| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an extrusion molding machine for manufacturing a wood pellet that does not require drying processing for a wood raw material. <P>SOLUTION: The extrusion molding machine for manufacturing a wood pellet includes: a uniaxial screw 12 which is provided freely rotatably while being connected to a motor as a driving means; a cylindrical body 16 which horizontally houses the screw 12 therein; a raw material supply opening 20 which is formed in the upper part of the cylindrical body 16 and close to a rear end 18 thereof, and supplies a wood material M; a temperature sensor 30 for the wood material M in the cylindrical body 16; a cooling jacket 14 installed at an outer periphery of the cylindrical body 16; a die 24 provided at a tip 22 of the cylindrical body 16 and serving as an extrusion opening; and a drain opening 32 formed in a lower part 50 of the rear end 18 of the cylindrical body 16. <P>COPYRIGHT: (C)2013,JPO&INPIT |
