CN204953122U - Living beings dry -type electrical tar precipitator - Google Patents
Living beings dry -type electrical tar precipitator Download PDFInfo
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- CN204953122U CN204953122U CN201520691813.XU CN201520691813U CN204953122U CN 204953122 U CN204953122 U CN 204953122U CN 201520691813 U CN201520691813 U CN 201520691813U CN 204953122 U CN204953122 U CN 204953122U
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- dust cover
- casing
- housing
- tar precipitator
- electrical tar
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Abstract
The utility model relates to a living beings dry -type electrical tar precipitator, including the casing, the casing below sets up gas entry and tar export, sets up gas exports on the upper portion of casing, arranges the gas distribution pipe below the casing is inside, at casing internally mounted corona discharge electrode and receiving electrode honeycomb panel, the insulator is installed to the top installation insulator case of casing in the insulator case, characterized by: install dust cover and lower dust cover on the casing of insulator case below. Go up the dust cover and be located the top of dust cover down, go up the below opening of dust cover, the top opening of lower dust cover, the opening size of lower dust cover is greater than the opening size of dust cover. The lower part of casing sets up explosion -proof mouthful. The utility model discloses can avoid the frequent defect of damaging of vase of at present ordinary electrical tar precipitator's insulator incasement, the utility model discloses a go up dust cover and dust cover realization dust removal down, reach the safer more efficient dry -type dust removal effect of long -time operation.
Description
Technical field
The utility model relates to a kind of electrical tar precipitator, especially a kind of living beings dry type electrical tar precipitator.
Background technology
Electrical tar precipitator, compared with mechanical tar remover, has and catches the features such as tar efficiency is high, drag losses is little, gas treatment amount is large; Not only can ensure the requirement of subsequent handling to gaseous mass, improve product recovery rate, and obviously can improve operating environment.At present, electrical tar precipitator adopts version to have concentric-ring pattern, tubular type and honeycomb fashion etc. three kinds, no matter which kind of structure, its operation principle applies high voltage direct current between plain conductor and metal pipe-wall (or pole plate), be enough to make gas produce the electric field of ionization to maintain, make to form corona zone between anode and cathode.
In prior art, common electrical tar precipitator does not have dedusting structure, and the porcelain vase in insulator box affects due to the impurity etc. by below, is often damaged.
Summary of the invention
The purpose of this utility model overcomes the deficiencies in the prior art, provides a kind of living beings dry type electrical tar precipitator, have dry dust removal effect, can be safe and efficient, long-play.
According to the technical scheme that the utility model provides, described living beings dry type electrical tar precipitator, comprise housing, fuel gas inlet and tar outlet are set below housing, on the top of housing, gas outlet is set, at enclosure interior arranged beneath gas flow distribution pipe, in enclosure interior, corona discharge electrode and receiving electrode cellular board are installed; At the sub-case of top installing insulating of described housing, installing insulating in insulator box; It is characterized in that: the housing below described insulator box is installed dust cover and lower dust cover.
Further, described upper dust cover is positioned at the top of lower dust cover, the lower opening of upper dust cover, the upper opening of lower dust cover, and the opening size of lower dust cover is greater than the opening size of dust cover.
Further, venting is set in the bottom of described housing.
The defect that the utility model can avoid the porcelain vase in the insulator box of electrical tar precipitator common at present often to damage, the utility model realizes dedusting by upper dust cover and lower dust cover, reaches the safer more efficient dry dust removal effect of long-play.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Below in conjunction with concrete accompanying drawing, the utility model is described in further detail.
As shown in Figure 1: described living beings dry type electrical tar precipitator comprises fuel gas inlet 1, gas flow distribution pipe 2, venting 3, receiving electrode cellular board 4, corona discharge electrode 5, lower dust cover 6, upper dust cover 7, insulator box 8, gas outlet 9, tar outlet 10, housing 11 etc.
