| 摘要 |
PURPOSE:To feed out a stock mixture having stickiness continuously, automatically and quantitatively, by introducing a screw having a heating or cooling means therein into a casing and providing a heating or cooling jacket to the outer periphery of the casing. CONSTITUTION:Screws 1a, 1b, which are connected to an external drive source 4 and supported by bearings 2, 3 so as to be opositely rotated and has heating or cooling means therein, are introduced into a casing 6 while a jacket 16 is provided to the outside of the casing 6 and a heating or cooling medium 17 is flowed into the jacket 16. The casing 6 is connected to a hopper 8 having a rotary blade 10. By this mechanism, a stock mixture having stickiness is fed out automatically, continuously and quantitatively. |
