| 摘要 |
PROBLEM TO BE SOLVED: To provide a kneading apparatus for efficiently controlling and feeding both of ready-mixed concrete and CSG by a single unit. SOLUTION: This kneading apparatus is equipped with a mixer 1 for kneading aggregate, an on-the-spot occurring material and cement, a plurality of temporary storage tanks 2 for temporarily storing aggregates different in size to supply them to the mixer 1, an upper stage conveyor 3 for supplying the aggregates to the temporary storage tanks 2, a distributor 4 for changing over the aggregates supplied by the upper stage conveyor 3 to respective temporary storage tanks 2 to supply the same, a lower stage conveyor 5 for supplying the on-the-spot occurring material to the mixer 1 and a cement feeder 6 for feeding cement to the mixer 1. In the kneading apparatus, ready-mixed concrete is kneaded in the mixer 1 in a state that the aggregates are supplied to the mixer 1 from the temporary storage tanks 2 and, further, CSG is kneaded in the mixer 1 in a state that the on-the-spot occurring material is supplied to the mixer 1 by the lower stage conveyor 5. COPYRIGHT: (C)2005,JPO&NCIPI
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