Meta Filter

Introduction: Principle: Meta filter is a type of labour 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 almost uncouth type of filter used in the touch on 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 dwell to micturate channels on the edges. This channel offers resistance (strainer) to the menstruum of solids (forced particles). The open air mobile 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, are somewhat 15 mm inside diameter, 22mm outside diameter and 0.8mm in thickness, with a number of semi circular projections on one surface. The aggrandizement 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 diminish 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 give the bounce e used as a strainer for coarse particles, tho for finer particles a bed of a suitable square (such as a filter aid) is archetypical built up over the rings. The pa ck of rings, therefore, serves essentially a! s a plinth on which the true filter mass medium is supported. operating theatre: 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 with the channels formed on the edges between the rings. The clear liquid rises up and collected from the outlet into the receiver. Meta filters functions as a strainer...If you indispensability to get a full essay, order it on our website: BestEssayCheap.com

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