Title: A device and a method for cleaning of a gas
Application Number: 200580017988 Application Date: 2005.05.18
Publication Number: 1961139 Publication Date: 2007.05.09
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: F01M13/04;B01D45/14;B03C3/01;B03C3/15;B04B5/10
Applicant(s) Name: Alfa Laval Corporate AB Address:
Inventor(s) Name: Szepessy Stefan
Attorney & Agent: caimin jun liaoling ling
Abstract:
    The invention refers to a device and a method for cleaning a gas containing particulate impurities. The device includes a main separator (1) having an inlet (3) for the gas, an outlet (4) for the gas and a rotating member (7) provided between the inlet and the outlet. The rotating member is adapted to bring the gas to rotate for separating by means of centrifugal forces a main amount of the particulate impurities from the gas, wherein a rest amount of the particulate impurities remains in the gas. The device also includes an additional separator (2) adapted to separate substantially the whole rest amount. The additional separator includes an electrostatic filter.
Time: 13
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