CN201636529U - Fully enclosed collection device for gas condensate - Google Patents
Fully enclosed collection device for gas condensate Download PDFInfo
- Publication number
- CN201636529U CN201636529U CN2009202844729U CN200920284472U CN201636529U CN 201636529 U CN201636529 U CN 201636529U CN 2009202844729 U CN2009202844729 U CN 2009202844729U CN 200920284472 U CN200920284472 U CN 200920284472U CN 201636529 U CN201636529 U CN 201636529U
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Abstract
煤气冷凝液全封闭收集装置涉及煤气输送管道的冷凝液回收装置。该装置由水封槽、集液槽管道连接构成，特点是水封槽槽盖上设冷凝液阀、蒸汽阀、补水电磁阀和水封槽液位计，设水封放散接口与煤气放散管连接。槽体上部设满流阀，下设排污阀。集液槽上设满流液入口接口与满流阀连接，设集液槽放散接口与煤气放散管连接，槽体下设排污入口接口与排污阀连接，设集液槽液位计，槽底设排水泵与带止回阀的冷凝液管连接。优点是结构简单，配置合理，密封性能好，杜绝煤气和污水泄漏，运行安全可靠，避免煤气中毒、着火和爆炸事故发生；收集全程集中监控，加水和排液自动运行，减少操作人员；节约用水，节约资源，没有二次污染，有利于保护环境。
The utility model relates to a fully enclosed collection device for gas condensate, which relates to a condensate recovery device for a gas transmission pipeline. The device is composed of a water seal tank and a liquid collection tank pipe connection. It is characterized in that the cover of the water seal tank is equipped with a condensate valve, a steam valve, a water replenishment solenoid valve and a water seal tank level gauge, and a water seal release interface and a gas release pipe. connect. The upper part of the tank body is provided with a full flow valve, and the lower part is provided with a drain valve. The liquid collection tank is provided with a full flow inlet interface connected to the full flow valve, a liquid collection tank discharge interface is provided to connect with the gas release pipe, a sewage inlet interface is provided under the tank body to be connected to the sewage valve, and a liquid level gauge is provided at the bottom of the tank. Connect the drain pump to the condensate line with check valve. The advantages are simple structure, reasonable configuration, good sealing performance, no leakage of gas and sewage, safe and reliable operation, avoiding gas poisoning, fire and explosion accidents; centralized monitoring of the whole process of collection, automatic operation of adding water and draining liquid, reducing operators; saving water , save resources, no secondary pollution, and help protect the environment.
Description
Technical field
The utility model belongs to the coal gas conveying and uses auxiliary device, relates in particular to the condensed fluid recovering device of coke-stove gas, blast furnace gas conveyance conduit.
Background technique
In the coal gas course of conveying, along with the variation of temperature and pipeline absolute altitude, heavy collection such as meeting generation condensed fluid and naphthalene, tar in the pipeline, heavy collection is the meeting blocking pipe too much, influences the gas pipe line safe operation, so must in time discharge.Current, the tapping equipment of employing is made up of the seal tank and the melt pit that catchments, and the seal tank groove covers establishes condensate line, water-adding pipe and steam soaking pipe; Liquid port is established on cell body top, and sewage draining exit is established in the bottom, and water-adding pipe and liquid port all adopt the funnel shape interface.During use, the condensed fluid in the gas pipe line is imported in the seal tank by condensate line.The seal tank fills with water is carried out water seal to coal gas, and water-adding pipe is to the timely moisturizing of seal tank.For impurity such as the naphthalene of removing water seal fortune deposition, tar, regularly use the steam of steam tube ejection that seal tank is cleaned, the sewage trip sewage draining exit that cleaning produces enters melt pit.When the level of condensate height surpasses liquid port, import the melt pit that catchments by liquid port.Its defective is: when gas pressure is higher than the maximum pressure of water seal permission, the water seal meeting is breakdown, coal gas is discharged in the atmosphere by the water supplement port and the waste pipe of water seal in the pipeline, cause personnel's gas poisoning easily even blast, seal tank is if be located at easier causing danger in the space of relative closures such as basement; For guaranteeing the water seal effective height, take a small amount of continual mode to carry out moisturizing in the use, this not only causes water resource waste, and moisturizings in a large number in time again when water seal is breakdown, has prolonged the processing time of gas leakage; The condensed fluid that the water seal of tradition coal gas is collected enters the melt pit that catchments earlier, is regularly extracted out by special-purpose vehicle then and pulls away, and is sent to sewage treatment place and handles, and this mode not only wastes time and energy, and pollutes easily.
