Centrifugal separator equipped with separated liquid jetting device including jet nozzle and release port
US9463474B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Oct 11, 2013 |
| Grant date | Oct 11, 2016 |
| Priority date | — |
| Expiry date | Oct 11, 2033 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB04B2001/2083
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A centrifugal separator separates liquid from solid and includes a hollow bowl and a screw conveyor, the solid discharged from one end of the bowl and the liquid discharged from plural liquid discharge ports at an opposite end of the bowl, the separator further includes a separated liquid jetting device which collects separated liquid that has overflowed the top of an overflow edge of a dam disposed on each discharge port. The separated liquid jetting device has a separated liquid retention chamber that temporarily retains the collected separated liquid inside thereof, a jet nozzle that is open in the direction opposite to the rotation direction of the bowl and that jets out the liquid located inside the separated liquid retention chamber to the outside and the separated liquid jetting device also has a release port formed above the jet nozzle.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.