CN217067825U - 一种多介质污水过滤器用自清洁装置 - Google Patents
一种多介质污水过滤器用自清洁装置 Download PDFInfo
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- CN217067825U CN217067825U CN202220603399.2U CN202220603399U CN217067825U CN 217067825 U CN217067825 U CN 217067825U CN 202220603399 U CN202220603399 U CN 202220603399U CN 217067825 U CN217067825 U CN 217067825U
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- 238000004140 cleaning Methods 0.000 title claims abstract description 31
- 239000010865 sewage Substances 0.000 title claims abstract description 17
- 238000001914 filtration Methods 0.000 claims abstract description 83
- 238000003756 stirring Methods 0.000 claims abstract description 15
- 230000005540 biological transmission Effects 0.000 claims abstract description 14
- 230000002787 reinforcement Effects 0.000 claims description 13
- 230000008595 infiltration Effects 0.000 claims description 9
- 238000001764 infiltration Methods 0.000 claims description 9
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 6
- 239000007788 liquid Substances 0.000 abstract description 4
- 239000002699 waste material Substances 0.000 abstract description 2
- 230000007306 turnover Effects 0.000 abstract 1
- 230000003014 reinforcing effect Effects 0.000 description 9
- 239000004576 sand Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000005406 washing Methods 0.000 description 4
- 229910052799 carbon Inorganic materials 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 238000009298 carbon filtering Methods 0.000 description 1
- 238000005352 clarification Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
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CN202220603399.2U CN217067825U (zh) | 2022-03-20 | 2022-03-20 | 一种多介质污水过滤器用自清洁装置 |
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CN202220603399.2U CN217067825U (zh) | 2022-03-20 | 2022-03-20 | 一种多介质污水过滤器用自清洁装置 |
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CN217067825U true CN217067825U (zh) | 2022-07-29 |
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CN (1) | CN217067825U (zh) |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
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: Self-cleaning device for multi-media sewage filter Effective date of registration: 20230201 Granted publication date: 20220729 Pledgee: Overpass Branch of Jinan Rural Commercial Bank Co.,Ltd. Pledgor: JINAN WATER TREATMENT EQUIPMENT Co.,Ltd. Registration number: Y2023980031839 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20220729 Pledgee: Overpass Branch of Jinan Rural Commercial Bank Co.,Ltd. Pledgor: JINAN WATER TREATMENT EQUIPMENT Co.,Ltd. Registration number: Y2023980031839 |
|
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 self-cleaning device for multimedia sewage filters Granted publication date: 20220729 Pledgee: Overpass Branch of Jinan Rural Commercial Bank Co.,Ltd. Pledgor: JINAN WATER TREATMENT EQUIPMENT Co.,Ltd. Registration number: Y2024980002394 |