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Browse by Category: Main > Material Science
Class Information
Number: 134/65
Name: Cleaning and liquid contact with solids > Apparatus > Sequential work treating receptacles or stations with means to transfer work or fluid-applying devices > With screw work conveyor
Description: Apparatus in which at least one work conveyor is of the screw conveyor type.










Patents under this class:
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Patent Number Title Of Patent Date Issued
8573235 Dinnerware management system with method for cleaning dishware and dishwasher employing the same Nov. 5, 2013
8484796 Air rinse and transport apparatus Jul. 16, 2013
7980002 Rotary drum for the aerobic heating of pourable solids Jul. 19, 2011
7735415 Rotary Screw blancher Jun. 15, 2010
7500426 Rotary cooker and cooler with improved product transfer mechanism Mar. 10, 2009
7383842 Screenings washer apparatus Jun. 10, 2008
7275551 Device for cleaning food with ozone water, and method of cleaning food using cleaning device Oct. 2, 2007
7204260 Apparatus for cleaning polymeric pieces Apr. 17, 2007
7086405 Screenings washer Aug. 8, 2006
7080650 Screenings washer Jul. 25, 2006
7078003 Device for the transfer of energy and/or matter between a soluble solid and a liquid Jul. 18, 2006
7066187 Modular treatment plant having horizontal drum machines Jun. 27, 2006
6752192 Label release and separation system Jun. 22, 2004
6659113 Grit washer and bearing assembly therefore Dec. 9, 2003
6368414 Washing parts with ultrasonic energy Apr. 9, 2002
6298690 Broken glass cleaning method and plant Oct. 9, 2001
6273106 Particulate matter washing apparatus and method Aug. 14, 2001
6269509 Automated apparatus for cleaning golf balls Aug. 7, 2001
6263785 Blancher and method of operation Jul. 24, 2001
6205913 Rotary drum blancher for cooking food Mar. 27, 2001
6161559 Separator for curable material including liquid Dec. 19, 2000
6156128 Process and apparatus for washing contaminations from material retained on a trash rake Dec. 5, 2000
6105485 Pressurized rotary blancher Aug. 22, 2000
6095035 Dual drum food processor Aug. 1, 2000
5896876 Method and apparatus for decontamination of poly chlorinated biphenyl contaminated soil Apr. 27, 1999
5862821 Apparatus for washing leafy plant products Jan. 26, 1999
5853013 Pre-wash apparatus for recycling heavily contaminated polymer tubing Dec. 29, 1998
5778910 Washing trough for residual concrete Jul. 14, 1998
5752431 Blancher with multiple cooling zones May. 19, 1998
5671762 Decontamination system for particulate matter Sep. 30, 1997
5669288 Rotating drum food processor with cleaning spray accessible panels Sep. 23, 1997
5641360 Process and device for improving the treatment of sewage solids Jun. 24, 1997
5637152 Soil washing apparatus and method Jun. 10, 1997
5632195 Food processing apparatus with non-straight lifting and agitating baffles May. 27, 1997
5592869 Open throat blancher with support braces Jan. 14, 1997
5546967 Apparatus and method for washing balls Aug. 20, 1996
5542440 Apparatus and method for washing balls Aug. 6, 1996
5529082 Apparatus and method for washing balls Jun. 25, 1996
5499641 Apparatus and method for washing balls Mar. 19, 1996
5460194 Apparatus and process for the remediation of contaminated soil Oct. 24, 1995
5439597 Method for removing chemical contaminants from material and apparatus for same Aug. 8, 1995
5429041 Blancher with multiple heating zones Jul. 4, 1995
5427015 Drum with exterior frame for blanchers and coolers Jun. 27, 1995
5419251 Fruit extraction and infusion May. 30, 1995
5417231 Apparatus for degreasing objects May. 23, 1995
5413129 Apparatus and method for removing hydrocarbons from soils and gravel May. 9, 1995
5353822 Apparatus and method for washing balls Oct. 11, 1994
5341729 Discharge for rotating drum blanchers and coolers Aug. 30, 1994
5341826 Apparatus for compressing and washing contaminated raked-off or screened material, particularly in sewage treatment plants Aug. 30, 1994
5329842 Combination blancher and cooler Jul. 19, 1994

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