As shown in Figure 1, the utility model comprises housing 11, arranges fuel gas inlet 1 below housing 11, arranges gas flow distribution pipe 2 at housing 11 lower inside, installs corona discharge electrode 5 and receiving electrode cellular board 4 in housing 11 inside; At the sub-case 8 of the top installing insulating of described housing 11, installing insulating in insulator box 8; Housing 11 below described insulator box 8 is installed dust cover 7 and lower dust cover 6, upper dust cover 7 is positioned at the top of lower dust cover 6, the lower opening of upper dust cover 7, the upper opening of lower dust cover 6, the opening size of lower dust cover 6 is greater than the opening size of dust cover 7.
Tar outlet 10 and venting 3 are set in the bottom of described housing 11, gas outlet 9 is set on the top of housing 11.
Operation principle of the present utility model: the combustion gas with tarry impurities enters the housing 11 of living beings dry type electrical tar precipitator from fuel gas inlet 1, through gas flow distribution pipe 2, at the negative high voltage that high-voltage DC power supply produces, access corona discharge electrode 5(negative electrode), it and receiving electrode cellular board 4(anode) between produce electric field, electric-field intensity produces corona discharge at negative and positive two interpolar after exceeding certain limit.The gas now flowing through electric field region ionizes, and produces a large amount of ions and electronics.Strong electromagnetism sound of the wind can be heard around and visible hyacinthine corona.Be combined into charged by the particles such as the tar in the combustion gas of electric field, dust-water smoke and ion and electronics, two polar motions under the effect of electric field force.Because electron mass is little, movement velocity is fast, and spatial distribution is wide, so mainly the particle of load electricity moves to receiving electrode cellular board 4.To arrive in receiving electrode cellular board 4 and after, rely on remaining electrostatic attraction and intermolecular cohesiveness to be first adsorbed in receiving electrode cellular board 4, then fall along anode by self gravitation, discharged by tar outlet 10.
The defect that the utility model can avoid the porcelain vase in the insulator box of electrical tar precipitator common at present often to damage, the utility model realizes dedusting by upper dust cover and lower dust cover, reaches the safer more efficient dry dust removal effect of long-play.
Claims (3)
1. a living beings dry type electrical tar precipitator, comprise housing (11), housing (11) below arranges fuel gas inlet (1) and tar outlet (10), on the top of housing (11), gas outlet (9) is set, arrange gas flow distribution pipe (2) at housing (11) lower inside, in housing (11) inside, corona discharge electrode (5) and receiving electrode cellular board (4) are installed; At the sub-case of top installing insulating (8) of described housing (11), installing insulating in insulator box (8); It is characterized in that: on the housing (11) of described insulator box (8) below, install dust cover (7) and lower dust cover (6).
2. living beings dry type electrical tar precipitator as claimed in claim 1, it is characterized in that: described upper dust cover (7) is positioned at the top of lower dust cover (6), the lower opening of upper dust cover (7), the upper opening of lower dust cover (6), the opening size of lower dust cover (6) is greater than the opening size of dust cover (7).
3. living beings dry type electrical tar precipitator as claimed in claim 1, is characterized in that: arrange venting (3) in the bottom of described housing (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520691813.XU CN204953122U (en) | 2015-09-08 | 2015-09-08 | Living beings dry -type electrical tar precipitator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520691813.XU CN204953122U (en) | 2015-09-08 | 2015-09-08 | Living beings dry -type electrical tar precipitator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204953122U true CN204953122U (en) | 2016-01-13 |
Family
ID=55048220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520691813.XU Active CN204953122U (en) | 2015-09-08 | 2015-09-08 | Living beings dry -type electrical tar precipitator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204953122U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109939826A (en) * | 2019-04-26 | 2019-06-28 | 内蒙古正能化工集团有限公司 | Electrical tar precipitator is used in a kind of production and processing of semi-coke |
-
2015
- 2015-09-08 CN CN201520691813.XU patent/CN204953122U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109939826A (en) * | 2019-04-26 | 2019-06-28 | 内蒙古正能化工集团有限公司 | Electrical tar precipitator is used in a kind of production and processing of semi-coke |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |