| 摘要 |
PURPOSE:To rapidly and uniformly perform the stirring of a particulate material, by attaching disc shaped members to a plurality of rotary shafts, which is provided so as to pierce the side wall of a container in parallel, and to be alternately overlapped with each other while protruding a plurality of flat plate- shaped stiring blades to the outer periphery of each disc-shaped member. CONSTITUTION:Rotary shafts 3a, 3b are attached in parallel so as to pierce the both side walls of a container 1 while disc shaped member 6a, 6b, through which a heating or cooling medium is flowed, are alternately attached to the rotary shafts 3a, 3b to be arranged so as to partially overlap adjacent disc shaped members 6a, 6b. Flat plate shaped stirring blades 5a, 5b each having protruded pieces 7a, 7b at both end parts thereof are attached to the outer peripheries of the disc shaped members 6a, 6b so as to be directed towards the rotary shafts 3a, 3b while approaching the adjacent disc shaped members 6a, 6b at the overlapped part of the disc shaped members 6a, 6b. In addition, the lower part of the container 1 is partially constituted into a cylindrical form along the loci of the leading ends of the stirring blades 5a, 5b and the upper part of the container 1 is formed into a circular arc shape. |
