CN100363081C - 一种在线反冲洗砂滤器 - Google Patents
一种在线反冲洗砂滤器 Download PDFInfo
- Publication number
- CN100363081C CN100363081C CNB200410053680XA CN200410053680A CN100363081C CN 100363081 C CN100363081 C CN 100363081C CN B200410053680X A CNB200410053680X A CN B200410053680XA CN 200410053680 A CN200410053680 A CN 200410053680A CN 100363081 C CN100363081 C CN 100363081C
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- Prior art keywords
- sand filter
- material layer
- rotating disk
- cylindrical shell
- barrel body
- Prior art date
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- Filtration Of Liquid (AREA)
Abstract
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Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB200410053680XA CN100363081C (zh) | 2004-08-12 | 2004-08-12 | 一种在线反冲洗砂滤器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB200410053680XA CN100363081C (zh) | 2004-08-12 | 2004-08-12 | 一种在线反冲洗砂滤器 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1586700A CN1586700A (zh) | 2005-03-02 |
CN100363081C true CN100363081C (zh) | 2008-01-23 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CNB200410053680XA Expired - Fee Related CN100363081C (zh) | 2004-08-12 | 2004-08-12 | 一种在线反冲洗砂滤器 |
Country Status (1)
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CN (1) | CN100363081C (zh) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1318118C (zh) * | 2005-04-29 | 2007-05-30 | 浙江德安新技术发展有限公司 | 一种纤维过滤池 |
CN100431657C (zh) * | 2006-04-21 | 2008-11-12 | 浙江德安新技术发展有限公司 | 一种过滤池 |
CN102671438A (zh) * | 2011-03-09 | 2012-09-19 | 江苏星驰环保有限公司 | 连续产水新型过滤器 |
CN104843818B (zh) * | 2015-05-21 | 2017-11-10 | 台湾化学纤维股份有限公司 | 含氟废水的除氟方法及其除氟装置 |
CN106746376B (zh) * | 2017-03-10 | 2018-08-24 | 山东问清环境科技有限公司 | 一种无阀快速砂滤池深度处理地埋式一体化污水处理方法 |
CN111569480B (zh) * | 2020-06-10 | 2021-08-13 | 佛山市艾科达环保设备制造有限公司 | 一种污水处理设备 |
CN116282774B (zh) * | 2023-05-22 | 2023-08-01 | 山西世洁环境科技有限公司 | 一种工业循环冷却水过滤装置及其过滤方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2218595Y (zh) * | 1995-03-28 | 1996-01-31 | 田金质 | 高效磁化过滤器 |
CN1424129A (zh) * | 2002-12-26 | 2003-06-18 | 国家海洋局天津海水淡化与综合利用研究所 | 压力式砂滤器及反洗方法 |
CN1439446A (zh) * | 2003-03-13 | 2003-09-03 | 浙江德安新技术发展有限公司 | 具有反冲功能的过滤器 |
CN2717508Y (zh) * | 2004-08-12 | 2005-08-17 | 浙江德安新技术发展有限公司 | 一种在线反冲洗砂滤器 |
-
2004
- 2004-08-12 CN CNB200410053680XA patent/CN100363081C/zh not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2218595Y (zh) * | 1995-03-28 | 1996-01-31 | 田金质 | 高效磁化过滤器 |
CN1424129A (zh) * | 2002-12-26 | 2003-06-18 | 国家海洋局天津海水淡化与综合利用研究所 | 压力式砂滤器及反洗方法 |
CN1439446A (zh) * | 2003-03-13 | 2003-09-03 | 浙江德安新技术发展有限公司 | 具有反冲功能的过滤器 |
CN2717508Y (zh) * | 2004-08-12 | 2005-08-17 | 浙江德安新技术发展有限公司 | 一种在线反冲洗砂滤器 |
Also Published As
Publication number | Publication date |
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CN1586700A (zh) | 2005-03-02 |
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C06 | Publication | ||
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: ZHEJIANG DEAN TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: DEAN NEW-TECHNOLOGY DEVELOPMENT CO., LTD., ZHEJIANG Effective date: 20101110 |
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C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 315812 XIEXI INDUSTRIAL PARK, DAXIE DEVELOPMENT ZONE, NINGBO CITY, ZHEJIANG PROVINCE TO: 315812 BLOCK 8-6-2, XIEXI INDUSTRIAL DISTRICT, DAXIE, NINGBO CITY, ZHEJIANG PROVINCE |
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TR01 | Transfer of patent right |
Effective date of registration: 20101110 Address after: 315812 Zhejiang Province, Ningbo City West Industrial Zone, Daxie Pavilion 8-6-2 block Patentee after: Zhejiang Dean Technology Co., Ltd. Address before: 315812 Zhejiang province Ningbo Daxie Development Zone, West Industrial Park Patentee before: Dean New-technology Development Co., Ltd., Zhejiang |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080123 Termination date: 20170812 |
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CF01 | Termination of patent right due to non-payment of annual fee |