FILTER ELEMENT the importance of, UTERSFILTER ELEMENTis wor
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Since its establishment , 10 years agohas always been focused on FILTER ELEMENT career development and progress, accumulated on the Lubricating oil filter s reason deep understanding and creativity. The main business of UTERS is based on the dalsorb oil purifier expiration date, and in-depth development to the The most authentic PALL FILTER,Good brand, high quality FILTER ELEMENT,Zander Precision filterand other fields.
Henan Uters International CO.,LTD adhere to the continuous technical innovation , continue to create HQFILTRATION value for our customers.UTERS have branches in,,, and other cities , and all staff focus on Zander Precision filter industry innovation and development;and we rely on the growing of Absolutely reliable Stainless steel filter innovative practice ability to win the majority of customers trust and cooperation. details:
Filter cake filtration and deep filtration
According to the filtering mechanism of the filter cake filtration and deep filtration of the points. Filter cake filtration, also known as surface filtration. A fabric, a porous material, a film, or the like is used as a filter medium. The pore size of the filter media need not be less than the particle size of the smallest particles. At the beginning of the filtration, some of the small particles can enter or even pass through the pores of the medium. However, the pore size of the medium is quickly reduced to form an effective barrier by the bridging action of the particles. Particles trapped on the surface of the media form a filter cake layer called filter cake, while the filtrate that passes through the filter cake layer is purified filtrate. With the formation of a filter cake that really acts as a filter cake itself, it is called filter cake filtration. Filter cake is mainly applied to filter larger solids (& 1%) of the occasion.
Deep filtration generally used thick filter media bed filter class (such as sand, diatomaceous earth, etc.) as a filter medium. Particles are smaller than the media gap into the media, while long and tortuous channels are trapped and attached to the media. Deep filter cake-free formation, mainly for the purification of solids with very small (<0.1%) of the fluid, such as water purification, flue gas dust removal
Filter the operation
Filtration operations generally include filtering, washing, drying, unloading four stages.
① filter. Under the action of the impetus, the suspension overcomes the resistance of the filter medium for solid-liquid separation; the solid particles are intercepted and the filter cake gradually formed, and the thickening continuously increases the filtration resistance, thereby decreasing the filtration speed gradually. When the filtration rate is reduced to a certain extent, filtration must be stopped.
② washing. After cessation of filtration, the filter cake contains many filtrates in the pores, which must be washed with fresh water or other liquids to obtain a pure solid product or to obtain as much filtrate as possible.
③ dry. Using compressed air or vacuum suction, the filter cake remaining in the capillary drain away to get a lower moisture content of the filter cake.
④ unloading. Remove the filter cake from the filter media and wash the filter media for further filtration>
With the purpose of "Quality first, service is paramount" in UTERS, our strict product quality control system ensures that Fuel Filterx1dd01f6n,PALL FILTER and other products of high quality and stability. We have a first-class laboratory equipment and a highly experienced profess
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