Patent ID: 6565024
Filing Date: 2003-05-20
Classification: B02C

Abstract:
A dispersing device comprising a container that receives and processes a product to be dispersed; a grinding device with a housing that contains grinding bodies, wherein said housing has openings enabling the product to be dispersed to pass through; an agitating tool arranged in the housing and a first flow-producing device, wherein the housing and the agitating tool can move relative to one another; and at least one shaft protrudes into the housing via a through-opening that allows the product to be dispersed to enter the housing, further comprising a second flow-producing device, designed as an impeller (5, 6, 7, 8), provided in the housing in the region of the through-opening between the at least one shaft (21) and the housing (31), wherein the housing (31) in the region of the through-opening is designed as a pump housing in the shape of a half-shell to accommodate the impeller (5, 6, 7, 8), in order to prevent the escape of the grinding balls.