Introduction and Analysis on the principle of electroplating equipment

China surfactant network: the electroplating equipment can be operated continuously and automatically. It can effectively filter, wash and dehydrate. The operation site is clean and easy to check and repair. External filter surface rotary drum vacuum filter. According to the unit filtration area, the price is the lowest and the floor area is small, but the humidity of the filter cake is higher than that of the drum vacuum filter.

The structure is simple, the washing effect is good, and the washing liquid and filtrate are opened manually. For the slurry with fast dehydration, the processing capacity of a single filter is large. The disadvantage is that it covers a large area, the filter cloth is worn quickly, and it is easy to be blocked. It is suitable for filtering the suspension with uneven solid particles without stirring device and low machine cost. It can adapt to the change of feed concentration. If it needs to be operated at high temperature, it is easy to take thermal insulation measures.

This model is suitable for dealing with materials with low settling speed and easy filtration. It is not suitable for dealing with non viscous materials. The application range is the same as that of drum vacuum filter. The disadvantages are high cost, limited steam pressure of heated liquid or volatile liquid, low boiling point or volatile materials at operating temperature can not be filtered, it is difficult to deal with slurry with large changes in solid content and particle characteristics, and the moisture content of filter cake is about 30%, rarely less than 10%, which is mainly used in chemical and food industry.

Disc vacuum filter is mainly divided into fixed chamber type, mobile chamber type and intermittent mobile type of filter belt of electroplating equipment! The belt vacuum filter is a horizontal filter surface, with feeding on it, high filtration efficiency, good washing effect, adjustable filter cake thickness, filter cloth can be washed on both sides at the same time, flexible operation and low maintenance cost. It can be used in chemical, pharmaceutical and food operation industries. The separation function of slurry with fast sedimentation speed is excellent, especially when the filter cake needs to be washed.

The belt vacuum filter can be operated continuously and automatically. It can effectively filter, wash and dehydrate. The operation site is clean and easy to check and repair. Turntable vacuum filter in the electroplating equipment industry, vacuum filter is the most used filtering equipment at present. It is often used in the production of chemical industry, environmental protection, food and other industries, and has great environmental protection effect on the society.

The drum direct air filter on the outer filter surface has the lowest price according to the unit filter area, and the floor area is small, but the humidity of the filter cake is higher than that of the drum vacuum machine.