CN1586700A - 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
- CN1586700A CN1586700A CN 200410053680 CN200410053680A CN1586700A CN 1586700 A CN1586700 A CN 1586700A CN 200410053680 CN200410053680 CN 200410053680 CN 200410053680 A CN200410053680 A CN 200410053680A CN 1586700 A CN1586700 A CN 1586700A
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- Prior art keywords
- cylindrical shell
- material layer
- washed
- sand filter
- rotating disk
- Prior art date
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- 239000004576 sand Substances 0.000 title claims abstract description 29
- 238000011010 flushing procedure Methods 0.000 title abstract description 5
- 238000001914 filtration Methods 0.000 claims abstract description 36
- 239000000463 material Substances 0.000 claims abstract description 28
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 23
- 239000010865 sewage Substances 0.000 claims description 14
- 230000007704 transition Effects 0.000 claims description 12
- 206010016256 fatigue Diseases 0.000 claims description 11
- 230000005540 biological transmission Effects 0.000 claims description 10
- 239000002689 soil Substances 0.000 claims description 3
- 238000009826 distribution Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 3
- 238000005192 partition Methods 0.000 abstract 2
- 238000011001 backwashing Methods 0.000 description 5
- 238000000746 purification Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 239000000706 filtrate Substances 0.000 description 4
- 239000012535 impurity Substances 0.000 description 4
- 238000010926 purge Methods 0.000 description 4
- 230000008676 import Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008093 supporting effect Effects 0.000 description 2
- 230000002950 deficient Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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Abstract
Description
Claims (8)
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 true CN1586700A (zh) | 2005-03-02 |
| CN100363081C CN100363081C (zh) | 2008-01-23 |
Family
ID=34602955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| 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)
| Country | Link |
|---|---|
| CN (1) | CN100363081C (zh) |
Cited By (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 |
| CN104843818A (zh) * | 2015-05-21 | 2015-08-19 | 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 |
| CN111569480A (zh) * | 2020-06-10 | 2020-08-25 | 佛山市艾科达环保设备制造有限公司 | 一种污水处理设备 |
| CN111960581A (zh) * | 2020-09-09 | 2020-11-20 | 大庆市普罗石油科技有限公司 | 地下水撬装处理装置及水处理工艺 |
| CN116282774A (zh) * | 2023-05-22 | 2023-06-23 | 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 |
Family Cites Families (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 |
| CN1179776C (zh) * | 2002-12-26 | 2004-12-15 | 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 |
| CN1192812C (zh) * | 2003-03-13 | 2005-03-16 | 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
Cited By (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 |
| CN104843818A (zh) * | 2015-05-21 | 2015-08-19 | 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 |
| CN111569480A (zh) * | 2020-06-10 | 2020-08-25 | 佛山市艾科达环保设备制造有限公司 | 一种污水处理设备 |
| CN111960581A (zh) * | 2020-09-09 | 2020-11-20 | 大庆市普罗石油科技有限公司 | 地下水撬装处理装置及水处理工艺 |
| CN116282774A (zh) * | 2023-05-22 | 2023-06-23 | 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100363081C (zh) | 2008-01-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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 |
|
| 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 |
|
| 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 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080123 Termination date: 20170812 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |