Usually, the blade filter is mainly used for centrifuge slag and is a complex filtration device.The filter plate can be composed of stainless steel mesh, stainless steel punching mesh and stainless steel welding mesh without consuming filter paper, filter cloth and filter element.Specifically, the stainless steel net is resistant to acid-alkali corrosion, can be washed without rust, and can be reused after dry, with a long service life, which brings great economic benefits to customers.It is reported that the stainless steel network can be divided into flat and oblique lines, from 1 item to 600 items for customers to choose from.High filtration accuracy and fast filtration speed, you can be slag discharge particles automatically selected for filtration.It is worth mentioning that the whole filter process of the blade filter can be fully automatic operation.Good performance and easy operation gradually expand the use of blade filters.It is not only widely used in cooking oils, resin, oil, paints, pigments, food, beverages, pharmaceuticals, oils, chemicals, but also for decachromization and filtration.Various liquids of clay, and silicon in the wastewater.Filtered algae, activated carbon, and impurities.The blade filter "small volume" is small, but it is convenient for customers, mainly because of its core component-filter and the design of the entire filtering process.
Core component-Fixed filter plate
The core component of the blade filter includes a plurality of alternately placed rotating impeller and fixed filter plates with a frame.Therefore, fixing the filter plate is an important point.The common fixed filter plate has a circular hole at the midpoint, which the axis of the impeller passes through, and the ring between the hole and the axis is the channel between all levels.They may be formed by laying the filters on both sides of the fixed filter plate.The filtrate is discharged along grooves that can be fixed from the surface of the filter plate, and each filter surface is called first.In addition, there are several blades on the rotating impeller and the gap between the blade and filter surface can be kept small.The mechanical scraping action of the scraper can limit filter accumulation when the impeller rotates at low speed.When the impeller speed is high to a certain extent, the scraper can drive the suspension to move along the filter surface at high speed, so that no filter residue accumulates on the filter surface.
Main component-filter
The blade filter is a complex pharmaceutical device, and the filter net is one of its main working components.The filter net is usually made of multiple layers of non-standard stainless steel, which has a filtrate flow path.The perimeter of the filter net is a rectangular or circular cross-section frame made of stainless steel as a filtrate collection channel.The filter and filter frame are riveted, the lower part of the filter is the drain connector inserted into the header, and the connector is sealed with rubber O-rings.Generally speaking, the filter adopts a spiral lifting mechanism, and the operator should add lubricating oil to the refueling cup before each lifting.
