CN201028012Y - Disc valve for coke oven bridge - Google Patents
Disc valve for coke oven bridge Download PDFInfo
- Publication number
- CN201028012Y CN201028012Y CNU2007201009598U CN200720100959U CN201028012Y CN 201028012 Y CN201028012 Y CN 201028012Y CN U2007201009598 U CNU2007201009598 U CN U2007201009598U CN 200720100959 U CN200720100959 U CN 200720100959U CN 201028012 Y CN201028012 Y CN 201028012Y
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- valve
- coke oven
- utility
- model
- rotary shaft
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- Expired - Fee Related
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Abstract
The utility model relates to a butterfly valve for a coke oven crossover main and belongs to the device used together with a coke oven crossover main valve for opening and closing coke oven gas. The utility model mainly solves the technical difficulties of the prior crossover main valve that the pressure of a carbonized chamber can not be adjusted and automatic operation can not be realized. The technical proposal adopted by the utility model for solving the technical difficulties is that: the butterfly valve for the coke oven crossover main comprises a valve stem and a valve body, wherein, the butterfly valve also comprises a valve plate, a bubble cap and a rotary shaft; the bubble cap is arranged on one side of the valve plate which is arranged on the rotary shaft and located inside the valve body; the rotary shaft is arranged on the valve body; the valve stem is arranged on the end part of the rotary shaft. The utility model has the advantages of being capable of adjusting the pressure in the carbonized chamber and realizing automatic operation, convenient operation, light weight, conservation of materials, low investment, etc.
Description
Technical field
The utility model relates to a kind of disc valve used for Coking oven bridge tubes, and it belongs to the device that a kind of and coke oven bridge tube valve are united the keying coke-stove gas of use.
Background technique
At present, the bridge tube valve that coke oven uses is the slat belt water-sealing valve, and this bridge tube valve is installed in gas collecting tube side or end face, and coal gas enters gas collecting tube by the bridge tube valve.The bridge tube valve cuts out when the discharging of the coke, and water seal valve disc blocking-up air enters gas collecting tube, prevents blast; Bridge tube opening of valves when coalingging with coking, raw coke oven gas enters gas collecting tube through the bridge tube valve.The bridge tube valve of this pattern can only play the keying effect between bridge tube and the gas collecting tube, can't regulate the pressure of carbonization chamber, and can't carry out automatic operation.Therefore, present bridge tube valve exists and can not regulate and can't realize shortcoming such as operation automatically the pressure of carbonization chamber.
Summary of the invention
The purpose of this utility model is to solve existing bridge tube valve exists can not regulate and can't realize the technological difficulties of operation automatically and provide a kind of and can regulate and can realize the automatic disc valve used for Coking oven bridge tubes of operating to the pressure of carbonization chamber the pressure of carbonization chamber.
The utility model for the technological scheme that solves above-mentioned technological difficulties and adopt is: disc valve used for Coking oven bridge tubes, it comprises valve rod and valve body, wherein: it also comprises valve plate, bubble-cap and rotating shaft, bubble-cap is located at a side of valve plate, valve plate is contained in the rotating shaft and is positioned at valve body, rotating shaft is contained on the valve body, and valve rod is contained in the end of rotating shaft.
Valve rod described in the utility model is any one in manual opening stem or the Electrohydraulic push rod.
Because the utility model has adopted the butterfly valve of said structure pattern, and the valve plate of butterfly valve is rotated at an arbitrary position, plays the keying between bridge tube and the gas collecting tube, any regulating action of carbonization chamber pressure.But the utility model is manually-operable both, also operable automatically.Therefore, compare, the utlity model has and to regulate, can realize automatically operation and advantages such as easy to operate, in light weight, economical with materials and little investment to the pressure of carbonization chamber with background technique.
Description of drawings
Accompanying drawing is a structural representation of the present utility model.
Embodiment
Below in conjunction with drawings and Examples the utility model is described in further detail.
As shown in drawings, disc valve used for Coking oven bridge tubes in the present embodiment, it comprises manual opening stem 1 and valve body 4, wherein: it also comprises valve plate 2, bubble-cap 3 and rotating shaft 7, bubble-cap 3 is located at a side of valve plate 2, valve plate 2 is contained in the rotating shaft 7 and is positioned at valve body 4, and rotating shaft 7 is contained on the valve body 4, and manual opening stem 1 is contained in the end of rotating shaft 7 to realize the keying of valve plate 2.Among the figure 5 is bridge tube, and 6 are the big lid of water seal.
