CN2652505Y - High temperature electric dust remover insulation support device - Google Patents
High temperature electric dust remover insulation support device Download PDFInfo
- Publication number
- CN2652505Y CN2652505Y CN 03253251 CN03253251U CN2652505Y CN 2652505 Y CN2652505 Y CN 2652505Y CN 03253251 CN03253251 CN 03253251 CN 03253251 U CN03253251 U CN 03253251U CN 2652505 Y CN2652505 Y CN 2652505Y
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- Prior art keywords
- sleeve
- blind flange
- high temperature
- rapping
- thermal
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- Expired - Fee Related
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Abstract
The utility model discloses an insulation supporting means for high temperature electric precipitator. To solve the problem of present insulation means for electric precipitator that it is easily cracked by vibrating at high temperature. The utility model is characterized in that a thermal sleeve (8) is arranged in the support boss (5) that is out of the electric precipitator housing (9). At the top of thermal sleeve (8), a blind flange (7) is positioned. Besides, thermal-protective material (6) is placed in the transitional boss (5) that is at the bottom of the blind flange (7). Corona pole derrick booms (1) are arranged in the thermal sleeve (8), the support boss (5), the blind flange (7) and the vibrating supporting sleeve (4) which are placed in the sleeve (3). As a result, because of the capability of cracking-proof at high temperature, this insulation supporting means is perfect for electric precipitator.
Description
One, technical field
The utility model relates to the insulation support device on a kind of deduster, particularly a kind of high temperature modification electric cleaner insulation support device of being made up of rapping supporting sleeve, corona discharge electrode suspension rod, transition sleeve, blind flange etc.
Two, background technology
Negative electrode on the existing electric cleaner is hung dust guard, and its design feature is: stop sleeve is arranged on outside the electric cleaner housing, and the rapping supporting sleeve is connected with the electric cleaner housing by stop sleeve, and stop sleeve is provided with many apertures; Place the corona discharge electrode suspension rod in the stop sleeve to be provided with several prickles.After adopting this structure, be arranged on outside the electric cleaner housing owing to be processed with the stop sleeve of many apertures, atmosphere enters by aperture and forms the positive pressure gas wall in the stop sleeve, prevents that the interior negative pressure of electric cleaner from containing dust flue gas and entering in the rapping supporting sleeve; Even there is dust to enter stop sleeve, because the corona effect of prickle can make dust charged, and be adsorbed on the stop sleeve under electric field action.But when using under the condition of high temperature, high temperature becomes fragile the rapping supporting sleeve, and under the effect of rapping power, the rapping supporting sleeve easily produces embrittlement, thereby influences rapping supporting sleeve service life.
Three, summary of the invention
The purpose of this utility model provides a kind of insulation support device that can use under the condition of high temperature.
The purpose of this utility model is achieved in that in the stop sleeve outside placing the electric cleaner housing and also is provided with thermal sleeve, the top of thermal sleeve is provided with blind flange, be provided with heat-barrier material in the stop sleeve below blind flange, the corona discharge electrode suspension rod is arranged in the sleeve pipe that places thermal sleeve, stop sleeve, blind flange and rapping supporting sleeve.
Outer surface at sleeve pipe is processed with screw thread, and sleeve pipe is connected with blind flange by nut.
After adopting such structure,, prevented that effectively high temperature to the transmission of upper strata rapping supporting sleeve, making upper strata rapping supporting sleeve be in the lower temperature state owing to set up thermal sleeve and insulation material; Owing between rapping supporting sleeve and corona discharge electrode suspension rod, be provided with sleeve pipe, rapping power is distributed on rapping supporting sleeve and the stop sleeve again, reduces impact effectively, thereby prolong the life-span of whole seal the rapping supporting sleeve.
Four, description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples.
Accompanying drawing is the main cross-sectional schematic of a kind of high temperature modification electric cleaner of the utility model insulation support device specific embodiment.
A kind of high temperature modification electric cleaner insulation support device is by rapping supporting sleeve 4 shown in the accompanying drawing, corona discharge electrode suspension rod 1, stop sleeve 5, blind flange 2, incubator 10 compositions such as grade are in incubator 10, rapping supporting sleeve 4 is arranged on stop sleeve 5 tops, also be provided with thermal sleeve 8 in the stop sleeve 5 outside placing electric cleaner housing 9, the top of thermal sleeve 8 is provided with blind flange 7, is provided with heat-barrier material 6 in the stop sleeve 5 below blind flange 7; Corona bar suspension rod 1 is arranged in the sleeve pipe 3 that places thermal sleeve 8, stop sleeve 5, blind flange 7 and rapping supporting sleeve 4.Outer surface at sleeve pipe 3 is processed with screw thread, and sleeve pipe 3 is connected with blind flange 7 by nut.
