CN201028288Y - Water sealing apparatus for gas pipeline's continuous drainage - Google Patents
Water sealing apparatus for gas pipeline's continuous drainage Download PDFInfo
- Publication number
- CN201028288Y CN201028288Y CNU2006202009425U CN200620200942U CN201028288Y CN 201028288 Y CN201028288 Y CN 201028288Y CN U2006202009425 U CNU2006202009425 U CN U2006202009425U CN 200620200942 U CN200620200942 U CN 200620200942U CN 201028288 Y CN201028288 Y CN 201028288Y
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- Prior art keywords
- sealing drum
- gas
- water
- sealing canister
- pipe
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- Expired - Fee Related
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Abstract
The utility model discloses a water sealing device for the continuous water draining in gas pipeline, which consists of a pre-positive sealing canister, one or more than one middle sealing canister and a post-positive sealing canister. Each sealing canister is provided with a gas inlet pipe which bends downwards in the sealing canister; the outlet end of the gas inlet pipe is close to the bottom of the sealing canister; the pre-positive sealing canister and the middle sealing canister are provided with vent pipes with the same height as that of the gas inlet pipe; the post-positive sealing canister is provided with a flooding pipe with the same height as that of the inlet of the gas inlet pipe; the gas inlet pipes and the vent pipes of the pre-positive, the middle and the post-positive sealing canister are orderly and serially connected; the top of the pre-positive sealing canister is provided with a water inlet pipe, and an outlet end of the water inlet pipe is also close to the bottom of the sealing canister and lower than the outlet end of the gas inlet pipe. The utility model is simple in structure, low in production cost and convenient in dismounting and mounting, which can be suitable for the gas pressures with different classes through adding or reducing the quantity of the sealing canister.
Description
Technical field
The utility model relates to a kind of water seal arrangement that is used for gas pipeline continuous drainage, belongs to gas pipeline continuous drainage water seal technical field.
Background technique
Gas pipe line is in the process of carrying coal gas, can in pipeline, produce water of condensation and dust, these water and dust can collect in the bottom of pipeline, if do not discharge immediately, the actual cross-section that can reduce pipeline is long-pending, influences the normal conveying of coal gas, and method commonly used is to seal waste pipe by the water level of certain altitude, coal gas can not be overflowed, ducted water and dust are discharged.Normal domestic coal gas is in line transportation, and its pressure is generally 1.5KPa, and the water seal pressure of general coal gas water-sealed equipment has only about 3KPa.And in the coal gas of alumina factory was carried, the gas pressure of gas exhaust machine outlet was 10-40kPa, will exceed about 7-26 times than the pressure of domestic gas, and obvious original coal gas continuous drainage water-sealed equipment can not meet the demands far away.General coal gas water-sealed equipment is to adopt the sealing drum that water is housed, the pressure that relies on the water-column of water in sealing drum to produce is sealed coal gas, gas pipeline is connected with the gas inlet of coal gas water-sealed equipment, when the pressure in the gas pipeline is no more than safety value, the pressure of coal gas is less than the pressure of water column in the coal gas water-sealed equipment sealing drum, the underpressure of coal gas is to overcome the pressure of water column, can not overflow, make water and dust discharge in the gas pipe line, and coal gas does not leak, and guarantees the regular supply and the safe transport of coal gas in the gas pipe line.For the high pressure gas of alumina factory,, implement very difficult if that just only increases the height of equipment with common coal gas water-sealed equipment.
Summary of the invention
The purpose of this utility model is: a kind of water seal arrangement that is used for gas pipeline continuous drainage is provided, with the simple equipment of simple method and structure, to solve water seal problem to the high pressure gas continuous drainage, guarantee the safe operation of gas pipeline, and can adapt to the gas pressure of different brackets.
The utility model is to constitute like this: it is made up of preposition sealing drum 2, one or more intermediate seal tube 3 and rearmounted sealing drum 4, be equipped with suction tude 5 on each sealing drum, suction tude 5 is bent downwardly in sealing drum, its outlet end is near the bottom of sealing drum, preposition sealing drum 2 is identical with the height of suction tude 5 imports with the height that intermediate seal tube 3 is provided with outlet pipe 8, outlet pipe 8, rearmounted sealing drum 4 is provided with spill pipe 7, and the height of the spill pipe 7 also height with suction tude 5 imports is identical; The suction tude and the outlet pipe of preposition sealing drum, intermediate seal tube and rearmounted sealing drum are connected in series successively, and the top of preposition sealing drum 2 also is provided with intake pipe 9, and the outlet end of intake pipe 9 is also near the bottom of sealing drum, and are lower than the outlet end of suction tude 5.
