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TGDU continuous belt vacuum filter

First. Product Overview

Fixed chamber with a vacuum filter, also known as the rubber belt vacuum filter; I plant in the introduction, absorption, digestion of foreign technology on the basis of similar products, for the specific characteristics of the rubber belt filter developed a new, efficient, continuous operation of solid-liquid separation equipment; rubber belt vacuum filter (hereinafter referred to as belt filter machine) uses a fixed vacuum box, tape cartridge is moved in the vacuum between the vacuum box motion sealing tapes and structural type; mobile chamber vacuum filter compared to overcome the mobile chamber filter press type with a stroke of work to be relieved vacuum, high energy consumption weaknesses. To achieve a real sense of continuous operation, continuous filtration. Filtered, washed with the production process, dumping slag, cloth washing can be done with the tape run sequentially; thus filtration efficiency is improved, energy consumption decreased. I plant developed tape-type filter between the vacuum box and tape an endless friction belt design and water seal, seal water both as a lubricant sealing device can be used as the coolant, formed a very effective vacuum seal; in tape Information on the use of supporting air cushion bearing or water film bearing tape floating in the air or on film, can effectively reduce friction tape running. With removable frame structure in the overall structure, to ensure that the annular tape installation and maintenance of equipment maintenance smoothly throughout. After several tape machine to improve and perfect, it is better to combine the advantages of Britain, the United States, France, Japan and other countries of similar products.

Second, the device photo


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Third, it works:

Belt-type filter made of a rubber belt filter, vacuum box, the drive roller, tape support base, hopper, cloth of offset means, drive means, filter cloth washing device, rack and other components. It is the full use of material gravity and vacuum suction device to achieve efficient solid-liquid separation.

Endless tape dragging by the continuous operation of the motor by deceleration, cloth plated in the tape synchronized operation. Tape sliding contact with the vacuum chamber (between the vacuum chamber and having an annular friction tape and band-pass into the water to form a water seal), when the vacuum chamber connected to a vacuum system, the tape forming a vacuum filtration area; slurry uniformly by the fabric distributor on the cloth under the action of vacuum, the filtrate through the filter cloth by the horizontal groove summary by the small holes on the tape into the vacuum chamber, and the solid particles are retained as filter cake; into the vacuum of liquid discharged by the gas-water separator . With the rubber band moving cake has formed in order to enter the cake washing zone, dry area; and finally cloth tape separated from the unloading cake roll at cake unloading; removable filter cake cloth cleaned after reborn; then after a group of back-up roll and re-enter the filter area after correction device.

Structural features

(1) the use of an annular tape can stretch well wavy skirts and flat adhesive tape structure, low cost, long life. And the skirt can be replaced.

(2) between the vacuum box and tape with an annular friction belt and water sealing, lubrication, cooling, vacuum sealed and reliable, with a small annular friction friction, long life and easy replacement, fast.

(3) the use of air cushion tape or water film bearing tape floating in the air or water film, reducing the running resistance, help extend the life of the tape.

(4) supporting the cloth tape to withstand vacuum suction and delivery of power and to bear the weight, and slide on the vacuum box, not in contact with the vacuum box cloth, cloth a longer service life.

(5) to achieve a continuous operation, continuous filtration, washing and other operations, the degree of vacuum can be maintained stable, reducing the water content of the filter cake and help stabilize the operating conditions.

(6) loss of parts, low failure rate, long-term continuous stable and reliable operation, large capacity.

(7) overall production assembly equipment modular design, easy to transport and install.

(8) PLC automatic control, equipment operation PID regulator. Operation is security and monitoring.

Fourth, specifications and technical parameters:

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