Brief introduction of horizontal belt vacuum filter

2021-09-15

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The horizontal belt vacuum filter consists of plastic filter belt, vacuum dryer, push roller, horizontal belt support table, feed bin, filter cloth deviation adjustment equipment of filter press, push equipment, filter press filter cloth cleaning equipment, sound card rack and other components. It is an efficient machine and equipment that flexibly utilizes the weight capacity of raw materials and the adsorption force of vacuum pump to complete sludge dewatering. Its principle is as follows:

The circular horizontal belt is continuously operated by the motor through the deceleration drag, and the filter cloth of the filter press is spread on the horizontal belt to operate at the same time. The horizontal belt and the vacuum system are in rolling contact (there is a circular friction belt between the vacuum system and the horizontal belt, and water is passed into it to produce water tightness). When the vacuum system is connected to the ultrafiltration device, a vacuum suction filtration area is generated on the horizontal belt; The pulp is evenly distributed on the filter cloth of the filter press by the fabric filter. Under the effect of the vacuum pump, the leachate passes through the filter bag and is collected by the horizontal groove on the horizontal belt and enters the vacuum system through the small round hole, and the solid particles are intercepted. The method of sludge; the liquid entering the vacuum pump is discharged through the gas-liquid separator. With the movement of the rubber horizontal belt, the generated sludge enters the sludge cleaning area and the suction area successively; the filter cloth of the filter press is separated from the horizontal belt, and the filter cake is discharged at the sludge discharge roller; The filter cloth of the filter press is rebuilt after being washed; it enters the filter area again after passing through a set of backup rollers and a deviation correction device.

Stacked filter press filter manufacturers take you to understand the cleaning and selection of filter press filter cloth

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The traditional filter cloth washing method is to remove the filter cloth of the filter press and use a brush after soaking in tap water. This is also a relatively simple, convenient and fast filter cloth washing method. Able to wash off some oil and wax. The oil and wax in the pores of the filter cloth of the filter press are cleaned neatly. The washing method of automatic filter press filter cloth flushing diaphragm filter press is not easy to clean with oil and wax; it is recommended to use traditional washing methods.

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Brief introduction of horizontal belt vacuum filter

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