| 摘要 |
PROBLEM TO BE SOLVED: To granulate agglomerates with uniform quality and a uniform particle size. SOLUTION: An impeller 22 equipped with vanes 21 having blades 21a and an impeller 24 equipped with curved vanes 23 having arc-like curved faces 23a are installed in a kneading tank 4 in a freely rotatable manner, the gap S between the inner circumferential face 5, 5a..., 6 of the kneading tank 4 and the impellers 22, 24 is made narrow, and an object to be kneaded WC is extremely evenly mixed to be gradually agglomerated while being rolled, folded, and compacted among the vanes 21, 23 and between the inner circumferential face 5, 5a..., 6 of the kneading tank 4 and the vanes 21, 23 by turning the vanes 21, 23. The agglomerates W1 obtained have uniform quality and uniform diameter as same as the gap S between the vanes 21, 23 and the inner circumferential face 5, 5a..., 6 of the kneading tank 4.
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