| 摘要 |
FIELD: different branches of industry. SUBSTANCE: centrifuge has rotor consisting of tapered shell with its larger base downwards and cylindrical base coupled to it. Stationary filtering shell of similar form is positioned inside rotor. It forms circular clearance with rotor shell for flow of medium being separated. Pressure disc for removal of thickened hard fraction is positioned in base. Filtering element for dehydration of the fraction in discharge zone is arranged above pressure disc. Lower part of circular clearance accommodates flow dissector for separation of light fraction and thickening of the hard one. Filtering surfaces of stationary shell and filtering element are made of different-porosity membrane. Device for preliminary filtering of medium may be installed inside of filtering shell. EFFECT: separation of medium into five fractions; higher efficiency. 2 cl, 2 dwg
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