2023-07-29
The high-flow filter element belongs to the combination of surface filtration and depth filtration, so that the single passage can reach 70m3/h. Compared with ordinary filter elements, it can greatly reduce the number of filter elements, and significantly reduce the size of the support shell, reducing the number of filter elements during use. Replacement times and unnecessary losses, improve work efficiency.
The high-flow filter adopts polypropylene design and hot-melt welding as a whole, which can effectively prevent secondary pollution. The sealed interface design reduces the risk of side flow and ensures the tightness and reliability of the filter. The large-diameter design of the filter increases effective filtration. area, can greatly reduce the number of filter elements and housing size, in many applications due to large flow, can reduce filter life, can reduce investment and labor costs.

The reasons for the large-scale popularization and application of large-flow filter elements are as follows:
①At present, many large-scale metallurgical equipment are imported, and the original filter elements are generally expensive. After the original filter elements are used up, most users hope to use low-cost, easy-to-supply domestic replacement filter elements. Therefore, the use of filter replacement products has certain inevitability.
② Solid particle pollution has a great harmful effect on hydraulic and lubrication systems. When the content of solid particle pollutants is lower than the target cleanliness of the system, the system can operate normally and well.
When the content of solid particle pollutants is higher than the target cleanliness of the system, the working performance, working reliability and working life of the system will be affected. Due to the intrusion of the outside world and the internal generation, the hydraulic system will inevitably Added many solid particle pollutants.
Therefore, the hydraulic system must continuously remove solid particle pollutants in order to ensure the realization of the target cleanliness of the system. The large flow filter element in the filter is to complete the function of removing solid particle pollutants.
③Large flow filter element is a filter element made of porous filter material.

It intercepts the solid particles in the system medium through surface interception and curved hole adsorption, so as to achieve the purpose of purifying the medium. At the same time, the intercepted solid particles block the medium channel of the filter element and increase the pressure difference at both ends of the filter element. When the pressure difference increases to a certain level, the filter element needs to be replaced.
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