Uniwin - Model DU 10/1000 -Rubber Vacuum Belt Filter

• Model:DU 10/1000
• Filtering Area:1-100 m2
• Construction material:Carbon steel,304 or 316L stainless steel,PP .
• Applications: Citric acid,coal slime and fine coals,copper mining,phosphate etc
• Optional functions:Filter cake washing,shield hood…

The solid-liquid separation of DU rubber vacuum belt filter are mainly achieved by the gravity of the filtering material and the sucking power of the vacuum.the working principle is:

As shown in the figure,the annular rubber belt moves continuously under driven of the reducer,the filter cloth are placed on the rubber belt,and moves synchronously with the belt when there is vacuum.rubber belt are in sliding contact with the vacuum box,the vacuum sucking zone will be formed when the vacuum box is connected with the vacuum system,the slurry are spread evenly by the feed hopper on the filter cloth ,under the sucking power of vacuum,the filtrate comes through the filter cloth and enters into the vacuum box through the small holes in the rubber belt,then the filtrate are discharged through gas-liquid separation can,while the solids are intercepted by the filter cloth.The filter cake moves to washing zone,sucking zone in turn and then are discharged at the end of the vacuum belt filter.After this,the filter cloth are washed and moves to the filtering zone for another cycle of filtering.

• High quality filter cake and frltrate.
• High filtering capacity.
• Longer filter cloth life time.
• Easy operation,easy maintance and low cost.