Integral type immersed hollow fiber membrane module equipment for air scouring
US11141699B2 · kind B2 · utility
1Cited by
1References
9Claims
0Family size
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Key dates
| Filing date | Dec 5, 2019 |
| Grant date | Oct 12, 2021 |
| Priority date | — |
| Expiry date | Feb 4, 2040 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01D2321/185
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
An immersed hollow fiber membrane module according to an embodiment of the present disclosure includes a hollow fiber membrane bundle formed by fixing a plurality of hollow fiber membranes by a potting agent, and a module supporting unit provided at one side of the hollow fiber membrane bundle to support the hollow fiber membrane bundle, the module supporting unit having an air cleaning time delaying portion configured to delay or intermittently maintain an air cleaning time for air introduced therein and discharged out.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.