CN201313019Y - 煤层气排采系统过滤器 - Google Patents
煤层气排采系统过滤器 Download PDFInfo
- Publication number
- CN201313019Y CN201313019Y CNU2008201346030U CN200820134603U CN201313019Y CN 201313019 Y CN201313019 Y CN 201313019Y CN U2008201346030 U CNU2008201346030 U CN U2008201346030U CN 200820134603 U CN200820134603 U CN 200820134603U CN 201313019 Y CN201313019 Y CN 201313019Y
- Authority
- CN
- China
- Prior art keywords
- valve body
- filter
- valve
- extraction system
- bed gas
- 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 - Lifetime
Links
Images
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2008201346030U CN201313019Y (zh) | 2008-09-03 | 2008-09-03 | 煤层气排采系统过滤器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2008201346030U CN201313019Y (zh) | 2008-09-03 | 2008-09-03 | 煤层气排采系统过滤器 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN201313019Y true CN201313019Y (zh) | 2009-09-23 |
Family
ID=41124805
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNU2008201346030U Expired - Lifetime CN201313019Y (zh) | 2008-09-03 | 2008-09-03 | 煤层气排采系统过滤器 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN201313019Y (zh) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102350150A (zh) * | 2011-06-21 | 2012-02-15 | 上海隧道工程股份有限公司 | 含沼气地层气体抽放用过滤管 |
CN103877798A (zh) * | 2012-12-19 | 2014-06-25 | 海安海太铸造有限公司 | 一种氨气尾气处理装置 |
CN105020211A (zh) * | 2015-08-22 | 2015-11-04 | 奇瑞商用车(安徽)有限公司 | 一种变速箱液压阀块 |
CN107853135A (zh) * | 2017-11-30 | 2018-03-30 | 钟山佳园生态农业有限公司 | 智能稳压安全灌溉系统 |
CN108801836A (zh) * | 2017-04-28 | 2018-11-13 | 中国石油天然气股份有限公司 | 一种煤层气煤粉检测系统及应用 |
CN109020100A (zh) * | 2018-10-15 | 2018-12-18 | 清远市嘉恒节能环保科技有限公司 | 一种污水处理用的碳滤器 |
CN111335867A (zh) * | 2020-04-26 | 2020-06-26 | 罗林峰 | 一种煤层气开采辅助过滤装置 |
-
2008
- 2008-09-03 CN CNU2008201346030U patent/CN201313019Y/zh not_active Expired - Lifetime
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102350150A (zh) * | 2011-06-21 | 2012-02-15 | 上海隧道工程股份有限公司 | 含沼气地层气体抽放用过滤管 |
CN102350150B (zh) * | 2011-06-21 | 2013-11-20 | 上海隧道工程股份有限公司 | 含沼气地层气体抽放用过滤管 |
CN103877798A (zh) * | 2012-12-19 | 2014-06-25 | 海安海太铸造有限公司 | 一种氨气尾气处理装置 |
CN105020211A (zh) * | 2015-08-22 | 2015-11-04 | 奇瑞商用车(安徽)有限公司 | 一种变速箱液压阀块 |
CN108801836A (zh) * | 2017-04-28 | 2018-11-13 | 中国石油天然气股份有限公司 | 一种煤层气煤粉检测系统及应用 |
CN108801836B (zh) * | 2017-04-28 | 2021-03-09 | 中国石油天然气股份有限公司 | 一种煤层气煤粉检测系统及应用 |
CN107853135A (zh) * | 2017-11-30 | 2018-03-30 | 钟山佳园生态农业有限公司 | 智能稳压安全灌溉系统 |
CN109020100A (zh) * | 2018-10-15 | 2018-12-18 | 清远市嘉恒节能环保科技有限公司 | 一种污水处理用的碳滤器 |
CN111335867A (zh) * | 2020-04-26 | 2020-06-26 | 罗林峰 | 一种煤层气开采辅助过滤装置 |
CN111335867B (zh) * | 2020-04-26 | 2022-01-25 | 濮阳市轮通机械设备修造有限公司 | 一种煤层气开采辅助过滤装置 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN201313019Y (zh) | 煤层气排采系统过滤器 | |
CN105126414A (zh) | 离心式自清洁滤器 | |
CN202506198U (zh) | 油田注水反冲式过滤除污器 | |
