The principle is that after the fluid enters the filter cartridge, its impurities are blocked, and the clean fluid flows out of the outlet, when it needs to be cleaned, just remove the cone filter cartridge and load it after cleaning [1].
Action
(1) oil suction filter: the filter is located in the suction pipe of the pump, filter the residual pollutants in the tank through the air hole into the pollutants, have the role of protecting the pump. However, in order to avoid the phenomenon of holes in the pump, we must pay full attention to the pressure loss, and generally use 100-200 coarse metal mesh or notched wire materials. Therefore, it is not a filter that controls the concentration of pollution in the system. (2) High-pressure pipeline filter (A) : located on the outlet pipe of the pump, it has the role of protecting pollutants from entering the system. Therefore, the concentration of pollutants in the system can be controlled. However, because it is a high pressure main road, it is subject to the pulsation and pressure impact of the pump, so the material and strength of the filter element should be carefully considered. (3) High pressure pipeline filter (B) : In the system, in order to protect the hydraulic parts that are particularly sensitive to pollution, this filter is installed, also known as the terminal filter. Therefore, it is often smaller than other filters filter granularity. Therefore, choose a large capacity when using. In addition, the material and strength of the component should also be fully considered as (A). (4) reflux filter: located in the system of the return oil line, its role is to produce or invade the system of pollutants before returning to the tank to capture. Therefore, it is the most effective and important filter to control the concentration of pollution in the system. Although it is a low pressure pipeline, but according to the operation of the transmission device, there will be pulsation or pressure impact, so the material and strength of the components should be fully considered. Import pump (5) Circulation filter: located on the oil return circuit of the tank cycle, the capacity of the system is large, so it is often used when requiring strict cleanliness. Even if the system is not working, the pollutants in the tank can be captured, therefore, the efficiency of reducing pollution concentration is the best. In addition, a cooler is installed, which has the advantages of cooling and easy maintenance at the same time. But need to use a special pump and motor, the cost is high. (6) Air filter: located on the tank, with the prevention of pollutants due to changes in the amount of oil in the tank with the air into the tank. Therefore, the filtration accuracy should have the same performance as the filter, and the capacity should be left with sufficient room to prevent the pressure in the tank from becoming negative due to the blockage of the hole, causing the cavitation phenomenon of the pump. Pay special attention when the surrounding environment is harsh [2].
Features
Cone filter Features: Mainly used for pipeline before driving, installed between the two flanges of the pipeline, the equipment is simple, reliable, convenient and widely applicable.
Type
Cone filters are divided into: 1. Tip bottom cone filter; 2. Flat bottom conical filter [2].
Scope of application
1. Weak corrosive substances in petrochemical production. 2. Corrosive materials in chemical production. 3. Low temperature materials in refrigeration. 4. Materials with hygiene requirements in light industrial food and pharmaceutical production
Complaint
