We all know? Play the role of filter filter core which?
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everyone know? Play the role of filter filter core which?
2011-07-12 14:16:36 | classification: the default classification | | text label: medium to subscribe to a, titanium rod filter it is the scope of application of bigger and filter effect is good, it is also a kind of have corrosion resistance, high temperature resistant sex and strength, that is easily filtering precision, good properties on regeneration; Titanium filter of titanium powder by forming, high temperature sintering and become, it is not easy to fall off particles on the surface; In the use of air temperature of 500 ~ 600 ℃; Apply to all kinds of corrosive medium, such as: sulfuric acid, hydrochloric acid, hydrogen peroxide, sea water, wang and iron, copper, sodium and chloride solution of filtering. It has excellent mechanical properties, cutting, welding, machining, compression strength, internal pressure destroy strength up to 2 MPa above the highest; The filtration precision that is, even in the work under high temperature and high pressure, pore also won’t happen deformation. Its pore ratio can reach up to 35 to 45%, pore size distribution, uniform, Nike sports shoes unclean amount is large, and renewable method is simple, after regeneration be used again.
2, RO reverse osmosis, the reverse osmosis RO filter core of film of filter. REVERSE OSMOSIS technology: the original is REVERSE OSMOSIS REVERSE OSMOSIS, it is the U.S. space agency NASA set international scientists, in government support, cost billions of dollars, after DuoNian research and into. The principle of reverse osmosis is in raw water on a party than natural infiltration pressure more pressure, make water molecules made of high concentration of a party to the concentration of reverse osmosis low side. Reverse osmosis membrane because of pore diameter far less toxic and cases of bacteria and even thousands of times more than hundreds, so all sorts of bacteria, viruses, heavy metals, solid soluble substance pollution, organic, and calcium magnesium ions can’t reverse osmosis membrane through, so as to achieve the purpose of purifying water softening.
three, stainless steel filter stainless steel filter features:
1 good filtering performance, on 2-200 um filter particle size all can play a uniform surface filtering performance
2 corrosion resistance, heat resistance, compression sex, good abrasion resistance;
3 stainless steel filter stomatal even, and the precise filtration precision;
4 stainless steel filter unit area of the traffic flow;
5 stainless steel filter for low temperature, high temperature environment in bag; After cleaning can be used again, avoid replacement.
application: petroleum chemical industry, oil pipe filtering; Come on equipment, engineering machinery equipment fuel filtering; Water treatment industry equipment filtering; 7 pharmaceutical and food processing area; The rated flow 80 200 l/min work pressure 1.5-2.5 pa filtering area (m2) 0.01-0.20 filtration accuracy (u m) and 200 mu m filter material stainless steel nets stainless steel mesh used for heavy oil combustion system except water level before, it can also be used for chemical liquid filtration precision 100 um, filter, material is stainless steel round microporous nets. Used in the electronics, petroleum, chemical, pharmaceutical, food and other industrial departments of the pretreatment and post-treatment system. To contain the suspension impurities low (less than 2 ~ 5 mg/L) further purification of water quality. Such products in the bag filter also to have certain utilization rate.
filter oil filter core
machine
DuoZhong specifications different materials, precision filter from 0.5 to 80 m, meet different mining, adapt to the processing of oil demand. [1]
filter product characteristics:
· outstanding chemical compatibility for filtering, strong acid, strong alkali and organic solvent
· the membrane filter for folding filter, membrane filtration deep area is large
· low differential pressure, on corrupt capability is strong, long service life
· has a broader filtration precision can choose
according to different raw materials used, the service life of the filter dust also will be different. With the use of the extension of time, the water can jam the impurities, activated carbon filter will filter adsorption saturated. So, in general, PP filters 3 months need to replace, and activated carbon filter 6 months need to change. And hollow fiber because not cleaning, are generally placed in PP cotton and the rear end of the activated carbon use, or it is easier to jam, so we should be aware of the filter to replace use period period must change in time..