The above-mentioned water seal arrangement that is used for gas pipeline continuous drainage is provided with cleaning eye 10 in the bottom of preposition sealing drum 2, intermediate seal tube 3 and rearmounted sealing drum 4.
Compared with prior art, the method for coal gas water seal provided by the utility model is simple, has solved the water seal problem to the high pressure gas continuous drainage, has guaranteed the safe operation of gas pipeline.Gas liquor seal apparatus provided by the utility model is simple in structure, and fabricating cost is low, and easy accessibility can be adjusted safety pressure in the gas pipeline easily by the quantity that increases or reduce the intermediate seal tube.
Description of drawings
Accompanying drawing 1 is a structural representation of the present utility model;
Being labeled as in the accompanying drawing: 1-gas pipe line, the preposition sealing drum of 2-, 3-intermediate seal tube, the rearmounted sealing drum of 4-, 5-suction tude, 6-coal gas releasing tube, 7-spill pipe, 8-outlet pipe, 9-intake pipe, 10-cleaning eye, H-water-column.
Embodiment
Embodiment of the present utility model: as shown in Figure 1: it is made up of a preposition sealing drum 2, a plurality of intermediate seal tube 3 and a rearmounted sealing drum 4, be equipped with suction tude 5 on each sealing drum, suction tude is bent downwardly in sealing drum, its outlet end is near the bottom of sealing drum, preposition sealing drum 2 is identical with the height of suction tude 5 imports with the height that intermediate seal tube 3 is provided with outlet pipe 8, outlet pipe, rearmounted sealing drum 4 is provided with spill pipe 7, and the height of the spill pipe also height with suction tude 5 imports is identical; The suction tude and the outlet pipe of preposition sealing drum, intermediate seal tube and rearmounted sealing drum are connected in series successively, and the top of preposition sealing drum 2 also is provided with intake pipe 9, and the intake pipe outlet end is also near the bottom of sealing drum, and are lower than the outlet end of suction tude 5.Bottom at preposition sealing drum 2, intermediate seal tube 3 and rearmounted sealing drum 4 is provided with cleaning eye 10, is convenient in the metal cleaning equipment running 2 dust and other coal gas residues that are deposited on below the equipment.
Working principle of the present utility model is such: before the use, earlier by pouring water in 9 pairs of sealing drums of the intake pipe on the preposition sealing drum 2, when the water level of preposition sealing drum 2 rises to the height of outlet pipe 8, water flows in the intermediate seal tube 3 by outlet pipe 8, the water with each sealing drum of one-level one-level is poured into identical water level like this, last water flows out from the spill pipe 7 of rearmounted sealing drum 4, at this moment stops to pour water, and spill pipe 7 has been controlled the water level in all sealing drums.During use, gas pipe line 1 is connected with the suction tude 5 of preposition sealing drum 2 by flange, water in the gas pipe line and dust flow in the device of the present utility model along pipeline, mix with the water in this device, and the gas pressure in the gas pipe line 1 is between the pressure of the pressure of a water-column H and two water-column H the time, the pressure of coal gas extrudes the water level in the suction tude 5 of preposition sealing drum 2, coal gas enters into the top of preposition sealing drum 2 and the suction tude 5 of first intermediate seal tube 3, gas pressure in the suction tude 5 of the top of at this moment preposition sealing drum 2 and first intermediate seal tube 3 and the gas pressure in the gas pipe line 1 reach balance, coal gas in the suction tude 5 of the top of preposition sealing drum 2 and first intermediate seal tube 3 can not enter the top of first intermediate seal tube, can only rest on the top of preposition sealing drum.When the pressure in the gas pipe line continues to be elevated between the pressure of the pressure of two water-column H and three water-column H, coal gas can enter in the suction tude of the top of first intermediate seal tube 3 and second intermediate seal tube, but can not enter the 3rd intermediate seal tube.By that analogy, reached the effect of sealing gas pressure, the gas pressure of sealing as required as long as change the quantity of intermediate seal tube, just can adapt to different pressure requirements.
The connection of each grade of the utility model all connects fast by flange, so dismounting is very convenient, by changing the quantity of intermediate seal tube, just can reach the requirement of the gas pipe line that adapts to the different pressures grade.
