To provide a small-sized, inexpensive agitation apparatus which can materialize the ideal retention time and ideal agitation effect of treatment material in a casing.
The apparatus for agitating the treatment material has the casing 1 having a supply port 13 for the treatment material A and a discharge opening 12, a screw type agitation member 2 arranged to be extended longitudinally in the casing, and a driving mechanism 3 for rotating the agitation member 2 around its own axis in the casing. The agitation member 2 propels the material A in the casing 1 while agitating it by alternately repeating the rotation in the normal direction and in the reverse direction. In this way, the retention time of the material A can be set up optionally by the combination of the rotation of the agitation member 2 in the normal direction and the rotation in the reverse direction, and the agitation effect of the material A can be set up optionally by the rotational speed of the agitation member 2.
FUJIMORI KAORU
FUJIMORI MOTONOBU
SENDAI TADAO
| JP2000354849A | 2000-12-26 | |||
| JPH10323548A | 1998-12-08 | |||
| JPS4528475B1 | 1970-09-17 | |||
| JPH0632328Y2 | 1994-08-24 |
| GB182850A | 1922-07-03 |
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