CN202452114U - Safe gas supply device - Google Patents
Safe gas supply device Download PDFInfo
- Publication number
- CN202452114U CN202452114U CN2012200470450U CN201220047045U CN202452114U CN 202452114 U CN202452114 U CN 202452114U CN 2012200470450 U CN2012200470450 U CN 2012200470450U CN 201220047045 U CN201220047045 U CN 201220047045U CN 202452114 U CN202452114 U CN 202452114U
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- gas
- pipe
- purifier
- heat
- conducting oil
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Abstract
The utility model provides a safe gas supply device. The safe gas supply device comprises a raw gas pipe, a gas storage tank and a city gas supply pipe, wherein the raw gas pipe is connected with a first gas purifier and a second gas purifier; the gas storage tank is connected with the second gas purifier; the city gas supply pipe is connected with the gas storage tank; the raw gas pipe is respectively connected with burning nozzles of a hydrogenation furnace and a heat-conducting oil furnace through a first gas branch pipe on which a control valve is arranged; and the raw gas pipe is characterized in that the first gas branch pipe is connected with the gas storage tank through a second gas branch pipe on which a switching valve, a branching valve, a reducing valve and a check valve are arranged and which is connected with a condensate water seal tank. Raw gas from the first gas purifier or clean gas from the gas storage tank can be conveniently and selectively fed to the hydrogenation furnace and the heat-conducting oil furnace in an undisturbed mode according to gas purification quality and gas pressure fluctuation, so that the burning nozzles are effectively prevented from blocking, the heating capacity of the hydrogenation furnace and the heat-conducting oil furnace is improved, and safety production is guaranteed.
Description
Technical field
The utility model relates to a kind of air feeder, and especially a kind of safe way device belongs to coking production supplementary equipment technical field.
Background technique
In K.K method crude benzole hydrogenation technology, need use two kinds of tube furnaces of hydrogenation stove and heat-conducting oil furnace, when coke-stove gas quality instability; And when containing impurity such as a large amount of naphthalenes, ammonia, sulphur, be prone to cause the burning nozzles of hydrogenation stove and two kinds of tube furnaces of heat-conducting oil furnace to stop up, stop work when handling nozzles and stopping up; Need with the artificial obstruction of removing, not only labor intensity is big, and inefficiency; Especially after clear unclean obstruction accumulates gradually; Can significantly reduce the stove heating efficiency, reduce throughput, directly influence economic benefit.In addition, hydrogenation stove and heat-conducting oil furnace have certain requirement to gas pressure, when gas pressure is unstable, will make two stove productions be difficult to control, even also will cause the blast of two-pipe stove.For this reason, the needs research and development are a kind of to ensure hydrogenation stove and reliable, the stable device of heat-conducting oil furnace, thoroughly to address the above problem.
Summary of the invention
For overcoming the above-mentioned deficiency that existing technology exists, the utility model provides a kind of safe way device, to solve the problems that hydrogenation stove and heat-conducting oil furnace burning nozzles stop up and gas pressure is unstable and bring, ensures the normal operation of two stoves.
The utility model provides a kind of like this safe way device; Comprise the rough coal tracheae that connects first gas purifier and second gas purifier; The gas holder that links to each other with second gas purifier; The city air supply pipe that links to each other with gas holder, wherein, the rough coal tracheae links to each other with the burning nozzles of hydrogenation stove and heat-conducting oil furnace respectively through first branch gas tube of establishing control valve on it; It is characterized in that first branch gas tube links to each other with gas holder through second branch gas tube that which is provided with switching valve, shunt valve, reduction valve, safety check and link to each other with the condensed fluid seal tank; So that under the normal condition of and pressure stability good at gas quality, the coke-stove gas of purification be will pass through and hydrogenation stove and heat-conducting oil furnace directly delivered to through first branch gas tube, and when abnormal conditions such as gas quality difference and pressure surge are big occurring; Close the control valve of first branch gas tube, deliver to hydrogenation stove and heat-conducting oil furnace through second branch gas tube and after reducing pressure, dewatering.
Said first gas purifier links to each other with coke oven through gas pipe, so that coke oven institute producing coal gas is carried out purified treatment.
The utlity model has advantage and effect: adopt such scheme; Can be easily according to gas purification quality and gas pressure fluctuation situation; Selectivity and have disturbance ground and will or not deliver to hydrogenation stove and heat-conducting oil furnace from the crude-gas of first gas purifier from the purified gas of gas holder; Prevent that effectively hydrogenation stove and heat-conducting oil furnace burning nozzles are too much and blocked because of impurity,, safety, clean, dry coal gas are provided to hydrogenation stove and heat-conducting oil furnace simultaneously through decompression and drainage; Improve the heating efficiency of hydrogenation stove and heat-conducting oil furnace, guarantee safe production.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Embodiment
Below in conjunction with accompanying drawing the utility model is done and to be further described.
