CN2649159Y - 上向流可压缩的过滤装置 - Google Patents
上向流可压缩的过滤装置 Download PDFInfo
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- CN2649159Y CN2649159Y CN 03264622 CN03264622U CN2649159Y CN 2649159 Y CN2649159 Y CN 2649159Y CN 03264622 CN03264622 CN 03264622 CN 03264622 U CN03264622 U CN 03264622U CN 2649159 Y CN2649159 Y CN 2649159Y
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Application Number | Priority Date | Filing Date | Title |
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CN 03264622 CN2649159Y (zh) | 2003-06-19 | 2003-06-19 | 上向流可压缩的过滤装置 |
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CN 03264622 CN2649159Y (zh) | 2003-06-19 | 2003-06-19 | 上向流可压缩的过滤装置 |
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CN2649159Y true CN2649159Y (zh) | 2004-10-20 |
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CN 03264622 Expired - Lifetime CN2649159Y (zh) | 2003-06-19 | 2003-06-19 | 上向流可压缩的过滤装置 |
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Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101959570A (zh) * | 2008-05-22 | 2011-01-26 | 郑守焕 | 具有可变过滤器的过滤装置 |
CN102677503A (zh) * | 2012-05-29 | 2012-09-19 | 中国科学院过程工程研究所 | 一种生物质连续水热预处理反应器 |
CN102743906A (zh) * | 2012-07-19 | 2012-10-24 | 中联环有限公司 | 一种滤池及其污水处理方法 |
CN105363253A (zh) * | 2015-12-08 | 2016-03-02 | 朱森 | 油田用改性纤维球过滤器及其自动清洗控制*** |
CN108348823A (zh) * | 2015-11-04 | 2018-07-31 | 苏伊士水务工程公司 | 合成可压缩介质过滤反洗过程 |
CN110947212A (zh) * | 2019-11-19 | 2020-04-03 | 合肥三番水处理设备有限公司 | 一种逆向流纤维过滤器 |
-
2003
- 2003-06-19 CN CN 03264622 patent/CN2649159Y/zh not_active Expired - Lifetime
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101959570A (zh) * | 2008-05-22 | 2011-01-26 | 郑守焕 | 具有可变过滤器的过滤装置 |
CN101959570B (zh) * | 2008-05-22 | 2013-07-24 | 郑守焕 | 具有可变过滤器的过滤装置 |
CN102677503A (zh) * | 2012-05-29 | 2012-09-19 | 中国科学院过程工程研究所 | 一种生物质连续水热预处理反应器 |
CN102677503B (zh) * | 2012-05-29 | 2016-04-27 | 中国科学院过程工程研究所 | 一种生物质连续水热预处理反应器 |
CN102743906A (zh) * | 2012-07-19 | 2012-10-24 | 中联环有限公司 | 一种滤池及其污水处理方法 |
CN108348823A (zh) * | 2015-11-04 | 2018-07-31 | 苏伊士水务工程公司 | 合成可压缩介质过滤反洗过程 |
CN108348823B (zh) * | 2015-11-04 | 2020-10-23 | 苏伊士水务工程公司 | 合成可压缩介质过滤反洗过程 |
CN105363253A (zh) * | 2015-12-08 | 2016-03-02 | 朱森 | 油田用改性纤维球过滤器及其自动清洗控制*** |
CN110947212A (zh) * | 2019-11-19 | 2020-04-03 | 合肥三番水处理设备有限公司 | 一种逆向流纤维过滤器 |
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C14 | Grant of patent or utility model | ||
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C56 | Change in the name or address of the patentee |
Owner name: TONGFANG CO., LTD. Free format text: FORMER NAME OR ADDRESS: TSINGHUA TONGFANG CO., LTD. |
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CP03 | Change of name, title or address |
Address after: 100083 Beijing Tsinghua Tongfang science and Technology Square A block 2907 Patentee after: Tongfang Co., Ltd. Address before: 100083 Beijing Tsinghua Tongfang science and Technology Square A block 2907 Patentee before: Qinghua Tongfang Co., Ltd. |
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Owner name: TONGFANG ENVIRONMENT CO., LTD. Free format text: FORMER OWNER: TONGFANG CO., LTD. Effective date: 20101229 |
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Free format text: CORRECT: ADDRESS; FROM: 100083 2907, TOWER A, TSINGHUA TONGFANG TECHNOLOGY PLAZA, BEIJING TO: 100083 2901, TOWER A, TSINGHUA TONGFANG TECHNOLOGY PLAZA, HAIDIAN DISTRICT, BEIJING |
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TR01 | Transfer of patent right |
Effective date of registration: 20101229 Address after: 100083 A, block 2901, Tsinghua Tongfang Technology Plaza, Beijing, Haidian District Patentee after: Tongfang Environment Co., Ltd. Address before: 100083 Beijing Tsinghua Tongfang science and Technology Square A block 2907 Patentee before: Tongfang Co., Ltd. |
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CX01 | Expiry of patent term |
Expiration termination date: 20130619 Granted publication date: 20041020 |