CN208161838U - A kind of wet static dedusting device - Google Patents
A kind of wet static dedusting device Download PDFInfo
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- CN208161838U CN208161838U CN201820606456.6U CN201820606456U CN208161838U CN 208161838 U CN208161838 U CN 208161838U CN 201820606456 U CN201820606456 U CN 201820606456U CN 208161838 U CN208161838 U CN 208161838U
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- spray
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- spray tube
- shell
- electrode chamber
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- 230000003068 static effect Effects 0.000 title claims abstract description 11
- 239000007921 spray Substances 0.000 claims abstract description 87
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 20
- 230000000712 assembly Effects 0.000 claims abstract description 12
- 238000000429 assembly Methods 0.000 claims abstract description 12
- 239000010865 sewage Substances 0.000 claims description 26
- 239000000428 dust Substances 0.000 abstract description 35
- 238000009825 accumulation Methods 0.000 abstract description 6
- 239000007789 gas Substances 0.000 description 13
- 238000004140 cleaning Methods 0.000 description 6
- 230000005611 electricity Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 230000005684 electric field Effects 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000012717 electrostatic precipitator Substances 0.000 description 2
- 241000208340 Araliaceae Species 0.000 description 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
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- Electrostatic Separation (AREA)
Abstract
The utility model provides a kind of wet static dedusting device, including shell, electrode chamber and spray equipment, is equipped with air inlet and gas-flow deflector on the downside of shell, electrode chamber is located at housing central section；Spray equipment includes water supply pipe, the first spray assemblies above electrode chamber and the second spray tube below electrode chamber, water supply pipe is separately connected the first spray assemblies and the second spray tube, second spray tube is set to the top of gas-flow deflector, shell is externally provided with the rotating electric machine connecting with the second spray tube, and rotating electric machine can drive the second spray tube to rotate.Second spray tube of the utility model can rinse a large amount of dust of anode bottom of the tube accumulation in time, improve the efficiency of seizing dust of anode tube；Second spray tube of rotation can also clean the dirt in inner walls and above gas-flow deflector in time, be conducive to reduce dirt secondary pollution caused by the exhaust gas of air inlet on shell and gas-flow deflector, alleviate load of dust remove, improve efficiency of dust collection.
Description
Technical field
The utility model belongs to Environmental-protecting dust-removing technical field, and in particular to a kind of wet static dedusting device.
Background technique
Electrostatic precipitator is a kind of industrial equipment that above-mentioned dust is collected by electrostatic force.Its work includes as follows
Process：(1) high voltage from high voltage power supply is applied on corona wire, and corona wire generates corona discharge, and forms electric field；(2)
The dust in the flue gas of electric field is flowed through, the Ion Charged generated by corona discharge；(3) dust containing electricity, under electric field force effect,
It is collected into the anode tube gathered dust；(4) dust being collected into anode tube, is detached from from pole plate.According to dust from anode
The mode being detached from pipe is different, and electrostatic precipitator is divided into two kinds of forms of dry type and wet type.Dry electrostatic cleaner be with rapping or
The mode of rotating brush is detached from dust, and wet cottrell is to be detached from dust in a manner of flowing moisture film.
For wet cottrell, the downside of shell of dust remover is arranged in the air inlet of usual exhaust gas, and in electricity
Setting spray tube rinses anode tube above pole room, since dust concentration is larger when exhaust gas passes through the downside of anode tube, sun
The dust trapped on the downside of pole pipe is more, but be arranged in the spray tube above anode tube to the flush efficiency on the downside of anode tube compared with
It is low, cause on the downside of anode tube still can absorbed portion dust to increase the dust load of anode tube reduce deduster
Efficiency of dust collection.Further, since housing bottom is equipped with waste gas inlet, dust concentration is larger at this, therefore gentle in inner walls
The dust accumulation flowed on guide plate is more, and dust accumulation can cause secondary pollution under the impact of charge air flow to the exhaust gas of air inlet, therefore add
Load of dust remove is weighed, it usually needs periodically dismantling shell just can be carried out cleaning, and maintenance work is time-consuming and laborious.
