CN203258375U - Water seal type gas radiation device - Google Patents
Water seal type gas radiation device Download PDFInfo
- Publication number
- CN203258375U CN203258375U CN 201320196983 CN201320196983U CN203258375U CN 203258375 U CN203258375 U CN 203258375U CN 201320196983 CN201320196983 CN 201320196983 CN 201320196983 U CN201320196983 U CN 201320196983U CN 203258375 U CN203258375 U CN 203258375U
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- vertical water
- sealed cans
- auxiliary tank
- water sealed
- water seal
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Abstract
The utility model discloses a water seal type gas radiation device, which comprises a vertical water seal tank with water, wherein the vertical water seal tank is communicated with an auxiliary water tank inner cavity through a communicating pipe, the height of the water in the vertical water seal tank is higher than the height of the communicating pipe, the side wall of the vertical water seal tank is connected with a water inlet pipe which is communicated with an inner cavity of the vertical water seal tank, a first valve is arranged on the water inlet pipe, a gas inlet pipeline is connected on the side wall of the vertical water seal tank, the vertical water seal tank is arranged above the water inlet pipe, one end of the gas inlet pipeline stretches into the water in the vertical water seal tank, a gas outlet pipeline is arranged on the upper end of the vertical water seal tank, a radiation port is arranged on the upper end of an auxiliary water tank, the lower portion of the side wall of the auxiliary water tank is connected with a drain pipe which is communicated with the inner cavity of the auxiliary water tank, the height of the drain pipe is lower than the height of the communicating pipe, and a second valve is arranged on the drain pipe. The water seal type gas radiation device can achieve radiation zero leakage of different pressure grades of gases when a gas pipe network normally works, is simple and flexible in operation, and is safe and reliable.
Description
Technical field
The utility model relates to a kind of bleeding device of gaspipe network residual gas, refers to that especially a kind of water seal shape coal-gas diffuses equipment.
Background technique
Be responsible for network operation pressure for stablizing coal gas in the Ferrous Metallurgy integrated complex at present, guarantee pipe network operation safety, coal gas diffusion equipment need be set.Coal gas diffusion adopts the open and close controlling coal gas diffusion of electric control valve more at present, but electric control valve causes coal gas when not diffusing because there is the not tight problem of sealing surface in frequent operation, leak a large amount of coal gas from electric control valve, waste available secondary energy.Therefore, need a kind of realize the gaspipe network normal operation time zero leakage regulate the equipment of diffusing.
The model utility content
The purpose of this utility model is to provide a kind of water seal shape coal-gas to diffuse equipment, the coal gas diffusion zero leakage of different pressures grade when it can realize the gaspipe network normal operation, and it is simple to operate flexible, safe and reliable.
To achieve these goals, the utility model provides a kind of water seal shape coal-gas to diffuse equipment, comprising the vertical water sealed cans that water is housed, the vertical water sealed cans were communicated with the auxiliary tank inner chamber by connecting tube, the height of water is higher than the connecting tube height in the described vertical water sealed cans, described vertical water sealed cans sidewall is connected with the intake pipe that communicates with vertical water sealed cans inner chamber, the first valve is installed on the intake pipe, be positioned on the vertical water sealed cans sidewall of intake pipe top and connect the gas inlet pipeline, one end of gas inlet pipeline stretches in the interior water of vertical water sealed cans, described vertical water sealed cans upper end is provided with the gas exit pipeline, described auxiliary tank upper end is provided with diffusion mouth, the lower sidewall of described auxiliary tank is connected with the waste pipe that communicates with the inner chamber of auxiliary tank, the height of described waste pipe is lower than the height of connecting tube, and the second valve is installed on the described waste pipe.
The inner chamber top of described vertical water sealed cans is equipped with the water smoke fume trap cover.
Be equipped with on the described vertical water sealed cans for the sweeping head that purges its inner chamber.
Be provided with liquid level detector on the described vertical water sealed cans, membrane valve is installed on the intake pipe, described liquid level detector is electrically connected with membrane valve, and intake pipe is provided with water seal.
The lower sidewall of described vertical water sealed cans is provided with the first manhole, and the upper end of described auxiliary tank is provided with the second manhole, and the lower sidewall of described auxiliary tank is provided with the 3rd manhole.
The side wall lower ends of described vertical water sealed cans is connected with the first drain pipe that communicates with vertical water sealed cans inner chamber, the height of described the first drain pipe is lower than the height of connecting tube, and the side wall lower ends of described auxiliary tank is connected with the second drain pipe that communicates with the auxiliary tank inner chamber.
The sidewall of described auxiliary tank is connected with several spill pipes that communicates with the auxiliary tank inner chamber from top to bottom in turn, and switch valve is installed respectively on each spill pipe.
