CN102940984B - 重力式多层无阀过滤水处理装置 - Google Patents
重力式多层无阀过滤水处理装置 Download PDFInfo
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- CN102940984B CN102940984B CN201210449675.5A CN201210449675A CN102940984B CN 102940984 B CN102940984 B CN 102940984B CN 201210449675 A CN201210449675 A CN 201210449675A CN 102940984 B CN102940984 B CN 102940984B
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 129
- 238000001914 filtration Methods 0.000 title claims abstract description 18
- 230000005484 gravity Effects 0.000 title claims description 6
- 230000001066 destructive effect Effects 0.000 claims 2
- 230000006378 damage Effects 0.000 abstract description 7
- 239000013505 freshwater Substances 0.000 abstract 1
- 239000010410 layer Substances 0.000 description 27
- 239000000463 material Substances 0.000 description 10
- 230000000694 effects Effects 0.000 description 4
- 238000011001 backwashing Methods 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000000746 purification Methods 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000004062 sedimentation Methods 0.000 description 2
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000011572 manganese Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
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Abstract
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Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210449675.5A CN102940984B (zh) | 2012-11-12 | 2012-11-12 | 重力式多层无阀过滤水处理装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210449675.5A CN102940984B (zh) | 2012-11-12 | 2012-11-12 | 重力式多层无阀过滤水处理装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102940984A CN102940984A (zh) | 2013-02-27 |
| CN102940984B true CN102940984B (zh) | 2014-08-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210449675.5A Expired - Fee Related CN102940984B (zh) | 2012-11-12 | 2012-11-12 | 重力式多层无阀过滤水处理装置 |
Country Status (1)
| Country | Link |
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| CN (1) | CN102940984B (zh) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103961915B (zh) * | 2014-05-23 | 2015-06-24 | 同济大学 | 双滤层无阀过滤器 |
| CN104225982A (zh) * | 2014-09-25 | 2014-12-24 | 滁州友林科技发展有限公司 | 重力式无阀过滤器 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202410270U (zh) * | 2012-01-12 | 2012-09-05 | 宁波顺泽橡胶有限公司 | 循环水无阀过滤器改进结构 |
| CN202962012U (zh) * | 2012-11-12 | 2013-06-05 | 江苏新龙鼎环保成套工程有限公司 | 重力式多层无阀过滤水处理装置 |
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- 2012-11-12 CN CN201210449675.5A patent/CN102940984B/zh not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202410270U (zh) * | 2012-01-12 | 2012-09-05 | 宁波顺泽橡胶有限公司 | 循环水无阀过滤器改进结构 |
| CN202962012U (zh) * | 2012-11-12 | 2013-06-05 | 江苏新龙鼎环保成套工程有限公司 | 重力式多层无阀过滤水处理装置 |
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| Publication number | Publication date |
|---|---|
| CN102940984A (zh) | 2013-02-27 |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent of invention or patent application | ||
| CB02 | Change of applicant information |
Address after: 214215 Jiangsu city of Wuxi province Yixing city and Town Industrial Zone South Applicant after: XINLONGDING HOLDING GROUP Co.,Ltd. Address before: 214215 Jiangsu city of Wuxi province Yixing city and Town Industrial Zone South Applicant before: Jiangsu Xin Longding Environmental Protection Engineering Co.,Ltd. |
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| COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: JIANGSU XINLONGDING COMPLETE ENVIRONMENTAL PROTECTION ENGINEERING CO., LTD. TO: XINLONGDING HOLDING GROUP CO., LTD. |
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| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140813 |
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| CF01 | Termination of patent right due to non-payment of annual fee |