发明名称 |
BATCHWISE KNEADER AND KNEADING ROTOR THEREOF |
摘要 |
PROBLEM TO BE SOLVED: To perform proper kneading control reconciling both of the mixing and dispersion of a material to be kneaded by efficiently taking the balance of the mixing and dispersion of the material to be kneaded by a kneading rotor. SOLUTION: In the kneading rotors 4,4 of a batchwise kneader having a plurality of kneading blades 12-15 which are inserted in a kneading chamber 2 in a freely rotatable manner so as to form tip clearances between the top parts of the kneading blades 12-15 and the inner surface of the kneading chamber 2 and passing the material to be kneaded through the tip clearances to apply shearing force thereto, a plurality of the kneading blades 12-15 are constituted of non-linear blades 13 wherein the developed shape from a start point P to an end point Q formed by developing the kneading rotors 4 around the axes thereof in a planar state becomes substantially non-linear and other linear blades 12,14,15 wherein the developed shape is linear and the twist angle with respect to the axes of the rotors is set to 15-35 deg.. |
申请公布号 |
JP2002011336(A) |
申请公布日期 |
2002.01.15 |
申请号 |
JP20010128277 |
申请日期 |
2001.04.25 |
申请人 |
SUMITOMO RUBBER IND LTD;KOBE STEEL LTD |
发明人 |
KORO AKIO;CHO AGUN;IWATA TAKUZO;NISHIKAWA TORU;INOUE KIMIO;TAKAKURA ISAO;YAMADA NORIBUMI |
分类号 |
B29B7/18;B01F7/08;B29K101/00;(IPC1-7):B01F7/08 |
主分类号 |
B29B7/18 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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