CN204485560U - Electrostatic precipitator - Google Patents
Electrostatic precipitator Download PDFInfo
- Publication number
- CN204485560U CN204485560U CN201420827092.6U CN201420827092U CN204485560U CN 204485560 U CN204485560 U CN 204485560U CN 201420827092 U CN201420827092 U CN 201420827092U CN 204485560 U CN204485560 U CN 204485560U
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- China
- Prior art keywords
- metal screen
- electrostatic precipitator
- anode
- housing
- negative electrode
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Abstract
The utility model discloses a kind of electrostatic precipitator, this electrostatic precipitator comprises housing and is arranged on anode, negative electrode, the metal screen in described housing; One end of described housing is provided with air inlet, and the other end is provided with air outlet; Dedusting area is provided with in described housing; Described anode and described negative electrode are arranged in dedusting area for setting up dedusting electric field; Described metal screen is sheet and is arranged on one end near described air outlet, described dedusting area, and traverses the circulating face of described housing; Described metal screen is electrically connected and ground connection with described anode; Air-flow enters described housing from described air inlet and flows between described anode and described negative electrode, flows out dedusting area from described metal screen.The utility model electrostatic precipitator arranges metal screen by one end of described air outlet contiguous in described dedusting area, decreases dust and escapes, further increase the efficiency of dust collection of electrostatic precipitator.
Description
Technical field
The utility model relates to a kind of electrostatic precipitator.
Background technology
Traditional electrostatic precipitator generally adopts the series connection of multiple electric field to improve efficiency of dust collection.But in the space of the circulation near electric field air stream outlet, obtaining electric dust and obtaining the not enough dust of electricity of mutually repelling still easily is escaped out electric field.In addition, electrostatic precipitator easily forms reentrainment of dust when vibration dust-cleaning, and this part dust also flees from out electric field than being easier to.Traditional electrostatic precipitator effectively cannot be removed the dust in said circumstances, because this reducing efficiency of dust collection.
Foregoing only understands the technical solution of the utility model for auxiliary, does not represent and admits that foregoing is prior art.
Utility model content
Main purpose of the present utility model is electrostatic precipitator, is intended to the efficiency of dust collection improving electrostatic precipitator further.
For achieving the above object, the utility model provides a kind of electrostatic precipitator, and this electrostatic precipitator comprises housing and is arranged on anode, negative electrode, the metal screen in described housing; One end of described housing is provided with air inlet, and the other end is provided with air outlet; Dedusting area is provided with in described housing; Described anode and described negative electrode are arranged in dedusting area for setting up dedusting electric field; Described metal screen is sheet and is arranged on one end near described air outlet, described dedusting area, and traverses the circulating face of described housing; Described metal screen is electrically connected and ground connection with described anode; Air-flow enters described housing from described air inlet and flows between described anode and described negative electrode, flows out dedusting area from described metal screen.
Preferably, described anode is tabular, and negative electrode is wire; Described anode and described airflow direction be arranged in parallel; Described negative electrode is vertical with described airflow direction to be arranged.
Preferably, described electrostatic precipitator also comprises the rapping connecting rod be connected with described anode; Described metal screen and described anode fix near one end of described air outlet; Described metal screen and described anode vibrate under the effect of vibration of described rapping connecting rod simultaneously.
Preferably, described electrostatic precipitator also comprises filter screen transmission mechanism; Described metal screen is that end to end endless belt is to form the Part I near air inlet and the Part II near air outlet, described Part I and described Part II interval in gas flow direction is arranged, make described metal screen traverse described housing circulating face and by the described airflow filtering twice of process; The relative motion under the driving of described filter screen transmission mechanism of the described Part I of described metal screen and described Part II.
Preferably, described filter screen transmission mechanism comprises drive sprocket, driven sprocket, chain, driving shaft, driven shaft, decelerator and motor; Drive sprocket described in two is fixed on the two ends of described driving shaft; Driven sprocket described in two is fixed on the two ends of described driven shaft; The dual-side of described metal screen is separately fixed on chain described in two; Described chain is set on described drive sprocket and described driven sprocket; Described motor drives described drive sprocket to rotate by described decelerator; Described drive sprocket is rotated by driven sprocket described in described chain drive; Described metal screen rotates around described drive sprocket and described driven sprocket with described chain.
Preferably, described driven shaft is also provided with beater; Described beater rotates with described driven shaft, and described driven shaft often rotates a circle, and the described metal screen of the contiguous described air outlet of described beater rapping once.
Preferably, the ash bucket be fixedly connected with described shell bottom wall is provided with below described housing; The side that described ash bucket is close to described air outlet is outward provided with one for cleaning the tank of described metal screen, and the position that described metal screen is arranged in below described driven shaft is located at described tank; Described tank is by metal screen described in shower or Ultrasonic Cleaning.
Preferably, described tank is by metal screen described in shower or Ultrasonic Cleaning.
