1, filter cloth filter definition: is a kind of material and another material separated from the process. Filter by the state is divided into dry and wet filtration. According to the filter material is mainly divided into liquid and solid, gas and solid from the solid, solid from the separation, the liquid did not leave.
2, filtration mechanism: interception mechanism, inertial mechanism, random diffusion, electrostatic precipitation, gravity effect.
3, filtering accuracy classification: There are many kinds of filtering accuracy classification, mostly according to the size of the filter material size points. It is classified into particle filtration (10 μm or more), microfiltration (10-2 μm to 20 μm), ultrafiltration (10-3 μm to 1 μm), reverse osmosis (10-4 μm to 10-1 μm), and the like. Can also be divided into coarse-grained, particle-level, macromolecular level, molecular level, ion level.
4, filtration equipment principle: The main application of filtration equipment above five kinds of filtering mechanism to stop a variety of filters. Needle on the liquid from the local, mainly subsidence filtration, constant pressure filtration, pressure filtration (including positive pressure and vacuum), centrifugal filtration and other means. Our products are mainly used in pressure filtration and centrifugal filtration
5, liquid-free from the device with a belt vacuum filter, belt press filter, frame filter press, drum vacuum filter, turret vacuum filter, centrifugal filter. Our single-filament filter cloth products are mainly used in belt filter, and is our flagship product. Other such as 3112, p840b mainly used in the frame filter. Belt type, drum, turntable, etc. belong to continuous filtration, and frame, centrifuge and so on are intermittent filtration.
6, the degree Belt vacuum filter belongs to the continuous vacuum filter, mainly composed of parts: the main rubber drainage belt (or bracket), filter cloth belt, suction filter, backwash installation, feed installation, unloading installation, Deviation correction installation, vacuum gas source. Belt filter filter pressure is about negative 0.04 ~ 0.09MPa.
7, the degree of belt vacuum filter main filtering stage (filter cloth running stages): including the feed stage, suction filtration stage, washing stage, dry stage, unloading stage, anti-washing stage. Belt press filter, add a pressing stage.
8, belt filter press cloth main specifications include: width, length, joints and so on. Matches the selected product based on the filtered material. An ordinary belt vacuum filter needs a filter cloth belt, belt press filter needs two filter cloth belt. Specifications in width, length, etc. mainly based on filter model specifications resolution. The connector method can be based on customer detailed request to stop the choice. Joints include: hooks, retaining card cloth convergence method. Hook material: stainless steel card, polyester zipper. Kabi way a new law, the old law, such as double. Cohesion methods are mainly glued, heat, suture.
9, frame filter is a batch pressure filtration equipment. The main components of the local: filter board, filter box, filter cloth, compact installation, pressurized installation, feed installation, liquid installation. The main filter stage: closed frame plate stage, feed stage, pressure filtration stage, opening and closing frame stage, unloading stage. Frame filter press filter pressure roughly between 5 ~ 20MPa.
10, frame filter press filter main specifications based on filter plate selection. Common filter plate include: filter plate size (length × width × thickness), hole location, size, hole thickness, other auxiliary local detailed location. General size of the cloth generally include: filter cloth length, width, the location of the holes, neck collar height, tape position and so on. About a frame filter press, are a lot of board frame to form, we have a machine with a filter cloth head, tail cloth each with a detailed number of plate frame filter bag composition. Depending on the filter and filtration environment sometimes also needs interlining, ear cloth and so on.
浙江天台丰顿滤料有限公司是一家专业从事：液体过滤袋、工业滤布、滤布、滤袋、除尘袋生产销售的滤布厂家，多年来在液体过滤袋、滤袋、工业滤布、除尘袋生产上积累了丰富的经验和领先的技术。
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