CN204411909U - A kind of natural gas dry gas filter - Google Patents
A kind of natural gas dry gas filter Download PDFInfo
- Publication number
- CN204411909U CN204411909U CN201420832140.0U CN201420832140U CN204411909U CN 204411909 U CN204411909 U CN 204411909U CN 201420832140 U CN201420832140 U CN 201420832140U CN 204411909 U CN204411909 U CN 204411909U
- Authority
- CN
- China
- Prior art keywords
- cylindrical shell
- wall
- filtering area
- blowdown district
- straight tube
- 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
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- Filtering Materials (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model relates to a kind of natural gas dry gas filter, comprise cylindrical shell, be provided with tube sheet in described cylindrical shell, cylindrical shell is divided into top filtering area and blowdown district, bottom by this tube sheet, tube sheet is connected with stainless steel sintered meshwork element kit, described top filtering area outer wall is provided with sewage draining exit and air inlet; Side, blowdown district, described bottom is provided with supporting leg, and blowdown district, bottom outer wall is provided with recoil mouth and gas outlet, and bottom is provided with ellipsoidal head bottom blowdown district, is provided with sewage draining exit bottom this end socket; Described cylindrical shell top is provided with fast opening blind, and fast opening blind is provided with gas vent; Be provided with smoothing device in the filtering area of described top, this smoothing device comprises the elbow and straight tube that are welded to each other, and the elbow other end welds with air inlet, is provided with steel plate bottom described straight tube, on steel plate and straight tube outer wall all have some steam vents.The beneficial effects of the utility model are: good filtration effect, convenient for maintaining, very practical.
Description
Technical field
The utility model relates to a kind of natural gas dry gas filter.
Background technology
Along with the natural gas of oilfield exploitation expands gradually, natural gas needs purification, dedusting, its air inlet of traditional natural gas filter is just to cylindrical shell, and because gas flow rate is fast, pressure is high, cylindrical shell can be caused to produce vibration with the flow at high speed of gas, equipment can be made for a long time to be damaged, and change tank inner filter core and filter screen and need the cover flange opening top, demounting bolt is numerous very inconvenient, waste time and energy, workload is large.
Utility model content
The purpose of this utility model is to provide a kind of natural gas dry gas filter, filters more thorough, purifies, dewaters, dust removing effects is better, convenient and practical.
The purpose of this utility model is achieved through the following technical solutions:
A kind of natural gas dry gas filter, comprise cylindrical shell, be provided with tube sheet in described cylindrical shell, cylindrical shell is divided into top filtering area and blowdown district, bottom by this tube sheet, tube sheet is connected with stainless steel sintered meshwork element kit, described top filtering area outer wall is provided with sewage draining exit and air inlet; Side, blowdown district, described bottom is provided with supporting leg, and blowdown district, bottom outer wall is provided with recoil mouth and gas outlet, and bottom is provided with ellipsoidal head bottom blowdown district, is provided with sewage draining exit bottom this end socket; Described cylindrical shell top is provided with fast opening blind, and fast opening blind is provided with gas vent; Be provided with smoothing device in the filtering area of described top, this smoothing device comprises the elbow and straight tube that are welded to each other, and the elbow other end welds with air inlet, is provided with steel plate bottom described straight tube, on steel plate and straight tube outer wall all have some steam vents.
The beneficial effects of the utility model are: stable, filter more thorough, purify, dewater, dust removing effects is better, and detachable maintaining is all very convenient, extends service life of equipment, very practical.
Accompanying drawing explanation
With reference to the accompanying drawings the utility model is described in further detail below.
Fig. 1 is the structure chart of a kind of natural gas dry gas filter described in the utility model embodiment;
Fig. 2 is the structure chart of smoothing device in a kind of natural gas dry gas filter described in the utility model embodiment.
Detailed description of the invention
As shown in Figure 1-2, a kind of natural gas dry gas filter described in the utility model embodiment, comprise cylindrical shell 5, tube sheet 4 is provided with in described cylindrical shell, cylindrical shell is divided into top filtering area and blowdown district, bottom by this tube sheet, tube sheet is connected with stainless steel sintered meshwork element kit 6, described top filtering area outer wall is provided with sewage draining exit 12 and air inlet 7; Side, blowdown district, described bottom is provided with supporting leg 1, and blowdown district, bottom outer wall is provided with recoil mouth 3 and gas outlet 13, and bottom is provided with ellipsoidal head 2 bottom blowdown district, is also provided with sewage draining exit 14 bottom this end socket; Described cylindrical shell top is provided with fast opening blind 9, and fast opening blind is provided with gas vent 10; Be provided with smoothing device 8 in the filtering area of described top, this smoothing device comprises the elbow 15 and straight tube 16 that are welded to each other, and the elbow other end welds with air inlet, is provided with steel plate bottom described straight tube, on steel plate and straight tube outer wall all have some steam vents 17.Air inlet and gas outlet are all provided with difference gauge 11, for measuring inlet outlet pressure differential, to determine whether filter core blocks.The utility model is stable, filter more thorough, purify, dewater, dust removing effects is better, the labour intensity dismantling numerous bolt is decreased by fast opening blind, save the time, too increase the security of overhaul of the equipments simultaneously, extend service life of equipment, detachable maintaining is all very convenient, very practical.
