Centrifuge including rotatable bowl and conical separation discs arranged in the bowl
US11707749B2 · kind B2 · utility
0Cited by
12References
7Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 4, 2018 |
| Grant date | Jul 25, 2023 |
| Priority date | — |
| Expiry date | Dec 20, 2039 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB04B15/02
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A disc-type centrifuge is configured to use clean water as sealing water to be supplied at high pressure to a sealing mechanism unit. A pump is disposed on a circulation pathway connecting a sealing water tank, in which the sealing water is stored, and the sealing mechanism unit. The sealing water (clean water) is circulated between the sealing water tank and the sealing mechanism unit by the pump. The pump is connected to the drive shaft of a motor that supplies a driving force to a rotating shaft and bowl and is configured so that the pump is operated by receiving the driving force of the motor.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.