Liquid purification or separation – With repair or assembling means – Sliding or rolling on guide means
Patent
1999-03-09
2000-11-14
Simmons, David A.
Liquid purification or separation
With repair or assembling means
Sliding or rolling on guide means
210241, 210406, 210484, B01D 2905
Patent
active
061465283
ABSTRACT:
A sludge filtration system generally including a container, a first filter assembly defining a first filtrate cavity, a first device for evacuating sludge filtrate from the first filtrate cavity, and a device for selectively slidably removing the first filter assembly from the container. The container can be either an open-top box or a vacuum box and is constructed to receive sludge therein. In the preferred embodiment, the system further includes a second filter assembly defining a second filtrate cavity, with the second filter assembly attached to the first filter assembly and preferably extending from the first filter assembly in a direction distal to the bottom of the container. Also preferably, the system includes a device for stabilizing the filter assemblies when they are slidably removed from the container. The preferred embodiment of the device for stabilizing includes a plurality of extendible wheeled legs that are removably attached to the first filter assembly as it is being removed from the container.
REFERENCES:
patent: 1311639 (1919-07-01), Cartwright
patent: 1331900 (1920-02-01), Cartwright
patent: 2649965 (1953-08-01), King et al.
patent: 3430767 (1969-03-01), Lawalin et al.
patent: 4059525 (1977-11-01), Krasnow
patent: 4136034 (1979-01-01), Grosshandler
patent: 4159953 (1979-07-01), Paquette
patent: 4458059 (1984-07-01), Fields
patent: 4539114 (1985-09-01), Mention et al.
patent: 4682993 (1987-07-01), Todd et al.
patent: 4929353 (1990-05-01), Harris
patent: 5123944 (1992-06-01), Cooper
patent: 5200064 (1993-04-01), Russ et al.
patent: 5234309 (1993-08-01), Foster
patent: 5242588 (1993-09-01), Reese
patent: 5589081 (1996-12-01), Harris
patent: 5591331 (1997-01-01), Nurse, Jr.
patent: 5595654 (1997-01-01), Caughman, Jr.
patent: 5670039 (1997-09-01), Harris
patent: 5679258 (1997-10-01), Petersen
patent: 5681460 (1997-10-01), Caughman, Jr.
patent: 5707535 (1998-01-01), Harris
patent: 5759393 (1998-06-01), Nurse, Jr.
patent: 5797975 (1998-08-01), Davis
Caughman, Jr. Carl Russell
Kesterton Paul
Lawrence Frank M.
Simmons David A.
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