Precoat Vacuum Filter in Pharmaceuticals Industry

$30000 - 300000 /Set/Sets

Nau'in Biyan kuɗi:

L/C,T/T

Ba da fatawa:

FOB,CFR,CIF,EXW,DDU

Min. Order:

1 Set/Sets

Shigo:

Ocean

Port:

Dalian,Tianjin

Tuntuɓi Yanzu

Bayanan samfur

Bayar da Ability & Inarin Bayanai
Marufi & Isarwa

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Overview

Bayar da Ability & Inarin Bayanai

Shigo: Ocean

Port: Dalian,Tianjin

Nau'in Biyan kuɗi: L/C,T/T

Ba da fatawa: FOB,CFR,CIF,EXW,DDU

Marufi & Isarwa

Sayar da Rukuni:: Set/Sets

The precoat filter is used when direct filtration against a cloth medium is not possible because the cake cannot be removed from the cloth or when blinding is indicated.

A uniform vacuum is applied to the drum surface and the filter is coated initially with a layer of diatomaceous earth, perlite, cellulose, carbon or a combination there of. A woven filter medium retains the precoat solids up to 4” thick ( Special designs allow for a 6” thick precoat). The thicker the precoat layer the longer the operating period before reapplication is necessary. As the feed slurry is filtered, the solids are retained on the surface of the precoat layer. On each revolution, an advancing stellite knife shaves off the deposited solids and a 0.01”-0.06” thick layer of precoat per drum revolution. Removing a thin layer of precoat with each revolution renews the filtration surface and optimizes filtration rates.