After adopting such scheme, the utility model water seal shape coal-gas diffuses equipment the vertical water sealed cans was communicated with auxiliary tank by connecting tube, make equal water-filling in vertical water sealed cans, connecting tube and the auxiliary tank, and diffusion mouth is offered in the auxiliary tank upper end, the auxiliary tank inner chamber is communicated with atmosphere, guarantees that the auxiliary tank liquid level is consistent with liquid level in the vertical water sealed cans, when the normal operation of plant area's coal gas supervisor net, water seal plays cutting action in the vertical water sealed cans, realizes the zero leakage of coal gas; When coal gas supervisor net pressure surpasses the pressure of liquid level setting, residual gas punctures water seal and diffuses by diffusion mouth, part water is by be squeezed in the auxiliary tank connecting tube in the vertical water sealed cans, when coal gas supervisor net pressure recovers normal, water in the auxiliary tank is back in the vertical water sealed cans, and it is simple to operate flexibly, economical and energy saving, safe and reliable, by adjusting the coal gas diffusion of water seal height realization different pressures grade in the vertical water sealed cans.
Further beneficial effect of the present utility model is: the water smoke fume trap cover is installed on the inner chamber top in the vertical water sealed cans, can prevent that coal gas from puncturing the water of taking away after the water seal and entering the equipment of diffusing, and affects coal gas and normally diffuses burning.
Further beneficial effect of the present utility model is: in the vertical water sealed cans sweeping head is installed, can be in time purged vertical water sealed cans inner chamber, prevent the impurity such as insoluble tar at the bottom of the tank.
Further beneficial effect of the present utility model is: in the vertical water sealed cans liquid level detector is set, the membrane valve of installing on liquid level detector and the intake pipe is electrically connected, design is for convenient timely moisturizing when liquid level is lower than the coal gas diffusion pressure of setting in the vertical water sealed cans like this, simultaneously at intake pipe water seal is set, guarantees that system is safe and reliable to operation.
Further beneficial effect of the present utility model is: establishing the first manhole in vertical water sealed cans lower sidewall, is for the convenient vertical water sealed cans inner chamber that overhauls in the future; And establish the second manhole in the auxiliary tank upper end, the auxiliary tank lower sidewall is established the 3rd manhole, is for the convenient auxiliary tank inner chamber that overhauls in the future.
Further beneficial effect of the present utility model is: connecting the first drain pipe in vertical water sealed cans side wall lower ends, is for the convenient impurity in the vertical water sealed cans etc. of removing; Connecting the second drain pipe in the auxiliary tank side wall lower ends, is for the convenient impurity in the auxiliary tank etc. of removing.
Further beneficial effect of the present utility model is: connect successively from top to bottom several spill pipes at the auxiliary tank sidewall, for the regulating system liquid level height, liquid level height is according to the coal gas diffusion pressure setting, and a plurality of spill pipe pressure ranges can satisfy the normal operation ductwork pressure demand of smelter under the different user condition.
Description of drawings
Fig. 1 is the structural representation that the utility model water seal shape coal-gas diffuses equipment.
Embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments, so that those skilled in the art can better understand the utility model and being implemented, but illustrated embodiment is not as to restriction of the present utility model.
As shown in Figure 1, the water seal shape coal-gas diffuses equipment, comprises the vertical water sealed cans 1 that water is housed.The upper end of vertical water sealed cans 1 is provided with gas exit pipeline 7.The inner chamber top of vertical water sealed cans 1 is equipped with water smoke fume trap cover 11.It can prevent that coal gas from puncturing the water of taking away after the water seal and entering the equipment of diffusing, and affects coal gas and normally diffuses burning.Be positioned at and be equipped with on vertical water sealed cans 1 sidewall of water smoke fume trap cover 11 belows for the sweeping head 12 that purges vertical water sealed cans 1 inner chamber, sweeping head 12 is by gate valve and move back tube drawing and form, it can in time purge vertical water sealed cans 1 inner chamber, prevents the impurity such as insoluble tar at the bottom of the tank.Be positioned on vertical water sealed cans 1 sidewall of sweeping head 12 belows and be connected with gas inlet pipeline 6.One end of gas inlet pipeline 6 stretches in the vertical water sealed cans 1 interior water.Be positioned at the intake pipe 4 that liquid level detector 13 is installed and communicates with vertical water sealed cans 1 inner chamber on vertical water sealed cans 1 sidewall of gas inlet pipeline 6 belows.The first valve 5 is installed on the intake pipe 4.Membrane valve 14 is installed on the intake pipe 4.Membrane valve 14 is electrically connected with liquid level detector 13, and design is for convenient timely moisturizing when