Liquid purification or separation – With precoat adding or applying means
Patent
1994-03-16
1996-03-12
Lithgow, Thomas M.
Liquid purification or separation
With precoat adding or applying means
210456, B01D 3702, B01D 2440
Patent
active
054983320
ABSTRACT:
The present invention relates to precoating head for forming a filter cake in a filter carrier, with the precoating head comprising an inlet nozzle for the filter aid and a deflection element arranged below the opening of the inlet nozzle for deflecting the flow of filter aid.
To obtain a uniform filter cake structure, a distributor grid is arranged in spaced-apart relationship with the deflection element according to the invention.
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Permutit--Pressure Filters Bullitin No 2225-D.
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