Fryer oil filtering system with clamping frame and thrust applyi

Details Fryer oil filtering system with clamping frame and thrust applyi Fryer oil filtering system with clamping frame and thrust applyi

1989-09-05

1991-02-19

Jones, W. Gary

Liquid purification or separation

With repair or assembling means

210233, 210237, 2102571, 210DIG8, B01D 3530

Patent

active

049941810

ABSTRACT:
Filtering system which periodically filters cooking oil used in deep fat frying employs a flat, single sheet of filtering material pressed at its outer peripheral edge areas in sealing relationship against the bottom of a vessel having a sump area below the bottom surface. Filtered oil is pumped from the sump area back to the fry tank after filtering. The improvement includes the single sheet and a mechanism for applying downward thrust of the sheet edges against the bottom, such mechanism utilizing fixed ledge means in said vessel to act as an abutment or anchor for the downward thrust-applying elements. A removable filtering screen maintains the sheet above the bottom of the vessel and is preferably removably interconnected with the thrust applying mechanism during installation and removable of filtering sheets in filtering position.

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patent: 4702827 (1987-10-01), Wenzel
patent: 4805525 (1989-02-01), Bivens

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