CN209809944U - 一种用于过滤膜的复合清洗系统 - Google Patents
一种用于过滤膜的复合清洗系统 Download PDFInfo
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- CN209809944U CN209809944U CN201920505675.XU CN201920505675U CN209809944U CN 209809944 U CN209809944 U CN 209809944U CN 201920505675 U CN201920505675 U CN 201920505675U CN 209809944 U CN209809944 U CN 209809944U
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- cleaning
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- 238000004140 cleaning Methods 0.000 title claims abstract description 191
- 239000012528 membrane Substances 0.000 title claims abstract description 137
- 238000001914 filtration Methods 0.000 title claims abstract description 61
- 239000002131 composite material Substances 0.000 title claims description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 172
- 239000007788 liquid Substances 0.000 claims abstract description 121
- 238000005406 washing Methods 0.000 claims abstract description 52
- 239000003814 drug Substances 0.000 claims abstract description 7
- 238000004519 manufacturing process Methods 0.000 claims description 90
- 239000010802 sludge Substances 0.000 claims description 80
- 238000011001 backwashing Methods 0.000 claims description 51
- 239000002253 acid Substances 0.000 claims description 46
- 239000012459 cleaning agent Substances 0.000 claims description 33
- 238000003860 storage Methods 0.000 claims description 28
- 239000003513 alkali Substances 0.000 claims description 27
- 238000011010 flushing procedure Methods 0.000 claims description 13
- 238000005485 electric heating Methods 0.000 claims description 10
- 150000001875 compounds Chemical class 0.000 abstract description 5
- 239000010865 sewage Substances 0.000 description 21
- 239000012535 impurity Substances 0.000 description 11
- 238000000034 method Methods 0.000 description 9
- 230000000694 effects Effects 0.000 description 6
- 230000000903 blocking effect Effects 0.000 description 5
- 238000007599 discharging Methods 0.000 description 5
- 238000005554 pickling Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 238000005374 membrane filtration Methods 0.000 description 4
- 238000005265 energy consumption Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 230000001771 impaired effect Effects 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 238000010612 desalination reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000004907 flux Effects 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 230000002000 scavenging effect Effects 0.000 description 2
- 239000013535 sea water Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000011897 real-time detection Methods 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201920505675.XU CN209809944U (zh) | 2019-04-15 | 2019-04-15 | 一种用于过滤膜的复合清洗系统 |
Applications Claiming Priority (1)
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CN201920505675.XU CN209809944U (zh) | 2019-04-15 | 2019-04-15 | 一种用于过滤膜的复合清洗系统 |
Publications (1)
Publication Number | Publication Date |
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CN209809944U true CN209809944U (zh) | 2019-12-20 |
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Family Applications (1)
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CN201920505675.XU Active CN209809944U (zh) | 2019-04-15 | 2019-04-15 | 一种用于过滤膜的复合清洗系统 |
Country Status (1)
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CN (1) | CN209809944U (zh) |
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2019
- 2019-04-15 CN CN201920505675.XU patent/CN209809944U/zh active Active
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
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Denomination of utility model: A composite cleaning system for filter membrane Effective date of registration: 20210928 Granted publication date: 20191220 Pledgee: Changsha Lugu sub branch of China Everbright Bank Co.,Ltd. Pledgor: HUNAN BG WELL-POINT ENVIRONMENTAL SCIENCE & TECHNOLOGY Co.,Ltd. Registration number: Y2021980009948 |
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Date of cancellation: 20220923 Granted publication date: 20191220 Pledgee: Changsha Lugu sub branch of China Everbright Bank Co.,Ltd. Pledgor: HUNAN BG WELL-POINT ENVIRONMENTAL SCIENCE & TECHNOLOGY CO.,LTD. Registration number: Y2021980009948 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A composite cleaning system for filter membrane Effective date of registration: 20220927 Granted publication date: 20191220 Pledgee: Changsha Lugu sub branch of China Everbright Bank Co.,Ltd. Pledgor: HUNAN BG WELL-POINT ENVIRONMENTAL SCIENCE & TECHNOLOGY CO.,LTD. Registration number: Y2022430000091 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
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Date of cancellation: 20231225 Granted publication date: 20191220 Pledgee: Changsha Lugu sub branch of China Everbright Bank Co.,Ltd. Pledgor: HUNAN BG WELL-POINT ENVIRONMENTAL SCIENCE & TECHNOLOGY CO.,LTD. Registration number: Y2022430000091 |