CN207462917U - A kind of steam boiler electricity bag compound dust-collection device - Google Patents
A kind of steam boiler electricity bag compound dust-collection device Download PDFInfo
- Publication number
- CN207462917U CN207462917U CN201721492517.2U CN201721492517U CN207462917U CN 207462917 U CN207462917 U CN 207462917U CN 201721492517 U CN201721492517 U CN 201721492517U CN 207462917 U CN207462917 U CN 207462917U
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- China
- Prior art keywords
- electric precipitation
- steam boiler
- chamber
- cloth
- precipitation chamber
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Abstract
The utility model discloses a kind of steam boiler electricity bag compound dust-collection devices, it is corresponding with steam boiler, including the electric precipitation chamber by pipeline successively steam boiler, electric precipitation chamber is communicated with cloth dedusting chamber, cloth dedusting chamber is communicated with dirt discharge bucket, and the opening of dirt discharge bucket is provided with discharge nozzle in side and opening；The top of the electric precipitation chamber is provided with inlet duct；The cloth dedusting chamber includes cloth bag body, and several vertically arranged filter bags, the external air outlet pipe of filter bag connection are provided on the inside of the lower face of cloth bag body；The electric precipitation intracavitary is provided with electrode screeding device；Inlet duct is provided on described and electric precipitation chamber connecting pipeline.The utility model is designed reasonably, using effect is good, highly practical, suitable for promoting.
Description
Technical field
The utility model belongs to steam boiler field, is filled more specifically to a kind of steam boiler electricity bag composite dedusting
It puts.
Background technology
With the rapid development of modern industry, especially works such as coal-burning power plant, metallurgy, mine, cement and chemical industry, casting
The development of industry, causes the serious pollution of China's air, therefore also constrains China's expanding economy.In recent years, it is particularly acute
It is mist thunderbolt weather in various regions caused by the pollution of PM2.5, becomes one of current urgently to be resolved hurrily and control matter of utmost importance.
Although electric-bag complex dust collector is widely used to the discharge of Industrial cleaning facility flue gas, the electric bag of the prior art
Complex dust collector there are it is certain the defects of.For example, the high temperature in flue gas causes dust removing effects poor the influence of electric field, on electrode
The dust particles of absorption are not easily cleaned, and dust cleaning effect difference etc. on filter bag makes electric-bag complex dust collector entirety efficiency of dust collection low
Under, influence promoting the use of for electrostatic fabric filter.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of steam boiler electricity bag is compound
Dust-extraction unit, reasonable design, electrode bar remove most of dust, reduce the filter pressure of filter bag, be not susceptible to block, raising removes
Dirt efficiency, electrode bar dust during rotation can be fallen down, and scraper plate can be wiped off on electric precipitation cavity wall automatically
Dust does not need to manually be cleared up, and dust cleaning is thorough, meanwhile, dirt discharge bucket fast dust-removing with the help of lateral flabellum,
Using effect is good, highly practical, suitable for promoting.
To achieve the above object, the utility model provides following technical solution：
A kind of steam boiler electricity bag compound dust-collection device, it is corresponding with steam boiler, it is characterised in that：Including passing through pipeline
The electric precipitation chamber of steam boiler successively, electric precipitation chamber are communicated with cloth dedusting chamber, and cloth dedusting chamber is communicated with dirt discharge bucket, dirt discharge bucket
Opening side and opening are provided with discharge nozzle；The top of the electric precipitation chamber is provided with inlet duct；The cloth dedusting
Chamber includes cloth bag body, and several vertically arranged filter bags, the external outlet of filter bag connection are provided on the inside of the lower face of cloth bag body
Pipe；The electric precipitation intracavitary is provided with electrode screeding device；Inlet duct is provided on described and electric precipitation chamber connecting pipeline.
As a kind of technical solution of optimization, the inlet duct is the wind turbine being arranged on pipeline, and wind turbine connection is external
PLC.
As a kind of technical solution of optimization, the electric precipitation chamber is that the shell being made of plastics forms；Electrode scraper plate
Device includes the electric rotating machine being arranged on electric precipitation chamber upper surface, and electric rotating machine, which is sequentially connected with, is arranged on electric precipitation intracavitary
Rotary shaft, the lower part of rotary shaft are connected with transverse connecting rod, and the both ends of transverse connecting rod are respectively arranged with scraper plate, and scraper plate is tightly attached to
On the inner wall of electric precipitation chamber；Relatively transverse connecting rod is provided with two electrode bars in the rotary shaft, and electric rotating machine connects PLC,
Two electrode bars connect external power supply.
As a kind of technical solution of optimization, lower rotating electrical machine, backspin are provided on the outside of the lower face of the dirt discharge bucket
Rotating motor is sequentially connected with transmission shaft, and transmission shaft runs through the lower end of dirt discharge bucket, and the upper end of transmission shaft is connected with several transverse directions
Flabellum.
By adopting the above-described technical solution, compared with prior art, the utility model is designed reasonably, electrode bar removes big
Part dust reduces the filter pressure of filter bag, is not susceptible to block, and improves efficiency of dust collection, and electrode bar is grey during rotation
Dirt can be fallen down automatically, and scraper plate can wipe the dust on electric precipitation cavity wall off, not need to manually be cleared up, dust is clear
Reason is thorough, meanwhile, dirt discharge bucket fast dust-removing with the help of lateral flabellum, using effect is good, highly practical, suitable for promoting.
The utility model is described further with reference to drawings and examples.
