Intelligent Vacuum Belt Filter Company

Vacuum belt filter machineIt is a continuous solid-liquid separation equipment driven by vacuum negative pressure, and its core structure consists of an annular rubber filter belt and a synchronously running filter cloth. A fixed vacuum box is set below the filter belt to achieve a vacuum environment through dynamic sealing technology. When the equipment is running, the slurry is evenly spread on the filter cloth. Under the action of vacuum suction, the filtrate passes through the filter cloth and enters the vacuum box, and solid particles are trapped to form a filter cake. During the cyclic movement of the filter belt, processes such as filtration, washing, drying, and unloading are sequentially completed to achieve efficient automated production.

Vacuum belt filter machineApplication field

Power industry: Key equipment for desulfurization systems in coal-fired power plants, used to process desulfurization gypsum slurry, achieve solid waste resource utilization (such as building material production), and avoid pollution.

Chemical and Pharmaceutical: Filter the crystal materials (such as salts, catalysts) or intermediates after the reaction, remove impurities and control the moisture content to ensure the efficiency of subsequent processes.

Mining and Metallurgy: Dehydration of concentrates (such as copper and iron concentrates) or dry discharge of tailings to reduce transportation costs and achieve resource recovery.

Environmental protection field: Processing municipal or industrial sludge, reducing disposal volume through dewatering and volume reduction, lowering landfill and incineration costs and environmental pressure.

Food and Medicine: Filter liquid foods such as fruit juice and sauces, or purify raw materials and separate products to ensure hygienic filtration.

Paper industry: pulp concentration, black liquor extraction, improving resource utilization efficiency.

Precautions for use

Pre-start inspection

Confirm that all connecting parts are not loose, and add lubricant to the rotating parts.

Check whether the vacuum chamber and filter cloth are obstructed by foreign objects to ensure smooth operation of the equipment.

Monitoring during operation

Regularly check parameters such as vacuum degree and filter belt speed to avoid abnormal fluctuations.

Observe the wear of the filter cloth, replace the damaged filter cloth in a timely manner, and prevent leakage.

Maintenance after shutdown

Clean the filter cloth and belt, remove residual particles, and prevent blockage.

Check the oil level and sealing of the vacuum pump, and clean the crystallization or impurities in the pipeline.

safe operation

Avoid touching moving parts during device operation to prevent mechanical injury.

Regularly inspect the electrical control system to ensure good grounding and prevent the risk of electric shock.