CN201337957Y - High voltage oil-immersion pipe insulation box for electrical tar precipitator - Google Patents
High voltage oil-immersion pipe insulation box for electrical tar precipitator Download PDFInfo
- Publication number
- CN201337957Y CN201337957Y CNU2009200832318U CN200920083231U CN201337957Y CN 201337957 Y CN201337957 Y CN 201337957Y CN U2009200832318 U CNU2009200832318 U CN U2009200832318U CN 200920083231 U CN200920083231 U CN 200920083231U CN 201337957 Y CN201337957 Y CN 201337957Y
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- high voltage
- voltage oil
- oil immersion
- fuel tank
- oil
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Abstract
Disclosed is a high voltage oil-immersion pipe insulation box for electrical tar precipitator, which is characterized in that an oil tank cover is mounted on the upper port of a cylindrical insulated oil tank, a circular flange is arranged on the lower port of the oil tank, a circular hole is arranged in the center of the flange, a high voltage oil-immersion pipe is mounted and fixed on the flange circular hole on the lower end of the insulated oil tank, a high voltage cable inlet and an oil discharge hole are arranged on the lateral wall of the oil tank; the insulated box is welded on the lower plane of a middle flange, an outer clamp sleeve is arranged on the outer circumference of the insulated oil tank, a maintenance hole is arranged on the inner and outer clamp sleeves, a gas inlet pipe and a gas outlet pipe are respectively mounted on the steam inlet and the steam outlet of the outer clamp sleeve, a conductive rod is mounted in the center hole of the high voltage oil-immersion pipe, an end cover and a rubber seal gasket are respectively mounted and fixed on the upper end head and the lower end head of the high voltage oil-immersion pipe through screw caps mounted on the upper and lower ends of the conductive rod, a high voltage cable is mounted on the upper end head of the conductive rod and a top suspended umbrella is hung on the lower end of the conductive rod; the high voltage oil-immersion pipe insulation box for electrical tar precipitator avoids pollution of lower part of the oil-immersion pipe and the damage on high voltage oil-immersion pipe caused by creepage, improves service life of high voltage oil-immersion pipe insulation box and reduces production cost of enterprises.
Description
Technical field
The utility model relates to a kind of high voltage insulating tank, specifically a kind of high voltage oil immersion pipe insulation case of electrical tar precipitator.
Background technology
Electrical tar precipitator is widely used in industry environmental protection fields such as chemical industry, chemical fertilizer, coking, building materials, coal gas, in existing electrically trapped tar oil apparatus, adopt high pressure butterfly porcelain insulator case mostly, this porcelain insulator case inner insulator all is exposed in semiwater gas or the coke-stove gas, a large amount of dust and greasy dirt, cause porcelain insulator case inner insulator knot dirty, it is inhomogeneous to be heated in the formation insulated case, produce discharge or short circuit, even smash high-tension porcelain insulator, directly have influence on the ordinary production of enterprise, also make troubles to enterprise's maintenance.
Summary of the invention
The purpose of this utility model is at the deficiency in the background technology, a kind of high voltage oil immersion pipe insulation case of electrically trapped tar oil apparatus is provided, the contact of high-tension cable end of incoming cables and conducting rod is immersed in the insulating oil, completely cut off and the contacting of air, electric discharge phenomena do not appear, and the high voltage oil immersion conduit in the insulated case is heated evenly, dirt is not tied on the surface, insulating properties is strengthened, creepage, punch-through does not appear, prolong insulated case service life, put forward the high product quality, reduced the production cost of enterprise.
The technical solution of the utility model is: a kind of high voltage oil immersion pipe insulation case of electrical tar precipitator, mainly by fuel tank, high-tension cable, the high-tension cable entrance hole, external jacket, the high voltage oil immersion conduit, screw rod, sealing gasket, middle flange, steam turnover steam pipe, bottom, manhole, insulating oil, conducting rod, oil-feed tank, drain oil, temperature measuring equipment, insulated case, pressing plate, pull bar, choke cover and heat-insulation layer constitute, it is characterized in that: cylindrical shape insulation fuel tank upper port is installed fuel tank cap, the fuel tank lower port is welded with middle flange, middle flange center is provided with circular hole, the periphery of flange center's circular hole is provided with screw rod, high voltage oil immersion conduit and rubber gasket are housed in the circular hole, pressing plate is sleeved on the high voltage oil immersion conduit, on the screw rod during hole on the annular pressing plate is contained on the flange, on screw rod, the high voltage oil immersion conduit is fixed in the insulation fuel tank on the nut, be provided with the high-tension cable entrance hole on the sidewall of the upper end of fuel tank, another sidewall of fuel tank is provided with drain oil.On the baseplane of flange, insulation fuel tank tube cylindrical was provided with chuck during the cylindrical shape insulated case was welded on, and chuck is provided with manhole, thermometer hole and steam manhole appendix; Temperature measuring equipment is installed on the thermometer hole; Be provided with the steam inlet pipe of ring flange and steam outlet pipe and be contained in respectively on the steam manhole appendix on the external jacket, the cylindrical of overcoat is provided with heat-insulation layer; Conducting rod is installed in the centre bore of high voltage oil immersion conduit, the upper end of high voltage oil immersion conduit is equipped with end cap, the nut of conducting rod upper end dress is fixed on high voltage oil immersion conduit upper end with end cap, high voltage oil immersion conduit lower end is equipped with rubber gasket and bottom, in the conducting rod lower end, conducting rod is fixed on the high voltage oil immersion conduit lower end end cap on the nut, the high voltage oil immersion conduit is installed in the fuel tank, the conducting rod upper end is equipped with high-tension cable, and the conducting rod lower end is provided with hook.
