APPARATUS USED FOR THE DIAPHRAGM CONCENTRATION Russian patent published in 2008 - IPC B01D63/06 

FIELD: food-processing industry; chemical industry; pharmaceutical industry; aircraft industry; other industries; production of the apparatuses used for the diaphragm concentration of the solutions.

SUBSTANCE: the invention is pertaining to the equipment used for concentration of the solutions by the method of the ultra- filtration, the reverse osmosis and may be used in alimentary, chemical, pharmaceutical and other industries. The apparatus contains: the tubular diaphragm with the feed of the source solution inside the diaphragm; the attached to the diaphragm body, on which there is the housing with the union for withdrawal of the solution with the heightened contents of the dissolved substances. In the walls of the body there are the conical holes, and in the internal cavity of the body there is the taper sleeve capable to move in the axial direction. The sleeve is installed in such a manner, that its internal and external diameters are reducing in the direction of the stream motion. The technical result of the invention is the increased productivity.

EFFECT: the invention ensures the increased productivity of the apparatus of the diaphragm concentration.

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