Mine is at the forefront of all kinds of mineral resources. While accelerating the pace of economic development, we must also focus on the development of energy intensive processing industry and tap the great value of existing resources. The new breaks through the difficult problem of slag powder processing technology, and carries out deep processing of existing slag to create new building materials and open new economic era of slag powder.
slag
Steel smelting plant will produce million tons per year and the blast furnace slag, steel slag, common raw casting slag, manganese slag and other students. The discharge of the slag is negatively related to the ore grade, the lower the grade of the ore and the greater the amount of slag produced. There are a large number of blast furnace slag in the city occupied a large number of construction land, at the same time it will cause dust and solid waste pollution. The new ultrafine mill breaks through the difficult problem of slag powder processing technology, and carries out deep processing of existing slag to create new building materials and open new economic era of slag powder.
The application of new ultrafine grinder to slag powder has been put into operation for a year. Shanxi users said, "slag powder can effectively improve the application performance of concrete and reduce the cost of concrete production". The ultrafine grinding machine adopts the principle of powder grinding in the super fine grinding machine, and the material residence time in the mill is short, which reduces the repeated grinding. Therefore, the iron content in the product is less, and the whiteness and purity of the product are high. The fineness of slag powder can be replaced by natural sand and gravel, and it will be replayed in highway, airport, foundation engineering, railway dregs, concrete aggregate and asphalt pavement construction.
Mine is at the forefront of all kinds of mineral resources. While accelerating the pace of economic development, we must also focus on the development of energy intensive processing industry and tap the great value of existing resources. Slag is a waste in iron and steel smelting, and the slag is lapped through ultrafine grinding machine powder of ultrafine grinding machine to play a new role. The slag powder can be used for the preparation of slag concrete, gravel in the soft ground application, slag macadam base paved asphalt pavement, for railroad ballast can be properly absorbed when a train travels produce vibration and noise, the skid resistance and wear resistance of the material is much better than the general.
Downstream products mainly include blast furnace slag slag, slag, slag and slag expansive gravel beads, in order to meet the standard of slag powder of different industries, multi selection principle powder machine adopts the new type of ultrafine mill, each rotor can be stepless speed regulation, in order to achieve the automatic adjustment of the fineness, widen the application of slag powder.