Flange is welded on the bottom of insulation fuel tank in described in the utility model, with rubber gasket, nut and screw rod pressing plate and high voltage oil immersion conduit is fixed on the middle flange; In fuel tank He in the oil-filled bushing, inject insulating oil, and insulating oil added to conducting rod and more than the high-tension cable contact.
Choke cover described in the utility model installs and fixes with pull bar is in the same place, and links together with conducting rod, and the choke enclosure is contained in the lower end of cylindrical shape insulated case, articulates the upper suspending umbrella of electrical tar precipitator on the hook of pull bar lower end.
The beneficial effects of the utility model are: be added with insulating oil in the high voltage oil immersion pipe insulation case of electrical tar precipitator, the high voltage oil immersion conduit first half is in insulating oil, Lower Half is connecting together choke cover and conducting rod bottom by suspension rod, prevent that gas from polluting high voltage oil immersion conduit lower part, avoids creepage phenomenon and the high voltage oil immersion conduit of breaking; And the high voltage oil immersion conduit in the insulated case is heated evenly, dirt is not tied on the surface, and insulating properties is strengthened, and has prolonged insulated case service life, has put forward the high product quality, has reduced the production cost of enterprise.
Description of drawings
Fig. 1 is a structural diagrams intention of the present utility model.
In the drawings 1, fuel tank, 2, high-tension cable, 3, the high-tension cable entrance hole, 4, end cap, 5, the high voltage oil immersion conduit, 6, pressing plate, 7, standing screw, 8, sealing gasket, 9, middle flange, 10, steam inlet tube, 11, steam goes out pipe, 12, bottom, 13, sealing gasket, 14, manhole, 15, insulating oil, 16, conducting rod, 17, oil-feed tank, 18, drain oil, 19, temperature measuring equipment, 20, overcoat wall, 21, insulated case, 22, external jacket, 23, chuck cavity, 24, pull bar, 25, the choke cover, 26, heat-insulation layer, 27, tank cover.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further described.
In the embodiment in figure 1, the upper side of the high voltage oil immersion pipe insulation fuel tank 1 of electrical tar precipitator is provided with high-tension cable entrance hole 3, the another side of insulation fuel tank 1 is provided with drain oil 18, insulation fuel tank 1 welds together with middle flange 9, the center of middle flange 9 is provided with the hole, and high voltage oil immersion conduit 5 is contained in the hole; Be mounted with screw rod 7 on the middle flange 9, pressing plate 6 and sealing gasket 8 are enclosed within on the high voltage oil immersion conduit 5, pressing plate 6 is provided with uniform screw, and screw rod 7 penetrates in the screw, and nut is tightened on the screw rod 7, and high voltage oil immersion conduit 5 and middle flange 9 are installed and fixed together; The below welding drum shape insulated case 21 of middle flange 9, insulated case 21 is provided with external jacket 22, by insulated case 21, external jacket 22, formation chuck cavity 23.External jacket 22 is provided with manhole 14, thermometer hole and steam manhole appendix.One termination of steam inlet pipe 10 and steam outlet pipe 11 is welded on respectively on the steam manhole appendix of external jacket about in the of 22, and another termination of steam inlet pipe 10 and steam outlet pipe 11 is provided with ring flange.The outer wall 20 of external jacket 22 is provided with heat-insulation layer 26.The upper end of high voltage oil immersion conduit is installed end cap 4; The lower end of high voltage oil immersion conduit is installed in nut conducting rod 16 upper and lower sides respectively after sealing gasket 13 and bottom 12 are installed, and conducting rod 16 is fixed on the high voltage oil immersion conduit 5, then high voltage oil immersion conduit 5 is installed in the fuel tank 1.In fuel tank 1, install insulating oil 15 additional, and insulating oil 15 is added in the high voltage oil immersion conduit 5 by oil-feed tank 17, insulating oil 15 is added to conducting rod 17 with more than the high-tension cable contact.Choke cover 25 installed and fixed with pull bar 24 be in the same place, conducting rod 16 lower ends hook mounts with pull bar 24 and links together, and choke cover 25 is sleeved on the insulated case 21, and the lower end of pull bar 24 articulates upper suspending umbrella.The utility model not only insulate, and intensity height and use cost are low.