Preferably, described negative electrode is tabular, and anode is wire; Described negative electrode and described airflow direction be arranged in parallel; Described anode is vertical with described airflow direction to be arranged; Described metal screen traverses the circulating face of described housing.
Preferably, the material of described metal screen is stainless steel.
The utility model electrostatic precipitator arranges metal screen by one end of described air outlet contiguous in described dedusting area, decreases dust and escapes, further increase the efficiency of dust collection of electrostatic precipitator.
Accompanying drawing explanation
Fig. 1 is the schematic front view of the utility model electrostatic precipitator one embodiment;
Fig. 2 is A place partial enlarged drawing in Fig. 1;
Fig. 3 is the schematic top plan view of electrostatic precipitator in Fig. 1;
Fig. 4 is that in Fig. 3, B goes out partial enlarged drawing, and wherein the connecting line of negative electrode is removed;
Fig. 5 is that in Fig. 4, C is to schematic diagram, and wherein the top of metal screen is peeled off;
Fig. 6 is the package assembly schematic diagram of metal screen and filter screen transmission mechanism in Fig. 1;
The realization of the utility model object, functional characteristics and advantage will in conjunction with the embodiments, are described further with reference to accompanying drawing.
Detailed description of the invention
Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
The utility model provides a kind of electrostatic precipitator, and referring to figs. 1 through Fig. 5, in one embodiment, this electrostatic precipitator comprises housing 1 and is arranged on anode 2, negative electrode 3, the metal screen 4 in housing 1.One end of housing 1 is provided with air inlet 11, and the other end is provided with air outlet 12.Dedusting area 6 is provided with in housing 1.Anode 2 and negative electrode 3 are arranged in dedusting area 6 for setting up dedusting electric field.Metal screen 4 is sheet and is arranged on one end near air outlet 12, dedusting area 6.Metal screen 4 traverses the circulating face of housing 1.Metal screen 4 is electrically connected and ground connection with anode 2.Air-flow (sign) enters housing 1 from air inlet 11 and is flowing between anode 2 and negative electrode 3, flows out dedusting area 6 from metal screen 4.
The present embodiment electrostatic precipitator arranges metal screen 4 by one end of air outlet 12 contiguous in dedusting area 6, decreases dust and escapes, further increase the efficiency of dust collection of electrostatic precipitator.
Further, anode 2 is tabular, and negative electrode 3 is wire.Anode 2 and air-flow (sign) direction be arranged in parallel.Negative electrode 3 is vertical with air-flow (sign) direction to be arranged.In the present embodiment, the quantity of dedusting area 6 is three.Three dedusting area 6 are arranged along air-flow (sign) interval, direction.Multiple anode 2 is furnished with in each dedusting area 6.Negative electrode 3 is arranged between anode.
Further, in view of rapping connecting rod has various deformation embodiment, therefore do not show with diagram.Electrostatic precipitator also comprises the rapping connecting rod (not shown) be connected with anode 2.Metal screen 4 and anode 2 fix near one end of air outlet 12 to cover whole housing 1 circulating face.Anode 2 and metal screen 4 vibrate under rapping connecting rod (not shown) effect of vibration simultaneously.Timely rapping metal screen 4 can prevent metal screen 4 mesh shutoff and make the air-flow in housing 1 (sign) circulation not smooth.
Further, electrostatic precipitator also comprises filter screen transmission mechanism 8.Metal screen 4 is end to end endless belt to form Part I 41 near air inlet and the Part II 42 near air outlet 12.Part I 41 and Part II 42 are arranged at interval on air-flow (sign) direction, make metal screen 4 traverse the circulating face of housing 1 and be filtered twice by the air-flow (sign) of process; The relative motion under the driving of filter screen transmission mechanism 8 of the Part I 41 of metal screen 4 and Part II 42.The direction of motion that metal screen 4 is positioned at the part of circulating face is vertical with air-flow (sign) direction, and the air near metal screen 4 and the relative motion between metal screen 4 are conducive to blowing off the dust be attached on metal screen 4.
Further, with reference to Fig. 6, in one embodiment, filter screen transmission mechanism 8 comprises drive sprocket 81, driven sprocket 82, chain 83, driving shaft 84, driven shaft 85, decelerator 86 and motor 87.Two drive sprockets 81 are fixed on the two ends of driving shaft 84.Two driven sprockets 82 are fixed on the two ends of driven shaft 85.Two chains 83 are set in drive sprocket 81 with on driven sprocket 82.The dual-side of metal screen 4 is separately fixed on two chains 83.Motor 87 drives drive sprocket 81 to rotate by decelerator 86.Drive sprocket 81 drives driven sprocket 82 to rotate by chain 83.Metal screen 4 rotates around drive sprocket 81 and driven sprocket 82 with chain 83.Be understandable that, in the present embodiment, driving shaft 84 and driven circulating face.
Further, the material of metal screen 4 is stainless steel.Utilize stainless steel rust stable characteristic can extend the service life of metal screen 4.Other corrosion-resistant materials can certainly be selected to make metal screen 4, and the utility model is not construed as limiting this.
