Cooling water supply system null of the batcher

摘要

PROBLEM TO BE SOLVED: To provide a water feed device for a batcher plant capable of counting the quantity of a feed water and releasing it twice in one batch cycle without the necessity to install two-system feed water quantity counting and releasing equipment. ;SOLUTION: This water feed device for a batcher plant consists of a water quantity counting hopper 11 with a water drain valve 35 for releasing a stored water provided at the lower part of the hopper 11, a load cell 34 for detecting the load of the water quantity counting hopper 11, a water feed pipe 37 for feeding the water to the top of the hopper 11 through a water feed valve 38, and a control device 48 for controlling the closing operation of the water feed valve 38 and the water drain valve 35 based on a detection signal 34a from the load cell 34 in such a manner that the procedures to count and release the feed water quantity of a primary and a secondary water in one batch cycle are taken.;COPYRIGHT: (C)1997,JPO