Claims (2)
1. water seal arrangement that is used for gas pipeline continuous drainage, it is characterized in that: it is by preposition sealing drum (2), one or more intermediate seal tube (3) and rearmounted sealing drum (4) are formed, be equipped with suction tude (5) on each sealing drum, suction tude (5) is bent downwardly in sealing drum, its outlet end is near the bottom of sealing drum, preposition sealing drum (2) and intermediate seal tube (3) are provided with outlet pipe (8), the height of outlet pipe (8) is identical with the height of suction tude (5) import, rearmounted sealing drum (4) is provided with spill pipe (7), and the height of spill pipe (7) the also height with suction tude (5) import is identical; The suction tude and the outlet pipe of preposition sealing drum, intermediate seal tube and rearmounted sealing drum are connected in series successively, the top of preposition sealing drum (2) also is provided with intake pipe (9), the outlet end of intake pipe (9) is also near the bottom of sealing drum, and is lower than the outlet end of suction tude (5).
2. the water seal arrangement that is used for gas pipeline continuous drainage according to claim 1 is characterized in that: the bottom at preposition sealing drum (2), intermediate seal tube (3) and rearmounted sealing drum (4) is provided with cleaning eye (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006202009425U CN201028288Y (en) | 2006-11-17 | 2006-11-17 | Water sealing apparatus for gas pipeline's continuous drainage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006202009425U CN201028288Y (en) | 2006-11-17 | 2006-11-17 | Water sealing apparatus for gas pipeline's continuous drainage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201028288Y true CN201028288Y (en) | 2008-02-27 |
Family
ID=39132500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006202009425U Expired - Fee Related CN201028288Y (en) | 2006-11-17 | 2006-11-17 | Water sealing apparatus for gas pipeline's continuous drainage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201028288Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102032445A (en) * | 2010-11-22 | 2011-04-27 | 秦皇岛莱特流体设备制造有限公司 | Method for realizing pressure tapping by using gas drainer and gas drainer for realizing pressure tapping |
-
2006
- 2006-11-17 CN CNU2006202009425U patent/CN201028288Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102032445A (en) * | 2010-11-22 | 2011-04-27 | 秦皇岛莱特流体设备制造有限公司 | Method for realizing pressure tapping by using gas drainer and gas drainer for realizing pressure tapping |
| CN102032445B (en) * | 2010-11-22 | 2013-03-27 | 秦皇岛莱特流体设备制造有限公司 | Method for realizing pressure tapping by using gas drainer and gas drainer for realizing pressure tapping |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: GUIYANG ALUMINUM AND MAGNESIUM DESIGN INSTITUTE CO Free format text: FORMER NAME: GUIYANG ALUMINIUM AND MAGNESIUM DESIGN INST. |
|
| CP03 | Change of name, title or address |
Address after: 550081 Guiyang Province, Jinyang New District, Zhu Zhu Road, No. 2 Patentee after: Guiyang Aluminum & Magnesium Design Institute Co., Ltd. Address before: 550004 No. 208, Beijing Road, Guiyang, Guizhou Patentee before: Guiyang Aluminium and Magnesium Design Inst. |
|
| ASS | Succession or assignment of patent right |
Owner name: GUIYANG ALUMINUM AND MAGNESIUM DESIGN INSTITUTE CO Free format text: FORMER OWNER: GUIYANG ALUMINIUM AND MAGNESIUM DESIGN INST. Effective date: 20110720 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 550004 NO. 208, BEIJING ROAD, GUIYANG CITY, GUIZHOU PROVINCE TO: 550081 NO.2, JINZHU ROAD, JINYANG NEW DISTRICT, GUIYANG CITY, GUIZHOU PROVINCE |
|
| CU03 | Correction of utility model patent gazette |
Correction item: Patentee Correct: Guiyang Aluminium and Magnesium Design Inst.|550004 No. 208, Beijing Road, Guiyang, Guizhou False: Guiyang Aluminum & Magnesium Design Institute Co., Ltd.|550081 Guiyang Province, Jinyang New District, Zhu Zhu Road, No. 2 Number: 28 Volume: 27 |
|
| ERR | Gazette correction |
Free format text: CORRECT: PATENTEE; FROM: GUIYANG ALUMINUM AND MAGNESIUM DESIGN INSTITUTE CO., LTD.:550081 NO. 2, JINZHU ROAD, JINYANG NEW DISTRICT, GUIYANG CITY, GUIZHOU PROVINCE TO: GUIYANG ALUMINIUM AND MAGNESIUM DESIGN INST.:550004 NO. 208, BEIJING ROAD, GUIYANG CITY, GUIZHOU PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20110720 Address after: 550081 Guiyang Province, Jinyang New District, Zhu Zhu Road, No. 2 Patentee after: Guiyang Aluminum & Magnesium Design Institute Co., Ltd. Address before: 550004 No. 208, Beijing Road, Guiyang, Guizhou Patentee before: Guiyang Aluminium and Magnesium Design Inst. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080227 Termination date: 20131117 |