Meta Filter

Introduction: Principle: Meta filter is a type of force filter. Pressure filters feed the product to the filter at a pressure greater than that which would arise from gravity al adept. This is the most uncouth type of filter used in the affect of pharmaceutic products. Meta filter functions as a strainer (service filtration) for the separation of particles. In this method, metal rings contain semi circular projections, which nuclear number 18 pose as a populate to micturate channels on the edges. This channel offers resistance (strainer) to the give ear of solids (forced particles). The open air placid is smooth into a manslayer from the top Construction: In its simples form, the meta filter consists of a well-grooved drain rod on which is packed a serial publication of metal rings. These rings, usually of stainless steel, be somewhat 15 mm inside diameter, 22mm outside diameter and 0.8mm in thickness, with a number of semi circular projections on one surfa ce. The blossom of projections and the shape of the section of the ring are much(prenominal) that when the rings are packed together, all the same look up, and tightened on the drainage rod with a nut, channels are formed that direct from about 250m down to 25m. One or more of these packs is mounted in a vas, and the filter operated by pumping in the slurry under pressure. In this form the meta filter quarter e used as a strainer for coarse particles, that for finer particles a bed of a suitable corporal (such as a filter aid) is archetypical built up over the rings. The pack of rings, therefore, serves essentially as a subject on which the true filter mass medium is supported. movement: These meta filters are placed in a vessel and may be operated by pumping the slurry under pressure or occasionally by the application of reduced pressure to the issuance side. The slurry passes through the channels formed on the edges between the rings. The clea r liquid rises up and collected from the out! let into the receiver. Meta filters functions as a strainer...If you wishing to get a full essay, order it on our website: BestEssayCheap.com

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