| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a continuous kneading apparatus in which a kneading load applied to kneading rotors is suppressed and furthermore engagement between the kneading rotors is enlarged in order to fully knead material difficult to knead.SOLUTION: A continuous kneading apparatus 1 includes: a barrel 2 which has hollow interior; a pair of kneading rotors 3 which are housed in the barrel 2 and are rotated in directions different from each other while engaging with each other; and a plurality of kneading parts which have kneading flights for kneading material supplied into the barrel 2 and are arranged in the shaft direction of the kneading rotor 3. In the continuous kneading apparatus 1, the material supplied into the barrel 2 is kneaded successively in the plurality of kneading parts arranged from the kneading part of the upstream side to the kneading part of the downstream side while the material is conveyed in the shaft direction. The rotation outer diameter Dof the kneading flight 15 arranged on the kneading part 8 located on the downstream side is larger than rotation outer diameter Dof a kneading flight 11 arranged on the kneading part 5 of the upstream side.</p> |
