Liquid purification or separation – Processes – Including controlling process in response to a sensed condition
Reexamination Certificate
2005-10-04
2005-10-04
Hoey, Betsey Morrison (Department: 1724)
Liquid purification or separation
Processes
Including controlling process in response to a sensed condition
C210S800000, C210S804000, C210S805000, C210S085000, C210S097000, C210S187000, C210S299000, C210S320000, C210S521000, C210S540000
Reexamination Certificate
active
06951615
ABSTRACT:
A grease removal system includes a solid interceptor fluidly coupled to a grease trap tank, which is fluidly coupled to a secondary tank. The secondary tank contains an enzyme solution which biodegrades the grease. The grease removal system may also include a solid interceptor fluidly coupled to a grease trap tank which is fluidly coupled to a replaceable container. Grease is diverted from the grease trap tank into the replaceable container and thereafter discarded. The grease removal system may include a grease trap tank utilizing a unique arrangement of grease baffles and solids baffles which work together to isolate grease within a single region of the grease trap tank for ease of disposal. Finally, the grease removal system includes two level sensors which detect the level of grease within the grease trap tank and, at the appropriate level direct the accumulated grease from the grease trap tank.
REFERENCES:
patent: 3617538 (1971-11-01), Bogert
patent: 4113617 (1978-09-01), Bereskin et al.
patent: 4472277 (1984-09-01), Bailey et al.
patent: 4940539 (1990-07-01), Weber
patent: 5225083 (1993-07-01), Pappas et al.
patent: 5254253 (1993-10-01), Behmann
patent: 5342523 (1994-08-01), Kuwashima
patent: 5433846 (1995-07-01), Roshanravan
patent: 5458778 (1995-10-01), Stuckmann et al.
patent: 5505860 (1996-04-01), Sager
patent: 5705055 (1998-01-01), Holloway et al.
patent: 5993646 (1999-11-01), Powers
patent: 6187193 (2001-02-01), Ozama
patent: 6315903 (2001-11-01), Noyes
patent: 6423213 (2002-07-01), Mazurek
Burnham Robert J.
Nicolia Carl R.
Tripodi Joseph
Wroblewski Douglas R.
Hoey Betsey Morrison
Zurn Industries, Inc.
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