CN204107666U - A kind of wet electrical dust precipitator - Google Patents
A kind of wet electrical dust precipitator Download PDFInfo
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- CN204107666U CN204107666U CN201420461050.5U CN201420461050U CN204107666U CN 204107666 U CN204107666 U CN 204107666U CN 201420461050 U CN201420461050 U CN 201420461050U CN 204107666 U CN204107666 U CN 204107666U
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- outer case
- dust remover
- wet electrical
- dust
- flue duct
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Abstract
The utility model discloses a kind of wet electrical dust precipitator, comprise inlet flue duct, outer case of dust remover, exhaust pass, ash bucket and cyclic water tank, described outer case of dust remover is the housing of internal cavities, the side of outer case of dust remover lower end is connected with inlet flue duct, outer case of dust remover upper end has exhaust pass, is connected bottom outer case of dust remover with ash bucket; Described outer case of dust remover inside is provided with electrode chamber, dedusting spray system, demister from top to bottom successively, electrode chamber is positioned at the top of inlet flue duct, demister is positioned at the below of exhaust pass, in described electrode chamber, bracing frame is installed, bracing frame mounts some cathode module, cathode module interval is vertically arranged, and is provided with positive plate module between described neighbouring cathode module, and positive plate modular spacing is arranged.The utility model good dedusting effect, there will not be the phenomenon of flowing water inequality, can rinse battery lead plate thoroughly, achieves recycling of water resource simultaneously, reduces production cost, reliable.
Description
[technical field]
The utility model relates to the technical field of electric dust-removing equipment technical field, particularly wet electrical dust precipitator.
[background technology]
In large-scale industrial production work, some workplace (as thermal power plant etc.) can produce a lot of dust, these dust need just can be discharged in the external world after purifying and dedusting treater process before discharge, otherwise the pollution of environment can be caused, along with people improve constantly the combined pollutant harm environment such as fine dust, acid mist, heavy metal and healthy understanding, impel improving constantly of atmosphere pollutants emission standards, country also brings into schedule to the control emission of PM2.5 fine particle at present.
Electric cleaner is of a great variety, liquid dust removing and deashing whether is adopted according in dust removal process, electric cleaner is divided into dry electric precipitation device and wet electrical dust precipitator, dry dust removal is generally by manually beaing collecting electrode plate or mounting rotor of electric motor drives brush motion to carrying out the removing of collecting electrode plate, the complex structure of motor dust out simultaneously, maintenance inconvenience, dust removing effects is not very desirable; Wet dust removal generally by circulating water to the top-down flushing of collecting electrode plate; Wet electrical dust precipitator has the following advantages compared with dry electric precipitation device: do not need rapping equipment, avoid reentrainment of dust; Due to pole plate having water membrane all the time, flue dust become trapped in after on pole plate and is rinsed by moisture film immediately, the phenomenon of the particle that can not be captured again in Returning flow.
But wet electrical dust precipitator still exists some problems: flushing process still exists dust and lumps on collecting electrode plate, simultaneously flowing water flowing water on collecting electrode plate is uneven, can not well dedusting; Conventional flow-type bath causes the waste of water resource, and the cost of wastewater treatment is simultaneously also very high.
[utility model content]
The purpose of this utility model solves the problems of the prior art exactly, proposes a kind of wet electrical dust precipitator, good dedusting effect, there will not be the phenomenon of flowing water inequality, can rinse battery lead plate thoroughly, achieve recycling of water resource simultaneously, reduce production cost.
For achieving the above object, the utility model proposes a kind of wet electrical dust precipitator, comprise inlet flue duct, outer case of dust remover, exhaust pass, ash bucket and cyclic water tank, described outer case of dust remover is the housing of internal cavities, the side of outer case of dust remover lower end is connected with inlet flue duct, outer case of dust remover upper end has exhaust pass, is connected bottom outer case of dust remover with ash bucket; Described outer case of dust remover inside is provided with electrode chamber, dedusting spray system, demister from top to bottom successively, electrode chamber is positioned at the top of inlet flue duct, demister is positioned at the below of exhaust pass, in described electrode chamber, bracing frame is installed, bracing frame mounts some cathode module, cathode module interval is vertically arranged, and is provided with positive plate module between described neighbouring cathode module, and positive plate modular spacing is arranged.
