CN204380863U - Wet scrubber High-Voltage Insulation erecting by overhang - Google Patents
Wet scrubber High-Voltage Insulation erecting by overhang Download PDFInfo
- Publication number
- CN204380863U CN204380863U CN201420802295.XU CN201420802295U CN204380863U CN 204380863 U CN204380863 U CN 204380863U CN 201420802295 U CN201420802295 U CN 201420802295U CN 204380863 U CN204380863 U CN 204380863U
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- gland
- insulating boot
- chamber
- hanging pipe
- damping sheet
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Abstract
The utility model discloses a kind of wet scrubber High-Voltage Insulation erecting by overhang, comprise insulation block and insulating boot, insulation block and insulating boot form an airtight chamber, insulating boot top has ventilating opening, be provided with damping sheet, insulator, gland and hanging pipe in chamber, damping sheet is arranged on insulation block, and insulator is arranged on damping sheet top, gland is arranged on insulator top, and hanging pipe is arranged on gland top.Insulating boot top is provided with temperature-measuring port, and bottom is provided with pressure tap; Insulating boot sidewall is provided with manhole.After hot blast enters chamber, remain certain pressure in damping sheet effect bottom chamber, and purging hanging pipe prevents wet flue gas from entering chamber interior, avoids short circuit between hanging pipe with chamber; Load-bearing transfer have been blocked hanging pipe, short-channel between gland and insulation block by gland by hanging pipe; Turnaround of unit is convenient, flexible with replacing; Within 24 hours, on-line monitoring can be carried out to hot blast temperature and pressure.
Description
Technical field
The utility model belongs to insulating suspension device, is specifically related to a kind of wet scrubber High-Voltage Insulation erecting by overhang.
Background technology
In wet electrical dust precipitator, the flue gas due to process is the saturated vapor containing certain humidity, although be favourable containing humid gas to efficiency of dust collection, brings a new difficult problem also to the insulation of electrostatic precipitator and corrosion protection design simultaneously.To be put into operation situation by dust arrester in recent years, many because of the puzzlement caused by problems and fault.For improving the efficiency of dust collection of deduster, all wish that high voltage source is run under being in high C-V characteristic operating mode all the time, and this operating mode needs good insulating corrosion to design as ensureing.To wet method pole pipe precipitator, the insulating corrosion design of the erecting by overhang of band high-tension electricity is crucial, goes wrong and will directly cause system voltage run at high level to escape creepage, short circuit, jumping electricity and to faults such as system shutdown.
Summary of the invention
In order to overcome the above-mentioned defect that prior art field exists, the purpose of this utility model is, provides a kind of wet scrubber High-Voltage Insulation erecting by overhang, ensures the insulating corrosion of high-tension electricity erecting by overhang.
The wet scrubber High-Voltage Insulation erecting by overhang that the utility model provides, it comprises insulation block and insulating boot, insulation block and insulating boot form an airtight chamber, insulating boot top has ventilating opening, be provided with damping sheet, insulator, gland and hanging pipe in described chamber, described damping sheet is arranged on described insulation block, and described insulator is arranged on described damping sheet top, described gland is arranged on described insulator top, and described hanging pipe is arranged on described gland top.Described insulating boot top is provided with temperature-measuring port, and bottom is provided with pressure tap.Described insulating boot sidewall is provided with manhole.
The wet scrubber High-Voltage Insulation erecting by overhang that the utility model provides, its beneficial effect is, after hot blast enters chamber by ventilating opening, choked flow is carried out owing to there being damping sheet, make to remain certain pressure in chamber, and hanging pipe is purged, prevent wet flue gas from entering by insulation block and the chamber interior that forms of insulating boot, thus prevent with causing short circuit between the hanging pipe of high pressure and chamber and conduct electricity; Hanging pipe carries out load-bearing transfer by gland, and the weight that gland bears is transferred on insulation block and on structure by insulator again, thus ensures to have blocked hanging pipe, short-channel between gland and insulation block; Maintenance and the replacing of whole device contents all can rely on manhole, and when meeting great maintenance, insulating boot can be removed and carrying out thorough overhaul, convenient flexible again; Within 24 hours, on-line monitoring can be carried out to hot blast temperature and pressure by the temperature-measuring port that arranges and pressure tap, thus ensure that device effectively runs for a long time.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of the utility model embodiment.
Mark in figure:
1. insulate block; 2. damping sheet; 3. insulator; 4. pressure tap; 5. insulating boot; 6. gland; 7. ventilating opening; 8. hanging pipe; 9. temperature-measuring port; 10. manhole; 11. chambers.
Detailed description of the invention
With reference to the accompanying drawings, in conjunction with an embodiment, the wet scrubber High-Voltage Insulation erecting by overhang that the utility model provides is described in detail.