Working procedure of the present utility model is: dish valve of the present utility model adopts socket joint to be connected with bridge tube 5, the water seal sealing.When coke oven discharges of the coke, at first pull valve rod 1, make valve plate 2 turn to closed position, open the big lid 6 of asending pipe water seal then, the ammoniacal liquor that the ammoniacal liquor system sprays gathers certain altitude and forms water seal on valve plate 2, when surpassing certain altitude, unnecessary ammoniacal liquor from bubble-cap 3 overflows to gas collecting tube; When coke oven coal-charging, close the big lid 6 of asending pipe water seal, pull valve rod 1 then, make valve plate 2 turn to the enable possition, raw coke oven gas enters gas collecting tube through asending pipe, bridge tube; When carbonization chamber pressure occurs can pulling valve rod 1 when unusual, regulate the opening angle of valve plate 2, reach the purpose of regulating carbonization chamber pressure.
Claims (2)
1. disc valve used for Coking oven bridge tubes, it comprises valve rod and valve body, it is characterized in that: further comprising valve plate, bubble-cap and rotating shaft, and bubble-cap is located at a side of valve plate, and valve plate is contained in the rotating shaft and is positioned at valve body, and rotating shaft is contained on the valve body, and valve rod is contained in the end of rotating shaft.
2. disc valve used for Coking oven bridge tubes according to claim 1 is characterized in that: described valve rod is any one in manual opening stem or the Electrohydraulic push rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201009598U CN201028012Y (en) | 2007-04-06 | 2007-04-06 | Disc valve for coke oven bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201009598U CN201028012Y (en) | 2007-04-06 | 2007-04-06 | Disc valve for coke oven bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201028012Y true CN201028012Y (en) | 2008-02-27 |
Family
ID=39132224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201009598U Expired - Fee Related CN201028012Y (en) | 2007-04-06 | 2007-04-06 | Disc valve for coke oven bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201028012Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102423824A (en) * | 2011-10-19 | 2012-04-25 | 四川省达州钢铁集团有限责任公司 | Disassembly method of damaged bridge pipe of coke oven |
| CN102925172A (en) * | 2012-11-21 | 2013-02-13 | 山西亚乐士环保技术股份有限公司 | Pressure regulating device for coke oven carbonization chamber |
| CN106147803A (en) * | 2016-08-11 | 2016-11-23 | 中冶焦耐(大连)工程技术有限公司 | A kind of coke oven coking chamber pressure adjusting means and control method |
-
2007
- 2007-04-06 CN CNU2007201009598U patent/CN201028012Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102423824A (en) * | 2011-10-19 | 2012-04-25 | 四川省达州钢铁集团有限责任公司 | Disassembly method of damaged bridge pipe of coke oven |
| CN102423824B (en) * | 2011-10-19 | 2013-07-31 | 四川省达州钢铁集团有限责任公司 | Disassembly method of damaged bridge pipe of coke oven |
| CN102925172A (en) * | 2012-11-21 | 2013-02-13 | 山西亚乐士环保技术股份有限公司 | Pressure regulating device for coke oven carbonization chamber |
| CN102925172B (en) * | 2012-11-21 | 2014-04-30 | 山西亚乐士环保技术股份有限公司 | Pressure regulating device for coke oven carbonization chamber |
| CN106147803A (en) * | 2016-08-11 | 2016-11-23 | 中冶焦耐(大连)工程技术有限公司 | A kind of coke oven coking chamber pressure adjusting means and control method |
| CN106147803B (en) * | 2016-08-11 | 2021-11-19 | 中冶焦耐(大连)工程技术有限公司 | Pressure adjusting device and method for coking chamber of coke oven |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Changchun Gas Co.,Ltd. Assignor: Zhang Xingyuan Contract fulfillment period: 2008.6.28 to 2014.6.28 Contract record no.: 2009220000022 Denomination of utility model: Disc valve for coke oven bridge Granted publication date: 20080227 License type: Exclusive license Record date: 20090616 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.6.28 TO 2014.6.28; CHANGE OF CONTRACT Name of requester: CHANGCHUN GAS CO., LTD. Effective date: 20090616 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080227 Termination date: 20140406 |