cylinder electrode lower edge drainage net is connected to drainage bar.
In aforesaid a kind of vehicle exhaust dust removal apparatus, header tank, in the bottom of deduster body, has drain opening bottom header tank, the water level monitor that header tank wall top establishes two, left and right symmetrical, and drain opening and water level monitor are by electric wire connection signal processor.
Compared with prior art, the utility model adopts electrostatic precipitation, spray for dust suppression and cyclone dust removal three kinds of methods, remove the solid particle in tail gas to greatest extent, spray water after device utilizes the mode of automobile self vibration and drainage to regain dust and dedusting, simple efficient, and the water after adopting water level monitoring and self-draining mode to focus on dedusting, solves the shortcoming of conventional spray for dust suppression draining everywhere.
Accompanying drawing explanation
Fig. 1 is system global structure schematic diagram of the present utility model.
Fig. 2 is system plan view of the present utility model.
Fig. 3 is that the A-A of Fig. 1 is to sectional structure schematic diagram.
In figure: 1-header tank, 2-deduster body, 3-gas inlet, 4-high-voltage power, 5-water tank, 6-insulator, 7-water pump, 8-offgas outlet, 9-atomizer nozzle, 10-upper backup pad, 11-insulate the collar, 12-cylinder electrode, 13-lower supporting plate, 14-drainage net, 15-drainage bar, 16-water level monitor, 17-signal processor, 18-drain opening.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described further.
See Fig. 1, Fig. 2 and Fig. 3, the utility model comprises header tank 1, deduster body 2, gas inlet 3, high-voltage power 4, water tank 5, insulator 6, water pump 7, offgas outlet 8, atomizer nozzle 9, upper backup pad 10, the insulation collar 11, cylinder electrode 12, lower supporting plate 13, drainage net 14, drainage bar 15, water level monitor 16, signal processor 17 and drain opening 18.Gas inlet 3 is arranged in the middle part of deduster body 2 in cylinder cross section tangent direction, forms tangential admission mode; Offgas outlet 8 is arranged on deduster body 2 top, and deduster body 2 is connected to vehicle body with electric wire.Vehicle exhaust enters deduster by gas inlet 3, in the middle part of deduster body 2, the inwall of cylinder rotates from top to bottom, and move downward cylinder electrode 12 ingress always, in the process, solid particle in vehicle exhaust catches a large amount of electronics that ion and electrode release and charged, be moved to deduster body 2 inwall some particle at electric field force and centrifugal force acting in conjunction and be attached to inwall, drop to chance water header tank 1 at the effect of vibration of automobile self and complete trapping.Swirling eddy arrives after bottom centrum, then it is inner upwards to enter cylinder electrode 12, be attached on little water droplet after the solid particle of collection at large runs into the water droplets sprayed by atomizer nozzle 9, under the effect of residual rotation power, little water droplet moves and is attached to cylinder electrode 12 inwall, finally assemble formation current and flow to header tank 1 along drainage net 14 and drainage bar 15, complete dust removal process.When water in header tank 1 reaches certain water level, will trigger two water level monitors 16 in left and right, signal transmission is to signal processor 17, and it controls drain opening 18 Auto-drainage, and after a period of time, drain opening 18 is closed automatically simultaneously.

Claims (3)

1. a vehicle exhaust dust removal apparatus, is characterized in that: be made up of header tank, deduster body, gas inlet, high-voltage power, water tank, insulator, water pump, offgas outlet, atomizer nozzle, the insulation collar, cylinder electrode, drainage net, drainage bar, water level monitor, signal processor, drain opening and upper and lower support plate; Described deduster body is stainless steel material, and described deduster body is with being wired to automotive body; Described gas inlet is arranged in the middle part of described deduster body in cylinder cross section tangent direction, and form tangential admission mode, described offgas outlet is arranged on described deduster bodies top.
2. a kind of vehicle exhaust dust removal apparatus according to claim 1, it is characterized in that: upper backup pad is positioned at offgas outlet place, it is fixed with one or two atomizer nozzle, lower supporting plate is positioned at cylinder electrode inside, fixing drainage bar on it, the cylinder electrode insulation collar is fixed on deduster body, and cylinder electrode and deduster body are insulated.
3. a kind of vehicle exhaust dust removal apparatus according to claim 1, it is characterized in that: described header tank is in the bottom of described deduster body, described drain opening is had bottom described header tank, the water level monitor described in two symmetries is established on described header tank wall top, and described drain opening and described water level monitor are by being wired to described water level signal processing unit.
CN201520045797.7U 2015-01-23 2015-01-23 A kind of vehicle exhaust dust removal apparatus Expired - Fee Related CN204436530U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520045797.7U CN204436530U (en) 2015-01-23 2015-01-23 A kind of vehicle exhaust dust removal apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520045797.7U CN204436530U (en) 2015-01-23 2015-01-23 A kind of vehicle exhaust dust removal apparatus

Publications (1)

Publication Number Publication Date
CN204436530U true CN204436530U (en) 2015-07-01

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520045797.7U Expired - Fee Related CN204436530U (en) 2015-01-23 2015-01-23 A kind of vehicle exhaust dust removal apparatus

Country Status (1)

Country Link
CN (1) CN204436530U (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105020802A (en) * 2015-08-03 2015-11-04 广东美的制冷设备有限公司 Air purifying device and air purifying method
CN105080271A (en) * 2015-08-31 2015-11-25 李晋蓉 Cyclone charged water mist air purifying dedusting method and system thereof
CN105727677A (en) * 2016-04-15 2016-07-06 天津京达科技有限公司 Centrifugal humidifying dust removal filtering device
CN107237664A (en) * 2017-08-09 2017-10-10 宿州冬宇环保科技有限公司 A kind of public transport tail gas noise reduction purifier
CN108704393A (en) * 2018-03-30 2018-10-26 丁守宝 A kind of automobile PM2.5 purification systems

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105020802A (en) * 2015-08-03 2015-11-04 广东美的制冷设备有限公司 Air purifying device and air purifying method
CN105020802B (en) * 2015-08-03 2018-07-06 广东美的制冷设备有限公司 Air cleaning unit and air purification method
CN105080271A (en) * 2015-08-31 2015-11-25 李晋蓉 Cyclone charged water mist air purifying dedusting method and system thereof
CN105727677A (en) * 2016-04-15 2016-07-06 天津京达科技有限公司 Centrifugal humidifying dust removal filtering device
CN107237664A (en) * 2017-08-09 2017-10-10 宿州冬宇环保科技有限公司 A kind of public transport tail gas noise reduction purifier
CN108704393A (en) * 2018-03-30 2018-10-26 丁守宝 A kind of automobile PM2.5 purification systems

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150701

Termination date: 20160123