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1. (WO2017041205) LINER WITH SEAL FOR ROTOR OF CENTRIFUGAL SEPARATOR

Pub. No.:    WO/2017/041205    International Application No.:    PCT/CN2015/089017
Publication Date: Fri Mar 17 00:59:59 CET 2017 International Filing Date: Tue Sep 08 01:59:59 CEST 2015
IPC: B04B 1/08
B04B 1/00
Applicants: MANN+HUMMEL GMBH
MANN+HUMMEL FILTER (SHANGHAI) CO. LTD.
Inventors: BURFORD, Nigel
ZOU, Jian
Title: LINER WITH SEAL FOR ROTOR OF CENTRIFUGAL SEPARATOR
Abstract:
A centrifugal separator comprises a stationary casing (10) defining an enclosure, and a rotor (12) which is rotatably mounted in the enclosure and has a drum body (20) with separable base (18) and cover (22) as end closures. A removable liner (30) of resilient material, preferably elastomeric material, such as rubber, is provided inside the drum body (20) and is formed in one piece with at least one of the respective annular sealing elements (32, 34) which are arranged between the body (20) and the base (18), on the one hand, and between the body (20) and the cover (22) on the other hand. This streamlines periodic cleaning of the liner (30) and seals (32, 34) and reduces risk of failures in the servicing operation which can adversely affect performance of the separator.