Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Production process of high-activity composite superfine slag powder
The invention relates to the technical field of building materials, in particular to a production process of high-activity composite superfine slag powder. Crushing the slag raw material through a crusher, and carrying out drying pretreatment on the slag raw material to obtain a to-be-ground raw material; the to-be-ground raw materials are ground and smashed through a filtering and grinding machine till the particle size of the to-be-ground raw materials reaches a threshold value range, and ground powder is obtained; according to the method, the slag is firstly crushed and then dried, the size of the slag is reduced, the drying efficiency is improved, moisture in the slag is removed through drying of the slag, subsequent grinding and powder making of a filtering and grinding machine are facilitated, the grinding frequency is increased on the basis of a traditional technology, the slag grinding time is prolonged, and the slag micro-powder is obtained. Scrap iron in the ground powder is adsorbed by electromagnetic equipment, so that the content of impurities in the slag powder is reduced, and the problem that the quality of a mineral powder finished product is affected due to the fact that a mineral powder product manufactured by an existing process contains impurities is solved.
本发明涉及建筑材料技术领域，具体涉及一种高活性复合型矿渣微粉的生产工艺；通过粉碎机粉碎矿渣原料，并对矿渣原料烘干预处理，得到待磨原料；通过过滤研磨机对所述待磨原料进行研磨粉碎，直至所述待磨原料的粒径达到阈值范围，得到研磨粉末；通过电磁设备去除所述研磨粉末中的铁屑，得到矿渣微粉，该方法将矿渣先粉碎后烘干，减小了矿渣的体积，提高了烘干效率，矿渣烘干去除其中的水分，便于后续过滤研磨机的研磨制粉，在传统工艺上增加了研磨次数，延长了矿渣研磨时间，并利用电磁设备吸附所述研磨粉中的铁屑，减少了矿渣粉末中杂质的含量，解决现有工艺制造矿粉产品含有杂质，影响矿粉成品的质量的问题。
Production process of high-activity composite superfine slag powder
The invention relates to the technical field of building materials, in particular to a production process of high-activity composite superfine slag powder. Crushing the slag raw material through a crusher, and carrying out drying pretreatment on the slag raw material to obtain a to-be-ground raw material; the to-be-ground raw materials are ground and smashed through a filtering and grinding machine till the particle size of the to-be-ground raw materials reaches a threshold value range, and ground powder is obtained; according to the method, the slag is firstly crushed and then dried, the size of the slag is reduced, the drying efficiency is improved, moisture in the slag is removed through drying of the slag, subsequent grinding and powder making of a filtering and grinding machine are facilitated, the grinding frequency is increased on the basis of a traditional technology, the slag grinding time is prolonged, and the slag micro-powder is obtained. Scrap iron in the ground powder is adsorbed by electromagnetic equipment, so that the content of impurities in the slag powder is reduced, and the problem that the quality of a mineral powder finished product is affected due to the fact that a mineral powder product manufactured by an existing process contains impurities is solved.
本发明涉及建筑材料技术领域，具体涉及一种高活性复合型矿渣微粉的生产工艺；通过粉碎机粉碎矿渣原料，并对矿渣原料烘干预处理，得到待磨原料；通过过滤研磨机对所述待磨原料进行研磨粉碎，直至所述待磨原料的粒径达到阈值范围，得到研磨粉末；通过电磁设备去除所述研磨粉末中的铁屑，得到矿渣微粉，该方法将矿渣先粉碎后烘干，减小了矿渣的体积，提高了烘干效率，矿渣烘干去除其中的水分，便于后续过滤研磨机的研磨制粉，在传统工艺上增加了研磨次数，延长了矿渣研磨时间，并利用电磁设备吸附所述研磨粉中的铁屑，减少了矿渣粉末中杂质的含量，解决现有工艺制造矿粉产品含有杂质，影响矿粉成品的质量的问题。
Production process of high-activity composite superfine slag powder
一种高活性复合型矿渣微粉的生产工艺
XU LANXIANG (Autor:in)
16.08.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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