As preferably, at least one block of even gas distribution plate is installed in described inlet flue duct.
As preferably, be provided with rectifier and outer power supply source outside described outer case of dust remover, outer power supply source is connected with the low-voltage end of rectifier, and the outer end of bracing frame is connected with the high voltage end of rectifier by cable.
As preferably, described dedusting spray system is provided with some shower nozzles, and shower nozzle is arranged downwards, the positive antianode plate module spray of shower nozzle.
As preferably, one end of described cyclic water tank is connected with ash bucket by circulation pipe, and the cyclic water tank other end is connected with water circulating pump, and water circulating pump is connected with dedusting spray system by water inlet pipe.
As preferably, in described cyclic water tank, be also provided with purifying processing device and pH value adjusting device.
The beneficial effects of the utility model: the utility model is by positive plate module four sides control of dust, good dedusting effect, positive plate is set to vertical fence type, the dedusting spray system of corresponding positive plate is set simultaneously, shower nozzle is corresponding with battery lead plate cross section and slightly larger than battery lead plate cross section, flowing water flows out through shower nozzle, be evenly distributed in the surface of battery lead plate, there will not be the phenomenon of flowing water inequality, thoroughly battery lead plate is rinsed, prevent it from having dust accumulation on the surface, the setting of cyclic water tank achieves recycling of water resource, reduce production cost, this process operation is reliable, floor space is little, meet low emission requirement.
Feature of the present utility model and advantage will be described in detail by reference to the accompanying drawings by embodiment.
[accompanying drawing explanation]
Fig. 1 is the structural representation of a kind of wet electrical dust precipitator of the utility model.
In figure: 1-inlet flue duct, 2-even gas distribution plate, 3-outer case of dust remover, 31-electrode chamber, 4-cathode module, 5-positive plate module, 6-outer power supply source, 7-rectifier, 8-bracing frame, 9-exhaust pass, 10-demister, 11-dedusting spray system, 111-shower nozzle, 12-water inlet pipe, 13-water circulating pump, 14-cyclic water tank, 15-PH value adjusting device, 16-purifying processing device, 17-circulation pipe, 18-ash bucket.
[detailed description of the invention]
Consult Fig. 1, the utility model, comprise inlet flue duct 1, outer case of dust remover 3, exhaust pass 9, ash bucket 18 and cyclic water tank 14, described outer case of dust remover 3 is the housing of internal cavities, the side of outer case of dust remover 3 lower end is connected with inlet flue duct 1, outer case of dust remover 3 upper end has exhaust pass 9, is connected bottom outer case of dust remover 3 with ash bucket 18; Described outer case of dust remover 3 inside is provided with electrode chamber 31, dedusting spray system 11, demister 10 from top to bottom successively, electrode chamber 31 is positioned at the top of inlet flue duct 1, demister 10 is positioned at the below of exhaust pass 9, in described electrode chamber 31, bracing frame 8 is installed, bracing frame 8 mounts some cathode module 4, cathode module 4 interval is vertically arranged, and is provided with positive plate module 5 between described neighbouring cathode module 4, and positive plate module 5 interval is arranged.At least one block of even gas distribution plate 2 is installed in described inlet flue duct 1.Be provided with rectifier 7 and outer power supply source 6 outside described outer case of dust remover 3, outer power supply source 6 is connected with the low-voltage end of rectifier 7, and the outer end of bracing frame 8 is connected by the high voltage end of cable with rectifier 7.Described dedusting spray system 11 is provided with some shower nozzles 111, and shower nozzle 111 is arranged downwards, and the positive antianode plate module 5 of shower nozzle 111 sprays.One end of described cyclic water tank 14 is connected with ash bucket 18 by circulation pipe 17, and cyclic water tank 14 other end is connected with water circulating pump 13, and water circulating pump 13 is connected with dedusting spray system 11 by water inlet pipe 12.Purifying processing device 16 and pH value adjusting device 15 is also provided with in described cyclic water tank 14.
