CN201350421Y - High efficiency energy saving emission reduction wet electrostatic dust collection equipment - Google Patents
High efficiency energy saving emission reduction wet electrostatic dust collection equipment Download PDFInfo
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- CN201350421Y CN201350421Y CNU2008202065373U CN200820206537U CN201350421Y CN 201350421 Y CN201350421 Y CN 201350421Y CN U2008202065373 U CNU2008202065373 U CN U2008202065373U CN 200820206537 U CN200820206537 U CN 200820206537U CN 201350421 Y CN201350421 Y CN 201350421Y
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- electric field
- wet electrostatic
- dust collection
- electrostatic dust
- collection equipment
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Abstract
The utility model relates to high efficiency energy saving emission reduction wet electrostatic dust collection equipment, comprising a vertical type multilayer electric field body [1]. The discharge direction between the neighboring electric fields [1] is arranged in verticality according to the projection. Anode plates [3] and a cathode coronal wire [4] are alternatively arranged in each layer of the electric field body [1]. The anode plates [3] and the cathode coronal wire [4] are paralleled. The equipment can solve the problem of the prior wet electrostatic dust collection equipment that waste gas flow can not uniformly pass through caused by the unreasonable process and structure in the post stage electric field.
Description
Technical field
The utility model relates to the cleaner in cement and other industrial production, is a kind of efficient energy-saving and emission-reducing wet electrostatic precipitation equipment specifically, is a kind of improvement to existing wet electrostatic precipitation equipment.
Background technology
What at present dust removing effects was imitated on the shaft kiln of cement plant is wet cottrell, and it is not subjected to the influence of the very big temperature difference of light and shade fire operation, and dedusting, removes sulfur dioxide etc. and all obviously be better than sack cleaner, dry electrostatic cleaner, water dust scrubber etc.But also there is defective in existing wet electrostatic precipitation equipment, as the vertical electric field body of multilayer all is until top layer according to the bottom positive plate installation direction parallel with the cathodic discharge body, so just form a rule end of from the square tunnel of prolate to the top, negative electrode all the time along rectangular axis from bottom to top layer both sides discharge forwards, backwards.Because this structure has been quickened the migration velocity of off-gas flows in electric field, shortened the time of refuse in the corona seizure off-gas flows relatively, upwards flow in certain that has also caused simultaneously air-flow to concentrate on the square tunnel of prolate, can not reach best equally distributed effect, before and after both sides discharges more or less put the refuse that has run left and right sides both wings, thereby finally can only increase cost and strengthen the electric field body and just can reach the expection dust removing effects.
Summary of the invention
The purpose of this utility model provide a kind of make flue gas can be evenly everywhere in the electric field pass through by designing requirement is smooth and easy, thereby reach the efficient energy-saving and emission-reducing wet electrostatic precipitation equipment of best dust removing effects with lower cost.
The efficient energy-saving and emission-reducing wet electrostatic precipitation equipment that the utility model provides is made up of vertical multilayer electric field body, and the course of discharge between the adjacent electric field body is laid in vertical state by projection.
In every layer of electric field body positive plate and the cathodic electricity hachure of alternately laying arranged, positive plate and cathodic electricity hachure are parallel to each other.
Internal structure of the present utility model is like this seen from the top down and is just formed the lattice gas channel, remedied the defective of existing wet electrostatic precipitation equipment left and right sides both wings discharge off, just can be after the off-gas flows after multistage liquid the processing evenly enters electric field evenly along the through top layer of lattice gas channel, make the highest capturing efficiency of electric field body corona performance, discharge the optimum efficiency fresh air, solve existing wet cottrell and have the inner problem that causes off-gas flows evenly not pass through owing to process structure is unreasonable of back level electric field.
The utility model just can be implemented as long as the part spare and accessory parts are done change slightly on existing basis, do not increase installation work-hour and material cost, its efficiency of dust collection of obtaining can reduce existing conventional electric field bulk volume sixth relatively, thereby lowers the totle drilling cost of equipment greatly.
