Patent ID: 7413135
Filing Date: 2008-08-19
Classification: B01F,C12M,D21B

Abstract:
1. A method of high pressure homogenizing comprising the steps of: supplying a suspension containing a raw material such as fine solid materials, fibrous celluloses, or cells to a processing recess for inserting a front end of a processing piston with a pressure intensifier; driving the pressure intensifier for moving a receiver and/or the processing piston relatively each other; compressing a volume inside the processing recess; leading the desired amount of the suspension into a raw material receiving passage disposed inside the processing piston along a longitudinal direction or disposed in a radial direction of the processing recess and connected with the processing recess and a high pressure homogenizing device for finely dividing the suspension; increasing the pressure of the suspension inside the raw material receiving passage; passing the suspension through an orifice of the high pressure homogenizing device at high speed; and dividing finely the raw material into a dispersion, an emulsification, or a crush of the cell membranes.