PURPOSE: To obtain a discharge device free from clogging having a capability of adjusting the discharge amount of a liquid which is sedimentation-prone.
CONSTITUTION: This discharge device consists of a device G which detects the amount of a liquid discharged from a discharger F, a bypass C which bypasses the discharger, a flow adjustment device D which adjusts the flow of the bypass, and a control device H which adjusts the capacity of a capacity- variable pump so that the amount of liquid detected by a discharged amount detection device falls within the range of a specified discharged amount to which a specified adjustment width is added or from which said width is subtracted and adjusts the flow adjustment device so that the amount detected by the discharged amount detection device is equal to a specified discharged amount.
IWATA KIYOSHI
INABA KAZUAKI
WADA NAOHARU
YAMAMOTO ISAMU
NAKAMURA YOJI