Embodiment
With reference to Fig. 1, the wet scrubber High-Voltage Insulation erecting by overhang of the present embodiment, it comprises insulation block 1 and insulating boot 5, insulation block 1 and insulating boot 5 form an airtight chamber 11, and insulating boot 5 top has ventilating opening 7, are provided with damping sheet 2, insulator 3, gland 6 and hanging pipe 8 in chamber 11, damping sheet 2 is arranged on insulation block 1, insulator 3 is arranged on damping sheet 2 top, and gland 6 is arranged on insulator 3 top, and hanging pipe 8 is arranged on gland 6 top.Insulating boot 5 top is provided with temperature-measuring port 9, and bottom is provided with pressure tap 4; Insulating boot 5 sidewall is provided with manhole 10.
During work, after hot blast enters chamber 11 by ventilating opening 7, choked flow is carried out owing to there being damping sheet 2, make to remain certain pressure in chamber 11, and hanging pipe 8 is purged, prevent wet flue gas enter by insulation block 1 and the chamber 11 that forms of insulating boot 5 inner, thus prevent with causing short circuit between the hanging pipe 8 of high pressure and chamber 11 and conduct electricity; Hanging pipe 8 carries out load-bearing transfer by gland 6, insulator 3 material is 95 porcelain, because its maximum capacity load can reach more than 100T, insulaion resistance can reach more than 500M Ω, the weight that gland 6 bears is transferred on insulation block 1 and on structure by insulator 3 again, thus ensures to have blocked the short-channel hung pipe 8, gland 6 and insulate between block 1; On-line monitoring can be carried out to hot blast temperature and pressure by twenty four hours by the temperature-measuring port 9 that arranges and pressure tap 4, thus ensure that device effectively runs for a long time.
Claims (3)
1. a wet scrubber High-Voltage Insulation erecting by overhang, it is characterized in that: it comprises insulation block and insulating boot, insulation block and insulating boot form an airtight chamber, insulating boot top has ventilating opening, be provided with damping sheet, insulator, gland and hanging pipe in described chamber, described damping sheet is arranged on described insulation block, and described insulator is arranged on described damping sheet top, described gland is arranged on described insulator top, and described hanging pipe is arranged on described gland top.
2. wet scrubber High-Voltage Insulation erecting by overhang according to claim 1, is characterized in that: described insulating boot top is provided with temperature-measuring port, and bottom is provided with pressure tap.
3. wet scrubber High-Voltage Insulation erecting by overhang according to claim 1, is characterized in that: described insulating boot sidewall is provided with manhole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420802295.XU CN204380863U (en) | 2014-12-05 | 2014-12-05 | Wet scrubber High-Voltage Insulation erecting by overhang |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420802295.XU CN204380863U (en) | 2014-12-05 | 2014-12-05 | Wet scrubber High-Voltage Insulation erecting by overhang |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204380863U true CN204380863U (en) | 2015-06-10 |
Family
ID=53353619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420802295.XU Expired - Fee Related CN204380863U (en) | 2014-12-05 | 2014-12-05 | Wet scrubber High-Voltage Insulation erecting by overhang |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204380863U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104971825A (en) * | 2015-07-14 | 2015-10-14 | 山东国舜建设集团有限公司 | Hanging type insulating device of wet electric precipitator insulating box |
| CN107127052A (en) * | 2017-06-12 | 2017-09-05 | 华能国际电力股份有限公司 | Hot air isolation device for insulation box of wet electric precipitator |
| CN107149984A (en) * | 2017-06-15 | 2017-09-12 | 镇江市鑫泰绝缘材料有限公司 | A kind of electric cleaner insulated case |
-
2014
- 2014-12-05 CN CN201420802295.XU patent/CN204380863U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104971825A (en) * | 2015-07-14 | 2015-10-14 | 山东国舜建设集团有限公司 | Hanging type insulating device of wet electric precipitator insulating box |
| CN104971825B (en) * | 2015-07-14 | 2016-03-02 | 山东国舜建设集团有限公司 | Wet electric cleaner insulated case suspension type seal |
| CN107127052A (en) * | 2017-06-12 | 2017-09-05 | 华能国际电力股份有限公司 | Hot air isolation device for insulation box of wet electric precipitator |
| CN107127052B (en) * | 2017-06-12 | 2019-01-15 | 华能国际电力股份有限公司 | Hot air isolation device for insulation box of wet electric precipitator |
| CN107149984A (en) * | 2017-06-15 | 2017-09-12 | 镇江市鑫泰绝缘材料有限公司 | A kind of electric cleaner insulated case |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 266031 Shandong province Qingdao City, No. 168 Ruichang Road, 15 Floor Co-patentee after: Shanghai Gehope Environmental Protection Co., Ltd. Patentee after: Qingdao Huatuo Technology Co. Ltd. Address before: 266031 Shandong province Qingdao City, No. 168 Ruichang Road, 15 Floor Co-patentee before: Shanghai Gehope Environmental Protection Co., Ltd. Patentee before: Qingdao Huatuo Technology Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150610 Termination date: 20191205 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |