Patent ID: 7530511
Filing Date: 2009-05-12
Classification: B01F,C12M,D21B

Abstract:
1. A high pressure homogenizing apparatus, comprising: a high pressure homogenizing device; an orifice having a small diameter disposed at the high pressure homogenizing device for allowing a suspension containing a raw material including fine solid materials, fibrous celluloses, or cells to pass at a high speed under a high pressure; a raw material receiving passage connected to the high pressure homogenizing device; a processing piston to process the raw material; a pressure intensifier opposed to the processing piston; and a processing recess disposed in the pressure intensifier for accepting a front end of the processing piston; wherein one end of the raw material receiving passage is directly connected to the orifice and another end thereof is directed to face the processing recess; whereby said pressure intensifier or the processing piston is moved relative to each other and a volume inside the processing recess is compressed so that a desired amount of suspension containing the raw material is transferred, under high pressure, into the raw material receiving passage to be finely divided at the orifice of the high pressure homogenizing device.