Filtering apparatus

Details Filtering apparatus Filtering apparatus

1988-08-01

1990-01-23

Jones, W. Gary

Liquid purification or separation

Structural installation

Machinery

210222, 210223, 210402, 210408, 2092231, 209229, E03B 1100, B01D 3506

Patent

active

048956473

ABSTRACT:
A filtering apparatus filters cutting oil containing metal chips so that the filtered cutting oil can be recycled. The filtering apparatus includes a reservoir, a filtering drum journalled within the reservoir and having a filtering screen extending about the periphery of the drum, chip discharge device for carrying separated metal chips of the reservoir, a discharged chip receiving bin disposed outside of the reservoir adjacent to the discharge end of the chip discharge device and a filtered oil receiving bin disposed outside of the reservoir adjacent to a filtered oil discharge area of the reservoir. A permanent magnet is disposed outside the reservoir so as to attract metal chips to the bottom of the reservoir from where the chips are discharged by the chip discharge device.

REFERENCES:
patent: 1195000 (1916-08-01), Guijarro
patent: 1630274 (1927-05-01), North
patent: 1748151 (1930-02-01), Stehling
patent: 1856452 (1932-05-01), Armstrong
patent: 2014144 (1935-09-01), Mensing
patent: 2267086 (1941-12-01), Donohue
patent: 2877901 (1959-03-01), Maus
patent: 3979289 (1976-09-01), Bykowski
patent: 4498987 (1985-02-01), Inaba
patent: 4518496 (1985-05-01), Kanekubo

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