1、 Product Overview

The mobile disc vacuum filter is an efficient and widely used vacuum filtration equipment. It mainly consists of feeding device, filter cake washing device, vacuum chamber (filter disc), driving roller, filter belt, filter cloth tensioning device, filter cloth guide device, filter cloth cleaning device, driving device, vacuum switching valve, pneumatic control box, unloading device, etc. During operation, the vacuum chamber (filter disc) moves horizontally along with the filter belt, and operations such as filtration, washing, dehydration, and cake unloading are carried out simultaneously; When the vacuum chamber (filter disc) moves to a certain position, due to the action of the pneumatic control system and vacuum switching valve, the vacuum chamber (filter disc) removes the vacuum, quickly returns to the initial position, and then restores the vacuum, sucking up the filter belt and continuing to move forward. This cycle repeats itself.

2、 Product advantages

1. Performance advantages: DI type mobile disc vacuum filter has high filtration efficiency, good filter cake washing effect, thorough regeneration of filter cloth, flexible operation, low maintenance cost, and the filter cake washing method can adopt multi-stage countercurrent or parallel flow washing. Especially suitable for processes with fast settling speed and multi-stage washing of filter cake

2. Equipment advantages: (1) patented vacuum automatic balance drainage system. No need for control, automatic drainage. A. Two models are available for selection; (2) New automatic and rapid correction device for filter belts; (3) New filtrate collection system; (4) Pneumatic switching system. Fast switching and accurate movements; (5) Special vacuum sealing device. Good sealing performance and long service life.

3、 Application scope

Chemical industry: alcohol, calcium carbonate, sodium sulfide, potassium chlorate, synthetic resins, various monomers, activated carbon, aluminum hydroxide, chromate, plastics, rubber industry additives, fungicides, iron oxide, lead oxide, coatings, dyes and their intermediates, molecular sieves, catalysts, etc.

Fertilizer: Calcium carbonate, phosphogypsum, calcium nitrate, calcium sulfate (NPK), nitrate phosphorus slurry.

Food: Calcium citrate, citric acid (in calcium sulfate), lactose, protein (potatoes), vegetable oil, sucrose, calcium oxalate, bleach oil, etc.

Medicine: Antibiotics, ammonium chloride, fluoride soda, enzymes, laxatives, penicillin salts, sedatives, vitamins, etc.

Mining and metallurgy: decomposition products of ilmenite and uranium ore, extraction of aluminum ore, leaching and extraction of rare earth minerals, aluminum hydroxide, alumina, rutile, carnallite, potassium salt, copper slag, metal flotation concentrates, gold concentrates, red mud, gold precipitates, coal slurry (coal flotation and fine powder), etc.

Paper making: paper making waste liquid, industrial wastewater, filter paper pulp, etc. Environmental Protection: Industrial wastewater discharge, sewage sludge