vertical water sealed cans 1 interior liquid level is lower than the coal gas diffusion pressure of setting like this.Intake pipe 4 is provided with water seal 26, guarantees that system is safe and reliable to operation.The lower sidewall of vertical water sealed cans 1 is provided with the first manhole 15, convenient vertical water sealed cans 1 inner chamber that in the future overhauls.The side wall lower ends of vertical water sealed cans 1 is connected with the first drain pipe 18 that communicates with vertical water sealed cans 1 inner chamber, the impurity in the convenient removing vertical water sealed cans 1 etc.Vertical water sealed cans 1 bottom is by being communicated with the inner chamber of auxiliary tank 3 connecting tube 2.The height of water is higher than the height of connecting tube 2 in the vertical water sealed cans 1.The height of the first drain pipe 18 is lower than the height of connecting tube 2.Auxiliary tank 3 upper ends are provided with diffusion mouth 8.The upper end of auxiliary tank 3 is provided with the second manhole 16, convenient auxiliary tank 3 inner chambers that in the future overhaul.The sidewall middle and upper part of auxiliary tank 3 is connected with the first spill pipe 20, the second spill pipe 21 and the 3rd spill pipe 22 that communicates with auxiliary tank 3 inner chambers from top to bottom in turn.Install on the first spill pipe 20 to install on the first switch valve 23, the second spill pipes 21 on second switch valve 24, the three spill pipes 22 the 3rd switch valve 25 is installed.Arranging of the first spill pipe 20, the second spill pipe 21 and the 3rd spill pipe 22 can the regulating system liquid level height, liquid level height is according to the coal gas diffusion pressure setting, and three spill pipe pressure ranges can satisfy the normal operation ductwork pressure demand of smelter under the different user condition.The lower sidewall of auxiliary tank 3 is connected with the waste pipe 9 that communicates with auxiliary tank 3 inner chambers.The height of waste pipe 9 is lower than the height of connecting tube 2.The second valve 10 is installed on the waste pipe 9.The lower sidewall of auxiliary tank 3 is provided with the 3rd manhole 17, convenient auxiliary tank 3 inner chambers that in the future overhaul.The side wall lower ends of auxiliary tank 3 is connected with the second drain pipe 19 that communicates with auxiliary tank 3 inner chambers, the impurity in the convenient removing auxiliary tank 3 etc.
During use, the utility model water seal shape coal-gas diffuses equipment to be passed through vertical water sealed cans 1 to be communicated with auxiliary tank 3 connecting tube 2, make vertical water sealed cans 1, connecting tube 2 and auxiliary tank 3 interior equal water-fillings, and diffusion mouth 8 is offered in auxiliary tank 3 upper ends, auxiliary tank 3 inner chambers are communicated with atmosphere, guarantee that auxiliary tank 3 liquid levels are consistent with vertical water sealed cans 1 interior liquid level.When the normal operation of plant area's coal gas supervisor net, the 1 interior water seal of vertical water sealed cans plays cutting action, realizes the zero leakage of coal gas; When coal gas supervisor net pressure surpasses the pressure of liquid level setting, residual gas punctures water seal and diffuses by diffusion mouth 8, vertical water sealed cans 1 interior part water is by be squeezed in the auxiliary tank 3 connecting tube 2, when coal gas supervisor net pressure recovers normal, water in the auxiliary tank 3 is back in the vertical water sealed cans 1, and it is simple to operate flexibly, economical and energy saving, safe and reliable, by adjusting the coal gas diffusion of vertical water sealed cans 1 interior water seal height realization different pressures grade.
The above embodiment is the preferred embodiment that proves absolutely that the utility model is lifted, and protection domain of the present utility model is not limited to this.Being equal to that those skilled in the art do on the utility model basis substitutes or conversion, all within protection domain of the present utility model.Protection domain of the present utility model is as the criterion with claims.
Claims (7)
1. a water seal shape coal-gas diffuses equipment, it is characterized in that: comprise the vertical water sealed cans (1) that water is housed, vertical water sealed cans (1) are by being communicated with auxiliary tank (3) inner chamber connecting tube (2), the height of water is higher than connecting tube (2) highly in the described vertical water sealed cans (1), described vertical water sealed cans (1) sidewall is connected with the intake pipe (4) that communicates with vertical water sealed cans (1) inner chamber, upper the first valve (5) of installing of intake pipe (4), be positioned on vertical water sealed cans (1) sidewall of intake pipe (4) top and connect gas inlet pipeline (6), one end of gas inlet pipeline (6) stretches in the interior water of vertical water sealed cans (1), described vertical water sealed cans (1) upper end is provided with gas exit pipeline (7), described auxiliary tank (3) upper end is provided with diffusion mouth (8), the lower sidewall of described auxiliary tank (3) is connected with the waste pipe (9) that communicates with the inner chamber of auxiliary tank (3), the height of described waste pipe (9) is lower than the height of connecting tube (2), upper the second valve (10) of installing of described waste pipe (9).
