| 摘要 |
PROBLEM TO BE SOLVED: To provide a combustible raw material supply system which can exhibit high sealability by preventing a bridge from being formed by the combustible raw material in a hopper, and can quantitatively, stably, and safely supply the combustible raw material to a combustible raw material processing device. SOLUTION: The combustible raw material supply system is equipped with the hopper 30 for storing the combustible raw material 28, a screw conveyor 12 which is installed between the hopper 30 and the combustible raw material processing device 10 and supplies the combustible raw material 28 stored in the hopper 30 to the combustible raw material processing device 10 by rotating a screw 34, a first pushing means 60 which is installed in the vicinity of a head sidewall 301 in the hopper 30 and pushes the combustible raw material 28 in the hopper 30 toward a tail direction, and a second pushing means 32 which is installed in the vicinity of a tail sidewall 303 in the hopper 30 and pushes the raw material 28 pushed to the tail direction into the screw conveyor 12 by the combustible raw material 28 in the hopper 30 and the first pushing means 60. COPYRIGHT: (C)2009,JPO&INPIT
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