| 摘要 |
1,176,386. Mixing apparatus. H. NIELSEN & SON, MASKINFABRIK A/S. 18 April, 1967 [18 April, 1966], No. 17832/67. Heading B1C. [Also in Division H2] mine the amount of each material to be added A mixing machine is associated with a number of silos 1-4 each co-operating with an individual conveyer 6-9 driven by a separate electric motor 10-13 for passing material to a common conveyer 14 and through a hopper 15 to a mixing tank 5. The on-off periods of operation of each motor are pre-set to deterto the mixture, the rate of flow from each silo being controlled by an adjustable gate. |
