CN202173994U - Gas guiding and distributing device of electrical tar precipitator - Google Patents
Gas guiding and distributing device of electrical tar precipitator Download PDFInfo
- Publication number
- CN202173994U CN202173994U CN2011202736083U CN201120273608U CN202173994U CN 202173994 U CN202173994 U CN 202173994U CN 2011202736083 U CN2011202736083 U CN 2011202736083U CN 201120273608 U CN201120273608 U CN 201120273608U CN 202173994 U CN202173994 U CN 202173994U
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- CN
- China
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- gas
- tar precipitator
- electrical tar
- gas flow
- distributing plate
- Prior art date
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Abstract
The utility model provides a gas guiding and distributing device of an electrical tar precipitator, wherein a shutter which enables gas to enter into the lower cylinder of the electrical tar precipitator and rotate along the inner wall of the lower cylinder is arranged at a gas inlet on the lower part of the electrical tar precipitator; an upper gas flow distributing plate is arranged on the middle lower part inside the electrical tar precipitator; a lower gas flow distributing plate below the upper gas flow distributing plate is connected with the upper gas flow distributing plate through a dispersing pipe; an overflowing pipe is installed at the lower part of the lower gas flow distributing plate; gas to be purified is distributed by the shutter, so that the flow rate of the gas is controlled and the buffering effect is realized; large granular impurities in the gas hit the shutter and are settled down, so that primary purification is realized; the gas to be purified overflows to further control the flow rate of the gas by the overflowing pipe, so that the gas is uniform and stable; the gas flowing out of the overflowing pipe is uniformly distributed by the lower gas flow distributing plate; through the dispersing pipe, the flow area of the gas is increased and the flow rate of the gas is reduced; and through the upper gas flow distributing plate, the speed of the gas is lowered, the gas is distributed stably and uniformly, and the gas enters into an electric field and is purified.
Description
Technical field
The utility model relates to a kind of electrical tar precipitator gas flow guiding air distributing device.
Background technology
Per hour flow is increasing for industrial enterprise's pipeline gas at present, incomparably per hour goes up per hour tens of at most all places at least.This part gas purifies if desired, and gas flow is excessive, too urgent when just getting into electrical tar precipitator, very easily produces bias current, eddy current.Gas is inhomogeneous after getting into electric field, directly influences whole clean-up effect, causes use not up to standard.The structure of existing electrical tar precipitator is seen Fig. 1.
Summary of the invention
The goal of the invention of the utility model is to overcome the above-mentioned deficiency of prior art and a kind of even distribution is provided, makes gas evenly get into the electrical tar precipitator gas flow guiding air distributing device of electric field.
The technical scheme of the utility model is: the air inlet place of electrical tar precipitator bottom is provided with (gas entering electrical tar precipitator lower shell is rotated along inwall) shutter; The middle and lower part is provided with upper wind plate in the electrical tar precipitator, and the following air distribution plate that is positioned at the upper wind plate below links to each other with upper wind plate through anemostat; Overflow pipe is equipped with in following air distribution plate bottom.
The horizontal level of said overflow pipe is less than or equal to the horizontal level of electrical tar precipitator air inlet.
Said anemostat is up big and down small funnel-shaped structure.
Said shutter is one to make gas get into the guider that the electrical tar precipitator lower shell rotates along inwall.
The effect of the utility model is: gas to be clean rotates along wall in the time of can making gas get into the electric field bottom through the shutter distribution, plays cushioning effect with the control gas flow rate; Gas to be clean is during through the shutter distribution, in the gas large granular impurity beat on shutter and precipitate (electric field is not suitable for getting into large granular impurity) purify as the first order; Gas to be clean is further controlled gas flow rate with the mode of overflow through overflow pipe, makes it even, stable; Gas from overflow pipe comes out through following air distribution plate, plays further the evenly effect of distribution; Through anemostat, increase gas flow area, reduce gas flow rate; Through upper wind plate, thoroughly reach deceleration, stable, evenly distribution again, get into electric field and purify.
Be used for industrial enterprise's pipeline gas evenly is distributed to electric field, container.Especially being fit to needs Purge gas evenly to get into the purification electric field, enough is present in uniformly in the electric field to reach gas, reaches clean-up effect.
Description of drawings
Fig. 1 is the structural representation of existing electrical tar precipitator.
Fig. 2 is the structural representation of the utility model.
Among the figure, 1, shutter, 2, overflow pipe, 3, air distribution plate down, 4, anemostat, 5, upper wind plate, 6, device housings.
The specific embodiment
Among Fig. 2, the air inlet place of electrical tar precipitator bottom is provided with and makes gas get into the shutter 1 that the electrical tar precipitator lower shell rotates along inwall; The middle and lower part is provided with upper wind plate 5 in the electrical tar precipitator, and the following air distribution plate 3 that is positioned at upper wind plate 5 belows links to each other with upper wind plate 5 through anemostat 4; Overflow pipe 2 is equipped with in upper wind plate 5 bottoms.6 is device housings.
During work, gas to be clean at first passes through shutter 1 distribution, and gas is rotated along electrical tar precipitator lower shell inwall; The gas of rotation gets into air distribution plate 3 down through overflow pipe 2; Through the gas of following air distribution plate 3, through getting into anemostat 4 after the even distribution; Gas through anemostat 4 passes through upper wind plate 5 again, thoroughly reaches deceleration, stable, evenly distribution, and gas to be clean then gets into and purifies electric field.
Claims (4)
1. electrical tar precipitator gas flow guiding air distributing device, it is characterized in that: the air inlet place of electrical tar precipitator bottom is provided with shutter (1); The middle and lower part is provided with upper wind plate (5) in the electrical tar precipitator, and the following air distribution plate (3) that is positioned at upper wind plate (5) below links to each other with upper wind plate (5) through anemostat (4); Overflow pipe (2) is equipped with in following air distribution plate (3) bottom.
2. electrical tar precipitator gas flow guiding air distributing device according to claim 1 is characterized in that: the horizontal level of said overflow pipe (2) is less than or equal to the horizontal level of electrical tar precipitator air inlet.
3. electrical tar precipitator gas flow guiding air distributing device according to claim 1 is characterized in that: said anemostat (4) is up big and down small funnel-shaped structure.
4. electrical tar precipitator gas flow guiding air distributing device according to claim 1 is characterized in that: said shutter (1) is one to make gas get into the guider that the electrical tar precipitator lower shell rotates along inwall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202736083U CN202173994U (en) | 2011-07-29 | 2011-07-29 | Gas guiding and distributing device of electrical tar precipitator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202736083U CN202173994U (en) | 2011-07-29 | 2011-07-29 | Gas guiding and distributing device of electrical tar precipitator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202173994U true CN202173994U (en) | 2012-03-28 |
Family
ID=45863904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202736083U Expired - Fee Related CN202173994U (en) | 2011-07-29 | 2011-07-29 | Gas guiding and distributing device of electrical tar precipitator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202173994U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103143443A (en) * | 2013-03-29 | 2013-06-12 | 铜川科达化工设备有限公司 | Spiral-flow type electric trap having excellent gas uniform distribution effect |
-
2011
- 2011-07-29 CN CN2011202736083U patent/CN202173994U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103143443A (en) * | 2013-03-29 | 2013-06-12 | 铜川科达化工设备有限公司 | Spiral-flow type electric trap having excellent gas uniform distribution effect |
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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: 20120328 Termination date: 20150729 |
|
| EXPY | Termination of patent right or utility model |