| 摘要 |
PURPOSE:To granulate both high viscous material and ready flowing material with high efficiency, by constituting the granulating device with the combination of a fixed opening for dripping down a melting liquid and a revolving rotor provided with recessed grooves on its surface. CONSTITUTION:The granulating device is so arranged that the melting liquid accumulated in the recessed grooves 6 is dripped down from the opening 3 by pushing pressure generated by the rotation of the rotor 5 when the opening 3 in the bottom part of a storage tank 1 is periodically aligned with one of the recessed grooves 6 of the revolving rotor 5 by the rotation of the rotor. The surface 7 except the surface of the recessed grooves 6 of the revolving rotor 5 may be brought into contact with the opening part 3, but it is preferable to approach each other with a small clearance in between. As for the cooling means for the dripped melting liquid, a well-known steel belt cooler is adaptable.
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