Air compressors are used in many supporting industries. For example, when a filter press is used, it is necessary to use an air compressor. The filter press uses a special filter medium to apply a certain pressure to the object to make the liquid percolate out. This kind of mechanical equipment is used to extract the solids in the mixed liquid and realize the function of solid-liquid separation. It is still widely used in chemical, pharmaceutical, metallurgical, dye, food, brewing, ceramics, environmental protection and other industries.
What are the functions of air compressor in the use of filter press?
1. Adjust the correction cylinder after the tension of the filter belt and the deviation of the filter belt.
2. Adjust the correction valve.
3. In special cases, only tension is provided. The air compressor acts as an air source to supply air to the tensioning cylinder and the correcting cylinder or the gas spring.
Equipment introduction: filter presses can be divided into box filter presses, belt filter presses, membrane filter presses, plate and frame filter presses. Filter presses are composed of multiple filter plates and filter frames superimposed to form a filter chamber. And the filter press with pressure as the driving force of filtration is intermittent operation, and there are three types of plate and frame filter press, chamber filter press and vertical filter press. The filter plate has stable performance, convenient operation, safety, and labor saving. The metal and plastic steel filter plate is precision-casted, resistant to high temperature, high pressure, and durable.
The air compressor mainly provides the air for the instruments and meters on the filter press, and is used for the pressure filtration and dehydration of the filter press, so that the filter cake inside is more drier, and the drying degree of the filter cake determines the use requirements of the filter press .