Sludge supplying device for filter press

Details Sludge supplying device for filter press Sludge supplying device for filter press

1978-03-29

1979-02-20

Spear, Jr., Frank A.

Liquid purification or separation

Sectional chamber press type

210225, 210227, 100196, B01D 2512, B01D 2504, B01D 2508

Patent

active

041406362

ABSTRACT:
A sludge supply device for a single type filter press, wherein a sludge feeding nozzle is fitted in a recess in a side wall of a filter plate, with a filter cloth interposed therebetween, comprising a sludge supply pipe connected to said sludge feeding nozzle and at least two supporting rods carrying said sludge supply pipe and pivotally mounted on a retaining means attached to the side wall of the filter plate, said retaining means, said sludge supply pipe and said at least two supporting rods constituting a parallelogrammatical link mechanism, thereby maintaining said sludge feeding nozzle in a generally constant direction during the movement thereof. This invention facilitates the discharge of cake removed from the filter cloths and ensures smooth travelling of each filter cloth and easy washing thereof.

REFERENCES:
patent: 218879 (1879-08-01), Hartshorn
patent: 569920 (1896-10-01), Hubbell
patent: 570491 (1896-11-01), Mitchell
patent: 2932399 (1960-04-01), Emele
patent: 3826601 (1974-07-01), Hutter
patent: 3968039 (1976-07-01), Inujima et al.

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