Utility model content
Inner walls can be cleaned the purpose of the utility model is to provide a kind of pair of anode tube cleaning efficiency height and in time
With the wet static dedusting device of gas-flow deflector, easy maintenance.
The utility model provides the following technical solution：
A kind of wet static dedusting device, including shell, electrode chamber and spray equipment, it is gentle that shell downside is equipped with air inlet
Guide plate is flowed, gas-flow deflector is located above air inlet, and gas outlet is equipped on the upside of shell, and electrode chamber is located at housing central section, electrode
Interior is equipped with anode tube, cathode line, the external high voltage direct current of cathode line is equipped in anode tube, hull outside is equipped with insulated case, high
Straightening galvanic electricity introduces cathode line by insulated case；Spray equipment includes water supply pipe, the first spray group above electrode chamber
Part and the second spray tube below electrode chamber, water supply pipe are separately connected the first spray assemblies and the second spray tube, and second
Spray tube is set to the top of gas-flow deflector, and the second spray tube is horizontally disposed, and the second spray tube is equipped with several spray heads, shell
External to be equipped with the rotating electric machine connecting with the second spray tube, rotating electric machine can drive the second spray tube to rotate.
Preferably, hull outside is equipped with controller, and the water supply pipe of the second spray tube of connection is equipped with solenoid valve, controller
Solenoid valve is connected, is equipped with timer in controller, controller can be with time opening solenoid valve.
Preferably, the first spray assemblies include several longitudinal pipes, a transverse connecting pipe and a standpipe, several are vertical
Parallel to each other to pipe, the lower section of longitudinal pipe is equipped with spray head, and transverse connecting pipe is fitted vertically the top in longitudinal pipe and connection
Whole longitudinal pipes, standpipe are located above transverse connecting pipe and are connected to transverse connecting pipe, and standpipe is also connect with water supply pipe；Electricity
Several second spray tubes parallel to each other are equipped with below pole room, the direction of the second spray tube and the direction of longitudinal pipe are vertical.
Preferably, housing bottom is additionally provided with sewage grid and sewage bucket, and sewage grid is between air inlet and sewage bucket.
The utility model has the beneficial effects that：
1, the second spray tube can rinse a large amount of dust of anode bottom of the tube accumulation in time, and improve anode tube catches dirt effect
Rate；Second spray tube of rotation can also clean the dirt in inner walls and above gas-flow deflector in time, be conducive to reduce
Dirt secondary pollution caused by the exhaust gas of air inlet on shell and gas-flow deflector, alleviates load of dust remove indirectly, improves
Efficiency of dust collection.
2, controller time opening solenoid valve, has saved water consumption, can also reduce the shower water of the second spray tube to useless
The influence of gas induction air flow ratio.
3, the direction of the second spray tube and the direction of longitudinal pipe are vertical, and compensation spray region and spray angles, are reduced mutually
The dead zone of cleaning.
4, sewage grid can stop the portion being reflected back by gas-flow deflector to spray and disturb to the direction of sewage bucket
The remaining sewage containing dust in random sewage bucket, so that the sewage containing dust be avoided to cause secondary pollution to exhaust gas.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.In the accompanying drawings：
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the schematic top plan view of first spray assemblies of the utility model；
Fig. 3 is the schematic top plan view of multiple second spray tubes distribution of the utility model；
In figure label for：1. shell；2. air inlet；3. gas outlet；4. electrode chamber；5. anode tube；6. cathode line；7. air-flow
Guide plate；8. insulated case；9. the first spray assemblies；10. the second spray tube；11. water supply pipe；12. rotating electric machine；13. control
Device；14. solenoid valve；15. longitudinal pipe；16. transverse connecting pipe；17. standpipe；18. sewage grid；19. sewage bucket.
