| 摘要 |
1. Device for physical and chemical preparation of the flotation material, fitted with the material supply pipeline including a connector pipe for adding flotation agents, characterized in that it has an allotted conditioner (1, 11), whereas the material (N) supply pipeline (2) is located inside that conditioner, and below the pipeline (2) outlet, slots (5, 15) are located that let the prepared material out, and in the upper part, slots (6, 16) are located that let foam out, whereas on the pipeline (2) directly before the conditioner (1, 11) inlet, an injector (3) is located with a connector pipe (4) that lets air and flotation agents in.<IMAGE>
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