| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a compression extrusion molding machine used for the volume reduction-recycling treatment or the like of solid waste, wherein the diameter and number of extrusion nozzle holes and extrusion shape can be changed in accordance with the kinds, properties, uses for regeneration of the object to be treated or the like, and a change operation can be extremely easily performed. Ž<P>SOLUTION: In the compression extrusion molding machine M where the solid material to be treated is charged inside a treatment tank 1 disposed with a pair of extrusion screw shafts 2A, 2B rotating in such a manner that spiral teeth 21a, 21b are engaged with each other, and is subjected to volume-reduction compression by the rotation of the extrusion screw shafts 2A, 2B, and the compressed product is continuously extruded from an extrusion nozzle part at the front edge of the treatment tank 1, nozzle fitting opening parts 11a, 11b passing through the inside and outside are formed at the front edge plate 11 of the treatment tank 1, the extrusion nozzle part is composed of nozzle blocks 3A to 3D provided with a plurality of nozzle holes 30, and the nozzle blocks 3A to 3D are fitted to the nozzle fitting opening parts 11a, 11b from the outside, and are screwed to the front edge plate 11 of the treatment tank 1 from the outside freely attachably/detachably. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
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