Specific embodiment
As shown in Figure 1, a kind of wet static dedusting device, including shell 1, electrode chamber 4 and spray equipment, 1 downside of shell
Equipped with air inlet 2 and gas-flow deflector 7, gas-flow deflector 7 is located at 2 top of air inlet, is equipped with gas outlet 3, electrode on the upside of shell 1
Room 4 is located at 1 middle part of shell, and anode tube 5 is equipped in electrode chamber 4, is equipped with cathode line 6, the external high straightening of cathode line 6 in anode tube 5
Galvanic electricity, insulated case 8 is equipped with outside shell 1, and high voltage direct current introduces cathode line 6 by insulated case 8；Spray equipment includes water supplying pipe
Road 11, the first spray assemblies 9 above electrode chamber 4 and the second spray tube 10 positioned at 4 lower section of electrode chamber, water supply pipe
11 are separately connected the first spray assemblies 9 and the second spray tube 10, and the second spray tube 10 is set to above gas-flow deflector 7, and second
Spray tube 10 is horizontally disposed, the second spray tube 10 is equipped with several spray heads, and shell 1 is externally provided with to be connect with the second spray tube 10
Rotating electric machine 12, rotating electric machine 12 can drive the second spray tube 10 to rotate, to rinse the big of 5 bottom of anode tube accumulation in time
Dust is measured, the efficiency of seizing dust of anode tube 5 is improved；It is gentle in inner walls that second spray tube 10 of rotation can also clean in time
The dirt for flowing 7 top of guide plate is conducive to reduce the dirt on shell 1 and gas-flow deflector 7 two caused by the exhaust gas of air inlet
Secondary pollution, reduces load of dust remove indirectly, improves efficiency of dust collection；Second spray tube 10 is set, from without removing shell 1
I.e. cleanable enclosure interior, the convenient periodic maintenance to dust-extraction unit.
Preferably, controller 13 is equipped with outside shell 1, the water supply pipe of the second spray tube 10 of connection is equipped with solenoid valve
14, controller 13 connects solenoid valve 14, and timer is equipped in controller 13, by timer intermittently opens solenoid valve 14,
Intermittently supply water to the second spray tube 10.Due on anode tube 5, inner walls and gas-flow deflector 7 dust or
Dirt is that just accumulation gathers together after dust removal process after a period of time, does not need in real time to spray them, therefore,
On the one hand time opening solenoid valve 14 can reduce water consumption, separately on the basis of meeting cleaning demand and guaranteeing cleaning effect
On the one hand, when the spray head of the second spray tube 10 is rotated to 2 direction of air inlet, spray direction and the gas inlet direction phase of shower water
Instead, time opening solenoid valve 14 can reduce influence of the shower water to gas inlet flow velocity.
Preferably, as shown in Figures 2 and 3, the first spray assemblies 9 include 15, transverse connecting pipes of several longitudinal pipes
16 and a standpipe 17, several longitudinal pipes 15 are parallel to each other, and the lower section of longitudinal pipe 15 is equipped with spray head, and transverse connecting pipe 16 is vertical
Ground is fixed on the top of longitudinal pipe 15 and is connected to whole longitudinal pipes 15, standpipe 17 be located at the top of transverse connecting pipe 16 and with
Water supply pipe 11 connects；Several second spray tubes 10 parallel to each other, the direction of the second spray tube 10 are equipped with below electrode chamber 4
Vertical with the direction of longitudinal pipe 15, longitudinal pipe 15 and the second spray tube 10 are respectively above and below anode tube 5 to anode tube 5
It is sprayed, since the direction of the second spray tube 10 is vertical with the direction of longitudinal pipe 15, spray region can be compensated mutually
And spray angles, reduce the dead zone of cleaning.
