Vacuum belt press dryer

Details Vacuum belt press dryer Vacuum belt press dryer

1994-02-17

1995-06-27

Bennett, Henry A.

Drying and gas or vapor contact with solids

Apparatus

For diverse operations on treated material

34399, 100118, 210386, F26B 1900

Patent

active

054268648

ABSTRACT:
A belt dryer for dewatering fine particle suspensions includes a continuous conveyor belt with a slotted vacuum pipe disposed beneath a dewatering station, a support below the conveyor belt adjacent the dewatering station immediately downstream of the slotted pipe, and a press roll above the conveyor belt and adapted to exert pressure on the support bar to create an even film of suspension over the slot which facilitates extraction of filtrate.

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patent: 5041222 (1991-08-01), O'Dell
patent: 5133883 (1992-07-01), Prinssen
patent: 5238501 (1993-08-01), Kappel et al.

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