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Preparation process of manganese tailing concrete
The invention relates to a preparation process of manganese tailing concrete, which comprises a treatment unit and a preparation unit, the right end of the treatment unit is fixedly provided with the preparation unit, the treatment unit is used for crushing and grinding manganese tailings subjected to reduction reaction, so that the particles become small, and iron powder contained in the manganese tailings is subjected to magnetic separation; the manganese tailing slag does not contain iron any more, so that the quality of concrete prepared from the manganese tailing slag is affected, the concrete is prepared by mixing the manganese tailing slag and raw materials through the preparation unit, it is guaranteed that iron powder does not exist in manganese tailing slag powder particles any more through the treatment unit, and in the magnetic separation process, the quality of the concrete prepared from the manganese tailing slag is affected. The small-particle manganese tailing slag powder cannot be discharged due to attachment to the iron powder, the utilization rate of the manganese tailing slag is not affected, the magnetically-separated iron powder is not polluted, meanwhile, water is not used for separating the iron powder from equipment, water is prevented from polluting the iron powder and the manganese tailing slag powder, subsequent use of the iron powder and the manganese tailing slag powder is not affected, treatment procedures are prevented from being increased, and the production cost is reduced. Therefore, the treatment cost is increased.
本发明涉及一种锰尾矿渣混凝土的制备工艺，包括处理单元与制备单元，所述处理单元右端固定安装有制备单元，本发明通过处理单元对经过还原反应后的锰尾矿渣进行破碎与研磨，使其颗粒变小，并对其含有的铁粉进行磁选，使锰尾矿渣内不再含有铁，从而影响锰尾矿渣制备混凝土的质量，通过制备单元对锰尾矿渣与原料混合，制备出混凝土，通过处理单元保证锰尾矿渣粉末颗粒内不再存在铁粉，且磁选过程中，颗粒较小的锰尾矿渣粉末不会因附着在铁粉上而被排出，影响锰尾矿渣的利用率，且污染磁选出的铁粉，同时不使用水将铁粉与设备分离，防止水污染铁粉与锰尾矿渣粉末，从而影响后续铁粉与锰尾矿渣粉末的使用，避免增加处理工序，从而增加处理成本。
Preparation process of manganese tailing concrete
The invention relates to a preparation process of manganese tailing concrete, which comprises a treatment unit and a preparation unit, the right end of the treatment unit is fixedly provided with the preparation unit, the treatment unit is used for crushing and grinding manganese tailings subjected to reduction reaction, so that the particles become small, and iron powder contained in the manganese tailings is subjected to magnetic separation; the manganese tailing slag does not contain iron any more, so that the quality of concrete prepared from the manganese tailing slag is affected, the concrete is prepared by mixing the manganese tailing slag and raw materials through the preparation unit, it is guaranteed that iron powder does not exist in manganese tailing slag powder particles any more through the treatment unit, and in the magnetic separation process, the quality of the concrete prepared from the manganese tailing slag is affected. The small-particle manganese tailing slag powder cannot be discharged due to attachment to the iron powder, the utilization rate of the manganese tailing slag is not affected, the magnetically-separated iron powder is not polluted, meanwhile, water is not used for separating the iron powder from equipment, water is prevented from polluting the iron powder and the manganese tailing slag powder, subsequent use of the iron powder and the manganese tailing slag powder is not affected, treatment procedures are prevented from being increased, and the production cost is reduced. Therefore, the treatment cost is increased.
本发明涉及一种锰尾矿渣混凝土的制备工艺，包括处理单元与制备单元，所述处理单元右端固定安装有制备单元，本发明通过处理单元对经过还原反应后的锰尾矿渣进行破碎与研磨，使其颗粒变小，并对其含有的铁粉进行磁选，使锰尾矿渣内不再含有铁，从而影响锰尾矿渣制备混凝土的质量，通过制备单元对锰尾矿渣与原料混合，制备出混凝土，通过处理单元保证锰尾矿渣粉末颗粒内不再存在铁粉，且磁选过程中，颗粒较小的锰尾矿渣粉末不会因附着在铁粉上而被排出，影响锰尾矿渣的利用率，且污染磁选出的铁粉，同时不使用水将铁粉与设备分离，防止水污染铁粉与锰尾矿渣粉末，从而影响后续铁粉与锰尾矿渣粉末的使用，避免增加处理工序，从而增加处理成本。
Preparation process of manganese tailing concrete
一种锰尾矿渣混凝土的制备工艺
SUN MINGJING (author) / LU CHENGGUO (author)
2023-04-07
Patent
Electronic Resource
Chinese
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