Preferably, 1 bottom of shell is additionally provided with sewage grid 18 and sewage bucket 19, and sewage grid 18 is located at air inlet 2 and dirt
Between bucket 19, sewage grid 18 can stop the portion being reflected back by gas-flow deflector 7 to spray to the direction of sewage bucket 19
It penetrates and upsets the remaining sewage containing dust in sewage bucket 19, so that the sewage containing dust be avoided to cause secondary pollution to exhaust gas；
The sewage that electrode chamber 4 is formed after being sprayed can flow into sewage bucket 19 by the gap between sewage grid 18.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, although ginseng
The utility model is described in detail according to previous embodiment, it for those skilled in the art, still can be with
It modifies the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features.It is all
Within the spirit and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in practical
Within novel protection scope.
Claims (4)
1. a kind of wet static dedusting device, including shell, electrode chamber and spray equipment, which is characterized in that on the downside of the shell
Equipped with air inlet and gas-flow deflector, the gas-flow deflector is located at the top of the air inlet, and the upside of the shell is equipped with
Gas outlet, the electrode chamber are located at the middle part of the shell, and anode tube is equipped in the electrode chamber, is equipped with yin in the anode tube
Polar curve, the external high voltage direct current of cathode line, the hull outside are equipped with insulated case, and high voltage direct current passes through the insulated case
Introduce the cathode line；The spray equipment includes water supply pipe, the first spray assemblies above the electrode chamber and position
The second spray tube below the electrode chamber, the water supply pipe are separately connected first spray assemblies and second spray
Shower pipe, second spray tube are set to the top of the gas-flow deflector, and second spray tube is horizontally disposed, and described second
Spray tube is equipped with several spray heads, and the shell is externally provided with the rotating electric machine connecting with second spray tube, the rotation
Motor can drive second spray tube to rotate.
2. wet static dedusting device according to claim 1, which is characterized in that the hull outside is equipped with controller,
The water supply pipe for connecting second spray tube is equipped with solenoid valve, and the controller connects the solenoid valve, the control
Timer is equipped in device processed, the controller can be with solenoid valve described in time opening.
3. wet static dedusting device according to claim 1, which is characterized in that first spray assemblies include several
A longitudinal pipe, a transverse connecting pipe and a standpipe, several described longitudinal pipes are parallel to each other, set below the longitudinal pipe
There is spray head, the transverse connecting pipe is fitted vertically the top in the longitudinal pipe and is connected to whole longitudinal pipes, institute
It states standpipe and is located above the transverse connecting pipe and is connected to the transverse connecting pipe, the standpipe and the water supply pipe connect
It connects；Several described second spray tubes parallel to each other, the direction of second spray tube and institute are equipped with below the electrode chamber
The direction for stating longitudinal pipe is vertical.
4. wet static dedusting device according to claim 1, which is characterized in that the housing bottom is additionally provided with sewage lattice
Grid and sewage bucket, the sewage grid is between the air inlet and the sewage bucket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820606456.6U CN208161838U (en) | 2018-04-25 | 2018-04-25 | A kind of wet static dedusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820606456.6U CN208161838U (en) | 2018-04-25 | 2018-04-25 | A kind of wet static dedusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208161838U true CN208161838U (en) | 2018-11-30 |
Family
ID=64368699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820606456.6U Active CN208161838U (en) | 2018-04-25 | 2018-04-25 | A kind of wet static dedusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208161838U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115213013A (en) * | 2022-07-22 | 2022-10-21 | 广西绿健环保科技有限公司 | Flue gas purifier |
-
2018
- 2018-04-25 CN CN201820606456.6U patent/CN208161838U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115213013A (en) * | 2022-07-22 | 2022-10-21 | 广西绿健环保科技有限公司 | Flue gas purifier |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Building 1, No. 58, Yuqiao Lizhu Line, Zhudang Town, Liyang City, Changzhou City, Jiangsu Province, 213300 Patentee after: Liyang Xinsheng Chemical Equipment Co.,Ltd. Address before: Building 1, No. 58, Yuqiao Lizhu Line, Zhudang Town, Liyang City, Changzhou City, Jiangsu Province, 213300 Patentee before: LIYANG CITY XINSHENG CHEMICAL EQUIPMENT CO.,LTD. |
|
| CP01 | Change in the name or title of a patent holder |