Summary of the invention
In order to overcome the defective that prior art exists, the purpose of this utility model provides the totally-enclosed gathering-device of a kind of gas liquor, be used for the collection and the discharging of coal gas course of conveying condensed fluid, the realization gas liquor is collected and is discharged in airtight container, collect and the discharge process automation, safe and reliable, energy saving is improved environment.
The totally-enclosed gathering-device of gas liquor is formed by connecting by seal tank, collecting tank pipeline, is characterized in establishing on the described seal tank condensed fluid valve, steam valve, coal gas diffusion mouth; Also be provided with moisturizing solenoid valve and water seal level meter, both electrical interlockss; Cell body top is provided with the flowing full valve, the bottom is provided with blowdown valve.Gas liquor and supplementing water flow in the seal tank by corresponding valve, water seal level meter control moisturizing, and when liquid level was lower than setting value, the moisturizing solenoid valve was opened moisturizing, and liquid level is recovered back moisturizing closed electromagnetic valve, stops moisturizing; When the seal tank liquid level reach a certain height, the condensed fluid flowing full was to collecting tank; When if the coal gas superelevation causes water seal breakdown, coal gas diffuses a mouthful discharge by water seal, enters the coal gas diffusion pipe, and row is in atmosphere.Establishing the flowing full liquid interface on the described collecting tank is connected with the flowing full valve, if the coal gas diffusion interface is connected with the coal gas diffusion pipe, establish level meter monitoring liquid level, divide into the blowdown ingress interface and be connected with blowdown valve, establish draining pump in the bottom land, be connected with the condensed fluid pipeline of band safety check, draining pump and collecting tank level meter electrical interlocks, draining pump is controlled by the collecting tank level meter, when liquid level reach a certain height, draining pump starts, and condensed fluid is sent to condensate line by draining pump, sneaks in the tar ammonia.If sneak into coal gas in the collecting tank, then diffuse interface and discharge by liquid collecting, enter coal gas diffusion pipe row in atmosphere.
Described seal tank is a square tank body with cover, groove covers establishes condensed fluid ingress interface, vapor interface, the moisturizing interface, establish the short tube flange all, divide into pipeline and extend the cell body bottom, top is connected with condensed fluid valve, steam valve, moisturizing solenoid valve respectively, also establishes water seal and diffuses interface and be connected with the coal gas diffusion pipe, establishes water seal interface of the level gauge and moisturizing solenoid valve electrical interlocks; Cell body top is established the flowing full discharge coupling and is connected with the flowing full valve, divides into the blowdown discharge coupling and is connected with blowdown valve.
Described collecting tank is a cylindrical tank with cover, and groove covers to be established the flowing full liquid interface and be connected with the flowing full valve, establishes to diffuse interface and be connected with the coal gas diffusion pipe, establishes interface of the level gauge, pump interface and spare interface; The cell body bottom is established the blowdown ingress interface and is connected with blowdown valve, establishes draining pump in the cell body bottom and is connected with the condensed fluid pipeline of band safety check.
Above-mentioned interface is all established the short tube flange, has strengthened the leakproofness that pipeline connects.
During use, condensed fluid valve, steam valve, moisturizing solenoid valve are connected with condensed fluid, steam and moisturizing pipeline respectively, adjust the parameter value of level meter, and gas liquor is through seal tank, the totally-enclosed collection of collecting tank, send by draining pump, condensate line then, so that further recycle.
Compared with prior art, advantage is: apparatus structure is simple, and configuration is reasonable, and good seal performance is stopped gas leakage, and is safe and reliable to operation; This installs set interface and all adopts flange seal, the coal gas diffusion pipe communicates with atmosphere, and exhaust stack outlet is in the higher position, thereby guarantees gas pipe line pressure superelevation, coal gas can not leak yet when water sealing liquid was breakdown, thereby avoids personnel's gas poisoning, catch fire and the generation of accident such as blast; The liquid level Centralized Monitoring of seal tank and collecting tank, the moisturizing of seal tank, the discharge opeing of collecting tank move automatically, reduce operator, reduce labor intensity; Avoid running water, using water wisely; Stop sewage and leak, the sewage that the condensed fluid of collection and cleaning seal tank, collecting tank produce is directly carried by draining pump, condensate line, economizes on resources, and does not produce secondary pollution, helps protecting environment.
Description of drawings
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
Fig. 1 is the totally-enclosed gathering-device connection diagram of coke-stove gas condensed fluid.
Fig. 2 is the seal tank structural representation of the utility model.
Fig. 3 is the plan view of Fig. 2.