Utility model works process:
A kind of wet electrical dust precipitator of the utility model in the course of the work, flue gas enters deduster from inlet flue duct 1, through even gas distribution plate 2, make smoke distribution even, flue gas enters in electrode chamber 31, DC power transmission needed for convert alternating current becomes by rectifier 7 is to bracing frame 8, make the cathode module 4 that is connected with bracing frame 8 charged, cathode module 4 in each passage produces electric discharge and forms electric field channel, make the flue gas particle through electrode chamber 31 electric field channel charged and under effect at electric field force, anode plate module 5 is moved, finally be deposited in positive plate module 5, the dedusting spray system 11 antianode plate module 5 of installing above positive plate module 5 sprays, positive plate module 5 is formed water membrane carry out purification to charged dust and gather dust, the dust of collection is brought into bottom ash bucket 18 simultaneously and is discharged from circulation pipe 17 by the moisture film of continuous-flow, after the gas of udst separation is again by the drop in demister 10 divided gas flow of deduster upper end, discharge from exhaust pass 9, current enter cyclic water tank 14 from circulation pipe 17, successively through purifying processing device 16 and pH value adjusting device 15, are pressurizeed by water circulating pump 13, and reflux back dedusting spray system 11, and the loop optimization realizing water resource utilizes.
The utility model is by positive plate module 5 four sides control of dust, good dedusting effect, positive plate is set to vertical fence type, the dedusting spray system 11 of corresponding positive plate is set simultaneously, shower nozzle 111 is corresponding with battery lead plate cross section and slightly larger than battery lead plate cross section, flowing water flows out through shower nozzle 111, be evenly distributed in the surface of battery lead plate, there will not be the phenomenon of flowing water inequality, thoroughly battery lead plate is rinsed, prevent it from having dust accumulation on the surface, the setting of cyclic water tank 14 achieves recycling of water resource, reduce production cost, this process operation is reliable, floor space is little, meet low emission requirement.
Above-described embodiment is to explanation of the present utility model, is not to restriction of the present utility model, anyly all belongs to protection domain of the present utility model to the scheme after the utility model simple transformation.
Claims (6)
1. a wet electrical dust precipitator, it is characterized in that: comprise inlet flue duct (1), outer case of dust remover (3), exhaust pass (9), ash bucket (18) and cyclic water tank (14), the housing that described outer case of dust remover (3) is internal cavities, the side of outer case of dust remover (3) lower end is connected with inlet flue duct (1), outer case of dust remover (3) upper end has exhaust pass (9), and outer case of dust remover (3) bottom is connected with ash bucket (18), described outer case of dust remover (3) inside is provided with electrode chamber (31) from top to bottom successively, dedusting spray system (11), demister (10), electrode chamber (31) is positioned at the top of inlet flue duct (1), demister (10) is positioned at the below of exhaust pass (9), bracing frame (8) is installed in described electrode chamber (31), bracing frame (8) mounts some cathode module (4), cathode module (4) interval is vertically arranged, positive plate module (5) is provided with between described neighbouring cathode module (4), positive plate module (5) interval is arranged.
2. a kind of wet electrical dust precipitator as claimed in claim 1, is characterized in that: be provided with at least one piece of even gas distribution plate (2) in described inlet flue duct (1).
3. a kind of wet electrical dust precipitator as claimed in claim 1, it is characterized in that: outside described outer case of dust remover (3), be provided with rectifier (7) and outer power supply source (6), outer power supply source (6) is connected with the low-voltage end of rectifier (7), and the outer end of bracing frame (8) is connected by the high voltage end of cable with rectifier (7).