Five, the specific embodiment
When industry is made, earlier sleeve pipe 3 is inserted in corona discharge electrode suspension rod 1, at this moment, outside electric cleaner housing 9, install thermal sleeve 8, the blind flange 7 that is made of metal is installed again, load onto heat-barrier material 6 asbestos below the blind flange 7 in thermal sleeve 8, then, with the nut check that is contained on the sleeve pipe 3, sleeve pipe 3 is connected with blind flange 7, at this moment, with bolt blind flange 7, thermal sleeve 8 and transition sleeve 5 are fused; Stop sleeve 5 is installed on the electric cleaner housing 9 and with thermal sleeve 8 and places in it; With rapping supporting sleeve 4, be placed on the stop sleeve 5 again, load onto blind flange 2 at rapping supporting sleeve 4 tops also by the screw thread nut check on the sleeve pipe 3; At last, install incubator 10.
When a kind of high temperature modification electric cleaner insulation support device is in running order, the high-temperature gas that overflows through electric cleaner inside enters thermal sleeve 8, because the effect of heat-barrier material 6, make the parts of stop sleeve more than 5 still be in low-temperature condition, when vibration body bump corona discharge electrode suspension rod 1, corona discharge electrode suspension rod 1 moves up and down in sleeve pipe 3, most rapping power is delivered on the corona discharge electrode by corona discharge electrode suspension rod 1, the sub-fraction rapping power that sleeve pipe 3 is born passes to stop sleeve 5 by rapping supporting sleeve 4, thereby has reduced the impact to thermal sleeve 8.
Claims (2)
1, a kind of high temperature modification electric cleaner insulation support device, form by rapping supporting sleeve, corona discharge electrode suspension rod, stop sleeve, blind flange, incubator etc., in incubator, the rapping supporting sleeve is arranged on the stop sleeve top, it is characterized in that: also be provided with thermal sleeve (8) in the stop sleeve (5) outside placing electric cleaner housing (9), the top of thermal sleeve (8) is provided with blind flange (7), is provided with heat-barrier material (6) in the stop sleeve (5) of blind flange (7) below; Corona discharge electrode suspension rod (1) is arranged in the sleeve pipe (3) that places thermal sleeve (8), stop sleeve (5), blind flange (7) and rapping supporting sleeve (4).
2, a kind of high temperature modification electric cleaner insulation support device according to claim 1, it is characterized in that: the outer surface at sleeve pipe (3) is processed with screw thread, and sleeve pipe (3) is connected with blind flange (7) by nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03253251 CN2652505Y (en) | 2003-09-01 | 2003-09-01 | High temperature electric dust remover insulation support device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03253251 CN2652505Y (en) | 2003-09-01 | 2003-09-01 | High temperature electric dust remover insulation support device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2652505Y true CN2652505Y (en) | 2004-11-03 |
Family
ID=34328236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03253251 Expired - Fee Related CN2652505Y (en) | 2003-09-01 | 2003-09-01 | High temperature electric dust remover insulation support device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2652505Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104399589A (en) * | 2014-12-18 | 2015-03-11 | 泰兴电除尘设备厂有限公司 | Hanging device of cathode system of electrostatic precipitation equipment |
| CN110090736A (en) * | 2019-05-14 | 2019-08-06 | 中国重型机械研究院股份公司 | A kind of insulation cone sleeve lining Rapid Cleaning blowing method and device |
-
2003
- 2003-09-01 CN CN 03253251 patent/CN2652505Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104399589A (en) * | 2014-12-18 | 2015-03-11 | 泰兴电除尘设备厂有限公司 | Hanging device of cathode system of electrostatic precipitation equipment |
| CN104399589B (en) * | 2014-12-18 | 2016-07-06 | 江苏蓝电环保股份有限公司 | A kind of electric dust-removing equipment cathod system erecting by overhang |
| CN110090736A (en) * | 2019-05-14 | 2019-08-06 | 中国重型机械研究院股份公司 | A kind of insulation cone sleeve lining Rapid Cleaning blowing method and device |
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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: 20041103 Termination date: 20091009 |