| 摘要 |
A mixer having a double cone-typed impeller is provided to stir efficiently a liquid material in a high-capacity reaction bath and a deep-seated reaction bath by suing one driving part. A mixer having a double cone-typed impeller comprises the followings: a driving part(1); a rotary shaft(2); and one or more the double cone-typed impeller(3) having one or more vane on either side of a body(31). The rotary shaft further includes the double cone-typed impeller having one or more vane. A body of the impeller has watertight structure. The mixer includes a support shaft(5). |
