CN204134746U - A kind of seal of biological fuel gas high voltage electrostatic detarrer - Google Patents
A kind of seal of biological fuel gas high voltage electrostatic detarrer Download PDFInfo
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- CN204134746U CN204134746U CN201420520956.XU CN201420520956U CN204134746U CN 204134746 U CN204134746 U CN 204134746U CN 201420520956 U CN201420520956 U CN 201420520956U CN 204134746 U CN204134746 U CN 204134746U
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- fuel gas
- voltage electrostatic
- biological fuel
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Abstract
The utility model discloses a kind of seal of biological fuel gas high voltage electrostatic detarrer, comprise insulator chamber and insulator, the insulator of polymer composite is arranged in insulator chamber, the insulating liquid of isolation biological fuel gas is filled with in insulator chamber, three insulator chambers are evenly arranged on the side of high voltage electrostatic detarrer cylindrical shell and are in same plane, the top of insulator chamber is connected and fixed by support, and pedestal lower end hangs the polar filament dish of high voltage electrostatic detarrer.The special insulating liquid of the utility model device soaks insulator, make insulator and biological fuel gas completely isolated, avoid the performance reducing insulator because of impurity attaching surface, biological fuel gas high voltage electrostatic detarrer is made to have sufficiently high electric pressure and current density, improve the separating effect of tar and dust, ensure system high efficiency, stable operation.
Description
Technical field
The utility model relates to a kind of seal, specifically a kind of seal of biological fuel gas high voltage electrostatic detarrer.
Background technology
Biological fuel gas also has higher tar and dust content after comprising other mode process such as spray washing, can not meet the requirement of gas electricity generator.Must adopt high voltage electrostatic detarrer separating tar and dust again, the height of separating effect is that the electrostatic field intensity produced by electric pressure and current density determines.Good tar separation effect just can must reach under having enough current density condition higher than 35kv at voltage, and the higher separating effect of voltage is better.And insulation technology determines electric pressure and the current density of high voltage electrostatic detarrer.
What the insulation of the high voltage electrostatic detarrer of current China adopted is add wall bushing composition with suspension insulator, and all insulators are all exposed in biological fuel gas.Contain the materials such as tar, dust, steam due to biological fuel gas, these matter-poles are easily attached to the surface of insulator, reduce the insulating properties of insulator.On market, the insulator of high voltage withstand class bulky being unfavorable for installs, expensive cost is high, there are surface attachments destruction insulating properties still can not deal with problems because of as easy as rolling off a log at all, the electric pressure required by high voltage electrostatic detarrer and current density cannot be met, affect the separating effect of tar and dust, the electrical breakdown of insulator is caused to damage time serious, the normal operation of influential system.Based on above factor so general voltage is about 30kv, the biomass gas tar oil content after process is 50mg/Nm
3within.Or the operation of gas engine can be affected and cause the blocking of pipeline.
Utility model content
The purpose of this utility model is to provide a kind of seal improving the biological fuel gas high voltage electrostatic detarrer of tar and dust separation effect, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme:
A kind of seal of biological fuel gas high voltage electrostatic detarrer, comprise insulator chamber and insulator, described insulator is arranged in insulator chamber, the insulating liquid of isolation biological fuel gas is filled with in insulator chamber, multiple insulator chamber is evenly arranged on the side of high voltage electrostatic detarrer cylindrical shell and is in same plane, an insulator chamber forms wall bushing through cylindrical shell, and the top of insulator chamber is connected and fixed by support, and pedestal lower end hangs the polar filament dish of high voltage electrostatic detarrer.
As further program of the utility model: described insulator chamber is provided with three.
As the utility model further scheme: the material of described insulator is polymer composite.
Compared with prior art, the beneficial effects of the utility model are: soak insulator with special insulating liquid, make insulator and biological fuel gas completely isolated, avoid the performance reducing insulator because of impurity attaching surface, make biological fuel gas high voltage electrostatic detarrer have sufficiently high electric pressure and current density, improve the separating effect of tar and dust, ensure system high efficiency, stable operation, extend the service life of gas engine, reduce the maintenance cost of gas engine.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the A-A profile in Fig. 1.
Fig. 3 is upward view of the present utility model.
Fig. 4 is the top view on cylindrical shell of the present utility model.
