Centrifugal separator with bowl hood dismountable via pressure media
US10933432B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Jun 8, 2017 |
| Grant date | Mar 2, 2021 |
| Priority date | — |
| Expiry date | Jun 8, 2037 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB04B11/04
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A centrifugal separator for separation of at least two components of a fluid mixture which are of different densities. The centrifugal separator includes a rotor rotatable about an axis of rotation and including a rotor wall which surrounds an inner space with a separating chamber within the rotor. The rotor wall is divided into an upper bowl hood, with an end portion, and a lower bowl body which are dismountably attached to each other. The centrifugal separator further includes an inlet for feeding the fluid mixture into the rotor's separating chamber, at least one outlet for discharging out from the rotor component separated from the fluid mixture, and a rotor shaft attached to the rotor and drivably connected to a motor for rotation of the rotor about the axis of rotation. The bowl hood and the bowl body are dismountably attached to each other by an annular flange portion of the bowl hood resting on a stop flange of the bowl body. The rotor includes a pressure media supply port for supplying pressure media to a space between the annular flange portion, having a lower free end surface, and the stop flange when dismounting the bowl hood from the bowl body where the pressure media …
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.