APPARATUS FOR MEMBRANE CONCENTRATION Russian patent published in 2019 - IPC B01D63/06 

FIELD: chemistry.

SUBSTANCE: invention relates to concentration of solutions by ultrafiltration, reverse osmosis and can be used in food, chemical, pharmaceutical and other industries. Apparatus for membrane concentration, comprising a housing for discharge of product, housing with annular slots, in cavity of which there is a hollow rod having a front part in form of a cone, which differs from known designs in that a movable bushing is installed inside the housing, the front edge of which forms a flow divider, and the inner surface of the bushing forms a conically narrowing channel with a cone surface, having the shape of a confusor, the product discharge housing is made two-sectional.

EFFECT: technical result is higher efficiency of device.

1 cl, 1 dwg