Fig. 5 is the side view on cylindrical shell of the present utility model.
In figure: 1-insulator chamber; 2-insulating liquid; 3-insulator; 4-cylindrical shell.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1 ~ 5, in the utility model embodiment, a kind of seal of biological fuel gas high voltage electrostatic detarrer, comprise insulator chamber 1 and insulator 3, the insulator 3 of polymer composite is arranged in insulator chamber 1, the insulating liquid 2 of isolation biological fuel gas is filled with in insulator chamber 1, insulating liquid 2 pairs of insulators 3 play the effect of isolation biological fuel gas, avoid the performance reducing insulator 3 because impurity adheres to its surface, biological fuel gas high voltage electrostatic detarrer is made to have sufficiently high electric pressure and current density, improve the separating effect of tar and dust, ensure system high efficiency, stable operation.
Three insulator chambers 1 are evenly arranged on the side of high voltage electrostatic detarrer cylindrical shell 4 and are in same plane, the top of insulator chamber 1 is connected and fixed by the support of metal material, ensure the stable fastness of seal, pedestal lower end hangs the polar filament dish of high voltage electrostatic detarrer, the polar filament hung on polar filament dish is a pole of electrostatic field, wherein there is an insulator 3 to be used as wall bushing, form circuit path; Cylindrical shell 4 ground connection, the negative pole of DC high-voltage power supply accesses metallic support to polar filament by wall insulator 3, and being formed in high voltage electrostatic detarrer with polar filament is power cathode, and cylindrical shell 4 is the electrostatic field of positive source, reaches decoking object.
Make voltage bring up to about 50kv by the application of this technology, improve the separating effect of tar greatly, the gas tar oil content after process is lower than 10mg/Nm
3, extend the service life of gas engine, reduce the maintenance cost of gas engine.
To those skilled in the art, obvious the utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or essential characteristic, can realize the utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the utility model.Any Reference numeral in claim should be considered as the claim involved by limiting.
Claims (3)
1. the seal of a biological fuel gas high voltage electrostatic detarrer, comprise insulator chamber and insulator, it is characterized in that, described insulator is arranged in insulator chamber, the insulating liquid of isolation biological fuel gas is filled with in insulator chamber, multiple insulator chamber is evenly arranged on the side of high voltage electrostatic detarrer cylindrical shell and is in same plane, an insulator chamber forms wall bushing through cylindrical shell, the top of insulator chamber is connected and fixed by support, and pedestal lower end hangs the polar filament dish of high voltage electrostatic detarrer.
2. the seal of biological fuel gas high voltage electrostatic detarrer according to claim 1, is characterized in that, described insulator chamber is provided with three.
3. the seal of biological fuel gas high voltage electrostatic detarrer according to claim 1, is characterized in that, the material of described insulator is polymer composite.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420520956.XU CN204134746U (en) | 2014-09-12 | 2014-09-12 | A kind of seal of biological fuel gas high voltage electrostatic detarrer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420520956.XU CN204134746U (en) | 2014-09-12 | 2014-09-12 | A kind of seal of biological fuel gas high voltage electrostatic detarrer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204134746U true CN204134746U (en) | 2015-02-04 |
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ID=52411464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420520956.XU Active CN204134746U (en) | 2014-09-12 | 2014-09-12 | A kind of seal of biological fuel gas high voltage electrostatic detarrer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204134746U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104368449A (en) * | 2014-09-12 | 2015-02-25 | 北京乡电电力有限公司 | Biomass fuel gas high-voltage electrostatic decoking device insulation apparatus |
-
2014
- 2014-09-12 CN CN201420520956.XU patent/CN204134746U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104368449A (en) * | 2014-09-12 | 2015-02-25 | 北京乡电电力有限公司 | Biomass fuel gas high-voltage electrostatic decoking device insulation apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220117 Address after: 611, Zhongguancun building, 27 Zhongguancun Street, Haidian District, Beijing 100086 Patentee after: Zhongke Xiangdian (Beijing) Environmental Protection Technology Co.,Ltd. Address before: 100080, room 611, Zhongguancun building, 27 Zhongguancun street, Beijing, Haidian District Patentee before: BEIJING TOWNSHIP ELECTRICITY ELECTRIC POWER Co.,Ltd. |
|
| TR01 | Transfer of patent right |