CN206234620U - Water seal for coal gas - Google Patents
Water seal for coal gas Download PDFInfo
- Publication number
- CN206234620U CN206234620U CN201621287852.4U CN201621287852U CN206234620U CN 206234620 U CN206234620 U CN 206234620U CN 201621287852 U CN201621287852 U CN 201621287852U CN 206234620 U CN206234620 U CN 206234620U
- Authority
- CN
- China
- Prior art keywords
- pipe
- water tank
- coal gas
- outlet pipe
- water
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The utility model provides a kind of water seal for coal gas, including water tank, gas inlet pipe, coal gas escaping pipe, water inlet, outlet pipe, overflow pipe, drainpipe；Gas inlet pipe and coal gas escaping pipe are installed in tank top, in extending downwardly into water tank；Outlet pipe is connected to the bottom of water tank side, and its one end is stretched into water tank；The other end stretches out the outer drainpipe bottom set with setting of water tank and is connected；The pipeline section that the lower end of overflow pipe is located at outside water tank with outlet pipe is connected；The upper pipeline section of overflow pipe bends still further below to after the bending laterally outside of water tank so that the upper end overfall of overflow pipe is directed at the upper end of drainpipe；Valve is set on outlet pipe, and valve is located between outlet pipe and the other end and overflow pipe lower end and outlet pipe link position of drainpipe connection；The lower end of gas inlet pipe is located under the overfall of overflow pipe upper end, on the one end in outlet pipe water tank；The lower end of coal gas escaping pipe is located on the overfall of overflow pipe upper end；The effect of coal gas one-way flow is played in water seal.
Description
Technical field
The utility model is related to the equipment in a kind of gas generator cooled coal gas station, especially a kind of water seal for coal gas.
Background technology
Water seal for coal gas is the device that flow of gas is prevented using the static pressure of water, and the Main Function of water seal for coal gas has：
1）Remove the condensed water and partial impurities in coal gas；
2）The condensed water for accumulating is excluded for gas piping；
3）Can be used for the check of coal gas, i.e., only allow the coal gas one-way flow in pipeline.
The content of the invention
The purpose of this utility model is to provide a kind of water seal for coal gas, and its is rational in infrastructure, enables to coal gas one-way flow,
And can remove gas range partial impurities；The technical solution adopted in the utility model is：
A kind of water seal for coal gas, including water tank, gas inlet pipe, coal gas escaping pipe, water inlet, outlet pipe, overflow pipe, draining
Pipe；
Gas inlet pipe and coal gas escaping pipe are installed in tank top, in extending downwardly into water tank；Gas inlet pipe and coal
Gas escaping pipe keeps sealing with water tank junction；
Water inlet is arranged on water tank side；
Outlet pipe is connected to the bottom of water tank side, and its one end is stretched into water tank；The other end stretches out and is set with setting outside water tank
The drainpipe bottom connection put；
Overflow pipe is erect and is set, and the pipeline section that the lower end of overflow pipe is located at outside water tank with outlet pipe is connected；The upper pipe of overflow pipe
Section bends still further below to after the bending laterally outside of water tank so that the upper end overfall of overflow pipe is directed at the upper of drainpipe
End；
Valve is set on outlet pipe, and valve is located at the other end that outlet pipe is connected with drainpipe and overflow pipe lower end and goes out
Between water pipe link position；
The lower end of gas inlet pipe is located under the overfall of overflow pipe upper end, on the one end in outlet pipe water tank；
The lower end of coal gas escaping pipe is located on the overfall of overflow pipe upper end.
Further, the lower end of drainpipe is located at the one end in water tank less than outlet pipe.
Further, there is the flange of connection on the top of gas inlet pipe and coal gas escaping pipe.
Further, one end that outlet pipe is stretched into water tank bends downwards.
Further, the upper end of drainpipe is provided with horn-like bucket.
Further, water inlet is arranged on the bottom of water tank side.
The utility model has the advantage of：
1）It is rational in infrastructure, only with a valve, you can realize that work cleans two states with draining.
2）It is safe and reliable so that coal gas one-way flow, play non-return effect.
Brief description of the drawings
Fig. 1 is structure composition schematic diagram of the present utility model.
Specific embodiment
With reference to specific drawings and Examples, the utility model is described in further detail.
