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The filter press is mainly used for solid-liquid separation. The material is filtered by pressure, and is widely used in the chemical and pharmaceutical fields. Especially for the separation of sticky and fine substances, it has its unique advantages.

　　 Filter Press (Filter Press) is used to separate solids and liquids. Compared with other solid-liquid separation equipment, the mud cake filtered by the filter press has a higher solid content and an excellent separation effect. The basic principle of solid-liquid separation is: the mixed liquid flows through the filter medium (filter cloth), the solid stays on the filter cloth, and gradually accumulates on the filter cloth to form a filter cake. The filtrate part penetrates the filter cloth and becomes a clear liquid without solids.
Filter press is a commonly used filtration and separation equipment in mining, sludge, food and other industries. It was used in chemical production in the early 18th century and is still widely used in chemical, pharmaceutical, metallurgical, dye, food, brewing, ceramics and environmental protection industries. . The filter press consists of multiple filter plates and filter frames superimposed to form a filter chamber, and a filter with pressure as the driving force for filtering. The filter press is intermittent operation, and there are three types of plate and frame filter press, chamber filter press and vertical filter press.

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Features of vertical filter press