| 摘要 |
PROBLEM TO BE SOLVED: To solve a problem that labor and cleaning time are required for washing raw lavers remaining on the inner surface of a liquid tank after discharging the raw lavers from the tank, as there is no way for cleaning the tank except that a workman must go into the tank and clean it with a cleaning tool. SOLUTION: In a raw laver-washer in which a raw laver mixture liquid (A) in a tank 1 is agitated by an agitator 4 by continuously feeding water from a cleaning water feed device 3 to the tank 1, cleaning of inside of the tank is automatically achieved after discharging the raw laver mixture liquid (A) in the liquid tank 1 by attaching a spraying device 5 having nozzle ports 55, 57 for jetting cleaning water W from the cleaning water feed device 3 onto the inner peripheral surface 12 of the tank to the shaft 41 of the agitator 4 and bringing the cleaning water W from the cleaning water feed device 3 to jet onto the inner peripheral surface of the tank from the nozzle ports 55, 57 with rotating a jet device 5 after washing the raw lavers. |