2. water seal shape coal-gas according to claim 1 diffuses equipment, it is characterized in that: the inner chamber top of described vertical water sealed cans (1) is equipped with water smoke fume trap cover (11).
3. water seal shape coal-gas according to claim 2 diffuses equipment, it is characterized in that: be equipped with on the described vertical water sealed cans (1) for the sweeping head (12) that purges its inner chamber.
According to claim 1 and 2 or 3 described water seal shape coal-gas diffuse equipment, it is characterized in that: be provided with liquid level detector (13) on the described vertical water sealed cans (1), membrane valve (14) is installed on the intake pipe (4), described liquid level detector (13) is electrically connected with membrane valve (14), and intake pipe (4) is provided with water seal (26).
5. water seal shape coal-gas according to claim 4 diffuses equipment, it is characterized in that: the lower sidewall of described vertical water sealed cans (1) is provided with the first manhole (15), the upper end of described auxiliary tank (3) is provided with the second manhole (16), and the lower sidewall of described auxiliary tank (3) is provided with the 3rd manhole (17).
6. water seal shape coal-gas according to claim 5 diffuses equipment, it is characterized in that: the side wall lower ends of described vertical water sealed cans (1) is connected with the first drain pipe (18) that communicates with vertical water sealed cans (1) inner chamber, the height of described the first drain pipe (18) is lower than the height of connecting tube (2), and the side wall lower ends of described auxiliary tank (3) is connected with the second drain pipe (19) that communicates with auxiliary tank (3) inner chamber.
7. water seal shape coal-gas according to claim 6 diffuses equipment, it is characterized in that: the sidewall of described auxiliary tank (3) is connected with several spill pipes (20 that communicates with auxiliary tank (3) inner chamber from top to bottom in turn, 21,22), each spill pipe is installed respectively switch valve (23 on (20,21,22), 24,25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320196983 CN203258375U (en) | 2013-04-18 | 2013-04-18 | Water seal type gas radiation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320196983 CN203258375U (en) | 2013-04-18 | 2013-04-18 | Water seal type gas radiation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203258375U true CN203258375U (en) | 2013-10-30 |
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ID=49470938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320196983 Expired - Lifetime CN203258375U (en) | 2013-04-18 | 2013-04-18 | Water seal type gas radiation device |
Country Status (1)
| Country | Link |
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| CN (1) | CN203258375U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104763878A (en) * | 2015-04-17 | 2015-07-08 | 中煤科工集团重庆研究院有限公司 | Water seal fire-retardant explosion venting device |
| CN103898260B (en) * | 2014-03-27 | 2015-08-19 | 安徽航天环境工程有限公司 | A kind of coal gas automatic bleeding device with voltage stabilizing function |
| CN107366823A (en) * | 2017-07-31 | 2017-11-21 | 中冶赛迪工程技术股份有限公司 | Accumulated water drainage device and its method with coal gas moisturizing on the piston of dry gas holder |
| CN109370621A (en) * | 2018-12-12 | 2019-02-22 | 中冶焦耐(大连)工程技术有限公司 | A kind of continuous adjustable water seal coal gas diffusing device |
-
2013
- 2013-04-18 CN CN 201320196983 patent/CN203258375U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103898260B (en) * | 2014-03-27 | 2015-08-19 | 安徽航天环境工程有限公司 | A kind of coal gas automatic bleeding device with voltage stabilizing function |
| CN104763878A (en) * | 2015-04-17 | 2015-07-08 | 中煤科工集团重庆研究院有限公司 | Water seal fire-retardant explosion venting device |
| CN104763878B (en) * | 2015-04-17 | 2017-08-25 | 中煤科工集团重庆研究院有限公司 | Water seal fire-retardant explosion venting device |
| CN107366823A (en) * | 2017-07-31 | 2017-11-21 | 中冶赛迪工程技术股份有限公司 | Accumulated water drainage device and its method with coal gas moisturizing on the piston of dry gas holder |
| CN109370621A (en) * | 2018-12-12 | 2019-02-22 | 中冶焦耐(大连)工程技术有限公司 | A kind of continuous adjustable water seal coal gas diffusing device |
| CN109370621B (en) * | 2018-12-12 | 2024-05-14 | 中冶焦耐(大连)工程技术有限公司 | Continuous adjustable water seal gas diffusing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131030 |
|
| CX01 | Expiry of patent term |