Who can talk about the differences between security filter, precision filter, microporous filter, hydrophobic filter and sterilization filter in detail?

1: The safety filter and the precision filter are similar, and in some places the same filter is called by different names.

The filtering principle is that the liquid to be filtered is pressed in from the inlet of the filter, filtered by the filter element from outside to inside through the filter layer, and then discharged from the outlet. Impurities are trapped in the deep layer and surface of the filter element, so that the liquid can be filtered. The size and structure of the filter and the size of the filter element depend on the designed flow rate and the medium characteristics of the filtered liquid.

Precision filter is a new type of multifunctional filter, which consists of filter and filter element. Widely used in machinery, metallurgy, chemical industry, textile, printing and dyeing, electroplating, medicine, food and other industries such as water, oil, ink, solid-liquid separation and other liquid purification. According to the pore size of the filter element, filling filter elements with different materials and different accuracy can effectively remove all kinds of tiny impurities. It mainly removes fine particles in water.

2: Microporous filter

In fact, it is a microporous membrane filter, which belongs to the filter core machine series. The microporous membrane filter is composed of a folding microporous membrane filter element and a stainless steel (SUS304 or SUS3 16L) outer cylinder, and a single-core or multi-core filter element is installed in the outer cylinder. The cylinder of the filter adopts quick-opening ear bolts and is equipped with a rocker arm. It is very convenient to install and remove the filter element and clean the filter. Mirror polishing of the inner surface of the filter (roughness Ra≤0.28? M), no sanitary corner, conform to the requirements of the "GMP" specification.

The microporous filter introduces advanced technology, which has the characteristics of small volume, light weight, convenient use, large filtering area, low blocking rate, fast filtering speed, no pollution, good thermal stability and chemical stability. When the filter leaves the factory, the user must configure different forms and materials of filter elements according to the filtering purpose and media conditions before using it.

3: hydrophobic filter

It is a kind of filter screen with weak water absorption, similar to the above, but different in material.

4: Sterilization filter

As the name implies, the sterilization filter adopts special filter materials and technical design, and the filter element has super-hydrophobic and breathable properties, which can completely remove oil, impurities and liquid water in compressed air. Say a case: What does an activated carbon mask mean? What are the characteristics? What about the activated carbon filter? The reason is also very simple.

The answer is not very comprehensive, I hope you have a little understanding, thank you.

The above is provided by Guangzhou Chuante Filter Co., Ltd. ..