The precision selection of stainless steel liquid filter is very important, it determines the filtering effect. The accuracy of the stainless steel liquid filter is mainly determined by the oil pollution requirements of the hydraulic system components. The higher the cleanliness required by the components, the higher the accuracy of the filter selection. When the wear particles enter the joints of the components, a chain reaction of wear will occur. Therefore, to reduce the wear to a lower level and extend the life of the component to the limit, it is necessary to filter out particles similar to the gap size. The filter cake can be washed and dried twice, and the filter cake can be discharged through the discharge device. If the filter suspension has a high viscosity and the filter cloth needs to be washed, after unloading, the filter cloth is washed through the nozzles installed on both sides of the filter, and then enters the next filtration cycle. The drum rotates once, that is, it circulates once. Complete the processes of filtration, drying, washing, re-drying, unloading and filter cloth regeneration. When the machine is running, all areas work at the same time to form a continuous filtration.
Due to the filtering contaminants, it is easy to be blocked, resulting in poor suction of the pump, resulting in emptying, accelerating the wear of the pump, and seriously affecting the safety of the system. Therefore, the pressure drop of the suction filter must be strictly controlled. In general hydraulic systems, you can consider installing a low-precision suction filter to protect the pump, and install a filter before the contaminant-sensitive components to protect the pump, and install a filter before the contaminant-sensitive components for protection to control particle pollution Affect it. Its application principle is simple. Water enters from the water inlet. It first passes through the filter to remove macromolecular impurities, and then reaches the fine filter. The dirt and impurities in the water are gradually accumulated to form a filter impurity layer. Because the impurity layer is accumulated in the fine filter The inner side of the mesh, therefore, a pressure difference is formed between the inner and outer sides of the fine filter.
