CN103756690A - Coke oven gas flow regulator capable of accurate regulation - Google Patents
Coke oven gas flow regulator capable of accurate regulation Download PDFInfo
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- CN103756690A CN103756690A CN201410030089.6A CN201410030089A CN103756690A CN 103756690 A CN103756690 A CN 103756690A CN 201410030089 A CN201410030089 A CN 201410030089A CN 103756690 A CN103756690 A CN 103756690A
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Abstract
The invention relates to a coke oven gas flow regulator capable of accurate regulation, which comprises a hexagonal regulating block, a T joint A, a cross joint, a locking nut, a regulating slipknot device, a pressure meter, a bent tube, a valve, a transverse tube extending tube, a heating transverse tube, a T joint B, a regulating pinhole plate, a seal ring, a miter valve core and a gas inlet tube, wherein two ports of the cross joint in the vertical direction are respectively connected with branch tubes of the T joint A; the T joint A is connected with one end of the regulating slipknot device through the end surface of the locking nut; the regulating pinhole plate with through holes is arranged in the slipknot of the regulating slipknot device; the miter valve core is arranged in the main tube of the T joint A; and both ends of the miter valve core are respectively a thread regulating end and a cone seal end. The coke oven gas flow regulator has the advantages of simple structure, accurate regulation and no leakage, can be always kept in the smooth state by using the double miter valve regulation mechanism, and is convenient for overhaul.
Description
Technical field
The present invention relates to coke oven for iron field, be particularly related to a kind of coke-oven gas flow regulation device that can fine adjustment.
Background technology
At present, in metallurgical industry is produced, utilize coke-oven gas type of heating to heat coke oven, wherein, the adjusting of coke oven transverse temperature, generally adopts theoretical orifice plate to put in order.Bury opinion orifice plate and put in order, in treating processes, better for heating gas decontamination effect improving, the resistance of ducting is little, and in unimpeded situation, this arrangement regulates and has certain benefit furnace temperature, more suitable.
And in actual production, because the depuration quality of coal gas is poor, heating system is after heating after a while, corrosive gases in coal gas corrodes coal gas foraminous plate, cause the horizontally-arranged orifice plate of queueing discipline to lose meaning, the simultaneously number of control for a long time when processing horizontally-arranged furnace temperature and need to change foraminous plate, and coking time does not change, and then shadow coke quality likely.Often in actually operating, utilize to add to slight and sign or iron wire etc. regulates gas flow, although produce effect, owing to slighing, sign or iron wire diameter is fixed, regulate thicker.
Summary of the invention
Technical problem solved by the invention is to provide a kind of coke-oven gas flow regulation device that can fine adjustment, to solve the problem proposing in above-mentioned background technology.
For achieving the above object, the invention provides following technical scheme:
Coke-oven gas flow regulation device that can fine adjustment, comprises hexagonal regulating block, threeway A, four-way, check nut, regulate slip-knot device, tensimeter, bend pipe, valve, transverse tube protruded tube, heating transverse tube, threeway B, regulate foraminous plate, sealing-ring, taper valve core, inlet pipe, two interfaces of the horizontal direction of described four-way connect respectively inlet pipe and sealing cover, two interfaces of described four-way vertical direction are the arm of connecting tee A respectively, threeway A is connected by check nut end face with regulating one end of slip-knot device, in the slip-knot of described adjusting slip-knot device, be provided with the adjusting foraminous plate with through hole, in described threeway A supervisor, be provided with taper valve core, the two ends of taper valve core are respectively threaded adjusting head and cone seal head, described threaded adjusting head is threaded with threeway A, the end face of threaded adjusting head is provided with hexagonal regulating block, the corresponding through hole that regulates foraminous plate of cone seal head, the other end of described adjusting slip-knot device is connected by check nut end face with bend pipe, bend pipe connecting tee B, described adjusting slip-knot device and threeway A, regulate the end face junction of slip-knot device and bend pipe to be provided with sealing-ring, the arm of described threeway B connects transverse tube protruded tube, transverse tube protruded tube connects heating transverse tube, and the maximum diameter of the cone seal head of described taper valve core is than regulating large 2 to 5 millimeters of foraminous plate through-hole diameter.
Further, on described adjusting slip-knot device, the outside surface near heating transverse tube one end is provided with tensimeter.
Further, one end of the arm of described threeway A and bend pipe connecting tee B is provided with valve.
This device adopts two slip-knot devices that regulate to carry out coal gas adjusting, does not grudge in single adjusting slip-knot device and regulates foraminous plate pressurized little and practical more lasting.The adjusting slip-knot device being simultaneously connected on air feeder by check nut can arbitrarily be dismantled, be of value to the replacing regulating after foraminous plate is corroded, and can seal single adjusting slip-knot device by valve, keep another to regulate slip-knot device to open, make not suspend in the situation of production and overhaul replacing.Described tensimeter can provide the pressure condition of coal gas in pipeline, thereby observes the circulation situation of coal gas, can regulate accurately gas flow.
