Pipeline coarse filter series, can also be used for gas or other medium large particulate filtration, installed on the pipeline can remove the fluid in the large solid impurities.
Pipeline coarse filter series, can also be used for gas or other medium large particulate filtration, installed on the pipeline can remove the fluid in the large solid impurities, so that the machine equipment (including compressors, pumps, etc.), instruments can work and operate normally, to stabilize the process, ensure the role of production.
When choosing an oil filter, the following points should be considered:
(1) Filtration accuracy should meet predetermined requirements.
(2) It can maintain sufficient flow capacity for a long time.
(3) The filter core has enough strength and is not damaged by hydraulic pressure.
(4) The filter core has good corrosion resistance and can work at the specified temperature for a long time.
(5) The filter core is easy to clean or replace.
(1) To be installed in the pump suction port:
The suction circuit of the pump is generally equipped with a surface type oil filter, the purpose is to filter out large impurity particles to protect the hydraulic pump, in addition, the filter capacity of the oil filter should be more than twice the pump flow, pressure loss is less than 0.02MPa.
(2) Installed on the pump outlet oil circuit:
The purpose of the oil filter is to filter out contaminants that may invade components such as valves. The filtration accuracy should be 10~15μm, and can withstand the working pressure and impact pressure on the oil circuit, the pressure drop should be less than 0.35MPa.
(3) Installed on the oil return circuit of the system: this installation plays an indirect filtering role. Generally, a back pressure valve is installed with the filter. When the filter is blocked up to a certain pressure value, the back pressure valve is opened.
(4) Installed on the system branch oil circuit.
(5) Separate filtration system: large hydraulic system can be set up a hydraulic pump and oil filter to form an independent filtration circuit.
In addition to the oil filter required by the whole system, a special fine oil filter is often installed in front of some important components (such as servo valve, precision throttle valve, etc.) to ensure their normal operation.
Pipeline coarse filter series
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