Fig. 4 is the collecting tank structural representation of the utility model.
Fig. 5 is the plan view of Fig. 4.
Embodiment
As seen from Figure 1, the seal tank 1 of the totally-enclosed gathering-device of gas liquor and collecting tank 2 are communicated with by flowing full valve 3, blowdown valve 4.Establish condensed fluid valve 5, steam valve 6, moisturizing solenoid valve 7 and water seal level meter 8 on the seal tank 1, moisturizing solenoid valve 7 is electrically connected with water seal level meter 8, also establishes water seal and diffuses interface 9 and be connected with the coal gas diffusion pipe 10 that places eminence.Flowing full valve 3 is established on seal tank 1 top, divides into blowdown valve 4.Establish flowing full liquid interface 11, collecting tank level meter 12 on the collecting tank 2, interface 13 is diffused in liquid collecting, spare interface 14, divide into blowdown ingress interface 29, establish draining pump 15 in the bottom land, draining pump 15 is connected with safety check 16, condensate line 17, and collecting tank level meter 12 is electrically connected with draining pump 15.
By Fig. 2, Fig. 3 as can be seen, seal tank 1 is a square column type tank body with cover, establishes condensed fluid interface 19, vapor interface 20 on the groove lid 18, and moisturizing interface 21, above-mentioned interface are established the short tube flange on all, and the groove lid is connected with cell body 23 employing flanges; Condensed fluid interface 19 connects condensed fluid valve 5, vapor interface 20 is connected with steam valve 6, and moisturizing interface 21 is connected with moisturizing solenoid valve 7.Also establish water seal interface of the level gauge 22, be connected with water seal level meter 8.Establishing water seal on the groove lid 18 diffuses interface 9 and is connected with coal gas diffusion pipe 10.Flowing full liquid discharge coupling 24 is established on cell body 23 tops, and blowdown discharge coupling 25 is established in the bottom, and above-mentioned interface is all established the short tube flange.
By Fig. 4, Fig. 5 as can be seen, collecting tank 2 is a cylindrical tank with cover, groove lid 26 is provided with flowing full liquid interface 11 and is connected with flowing full valve 3, if diffusing interface 13, collecting tank is connected with coal gas diffusion pipe 10, if collecting tank interface of the level gauge 27 is connected with collecting tank level meter 12, pump interface 30 is connected with draining pump 15, goes back equipment interface 14.Cell body 28 is divided into blowdown ingress interface 29, is connected with blowdown valve 4.Above-mentioned interface is all established the short tube flange.
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202844729U CN201636529U (en) | 2009-12-25 | 2009-12-25 | Fully enclosed collection device for gas condensate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202844729U CN201636529U (en) | 2009-12-25 | 2009-12-25 | Fully enclosed collection device for gas condensate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201636529U true CN201636529U (en) | 2010-11-17 |
Family
ID=43081022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202844729U Expired - Fee Related CN201636529U (en) | 2009-12-25 | 2009-12-25 | Fully enclosed collection device for gas condensate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201636529U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103075640A (en) * | 2013-02-01 | 2013-05-01 | 济钢集团有限公司 | Anti-clogging type water seal device for coke oven gas conveying pipeline |
| CN108525491A (en) * | 2017-03-03 | 2018-09-14 | 陕西黑猫焦化股份有限公司 | Tail gas recycle purification system and technological process for purifying |
| CN113187895A (en) * | 2021-05-14 | 2021-07-30 | 中冶焦耐(大连)工程技术有限公司 | Water seal device for high-pressure gas pipeline |
| CN116538814A (en) * | 2023-04-26 | 2023-08-04 | 武定国钛金属有限公司 | Large-scale titanium slag smelting totally-enclosed electric furnace gas switching system |
-
2009
- 2009-12-25 CN CN2009202844729U patent/CN201636529U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103075640A (en) * | 2013-02-01 | 2013-05-01 | 济钢集团有限公司 | Anti-clogging type water seal device for coke oven gas conveying pipeline |
| CN108525491A (en) * | 2017-03-03 | 2018-09-14 | 陕西黑猫焦化股份有限公司 | Tail gas recycle purification system and technological process for purifying |
| CN113187895A (en) * | 2021-05-14 | 2021-07-30 | 中冶焦耐(大连)工程技术有限公司 | Water seal device for high-pressure gas pipeline |
| CN116538814A (en) * | 2023-04-26 | 2023-08-04 | 武定国钛金属有限公司 | Large-scale titanium slag smelting totally-enclosed electric furnace gas switching system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101117 Termination date: 20161225 |