In order to achieve high precision filtration quality, the precision filter adopts multiple layers of different filtration materials, including borosilicate fiber layer, glass fiber layer, activated carbon fiber layer, multi-layer non-woven fabric layer and stainless steel mesh layer. Let's look at the characteristics of precision filters.
Characteristics of precision filter
1. Efficiently remove water, oil mist and solid particles. The removal rate of particles above 0.0 1μm is 100%, and the oil mist concentration is controlled at 0.01ppm/wt;
4. Reasonable structure, small volume and light weight;
3. You can choose plastic shell and aluminum alloy shell with protective cover.
3. Three-stage subsection purification treatment, long service life.
Precision filter accuracy grade:
P The air pipeline filter can filter out liquid and solid particles as small as 65,438+0 microns, and the minimum residual oil content is only 0.5ppm, with a trace of dust and oil mist. Used for pretreatment before class A shower; After that, the air quality was further improved by cold dryer and suction dryer.
Q main pipeline filter can remove a large number of liquid and solid particles above 3μm, and the minimum residual oil is only 5ppm, which is used for air compressor, after cooler and before other showers in ordinary care; It was used as pretreatment equipment before it was used in a cold dryer.
S ultra-efficient filter can filter out liquid and solid particles as small as 0.0 1μm, and the minimum residual oil is only 0.00 1ppm. Before the H-class over-shower dryer is used, it will try to take care of it. After that, the cold dryer will ensure that there is no oil in the air.
C activated carbon micro-oil mist precision filter can filter out oil mist and hydrocarbons as small as 0.0 1μm, without nutrients, dust and grease, odorless and tasteless. Finally, it will have the effect of overspray, which can be used in some units that must use high-quality and high-quality air, such as food industry, breathing, aseptic packaging and so on.
Fine classification of precision filter elements;
Main pipeline filter
It can remove a large number of liquid and solid particles above 3μm, and the minimum residual oil is only 5ppm, with a small amount of water, dust and oil mist. Used for general protection before air compressor, aftercooler and other filters; Used as pretreatment device before cold dryer.
Test air line filter
It can filter out liquid and solid particles as small as 1μm, and the minimum residual oil content is only 0.5ppm, and there are trace amounts of water, dust and oil mist. Used for pretreatment before class A filter; The air quality will be further improved after passing through the cold dryer and the suction dryer.
Ultra-efficient oil removal filter
It can filter out liquid and solid particles as small as 0.0 1μm, and the minimum residual oil is only 0.00 1ppm, and almost all moisture, dust and grease are removed. Used before H-class filter and dryer, it plays a protective role, and after cold dryer, it ensures that there is no oil in the air.
activated carbon filter
Oil mist and hydrocarbons as small as 0.0 1μm can be filtered out, and the minimum residual oil content is only 0.003ppm, without moisture, dust and grease, odorless and tasteless. For some units that must use high-quality high-quality air, such as food industry, breathing, aseptic packaging, etc., it plays the role of the last filter.