Slurry filtration device and flue-gas desulfurization system

Details Slurry filtration device and flue-gas desulfurization system Slurry filtration device and flue-gas desulfurization system

1996-01-17

1997-08-05

Bhat, Nina

Chemical apparatus and process disinfecting, deodorizing, preser

Chemical reactor

Waste gas purifier

422172, 210284, 210290, 210297, 210388, 210785, 95 55, 96136, 42324308, 42324408, B01D 5000, B01D 2400, B01D 5302

Patent

active

056539444

ABSTRACT:
This invention is related to a slurry filtration device and the wet lime-gypsum flue-gas desulfurization system comprising a slurry filtration device for the separation (concentration) of gypsum. The slurry filtration device comprises tank that has a slurry supply pipe at its upper part and a filtrate-drain hole at its bottom, a layer of filter sand lying on its bottom, a slurry accumulator arranged on the layer of filter sand, and a vibrator set in said slurry accumulator for vibrating the slurry. The present invention not only improves the solid-liquid separability remarkably but also saves cost and space.

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