METHOD OF PRODUCT DIAFILTRATION AND DEVICE FOR IMPLEMENTATION OF METHOD Russian patent published in 2008 - IPC A23L2/74 

FIELD: food processing.

SUBSTANCE: an inlet (2) for a product of filtering element (1) and its outlet (3) for a product are joined with a circulating pump (5) to the product's contour, to which a product can be continuously delivered along a feedline (6), and from which a product can be continuously drained off through a drain line (8). The outlet (4) for permeate of the filtering element (1) connected with a pump (13) for product's contour by a runback (11), so that the desired quantity of permeate can be returned to the contour of a product. Besides there is a supply line (10) that delivers washout liquid by a pump (12) for washout liquid, with the help of which the desired quantity of water can be delivered as washout liquid. Delivered quantity of permeate and water can be fixed independently.

EFFECT: invention allows determining and regulating a degree of product washing-out in a wide range; quality and quantity of the derived product and permeate in stable working conditions.

26 cl, 3 dwg