CN201834887U - Open water seal isolation valve for main pipeline of coal gas producer - Google Patents
Open water seal isolation valve for main pipeline of coal gas producer Download PDFInfo
- Publication number
- CN201834887U CN201834887U CN2010205200406U CN201020520040U CN201834887U CN 201834887 U CN201834887 U CN 201834887U CN 2010205200406 U CN2010205200406 U CN 2010205200406U CN 201020520040 U CN201020520040 U CN 201020520040U CN 201834887 U CN201834887 U CN 201834887U
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- Prior art keywords
- water
- water seal
- valve
- sealed valve
- uncovered
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- 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
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Abstract
The utility model relates to an open water seal isolation valve for a main pipeline of a coal gas producer. Water is injected into a water seal valve; an air inlet and an air outlet are formed in the water seal valve, are formed on one side of the water seal valve and have semi-enclosed structures; the other side of the water seal valve has an open structure; and an isolation plate is arranged between the semi-enclosed structure and the open structure. The conventional fully-enclosed water seal device is replaced by a semi-enclosed water seal device, so that coal gas can be sealed through a water level, tar oil in the water seal valve can be cleared directly in the operating process of equipment, and operation performed by stopping the producer and disassembly and assembly of an access hole are not needed. Due to the improvements, coal and water are saved, the production efficiency of an enterprise is improved, labor intensity of workers is lowered and maintenance is more convenient.
Description
Technical field
The utility model relates to a kind of main pipe line gas cutting device of atmospheric fixed bed gas-producer, relates in particular to the uncovered water seal shutdown valve of a kind of producer gas generator main pipe line.
Background technology
Because coal gas dust-laden that fixed bed coal gas producer produced, tar content be than higher, the mechanical valve member of control coal gas damages easily, malfunctioning, generally all designs with water-sealed valve and controls.Water-sealed valve in the market all seals, and during this water-sealed valve cleaning tar, must first blowing out pulls down the blind flange of inspection port again and just can clear up; When regeneration is produced, again coal, add water and light a fire again.Trouble so not only consuming time, and cause the waste of labor force and resource.
The utility model content
The utility model provides a kind of simple in structure, easy to use, uncovered water seal shutdown valve of producer gas generator main pipe line cheaply in order to overcome the above problems.
The technical solution of the utility model is: be marked with water in the described water-sealed valve, be provided with inlet mouth and air outlet in the water-sealed valve, described inlet mouth and air outlet are arranged on a side of water-sealed valve and are semi-closed structure, and the opposite side of water-sealed valve is uncovered structure, is provided with every shrouding between the two.
Be provided with standby access hole in the water-sealed valve.
The uncovered part of water-sealed valve is connected with the moisturizing pipeline.
Described water-sealed valve overflow spout is provided with ball valve, and water level is controlled by ball valve.
The utility model has the advantages that: the water seal arrangement of complete closed changed semienclosed water seal arrangement in the past, and coal gas seals by water level, and when equipment moved, the tar in the water-sealed valve can directly clean out, and need not blowing out operation and dismounting access hole.Coal and water have not only been saved in this improvement, have improved the production efficiency of enterprise greatly, have reduced working strength of workers, and maintenance is also convenient simultaneously.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
1 is inlet mouth among the figure, the 2nd, and air outlet, the 3rd, standby access hole, the 4th, water-sealed valve main body, the 5th, ball valve.
Fig. 2 is a side-view of the present utility model.
3 is standby access holes among the figure, the 6th, and every shrouding, the 7th, the moisturizing pipeline.
Embodiment
The uncovered water seal shutdown valve of producer gas generator main pipe line, be marked with water in the described water-sealed valve main body 4, coal gas is by inlet mouth 1, air outlet 2, inlet mouth 1 and air outlet 2 are arranged on a side of water-sealed valve main body 4, the opposite side of water-sealed valve main body 4 is uncovered structure, inlet mouth 1 and air outlet 2 one sides are provided with every shrouding 6 towards an open side of water-sealed valve main body 4, below the described liquid level that is arranged on water-sealed valve main body 4 every shrouding 6, be provided with standby access hole 3 in the water-sealed valve main body 4, the uncovered part of water-sealed valve main body 4 is connected with moisturizing pipeline 7, the described water-sealed valve main body 4 outer ball valves 5 that also are provided with, and the water level of water-sealed valve main body 4 is by ball valve 5 controls.
Claims (4)
1. the uncovered water seal shutdown valve of producer gas generator main pipe line, be marked with water in the described water-sealed valve, be provided with inlet mouth and air outlet in the water-sealed valve, it is characterized in that: described inlet mouth and air outlet are arranged on a side of water-sealed valve and are semi-closed structure, the opposite side of water-sealed valve is uncovered structure, is provided with every shrouding between the two.
2. the uncovered water seal shutdown valve of producer gas generator main pipe line according to claim 1 is characterized in that: be provided with standby access hole in the water-sealed valve.
3. the uncovered water seal shutdown valve of producer gas generator main pipe line according to claim 1 is characterized in that: the uncovered part of water-sealed valve is connected with overflow spout, and upflow tube is provided with ball valve, and the water level of water-sealed valve is controlled by ball valve.
4. the uncovered water seal shutdown valve of producer gas generator main pipe line according to claim 1 is characterized in that: outside the uncovered part of described water-sealed valve, the moisturizing pipeline is arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205200406U CN201834887U (en) | 2010-08-31 | 2010-08-31 | Open water seal isolation valve for main pipeline of coal gas producer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205200406U CN201834887U (en) | 2010-08-31 | 2010-08-31 | Open water seal isolation valve for main pipeline of coal gas producer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201834887U true CN201834887U (en) | 2011-05-18 |
Family
ID=44004991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205200406U Expired - Fee Related CN201834887U (en) | 2010-08-31 | 2010-08-31 | Open water seal isolation valve for main pipeline of coal gas producer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201834887U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106433721A (en) * | 2016-10-12 | 2017-02-22 | 内蒙古太西煤民勤景越鸿煤矸石综合利用有限公司 | Safety protector of oil shale dry distillation system and using method of safety protector |
-
2010
- 2010-08-31 CN CN2010205200406U patent/CN201834887U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106433721A (en) * | 2016-10-12 | 2017-02-22 | 内蒙古太西煤民勤景越鸿煤矸石综合利用有限公司 | Safety protector of oil shale dry distillation system and using method of safety protector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110518 Termination date: 20130831 |