Stainless steel precision filter commonly used filter classification

1, PP filter filter:

The PP filter element is also called PP melt-blown filter element. The melt-blown filter core is made of polypropylene microfiber hot-melt entanglement. The fiber randomly forms a three-dimensional microporous structure in space, and the pore size of the pore is distributed along the flow direction of the filtrate, and the surface and deep layer are collected. It is integrated into the fine filter to remove impurities of different particle sizes. The filter has a precision range of 0.5-100μm, and its flux is 1.5 times or more of the same precision peak filter. It can be equipped with different types of end cap joints to meet the needs of various engineering installations.

 

2, wire wound filter filter:

The textile fiber yarn with good filtration performance is precisely wound on the porous skeleton. The yarn materials include polypropylene fiber, acrylic fiber, and absorbent cotton fiber. By controlling the winding tightness and the density of the yarn during winding, it is possible to produce filter cores with different precisions, which can effectively remove suspended solids, particulate impurities, etc. of various liquids, and have a high purifying effect on various liquids.

3, folding filter filter:

The folding filter is made of polypropylene (Polypropylene) thermal spray fiber membrane, nylon (Nylonb) polytetrafluoroethylene (PTFE) microporous membrane and other filter media, which has small volume, large filtration area and high precision. advantage. Filtration accuracy can range from 0.1 μm to 60 μm. The filter end cap seal and the integral structural connection are all hot melt bonded. The filter connector is of three international types: 222 connector, 226 connector, and flat port. The products undergo rigorous and complete testing before leaving the factory to ensure stable performance.

4, activated carbon filter filter:

There are two major categories of activated carbon filter products:

Compressed activated carbon filter, bulk activated carbon filter.

A. The compressed activated carbon filter core adopts high-adsorption coal-based activated carbon and coconut shell activated carbon as filter materials, and is sintered and formed by food-grade binder sintering. The compressed activated carbon filter is wrapped with a layer of non-woven fabric inside and outside, ensuring that the carbon core itself does not drop the carbon powder. The carbon core is filled with a soft nitrile rubber gasket at both ends to insert the carbon core into the filter cartridge. Has a good seal.

B. The bulk activated carbon filter element is filled into the special plastic casing, and the end cover is welded to the two end faces of the casing by welding equipment, and the two ends of the casing are respectively put into the non-woven fabric for filtering. Filter to ensure that the carbon core does not drop toner and black water when in use. According to the customer's needs, the housing end cover can be made into different types of connectors. Interface modes are: flat pressure type, pipeline type (models are: 4042, 4044, 4046, etc.)

5, titanium rod filter filter:

Titanium rod filter has corrosion resistance, high temperature resistance, high strength, easy to ensure filtration precision, easy to regenerate, etc. Titanium filter element is formed by titanium powder forming and high temperature sintering, so the surface particles are not easy to fall off; the use temperature in air Up to 500 ~ 600 ° C; suitable for filtration of various corrosive media, such as:,, hydroxide, seawater, aqua regia and filtration of chloride solutions such as iron, copper, sodium. It has excellent mechanical properties, can be machined by cutting, welding, etc., with high compressive strength, internal pressure breaking strength zui up to 2MPa or more; its filtration accuracy is easy to guarantee, even if working under high temperature and high pressure, the aperture will not be deformed. The porosity is up to 35 to 45%, the pore size distribution is uniform, the amount of dirt is large, and the regeneration method is simple, and can be reused after regeneration.

6, RO reverse osmosis filter cartridge:

Filter element with RO reverse osmosis membrane. Reverse Osmosis Technology: The reverse osmosis text is REVERSE OSMOSIS, which is a collection of multinational scientists from the US Space Agency. It has spent billions of dollars with government support and has been researched for many years. The principle of reverse osmosis is to apply a pressure greater than the natural osmotic pressure on the raw water side, so that the water molecules are reversely infiltrated from the higher concentration side to the lower concentration side. Since the pore size of the reverse osmosis membrane is much smaller than several hundred times or even thousands of times of the case toxicity and bacteria, various viruses, bacteria, heavy metals, solid solubles, contaminated organic matter, calcium and magnesium ions cannot pass through the reverse osmosis membrane. In order to achieve the purpose of softening and purifying the water.

7, stainless steel precision filter

Stainless steel filter features:

A good filtration performance, uniform surface filtration performance for 2-200um filtration particle size

B corrosion resistance, heat resistance, pressure resistance, wear resistance;

C stainless steel filter core pores uniform, accurate filtration accuracy;

D stainless steel filter unit has a large flow per unit area;

E stainless steel filter element is suitable for low temperature and high temperature environment; it can be reused after cleaning, no replacement.

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