Relationship between Rotor Configuration of Internal Mixer and Mixing Characteristics |
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DOI: |
Key Words: rotor configuration;mixing;force analysis;helix angle;wedge angle |
Author Name | Affiliation | LI Li | Qingdao University of Science and Technology | WANG Xianlin | Qingdao Huadong Engineering Machinery Co., Ltd | WANG Zhenlu | Qingdao University of Science and Technology | SUN Shuhua | Qingdao University of Science and Technology |
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Abstract: |
The production capacity and mix quality of internal mixer were determined by the geometrical shape and the working surface size of the rotor largely.Based on the force analysis of the rubber compounds which attached to the rotor’s working surface,there were three structure factors about rotor effecting the mixing process,such as the wedge angle of the rotor’s cross-section,the helix angle of the rotor’s wing and the length of the wings.The reasonable value of each structure factor could be obtained from theoretical analysis. |
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