4. a kind of wet electrical dust precipitator as claimed in claim 1, it is characterized in that: described dedusting spray system (11) is provided with some shower nozzles (111), shower nozzle (111) is arranged downwards, positive antianode plate module (5) spray of shower nozzle (111).
5. a kind of wet electrical dust precipitator as claimed in claim 1, it is characterized in that: one end of described cyclic water tank (14) is connected with ash bucket (18) by circulation pipe (17), cyclic water tank (14) other end is connected with water circulating pump (13), and water circulating pump (13) is connected with dedusting spray system (11) by water inlet pipe (12).
6. a kind of wet electrical dust precipitator as claimed in claim 1, is characterized in that: be also provided with purifying processing device (16) and pH value adjusting device (15) in described cyclic water tank (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420461050.5U CN204107666U (en) | 2014-08-15 | 2014-08-15 | A kind of wet electrical dust precipitator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420461050.5U CN204107666U (en) | 2014-08-15 | 2014-08-15 | A kind of wet electrical dust precipitator |
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| Publication Number | Publication Date |
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| CN204107666U true CN204107666U (en) | 2015-01-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420461050.5U Expired - Fee Related CN204107666U (en) | 2014-08-15 | 2014-08-15 | A kind of wet electrical dust precipitator |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105108242A (en) * | 2015-08-31 | 2015-12-02 | 广州市美控电子科技有限公司 | Annular multi-point high-frequency high-voltage electrode for waste incineration pollution-free treating system |
| CN105562210A (en) * | 2016-03-15 | 2016-05-11 | 新乐市凯新除烟设备有限公司 | Electrostatic smoke removing machine and electrostatic smoke removing system |
| CN105689138A (en) * | 2016-03-03 | 2016-06-22 | 福建紫荆环境工程技术有限公司 | Wet-type electric precipitator with multiple layers of cylinder electrodes |
| CN105921275A (en) * | 2016-06-30 | 2016-09-07 | 河北安维环境工程有限公司 | Wet type electric defogging device |
| CN106179741A (en) * | 2016-07-14 | 2016-12-07 | 河北安维环境工程有限公司 | Composite type bundle electrostatic precipitator |
| CN107350082A (en) * | 2017-07-12 | 2017-11-17 | 浙江中泰环保股份有限公司 | A kind of VMC wet cottrell |
| CN114602654A (en) * | 2022-04-07 | 2022-06-10 | 张家口宣润冶金环保设备有限公司 | Composite smoke dust electric dust remover |
-
2014
- 2014-08-15 CN CN201420461050.5U patent/CN204107666U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105108242A (en) * | 2015-08-31 | 2015-12-02 | 广州市美控电子科技有限公司 | Annular multi-point high-frequency high-voltage electrode for waste incineration pollution-free treating system |
| CN105689138A (en) * | 2016-03-03 | 2016-06-22 | 福建紫荆环境工程技术有限公司 | Wet-type electric precipitator with multiple layers of cylinder electrodes |
| CN105562210A (en) * | 2016-03-15 | 2016-05-11 | 新乐市凯新除烟设备有限公司 | Electrostatic smoke removing machine and electrostatic smoke removing system |
| CN105921275A (en) * | 2016-06-30 | 2016-09-07 | 河北安维环境工程有限公司 | Wet type electric defogging device |
| CN106179741A (en) * | 2016-07-14 | 2016-12-07 | 河北安维环境工程有限公司 | Composite type bundle electrostatic precipitator |
| CN107350082A (en) * | 2017-07-12 | 2017-11-17 | 浙江中泰环保股份有限公司 | A kind of VMC wet cottrell |
| CN114602654A (en) * | 2022-04-07 | 2022-06-10 | 张家口宣润冶金环保设备有限公司 | Composite smoke dust electric dust remover |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150121 Termination date: 20190815 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |