CN201558582U - 浅层砂滤过滤器 - Google Patents
浅层砂滤过滤器 Download PDFInfo
- Publication number
- CN201558582U CN201558582U CN2009201807510U CN200920180751U CN201558582U CN 201558582 U CN201558582 U CN 201558582U CN 2009201807510 U CN2009201807510 U CN 2009201807510U CN 200920180751 U CN200920180751 U CN 200920180751U CN 201558582 U CN201558582 U CN 201558582U
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- CN
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- Prior art keywords
- water
- filter
- filter cylinder
- shallow
- pressure difference
- 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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- Filtration Of Liquid (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009201807510U CN201558582U (zh) | 2009-11-22 | 2009-11-22 | 浅层砂滤过滤器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN2009201807510U CN201558582U (zh) | 2009-11-22 | 2009-11-22 | 浅层砂滤过滤器 |
Publications (1)
Publication Number | Publication Date |
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CN201558582U true CN201558582U (zh) | 2010-08-25 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN2009201807510U Expired - Fee Related CN201558582U (zh) | 2009-11-22 | 2009-11-22 | 浅层砂滤过滤器 |
Country Status (1)
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CN (1) | CN201558582U (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107551658A (zh) * | 2017-07-21 | 2018-01-09 | 中国石油天然气集团公司 | 深床过滤器及其布水器和集水器 |
CN110606625A (zh) * | 2019-09-19 | 2019-12-24 | 贵州民族大学 | 一种循环水综合处理系统 |
CN111013246A (zh) * | 2019-12-20 | 2020-04-17 | 中国石油化工股份有限公司 | 一种油田采出水抗污染节能过滤装置及方法 |
-
2009
- 2009-11-22 CN CN2009201807510U patent/CN201558582U/zh not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107551658A (zh) * | 2017-07-21 | 2018-01-09 | 中国石油天然气集团公司 | 深床过滤器及其布水器和集水器 |
CN107551658B (zh) * | 2017-07-21 | 2020-02-14 | 中国石油天然气集团公司 | 深床过滤器及其集水器 |
CN110606625A (zh) * | 2019-09-19 | 2019-12-24 | 贵州民族大学 | 一种循环水综合处理系统 |
CN111013246A (zh) * | 2019-12-20 | 2020-04-17 | 中国石油化工股份有限公司 | 一种油田采出水抗污染节能过滤装置及方法 |
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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: ANHUI FIL FILTERING SYSTEM CO., LTD. Free format text: FORMER NAME: ANHUI LIQUID-FIL TERING EQUIPMENT MANUFACTURING CO., LTD. |
|
CP03 | Change of name, title or address |
Address after: 243000 Ma'anshan economic and Technological Development Zone, Anhui, Lake Road, No. 500 Patentee after: Anhui Fei Lite filtration system limited company Address before: 243000 No. 88 Hongqi South Road, Ma'anshan economic and Technological Development Zone, Anhui Patentee before: Anhui Liquid-Filtering Equipment Manufacturing Co., Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100825 Termination date: 20171122 |
|
CF01 | Termination of patent right due to non-payment of annual fee |