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| Heavy Medium Suspension Density Automatic Control System in Huaibei Coal Preparation Plant Applications |
| LI Yuan-qing1, LIU Hai-zeng1, LIU Chen-chen2 |
| 1. College of Materials Science and Engineering, Anhui University of Science and Technology, Huainan 232001, China,; 2. Huaibei Coal Preparation Plant, Huaibei Mining Group Company, Huaibei 235025, China |
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Abstract Based on Huaibei coal preparation plant heavy density of medium suspension control system disrepair, has been unable to work the problem, the system was upgraded accordingly, which realized the suspension automatic density control. The modified heavy medium suspension density control system's main hardware and working process were introduced in detail.
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