Beneficial effect: the present invention is simple in structure, regulates accurately, by bipyramid valve regulation mechanism, makes whole coke-oven gas flow regulation device keep unimpeded state always, and convenient maintenance, without leaking.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Embodiment
Below the preferred embodiments of the present invention are described, should be appreciated that preferred embodiment described herein, only for description and interpretation the present invention, is not intended to limit the present invention.
Coke-oven gas flow regulation device that can fine adjustment, comprises hexagonal regulating block 1, threeway A2, four-way 3, check nut 4, regulate slip-knot device 5, tensimeter 6, bend pipe 7, valve 8, transverse tube protruded tube 9, heating transverse tube 10, threeway B11, regulate foraminous plate 12, sealing-ring 13, taper valve core 14, inlet pipe 15, two interfaces of the horizontal direction of described four-way 3 connect respectively inlet pipe 15 and sealing cover, two interfaces of described four-way 3 vertical directions are the arm of connecting tee A2 respectively, threeway A2 is connected by check nut 4 end faces with regulating one end of slip-knot device 5, in the slip-knot of described adjusting slip-knot device 5, be provided with the adjusting foraminous plate 12 with through hole, in described threeway A2 supervisor, be provided with taper valve core 14, the two ends of taper valve core 14 are respectively threaded adjusting head and cone seal head, described threaded adjusting head is threaded with threeway A2, the end face of threaded adjusting head is provided with hexagonal regulating block 1, the corresponding through hole that regulates foraminous plate 12 of cone seal head, the other end of described adjusting slip-knot device 5 is connected by check nut 4 end faces with bend pipe 7, bend pipe 7 connecting tee B11, described adjusting slip-knot device 5 and threeway A2, regulate slip-knot device 5 and the end face junction of bend pipe 7 to be provided with sealing-ring 13, the arm of described threeway B11 connects transverse tube protruded tube 9, transverse tube protruded tube 9 connects heating transverse tube 10, and the maximum diameter of the cone seal head of described taper valve core 14 is than regulating large 2 to 5 millimeters of foraminous plate 12 through-hole diameters.
Further, on described adjusting slip-knot device 5, the outside surface near heating transverse tube 10 one end is provided with tensimeter 6.
Further, one end of the arm of described threeway A2 and bend pipe 7 connecting tee B11 is provided with valve 8.
This device adopts two slip-knot devices 5 that regulate to carry out coal gas adjusting, does not grudge interior adjusting foraminous plate 12 pressurizeds of single adjusting slip-knot device 5 little and practical more lasting.The adjusting slip-knot device 5 being simultaneously connected on air feeder by check nut 4 can arbitrarily be dismantled, be of value to the replacing regulating after foraminous plate 12 is corroded, and can be by the single adjusting slip-knot device 5 of valve 8 sealing, keep another to regulate slip-knot device 5 to open, make not suspend in the situation of production and overhaul replacing.Described tensimeter 6 can provide the pressure condition of coal gas in pipeline, thereby observes the circulation situation of coal gas, can regulate accurately gas flow.