Description of the drawings
Fig. 1 is a kind of structure diagram of embodiment of the utility model.
Specific embodiment
Embodiment
As shown in Figure 1, a kind of steam boiler electricity bag compound dust-collection device, corresponding with steam boiler, including passing through pipeline 1
The electric precipitation chamber 3 of steam boiler successively, electric precipitation chamber 3 are communicated with cloth dedusting chamber 11, and cloth dedusting chamber 11 is communicated with dirt discharge bucket 12,
The opening of dirt discharge bucket 12 is provided with discharge nozzle 16 in side and opening.The top of the electric precipitation chamber 3 is provided with air inlet dress
It puts.The inlet duct is the wind turbine 2 being arranged on pipeline 1, and wind turbine 2 connects external PLC.
The cloth dedusting chamber 11 includes cloth bag body, and several vertically arranged filters are provided on the inside of the lower face of cloth bag body
Bag 10, filter bag 10 connects external air outlet pipe.
The electric precipitation chamber is that the shell being made of plastics forms.Electrode screeding device includes being arranged on electric precipitation chamber
Electric rotating machine 4 on end face, electric rotating machine 4 are sequentially connected with the rotary shaft 5 for being arranged on electric precipitation intracavitary, the lower part of rotary shaft 5
Transverse connecting rod 7 is connected with, the both ends of transverse connecting rod 7 are respectively arranged with scraper plate 9, and scraper plate 9 is tightly attached to the inner wall of electric precipitation chamber
On.Relatively transverse connecting rod is provided with two electrode bars 6,8 in the rotary shaft 5, and electric rotating machine 4 connects PLC, two electrode bars
6th, 8 connection external power supply.
Lower rotating electrical machine 15 is provided on the outside of the lower face of the dirt discharge bucket, lower rotating electrical machine 15 is sequentially connected with transmission
Axis 14, transmission shaft 14 runs through the lower end of dirt discharge bucket, and the upper end of transmission shaft is connected with several lateral flabellums 13.
The utility model is designed reasonably, electrode bar remove most of dust, reduce the filter pressure of filter bag, be not susceptible to block up
Plug, improves efficiency of dust collection, and electrode bar dust during rotation can be fallen down, and scraper plate can wipe electric precipitation chamber off automatically
Dust on inner wall does not need to manually be cleared up, and dust cleaning is thorough, meanwhile, dirt discharge bucket is with the help of lateral flabellum
Fast dust-removing, using effect is good, highly practical, suitable for promoting.
The scope of protection of the utility model is not limited merely to above-described embodiment, all skills belonged under the utility model thinking
Art scheme belongs to the scope of protection of the utility model.It should be pointed out that for those skilled in the art,
Several improvements and modifications under the premise of the utility model principle are not departed from, these improvements and modifications also should be regarded as the utility model
Protection domain.
Claims (4)
1. a kind of steam boiler electricity bag compound dust-collection device, corresponding with steam boiler, it is characterised in that：Including by pipeline according to
The electric precipitation chamber of secondary steam boiler, electric precipitation chamber are communicated with cloth dedusting chamber, and cloth dedusting chamber is communicated with dirt discharge bucket, dirt discharge bucket
Opening is provided with discharge nozzle in side and opening；The top of the electric precipitation chamber is provided with inlet duct；The cloth dedusting chamber
Including cloth bag body, several vertically arranged filter bags, the external air outlet pipe of filter bag connection are provided on the inside of the lower face of cloth bag body；
The electric precipitation intracavitary is provided with electrode screeding device.
2. a kind of steam boiler electricity bag compound dust-collection device according to claim 1, it is characterised in that：The inlet duct
For the wind turbine being arranged on pipeline, the PLC outside wind turbine connection.
3. a kind of steam boiler electricity bag compound dust-collection device according to claim 2, it is characterised in that：The electric precipitation chamber
It is that the shell being made of plastics forms；Electrode screeding device includes the electric rotating machine being arranged on electric precipitation chamber upper surface, rotation
Rotating motor is sequentially connected with the rotary shaft for being arranged on electric precipitation intracavitary, and the lower part of rotary shaft is connected with transverse connecting rod, laterally connects
The both ends of extension bar are respectively arranged with scraper plate, and scraper plate is tightly attached on the inner wall of electric precipitation chamber；Relatively transverse connection in the rotary shaft
Bar is provided with two electrode bars, electric rotating machine connection PLC, and two electrode bars connect external power supply.
4. a kind of steam boiler electricity bag compound dust-collection device according to claim 3, it is characterised in that：The dirt discharge bucket
Lower face on the outside of be provided with lower rotating electrical machine, lower rotating electrical machine is sequentially connected with transmission shaft, and transmission shaft is through dirt discharge bucket
Lower end, and the upper end of transmission shaft is connected with several lateral flabellums.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721492517.2U CN207462917U (en) | 2017-11-09 | 2017-11-09 | A kind of steam boiler electricity bag compound dust-collection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721492517.2U CN207462917U (en) | 2017-11-09 | 2017-11-09 | A kind of steam boiler electricity bag compound dust-collection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207462917U true CN207462917U (en) | 2018-06-08 |
Family
ID=62263957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721492517.2U Expired - Fee Related CN207462917U (en) | 2017-11-09 | 2017-11-09 | A kind of steam boiler electricity bag compound dust-collection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207462917U (en) |
-
2017
- 2017-11-09 CN CN201721492517.2U patent/CN207462917U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180608 Termination date: 20191109 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |