Title: Separator comprising a centrifugal drum and a piston valve
Application Number: 200580001457 Application Date: 2005.09.21
Publication Number: 1905945 Publication Date: 2007.01.31
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: B04B1/14;B04B11/04
Applicant(s) Name: Westfalia Separator AG Address:
Inventor(s) Name: Wilfried Mackel;Schulz Andreas
Attorney & Agent: zhang zhaodong
Abstract:
    The invention relates to a separator comprising a centrifugal drum and a piston valve. The separator having a rotatable drum ( 2 ) with a vertical axis of rotation (M), in which preferably a disk stack ( 7 ) is arranged, having a piston slide ( 13 ) for opening and closing solids discharge openings ( 14 ) in the drum ( 2 ), in the open condition of the piston slide ( 13 ), a radial gap ( 19 ) being formed between the drum, particularly between a drum top part, and the piston slide ( 13 ), is characterized in that at least one annular chamber ( 22 ) is constructed on both sides of the gap ( 19 ) radially in front of the solids discharge openings in the outer circumference area of the piston slide ( 13 ) and the drum, particularly in the top part of the drum.
Time: 16
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