| 摘要 |
PURPOSE:To facilitate concentration adjustment of a raw material for forming sheets of laver and enhance operating efficiency, by dividing the interior of a water tank into the upper and lower parts and constituting a wiper so as to slide in contact with the top surface of a filtration net. CONSTITUTION:This tank is constituted as follows. That is a filtration net 2 is horizontally spread in the interior of the water tank 1 to divide the interior of the water tank 1 into the upper chamber 4 for containing a raw material 5 for forming laver sheets and the lower chamber 6 for storing water filtered therethrough. A wiper 9 rotated and driven by a motor 8 is provided on the top surface of the filtration net 2 so as to slide in contact therewith. A raw material discharging pipe 12 communicating with the bottom part of the upper chamber 4 is provided and a water supply and draining pipe 14 communicating with the lower chamber 6 is provided. |