Claims (3)
1, a kind of high voltage oil immersion pipe insulation case of electrical tar precipitator, mainly by fuel tank, high-tension cable, the high-tension cable entrance hole, external jacket, the high voltage oil immersion conduit, screw rod, sealing gasket, middle flange, steam turnover steam pipe, bottom, manhole, insulating oil, conducting rod, oil-feed tank, drain oil, temperature measuring equipment, insulated case, pressing plate, pull bar, choke cover and heat-insulation layer constitute, it is characterized in that: cylindrical shape insulation fuel tank upper port is installed fuel tank cap, the fuel tank lower port is welded with middle flange, middle flange center is provided with circular hole, the periphery of flange center's circular hole is provided with screw rod, high voltage oil immersion conduit and rubber gasket are housed in the circular hole, pressing plate is sleeved on the high voltage oil immersion conduit, on the screw rod during hole on the annular pressing plate is contained on the flange, on screw rod, the high voltage oil immersion conduit is fixed in the insulation fuel tank on the nut, on the sidewall of the upper end of fuel tank, be provided with the high-tension cable entrance hole, another sidewall of fuel tank is provided with drain oil, the cylindrical shape insulated case is welded on the baseplane of middle flange, insulation fuel tank tube cylindrical is provided with chuck, and chuck is provided with manhole, thermometer hole and steam manhole appendix; Temperature measuring equipment is installed on the thermometer hole; Be provided with the steam inlet pipe of ring flange and steam outlet pipe and be contained in respectively on the steam manhole appendix on the external jacket, the cylindrical of overcoat is provided with heat-insulation layer; Conducting rod is installed in the centre bore of high voltage oil immersion conduit, the upper end of high voltage oil immersion conduit is equipped with end cap, the nut of conducting rod upper end dress is fixed on high voltage oil immersion conduit upper end with end cap, high voltage oil immersion conduit lower end is equipped with rubber gasket and bottom, in the conducting rod lower end, conducting rod is fixed on the high voltage oil immersion conduit lower end end cap on the nut, the high voltage oil immersion conduit is installed in the fuel tank, the conducting rod upper end is equipped with high-tension cable, and the conducting rod lower end is provided with hook.
2, the high voltage oil immersion pipe insulation case of a kind of electrical tar precipitator according to claim 1, it is characterized in that: middle flange is welded on the bottom of insulation fuel tank, with rubber gasket, nut and screw rod pressing plate and high voltage oil immersion conduit is fixed on the middle flange; In fuel tank He in the oil-filled bushing, inject insulating oil, and insulating oil added to conducting rod and more than the high-tension cable contact.
3, the high voltage oil immersion pipe insulation case of a kind of electrical tar precipitator according to claim 1, it is characterized in that: the choke cover installs and fixes with pull bar is in the same place, and link together with conducting rod, the choke enclosure is contained in the lower end of cylindrical shape insulated case, articulates the upper suspending umbrella of electrical tar precipitator on the hook of pull bar lower end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200832318U CN201337957Y (en) | 2009-01-01 | 2009-01-01 | High voltage oil-immersion pipe insulation box for electrical tar precipitator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200832318U CN201337957Y (en) | 2009-01-01 | 2009-01-01 | High voltage oil-immersion pipe insulation box for electrical tar precipitator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201337957Y true CN201337957Y (en) | 2009-11-04 |
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ID=41233492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009200832318U Expired - Fee Related CN201337957Y (en) | 2009-01-01 | 2009-01-01 | High voltage oil-immersion pipe insulation box for electrical tar precipitator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201337957Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102974463A (en) * | 2012-11-29 | 2013-03-20 | 攀钢集团工程技术有限公司 | Electrical tar precipitator |
| CN103846163A (en) * | 2014-03-25 | 2014-06-11 | 济钢集团有限公司 | Low-energy-consumption insulator box and electric tar-catching device |
| 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 |
-
2009
- 2009-01-01 CN CNU2009200832318U patent/CN201337957Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102974463A (en) * | 2012-11-29 | 2013-03-20 | 攀钢集团工程技术有限公司 | Electrical tar precipitator |
| CN103846163A (en) * | 2014-03-25 | 2014-06-11 | 济钢集团有限公司 | Low-energy-consumption insulator box and electric tar-catching device |
| CN103846163B (en) * | 2014-03-25 | 2016-02-24 | 济钢集团有限公司 | A kind of low power consuming insulator box and electrically trapped tar oil device |
| 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 | ||
| C56 | Change in the name or address of the patentee |
Owner name: HUBEI JINGTIAN ENVIRONMENTAL PROTECTION EQUIPMENT Free format text: FORMER NAME: XIANGFAN JINGTIAN ENVIRONMENTAL PROTECTION EQUIPMENT CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 441002 No. 19 Renmin Road, Hubei, Xiangfan Patentee after: Hubei Jingtian Environmental Protection Equipment Co.,Ltd. Address before: 441002 No. 19 Renmin Road, Hubei, Xiangfan Patentee before: Xiangfan Jingtian Environmental Protection Equipments Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091104 Termination date: 20140101 |