Description of drawings
Fig. 1 is a structure chart of the present utility model;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the vertical view of Fig. 1.
The specific embodiment
With reference to Fig. 1, Fig. 2, Fig. 3, the efficient energy-saving and emission-reducing wet electrostatic precipitation equipment that the utility model provides, form by vertical three layers of electric field body 1 and intake stack 5, exhaust outlet 2, electric field body 1 also can be four layers, five layers or the like, every layer of electric field body 1 has cathode insulation to support porcelain knob 6, and the course of discharge between the adjacent electric field body 1 is laid in vertical state by projection.
Wherein every layer of electric field body has positive plate 3 and the cathodic electricity hachure of alternately laying 4 for 1 li, and positive plate 3 and cathodic electricity hachure 4 are parallel to each other.
Off-gas flows after wet cottrell prime moisture film is handled is boosted from the row lane that intake stack 5 evenly enters 1 inner each plate 3 formation of bottom electric field body, in the air-flow uphill process,, certain reason concentrates when upwards flowing toward opposite side from a side in each row lane because of making air-flow, advance thereby just in time stopped evenly by the row lane that becomes 90 ° of each vertical positive plates 3 to form in two layers of electric field body 1,, boost if when kindred circumstances takes place at two layers thereby just in time stopped evenly again by the row lane that becomes 90 ° of each vertical positive plates 3 to form in three layers of electric field body 1.Air-flow so travel up to top layer just as in the grid of living one by one on flow, and avoided criss-cross to become the defective of the dead grid technology of positive plate again.If every layer of air-flow of all making dead checkering shouted and then can be influenced air-flow integral body and boost speed and influence dust collection efficiency greatly, dead grid manufacturing process is the complicated construction difficulty very, and cost is also quite high simultaneously.As long as air-flow can be equably by everywhere in the electric field, electric field body 1 internal discharge cathodic electricity hachure 4 will be brought into play limit capturing efficiency with the corona that electric field body 1 internal anode plate 3 forms, and the various refuses in the air-flow thoroughly be removed be sent fresh air up to standard through exhaust outlet 2.
Claims (2)
1, a kind of efficient energy-saving and emission-reducing wet electrostatic precipitation equipment is made up of vertical multilayer electric field body [1], it is characterized in that the course of discharge between the adjacent electric field body [1] is laid in vertical state by projection.
2, efficient energy-saving and emission-reducing wet electrostatic precipitation equipment according to claim 1 is characterized in that there is positive plate [3] and the cathodic electricity hachure of alternately laying [4] every layer of electric field body [1] lining, and positive plate [3] and cathodic electricity hachure [4] are parallel to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202065373U CN201350421Y (en) | 2008-12-27 | 2008-12-27 | High efficiency energy saving emission reduction wet electrostatic dust collection equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202065373U CN201350421Y (en) | 2008-12-27 | 2008-12-27 | High efficiency energy saving emission reduction wet electrostatic dust collection equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201350421Y true CN201350421Y (en) | 2009-11-25 |
Family
ID=41373809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202065373U Expired - Fee Related CN201350421Y (en) | 2008-12-27 | 2008-12-27 | High efficiency energy saving emission reduction wet electrostatic dust collection equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201350421Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109759236A (en) * | 2019-03-04 | 2019-05-17 | 福建龙净环保股份有限公司 | A kind of vertical electric precipitator |
| CN110694405A (en) * | 2019-10-12 | 2020-01-17 | 合肥三邦环保科技有限公司 | Combined type static photodissociation oil smoke clarifier |
-
2008
- 2008-12-27 CN CNU2008202065373U patent/CN201350421Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109759236A (en) * | 2019-03-04 | 2019-05-17 | 福建龙净环保股份有限公司 | A kind of vertical electric precipitator |
| CN110694405A (en) * | 2019-10-12 | 2020-01-17 | 合肥三邦环保科技有限公司 | Combined type static photodissociation oil smoke clarifier |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091125 Termination date: 20131227 |