| 摘要 |
PROBLEM TO BE SOLVED: To sprinkle water fully and uniformly on sieving face to perform sieving without unevenness in a wet-type sieving apparatus having a sprinkler mechanism above a sieve oscillated by an oscillation mechanism.SOLUTION: In a wet-type sieving apparatus having a sprinkler mechanism 10 above a sieve 4 oscillated by an oscillation mechanism, the sprinkler mechanism 10 includes a rotatable sprinkler nozzle 27 ejecting water downward from an ejection port in a conical ring form. |