The present invention is simple in structure, regulates accurately, by bipyramid valve regulation mechanism, makes whole coke-oven gas flow regulation device keep unimpeded state always, and convenient maintenance, without leaking.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, although the present invention is had been described in detail with reference to previous embodiment, for a person skilled in the art, its technical scheme that still can record aforementioned each embodiment is modified, or part technical characterictic is wherein equal to replacement.Within the spirit and principles in the present invention all, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (1)
1. a coke-oven gas flow regulation device that can fine adjustment, comprises hexagonal regulating block, threeway A, four-way, check nut, regulate slip-knot device, tensimeter, bend pipe, valve, transverse tube protruded tube, heating transverse tube, threeway B, regulate foraminous plate, sealing-ring, taper valve core, inlet pipe, it is characterized in that, two interfaces of the horizontal direction of described four-way connect respectively inlet pipe and sealing cover, two interfaces of described four-way vertical direction are the arm of connecting tee A respectively, threeway A is connected by check nut end face with regulating one end of slip-knot device, in the slip-knot of described adjusting slip-knot device, be provided with the adjusting foraminous plate with through hole, in described threeway A supervisor, be provided with taper valve core, the two ends of taper valve core are respectively threaded adjusting head and cone seal head, described threaded adjusting head is threaded with threeway A, the end face of threaded adjusting head is provided with hexagonal regulating block, the corresponding through hole that regulates foraminous plate of cone seal head, the other end of described adjusting slip-knot device is connected by check nut end face with bend pipe, bend pipe connecting tee B, described adjusting slip-knot device and threeway A, regulate the end face junction of slip-knot device and bend pipe to be provided with sealing-ring, the arm of described threeway B connects transverse tube protruded tube, and transverse tube protruded tube connects heating transverse tube, and the outside surface near heating transverse tube one end on described adjusting slip-knot device is provided with tensimeter, and one end of the arm of described threeway A and bend pipe connecting tee B is provided with valve, the maximum diameter of the cone seal head of described taper valve core is than regulating large 2 to 5 millimeters of foraminous plate through-hole diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410030089.6A CN103756690B (en) | 2014-01-23 | 2014-01-23 | A kind of can the coke gas flow controlling device of fine adjustment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410030089.6A CN103756690B (en) | 2014-01-23 | 2014-01-23 | A kind of can the coke gas flow controlling device of fine adjustment |
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| CN103756690A true CN103756690A (en) | 2014-04-30 |
| CN103756690B CN103756690B (en) | 2016-04-20 |
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| CN201410030089.6A Active CN103756690B (en) | 2014-01-23 | 2014-01-23 | A kind of can the coke gas flow controlling device of fine adjustment |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107061798A (en) * | 2017-03-31 | 2017-08-18 | 广东美的厨房电器制造有限公司 | The gas valve and gas-cooker of gas-cooker |
| CN110966411A (en) * | 2019-12-20 | 2020-04-07 | 国家能源集团煤焦化有限责任公司 | Flow regulating device and coke oven heating system |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107725833B (en) * | 2016-08-10 | 2019-09-24 | 北京华石联合能源科技发展有限公司 | A kind of pressure reducing valve |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN2031475U (en) * | 1988-04-07 | 1989-01-25 | 黄春永 | Electromagnetic valve capable of automatically adjusting flow |
| JPH05156256A (en) * | 1991-12-04 | 1993-06-22 | Nippon Steel Chem Co Ltd | Flow rate regulator for coke oven |
| CN201520741U (en) * | 2009-11-06 | 2010-07-07 | 攀钢集团攀枝花钢钒有限公司 | Coke oven gas flow regulator |
| CN201545803U (en) * | 2009-11-16 | 2010-08-11 | 中冶焦耐(大连)工程技术有限公司 | Novel coke oven gas adjusting device |
| CN202140642U (en) * | 2011-07-07 | 2012-02-08 | 沈阳冠能燃气轮机科技有限公司 | Liquid flow adjusting valve with ultra low initial flow |
| CN203715566U (en) * | 2014-01-23 | 2014-07-16 | 武汉科技大学 | Novel coke oven gas flow regulation device |
-
2014
- 2014-01-23 CN CN201410030089.6A patent/CN103756690B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2031475U (en) * | 1988-04-07 | 1989-01-25 | 黄春永 | Electromagnetic valve capable of automatically adjusting flow |
| JPH05156256A (en) * | 1991-12-04 | 1993-06-22 | Nippon Steel Chem Co Ltd | Flow rate regulator for coke oven |
| CN201520741U (en) * | 2009-11-06 | 2010-07-07 | 攀钢集团攀枝花钢钒有限公司 | Coke oven gas flow regulator |
| CN201545803U (en) * | 2009-11-16 | 2010-08-11 | 中冶焦耐(大连)工程技术有限公司 | Novel coke oven gas adjusting device |
| CN202140642U (en) * | 2011-07-07 | 2012-02-08 | 沈阳冠能燃气轮机科技有限公司 | Liquid flow adjusting valve with ultra low initial flow |
| CN203715566U (en) * | 2014-01-23 | 2014-07-16 | 武汉科技大学 | Novel coke oven gas flow regulation device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107061798A (en) * | 2017-03-31 | 2017-08-18 | 广东美的厨房电器制造有限公司 | The gas valve and gas-cooker of gas-cooker |
| CN107061798B (en) * | 2017-03-31 | 2023-05-30 | 广东美的厨房电器制造有限公司 | Gas valve of gas stove and gas stove |
| CN110966411A (en) * | 2019-12-20 | 2020-04-07 | 国家能源集团煤焦化有限责任公司 | Flow regulating device and coke oven heating system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103756690B (en) | 2016-04-20 |
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Effective date of registration: 20181211 Address after: 430081 No. 743 Peace Avenue, Qingshan District, Wuhan City, Hubei Province Patentee after: Wuhan University of Science and Technology Asset Management Co., Ltd. Address before: No. 947, Peace Avenue, Wuhan, Hubei Province, Hubei Patentee before: Wuhan University of Science and Technology |