Like Fig. 1; The safe way device that the utility model provides; Comprise that rough coal tracheae 5, the first gas purifier 4 that connect first gas purifier 4 and second gas purifier 6 link to each other the gas holder 7 that links to each other with second gas purifier 6 through gas pipe with coke oven 3; The city air supply pipe 8 that links to each other with gas holder 7; Wherein, rough coal tracheae 5 links to each other with the burning nozzles of hydrogenation stove 1 and heat-conducting oil furnace 2 respectively through first branch gas tube 13 of establishing control valve 12 on it, and first branch gas tube 13 links to each other with gas holder 7 through second branch gas tube 15 that which is provided with switching valve 11, shunt valve 9, reduction valve 17, safety check 16 and link to each other with condensed fluid seal tank 14; So that under the normal condition of and pressure stability good at gas quality; To pass through the coke-stove gas of purification and directly deliver to hydrogenation stove 1 and heat-conducting oil furnace 2, and when abnormal conditions such as gas quality difference and pressure surge are big occurring, close the control valve 12 of first branch gas tube 13 through first branch gas tube 13; Through second branch gas tube 15 and through reduction valve 17 decompressions, again after condensed fluid seal tank 14 is received condensed water; Deliver to hydrogenation stove 1 and heat-conducting oil furnace 2, prevent that effectively the burning nozzles of hydrogenation stove 1 and heat-conducting oil furnace 2 are too much and blocked because of impurity, to hydrogenation stove 1 and heat-conducting oil furnace 2 safety, clean, dry coal gas are provided simultaneously.
Claims (2)
1. safe way device; Comprise the rough coal tracheae that connects first gas purifier and second gas purifier; The gas holder that links to each other with second gas purifier; The city air supply pipe that links to each other with gas holder; Wherein, the rough coal tracheae links to each other with the burning nozzles of hydrogenation stove and heat-conducting oil furnace respectively through first branch gas tube of establishing control valve on it, it is characterized in that first branch gas tube links to each other with gas holder through second branch gas tube that which is provided with switching valve, shunt valve, reduction valve, safety check and link to each other with the condensed fluid seal tank.
2. safe way device according to claim 1 is characterized in that said first gas purifier links to each other with coke oven through gas pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200470450U CN202452114U (en) | 2012-02-14 | 2012-02-14 | Safe gas supply device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200470450U CN202452114U (en) | 2012-02-14 | 2012-02-14 | Safe gas supply device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202452114U true CN202452114U (en) | 2012-09-26 |
Family
ID=46867978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200470450U Expired - Lifetime CN202452114U (en) | 2012-02-14 | 2012-02-14 | Safe gas supply device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202452114U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102588738A (en) * | 2012-02-14 | 2012-07-18 | 云南昆钢煤焦化有限公司 | Safe gas supply device |
| CN104696699A (en) * | 2013-12-06 | 2015-06-10 | 中国飞机强度研究所 | Air filling device special for position-control type air spring |
| CN113236971A (en) * | 2021-05-31 | 2021-08-10 | 威海盛泰智能仪器仪表有限公司 | Method for realizing liquefied petroleum gas safety management by monitoring change of medium pressure |
-
2012
- 2012-02-14 CN CN2012200470450U patent/CN202452114U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102588738A (en) * | 2012-02-14 | 2012-07-18 | 云南昆钢煤焦化有限公司 | Safe gas supply device |
| CN102588738B (en) * | 2012-02-14 | 2014-06-04 | 云南煤业能源股份有限公司 | Safe gas supply device |
| CN104696699A (en) * | 2013-12-06 | 2015-06-10 | 中国飞机强度研究所 | Air filling device special for position-control type air spring |
| CN104696699B (en) * | 2013-12-06 | 2017-01-18 | 中国飞机强度研究所 | Air filling device special for position-control type air spring |
| CN113236971A (en) * | 2021-05-31 | 2021-08-10 | 威海盛泰智能仪器仪表有限公司 | Method for realizing liquefied petroleum gas safety management by monitoring change of medium pressure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: YUNNAN COAL INDUSTRY ENERGY CO., LTD. Free format text: FORMER OWNER: YUNNAN KUNSTEEL COKING CO., LTD. Effective date: 20131018 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 650302 KUNMING, YUNNAN PROVINCE TO: 650000 KUNMING, YUNNAN PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20131018 Address after: 650000 A46 room, 3 science and Technology Innovation Park, Kunming, Kunming, Yunnan Patentee after: Yunnan Coal & Energy Co., Ltd. Address before: 650302 Yunnan city of Kunming province Anning City Lang Chuang Kunming Ministry of science and technology innovation Patentee before: Yunnan Kungang Coal Coking Co., Ltd. |
|
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Kunming Coking Gas Co.,Ltd. Assignor: Yunnan Coal & Energy Co., Ltd. Contract record no.: 2014530000019 Denomination of utility model: Safe gas supply device Granted publication date: 20120926 License type: Exclusive License Record date: 20140409 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120926 |