CN203355445U (zh) | 反冲洗导流止回除污器 | |
CN203736947U (zh) | 一种整体插装式健水器 | |
CN210993153U (zh) | 一种清洁过滤装置 | |
CN208641970U (zh) | 一种方便维护的嵌入式过滤器 | |
CN209242797U (zh) | 排污环保节能装置 | |
CN103446791A (zh) | 一种整体插装式健水器 | |
CN201760153U (zh) | 滤片型过滤器 | |
CN207532911U (zh) | 一种y型过滤器 | |
CN206980261U (zh) | 一种安装在自来水管上自动过滤和清洗的装置 | |
CN111636856A (zh) | 一种节流压井管汇防砂装置 | |
CN209696415U (zh) | 一种便于除污水的过滤器 | |
CN210302713U (zh) | 一种污水处理排污过滤管道 | |
CN209302283U (zh) | 一种改装y型自清洁过滤器 | |
CN203959947U (zh) | 一种三档过滤分水器 | |
CN204380429U (zh) | 家用煤气管阻渣器 | |
CN220159437U (zh) | 一种y型过滤器 | |
CN203208767U (zh) | 一种油田注水反冲式过滤除污器 | |
CN203634936U (zh) | 可更换不同排污堵的y型过滤器 | |
CN220633275U (zh) | 一种大流量冲洗过滤装置 | |
CN213575568U (zh) | 一种医用污水设备用污水处理用过滤阀 | |
CN209630751U (zh) | 一种管道过滤器 | |
CN207404960U (zh) | 一种新型环保水利灌溉装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: BEIJING CHAOTUO KENUO ENERGY EQUIPMENT MANUFACTURE Free format text: FORMER OWNER: ZHOU BAOXING Effective date: 20100621 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 100085 ROOM 501, BLOCK C, JIAHUA BUILDING, NO.9, SHANGDI 3RD STREET, HAIDIAN DISTRICT, BEIJING TO: 100095 BUNGALOW INSIDE PRESSURE VESSEL FACTORY, EAST OF BAIJIATUAN VILLAGE, WENQUAN TOWN, HAIDIAN DISTRICT, BEIJING |
|
TR01 | Transfer of patent right |
Effective date of registration: 20100621 Address after: 100095 Beijing city Haidian District Baijiatuan Village East of pressure vessel in the cottage yard Patentee after: Beijing Supercontrol Bright Petroleum Technology Co., Ltd. Address before: 100085, Room 501, building C, Ka Wah building, No. 9, 3rd Street, Haidian District, Beijing Patentee before: Zhou Baoxing |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Coal-bed methane exploitation system filter Effective date of registration: 20100925 Granted publication date: 20090923 Pledgee: Zhongguancun Beijing science and technology Company limited by guarantee Pledgor: Beijing Billiton Billiton Yuanda Petroleum Technology Co., Ltd.|Beijing super extension Kenuo energy equipment manufacturing Co., Ltd.|Zhou Baoxing|Jiang Desheng Registration number: 2010990000897 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20120628 Granted publication date: 20090923 Pledgee: Zhongguancun Beijing science and technology Company limited by guarantee Pledgor: Beijing Billiton Billiton Yuanda Petroleum Technology Co., Ltd.|Beijing super extension Kenuo energy equipment manufacturing Co., Ltd.|Zhou Baoxing|Jiang Desheng Registration number: 2010990000897 |
|
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20090923 |
|
DD01 | Delivery of document by public notice | ||
DD01 | Delivery of document by public notice |
Addressee: Beijing Chaotuo Kono Energy Equipment Manufacturing Co., Ltd. Document name: Notification of Expiration of Patent Right Duration |