The utility model provide water seal for coal gas, as shown in figure 1, including water tank 1, gas inlet pipe 2, coal gas escaping pipe 3,
Water inlet 4, outlet pipe 5, overflow pipe 6, drainpipe 7；
Gas inlet pipe 2 and coal gas escaping pipe 3 are installed in the top of water tank 1, in extending downwardly into water tank 1；Gas inlet pipe 2
There is the flange of connection with the top of coal gas escaping pipe 3, be easy to connect gas piping；Gas inlet pipe 2 and coal gas escaping pipe 3
Keep sealing with the junction of water tank 1；
Water inlet 4 is arranged on the bottom of the side of water tank 1；
Outlet pipe 5 is connected to the bottom of the side of water tank 1, and its one end is stretched into water tank 1 and bent downwards；The other end stretches out water
Case is outer to be connected with the bottom of drainpipe 7 that is erectting setting；
Overflow pipe 6 is erect and is set, and the pipeline section that the lower end of overflow pipe 6 is located at outside water tank 1 with outlet pipe 5 is connected；Overflow pipe 6
Upper pipeline section bends still further below to after the bending laterally outside of water tank so that the upper end overfall alignment drainpipe 7 of overflow pipe 6
Upper end；More preferably, the upper end of drainpipe 7 is provided with horn-like bucket 701, is more convenient to accept the water of overflow；
Valve 8 is set on outlet pipe 5, and valve 8 is located under the other end and overflow pipe 6 that outlet pipe 5 is connected with drainpipe 7
Between end and the link position of outlet pipe 5；
The lower end of gas inlet pipe 2 is located under the upper end overfall of overflow pipe 6, on the one end in the water tank of outlet pipe 5；
The lower end of coal gas escaping pipe 3 is located on the upper end overfall of overflow pipe 6；
The lower end of drainpipe 7 is located at the one end in water tank less than outlet pipe 5；
When water seal for coal gas works, valve 8 is closed, the water of cleaning is injected by water inlet 4, water level is located at the upper end of overflow pipe 6
Under overfall, and higher than the lower end of gas inlet pipe 2；Controlling water level liquid level so that in the insertion water of gas inlet pipe 2
Depth is less than gas pressure, and such coal gas can be filled with water tank 1 and enter coal gas escaping pipe 3；But the coal gas in coal gas escaping pipe 3
Gas inlet pipe 2 can not be entered by the obstruct of liquid level in water tank 1, it is ensured that the one-way flow of coal gas；
When liquid level in water tank 1 is properly increased, gas pressure enters water tank insufficient for coal gas in gas inlet pipe 2
When, water seal for coal gas serves the effect of cut-out coal gas again.
When not using, valve 8 is opened, you can release the most of water in water tank 1, if simultaneously by water inlet 4 to water
Water filling in case 1, then can enter waterside draining with side, clean water tank 1 so that the impurity for entering water tank 1 with coal gas passes through the row of outlet pipe 5
Go out.
Claims (5)
1. a kind of water seal for coal gas, it is characterised in that including water tank (1), gas inlet pipe (2), coal gas escaping pipe (3), water inlet
(4), outlet pipe (5), overflow pipe (6), drainpipe (7)；
Gas inlet pipe (2) and coal gas escaping pipe (3) are installed in water tank (1) top, in extending downwardly into water tank (1)；Coal gas enters
Tracheae (2) and coal gas escaping pipe (3) keep sealing with water tank (1) junction；
Water inlet (4) is arranged on water tank (1) side；
Outlet pipe (5) is connected to the bottom of water tank (1) side, and its one end is stretched into water tank (1)；The other end stretch out water tank it is outer with it is perpendicular
Erect drainpipe (7) bottom connection put；
Overflow pipe (6) is erect and is set, and the pipeline section of the lower end of overflow pipe (6) with outlet pipe (5) positioned at water tank (1) outward is connected；Overflow
The upper pipeline section for managing (6) bends still further below to after the bending laterally outside of water tank so that the upper end overfall pair of overflow pipe (6)
The upper end of quasi- drainpipe (7)；
Valve (8) is set on outlet pipe (5), the other end and overflow that valve (8) is connected positioned at outlet pipe (5) with drainpipe (7)
Between flow tube (6) lower end and outlet pipe (5) link position；
The lower end of gas inlet pipe (2) is located under the overfall of overflow pipe (6) upper end, on the one end in outlet pipe (5) water tank；
The lower end of coal gas escaping pipe (3) is located on the overfall of overflow pipe (6) upper end.
2. water seal for coal gas as claimed in claim 1, it is characterised in that
The lower end of drainpipe (7) is less than the one end of outlet pipe (5) in water tank.
3. water seal for coal gas as claimed in claim 1, it is characterised in that
There is the flange of connection on the top of gas inlet pipe (2) and coal gas escaping pipe (3).
4. water seal for coal gas as claimed in claim 1, it is characterised in that
One end that outlet pipe (5) is stretched into water tank (1) bends downwards.
5. water seal for coal gas as claimed in claim 1, it is characterised in that
The upper end of drainpipe (7) is provided with horn-like bucket (701).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621287852.4U CN206234620U (en) | 2016-11-28 | 2016-11-28 | Water seal for coal gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621287852.4U CN206234620U (en) | 2016-11-28 | 2016-11-28 | Water seal for coal gas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206234620U true CN206234620U (en) | 2017-06-09 |
Family
ID=58980568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621287852.4U Expired - Fee Related CN206234620U (en) | 2016-11-28 | 2016-11-28 | Water seal for coal gas |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206234620U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106382469A (en) * | 2016-11-28 | 2017-02-08 | 无锡市莱达热工工程有限公司 | Coal gas water seal |
-
2016
- 2016-11-28 CN CN201621287852.4U patent/CN206234620U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106382469A (en) * | 2016-11-28 | 2017-02-08 | 无锡市莱达热工工程有限公司 | Coal gas water seal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20170609 Termination date: 20171128 |