APPARATUS FOR MEMBRANOUS CONCENTRATING Russian patent published in 2004 - IPC

FIELD: chemical industry; food industry; pharmaceutical industry and other industries.

SUBSTANCE: the invention is dealt with the field of concentrating of solutions using a method of ultrafiltration, reverse osmosis and may find application in the food, chemical, pharmaceutical and other industries. The technical result is an increase of productivity of process and a decrease of power inputs. The apparatus for membranous concentrating includes a shell with a branch-pipe for the product withdrawal, inside which there is a body with two ring-type slots. Along the axis of the apparatus there is a guiding rod, on which a cone with the extensible blades. The blades are mounted with a capability of motion on the guiding rode along the diaphragm.

EFFECT: the invention allows to increase productivity of the process and to decrease power inputs.

2 dwg