The development of rolling diaphragm supply chain needs to pay attention to details, strengthen diaphragm stacking in order to be better and more practical.
The diaphragm filter press is composed of a diaphragm plate and a box type filter plate. Diaphragm filter presses have the advantages of high pressure, good corrosion resistance, easy maintenance, safety and reliability, and are widely used in industries such as metallurgy, gas, papermaking, coking, pharmaceuticals, food, brewing, and fine chemicals.
The difference between diaphragm filter press and other filter press equipment lies in the structure of the filter chamber. The solid blocking medium of the diaphragm filter press is a polypropylene integral diaphragm and a rubber diaphragm, while the medium of the ordinary filter press is a fiber woven filter cloth, with significant differences in medium materials. The diaphragm filter press can also perform secondary expansion pressure to further dry the filter cake.
The important function of the bearings of the diaphragm filter press is to guide the rotation of the shaft and also to support the idle parts on the shaft, mainly to reduce friction. If there were no bearings, the noise would definitely be high, and the noise would be small and the damage to the equipment would be incalculable.
The working process of a diaphragm filter press cannot be separated from wastewater and sludge, which cause great damage to the bearings. The selected bearings need to be wear-resistant, so under two conditions of sealing and lubrication,
When using the diaphragm filter press equipment for a long time, there is also more air leakage when using hydraulic oil. Hydraulic oil can be used for suction in industries such as grease, ceramics, wood, silicic acid, and PS.
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