Disc vacuum filter

Introduction
A vacuum filter is a device for separating liquids from solids for dewatering purposes. Vacuum ceramic filters are widely used in the beneficiation of ore concentrates, including iron ores, gold, copper, nickel, zinc, and lead.

Features
Disc vacuum filter runs smoothly, easy to operate, has reliable mechanical properties, and has large production capacity .

Disc vacuum filter can change spindle speed to meet the different needs.

Application
Disc vacuum filter can be used for floating and dewatering in clean coal and fine materials like tailings, and it can be also used in metallurgy, chemical, petroleum, sewage treatment, and other aspects of the solid-liquid separation.

Working principle
Filter plate immersed in the pulp while in operation produces a surface absorption of filter cake, with the action of capillarity and integrated with vacuum pressure. Filtrate enters distributing valve and drainage tank through filter plate. Filter cake comes out from slime hopper receiving spray washing. Continuous dehydration for filter cake is conducted with the action of high vacuum force. Scraper will automatically discharge materials once entering the vacuum-free condition. filter cake falls into the tank by the pressure from the wind and scraper. 

Technical parameters
Model Filtering area (m2) Number of filtering discs Diameter of filtering discs (mm) Rotating of filtering discs(r.p.m) Power of the main drive motor (kw) Power of the motor for agitating (kw) External dimensions(L×W×H) (mm) Weight (kg)
PG9-2 9 2 1800 0.08～1.89 1.1 1.1 2290×2510×2100 2510
PG18-4 18 4 0.254～1.14 1.5 2833×2340×2295 3980
PG27-6 27 6 0.254～1.14 3820×2300×2320 4620
PG39-4 39 4 2700 0.074～0.72 1.5 3015×3275×3275 5650
PG58-6 58 6 0.254～1.14 2.2 2.2 3930×3355×3275 10980
PG78-8 78 8 0.254～1.14 4700×3400×3300 1360
PG116-12 116 12 0.285～1.285 4 4 6330×3355×3275 1500
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