High pressure homogenizing apparatus and method thereof

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;
• 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;
• wherein said raw material receiving passage is disposed inside the processing piston in a longitudinal direction thereof.

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;
• a detachable cover disposed at an upper face of the receiver to cover the processing recess and slidably passed through by the processing piston;
• 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;
• wherein said raw material receiving passage is disposed inside the processing piston in a longitudinal direction thereof.