These are only preferred embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model description and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (10)
1. an electrostatic precipitator, is characterized in that, described electrostatic precipitator comprises housing and is arranged on anode, negative electrode, the metal screen in described housing; One end of described housing is provided with air inlet, and the other end is provided with air outlet; Dedusting area is provided with in described housing; Described anode and described negative electrode are arranged in dedusting area for setting up dedusting electric field; Described metal screen is sheet and is arranged on one end near described air outlet, described dedusting area, and traverses the circulating face of described housing; Described metal screen is electrically connected and ground connection with described anode; Air-flow enters described housing from described air inlet and flows between described anode and described negative electrode, flows out dedusting area from described metal screen.
2. electrostatic precipitator as claimed in claim 1, it is characterized in that, described anode is tabular, and negative electrode is wire; Described anode and described airflow direction be arranged in parallel; Described negative electrode is vertical with described airflow direction to be arranged.
3. electrostatic precipitator as claimed in claim 2, it is characterized in that, described electrostatic precipitator also comprises the rapping connecting rod be connected with described anode; Described metal screen and described anode fix near one end of described air outlet; Described metal screen and described anode vibrate under the effect of vibration of described rapping connecting rod simultaneously.
4. electrostatic precipitator as claimed in claim 2, it is characterized in that, described electrostatic precipitator also comprises filter screen transmission mechanism; Described metal screen is that end to end endless belt is to form the Part I near air inlet and the Part II near air outlet, described Part I and described Part II interval in gas flow direction is arranged, make described metal screen traverse described housing circulating face and by the described airflow filtering twice of process; The relative motion under the driving of described filter screen transmission mechanism of the described Part I of described metal screen and described Part II.
5. electrostatic precipitator as claimed in claim 4, it is characterized in that, described filter screen transmission mechanism comprises drive sprocket, driven sprocket, chain, driving shaft, driven shaft, decelerator and motor; Drive sprocket described in two is fixed on the two ends of described driving shaft; Driven sprocket described in two is fixed on the two ends of described driven shaft; Described chain is set on described drive sprocket and described driven sprocket; The dual-side of described metal screen is separately fixed on chain described in two; Described motor drives described drive sprocket to rotate by described decelerator; Described drive sprocket is rotated by driven sprocket described in described chain drive; Described metal screen rotates around described drive sprocket and described driven sprocket with described chain.
6. electrostatic precipitator as claimed in claim 5, is characterized in that, described driven shaft is also provided with beater; Described beater rotates with described driven shaft, and described driven shaft often rotates a circle, and the described metal screen of the contiguous described air outlet of described beater rapping once.
7. electrostatic precipitator as claimed in claim 5, is characterized in that, be provided with the ash bucket be fixedly connected with described shell bottom wall below described housing; The side that described ash bucket is close to described air outlet is outward provided with one for cleaning the tank of described metal screen, and the position that described metal screen is arranged in below described driven shaft is located at described tank.
8. electrostatic precipitator as claimed in claim 7, is characterized in that, described tank is by metal screen described in shower or Ultrasonic Cleaning.
9. electrostatic precipitator as claimed in claim 1, it is characterized in that, described negative electrode is tabular, and anode is wire; Described negative electrode and described airflow direction be arranged in parallel; Described anode is vertical with described airflow direction to be arranged; Described metal screen traverses the circulating face of described housing.
10. the electrostatic precipitator as described in claim as arbitrary in claim 1-9, is characterized in that, the material of described metal screen is stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420827092.6U CN204485560U (en) | 2014-12-23 | 2014-12-23 | Electrostatic precipitator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420827092.6U CN204485560U (en) | 2014-12-23 | 2014-12-23 | Electrostatic precipitator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204485560U true CN204485560U (en) | 2015-07-22 |
Family
ID=53564856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420827092.6U Expired - Fee Related CN204485560U (en) | 2014-12-23 | 2014-12-23 | Electrostatic precipitator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204485560U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105964098A (en) * | 2016-07-22 | 2016-09-28 | 甘肃科林电力环保设备有限公司 | Novel dust remover and novel dust removing method |
| CN108940587A (en) * | 2018-07-17 | 2018-12-07 | 中国科学院过程工程研究所 | A kind of electric precipitator |
| CN109045922A (en) * | 2018-10-11 | 2018-12-21 | 重庆三峡学院 | Electroacoustic wet scrubber |
-
2014
- 2014-12-23 CN CN201420827092.6U patent/CN204485560U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105964098A (en) * | 2016-07-22 | 2016-09-28 | 甘肃科林电力环保设备有限公司 | Novel dust remover and novel dust removing method |
| CN108940587A (en) * | 2018-07-17 | 2018-12-07 | 中国科学院过程工程研究所 | A kind of electric precipitator |
| CN109045922A (en) * | 2018-10-11 | 2018-12-21 | 重庆三峡学院 | Electroacoustic wet scrubber |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150722 Termination date: 20171223 |