| 摘要 |
PURPOSE:To provide the titled apparatus usable without necessitating a force- feed pump, by forming a necessary number of hollow parts to the inner wall of the housing of a rotary pump wherein a rotary blade is rotated while contacting its elastic vane with the inner wall of the housing. CONSTITUTION:A porous inner cylinder 13 is fitted to the inner wall of the outer cylinder 11 to form hollow parts with the holes 15, 15 of the inner cylinder. The cam member C of the pump is integrated with the inner cylinder 13, and the blade 17 is rotated while contacting the elastic vane 23 of the blade 17 to the inner wall of the cylinder 13. The mixed liquid of raw laver is sucked through the inlet 25 into the housing H by the pumping action of the apparatus. |
