How to clean the multifunctional vacuum oil filter?

When cleaning impurities, pay special attention to the stainless steel wire mesh on the filter element of the multifunctional vacuum oil filter. Once damaged, the filter will be reinstalled, the purity of the filtered medium will not meet the design requirements, and the compressor, pump, instrumentation and other equipment will be damaged. Generally speaking, the filter element of the multifunctional vacuum oil filter is made of special materials and is a vulnerable part that requires special protection. After the precision filter has been working for some time, the filter element will block a certain amount of impurities. At this time, the pressure ｄｒｏｐ will increase and the flow rate will decrease. It is necessary to remove impurities from the filter element in time and clean the filter element at the same time.

1. Sintered oil filter

The filter element of the sintered oil filter is made of sintered metal powder, and the micropores between the particles are used to block the passage of impurities in the oil. This filter element can withstand high pressure, has good corrosion resistance, and high filtration accuracy. It is suitable for high-pressure and high-temperature hydraulic systems that require fine filtration. It is a necessary means for the regular operation of the hydraulic system.

2. Wire gap oil filter

The wire gap oil filter uses steel or aluminum wire tightly wound around the outside of the cylindrical frame to form a filter element. It relies on the tiny gaps between the copper wires to filter out impurities mixed in the liquid. It has a simple structure, a large flow rate, and higher filtration accuracy than the mesh oil filter, but it is not easy to clean. Most of them are return oil filters.

3. Mesh oil filter

The filter element of the mesh oil filter is made of copper mesh, and one or two layers of copper wire mesh are wrapped on a plastic or metal cylindrical frame with many holes nearby. Its filtration accuracy depends on the number of layers of the copper mesh and the size of the mesh. This oil filter has a simple structure, a large flow rate, and is easy to clean, but the filtration accuracy is low. It is generally used for the oil suction port of the hydraulic pump.