The utility model is not limited to above-mentioned preferred forms; anyone can draw other various forms of products under enlightenment of the present utility model; no matter but any change is done in its shape or structure; every have identical with the application or akin technical scheme, all drops within protection domain of the present utility model.
Claims (1)
1. a natural gas dry gas filter, comprises cylindrical shell, it is characterized in that, tube sheet is provided with in described cylindrical shell, cylindrical shell is divided into top filtering area and blowdown district, bottom by this tube sheet, tube sheet is connected with stainless steel sintered meshwork element kit, and described top filtering area outer wall is provided with sewage draining exit and air inlet; Side, blowdown district, described bottom is provided with supporting leg, and blowdown district, bottom outer wall is provided with recoil mouth and gas outlet, and bottom is provided with ellipsoidal head bottom blowdown district, is provided with sewage draining exit bottom this end socket; Described cylindrical shell top is provided with fast opening blind, and fast opening blind is provided with gas vent; Be provided with smoothing device in the filtering area of described top, this smoothing device comprises the elbow and straight tube that are welded to each other, and the elbow other end welds with air inlet, is provided with steel plate bottom described straight tube, on steel plate and straight tube outer wall all have some steam vents.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420832140.0U CN204411909U (en) | 2014-12-25 | 2014-12-25 | A kind of natural gas dry gas filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420832140.0U CN204411909U (en) | 2014-12-25 | 2014-12-25 | A kind of natural gas dry gas filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204411909U true CN204411909U (en) | 2015-06-24 |
Family
ID=53462319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420832140.0U Expired - Fee Related CN204411909U (en) | 2014-12-25 | 2014-12-25 | A kind of natural gas dry gas filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204411909U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106568091A (en) * | 2015-10-08 | 2017-04-19 | 中石化广州工程有限公司 | On-line slag removal method and device for torch cylinder |
| CN106621615A (en) * | 2015-10-28 | 2017-05-10 | 上海华林工业气体有限公司 | CO filter for HYCO apparatus |
| CN107349696A (en) * | 2017-09-14 | 2017-11-17 | 合肥千聚环保科技有限公司 | A kind of Environmental-protecting dust-removing equipment for being easy to cleaning |
| CN108144421A (en) * | 2018-02-08 | 2018-06-12 | 江苏优耐特过滤装备有限公司 | Dry gas filter |
| CN112604388A (en) * | 2020-11-12 | 2021-04-06 | 株洲航发动科南方燃气轮机有限公司 | Fuel gas filtering device |
-
2014
- 2014-12-25 CN CN201420832140.0U patent/CN204411909U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106568091A (en) * | 2015-10-08 | 2017-04-19 | 中石化广州工程有限公司 | On-line slag removal method and device for torch cylinder |
| CN106568091B (en) * | 2015-10-08 | 2018-07-27 | 中石化广州工程有限公司 | A kind of online deslagging method of torch cylinder and device |
| CN106621615A (en) * | 2015-10-28 | 2017-05-10 | 上海华林工业气体有限公司 | CO filter for HYCO apparatus |
| CN106621615B (en) * | 2015-10-28 | 2018-12-11 | 上海华林工业气体有限公司 | A kind of CO filter for HYCO device |
| CN107349696A (en) * | 2017-09-14 | 2017-11-17 | 合肥千聚环保科技有限公司 | A kind of Environmental-protecting dust-removing equipment for being easy to cleaning |
| CN108144421A (en) * | 2018-02-08 | 2018-06-12 | 江苏优耐特过滤装备有限公司 | Dry gas filter |
| CN112604388A (en) * | 2020-11-12 | 2021-04-06 | 株洲航发动科南方燃气轮机有限公司 | Fuel gas filtering device |
| CN112604388B (en) * | 2020-11-12 | 2022-12-09 | 株洲航发动科南方燃气轮机有限公司 | Fuel gas filtering device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Zhang Xingna Document name: Notice of termination of patent |
|
| 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: 20150624 Termination date: 20191225 |