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| Improvement of Rotor Seal of HRM3400 Raw Meal Vertical Roller Mill Separator |
| Sichuan Ebian southwest Cement Co., Ltd. |
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Abstract The sealing structure between the rotor and the sealing ring of the powder concentrator is introduced. By adding a layer of rubber belt seal in the inner sealing ring of the labyrinth seal, the gap between the rotor and the sealing ring of the powder concentrator is reduced, the proportion of the mixture passing through the rotor gap of the powder concentrator is increased, and the efficiency of powder concentrator is improved.
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Received: 26 February 2020
Published: 12 October 2020
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