Category Archives: article

Coarse filter 1, the core part of the filter is the filter core parts, the filter cartridge from the filter frame and stainless steel wire mesh composition, stainless steel wire mesh is suitable for loss parts, to be special protection; 2, when the filter work for some time, the filter core precipitated a certain amount […]

Filter filter is the heart of the filter, as the name suggests for the filter. Filter is also the main principle of the filter is to purify the original ecological resources and the re-use of resources, and the need for purification equipment, filters are generally used in oil filtration, water filtration, air filtration and other […]

HEPA filter – HEPA filter principle The water to be treated by the filter into the body from the inlet, the impurities in the water deposited on the stainless steel filter, the resulting pressure. Through the pressure switch to monitor the inlet and outlet pressure changes, when the pressure reaches the set value, the electronic […]

1, the filter original filter shell as a whole molding, processing technology, to avoid the steel filter shell welding caused by a variety of drip; high strength ductile iron material excellent corrosion resistance, extended product life; 2, the filter design and manufacture of proprietary filter technology, high-precision filter will never wear; 3, the filter reliable […]

First, the count scan method: The dust source of the counting scanning method is liquid or solid aerosol. For example: DEHS, DOP, polystyrene ball, atmospheric dust and so on. The local transmittance of the filter being tested can be tested to determine if the filter has local leak defects by measuring whether it exceeds the […]

The design of the filter itself has also made significant progress, the most important of which is the removal of the partition, that is, the development of non-separator filter. The barrier-free filter eliminates the risk of damage to the filter media by the separator, and effectively increases the filtration area, improves filtration efficiency, and reduces […]

Usually installed in the water pipe after the water table, is the first house full of coarse water filtration equipment. Mainly to remove the precipitate impurities generated by the pipeline and bacteria, microbial debris, rust, sand and other particles greater than 5 microns or more impurities. To ensure that the network generated a large number […]

Disc Filter Filtration Process: 1, the sewage to be treated from the inlet into the filter unit 2, the water flow from the outside of the filter plate group to the inner side of the filter plate group 3, the water flow through the ring-shaped edge of the channel, the particle size is greater than […]

The same principle of operation is also present in the soot particulate filter of the ceramic matrix. However, because of the high filtration efficiency and the poor relationship between NO2 and soot particles, it is impossible to burn all the soot particles, and only secondary injection with the help of the engine controller can make […]

High efficiency air filter: ■ It is suitable for air filtration at room temperature and humidity, which can contain trace acid and alkali organic solvent. The product has high efficiency, low resistance and large dust holding capacity. It is widely used in aerospace, aviation, electronics, pharmacy and bioengineering. ■ Can be produced according to user […]