Steel slag vertical mill is a kind of grinding machine for grinding materials. Steel slag is used as high performance cement and concrete admixture to improve the performance of concrete. The concrete mixed with steel slag powder has low hydration heat, corrosion resistance, strong bond with reinforcement and high late strength, which can be widely used in dams, underwater, roads, anti-corrosion, large buildings and other projects. There is a large space for market demand, great market potential and broad development prospects.
Advantages of vertical mill production line:
1. Low energy consumption and high grinding efficiency. The vertical mill uses the principle of material bed grinding to grind materials, and the system energy consumption is 20%~30% lower than that of the ball mill.
2. Small footprint and light weight. The vertical mill is equipped with a powder selection device, and the dust bearing gas from the mill can directly enter the dust collector to collect the finished products, so the process is simple and the layout is compact.
3. Large drying capacity. The vertical pulverizer uses hot gas to transport materials. The air volume into the mill can make the product reach the required final moisture content, eliminating the raw material drying system.
4. The service life of wearing parts is long. The structure of vertical mill determines that there is no direct contact between metals during the operation of vertical mill, so the wear is small, the operation rate is high, and the service life of vulnerable parts is long.
5. Large particle size for grinding. The particle size of vertical mill is generally 80~120mm, and the large vertical mill can reach 200mm, which greatly improves the crushing capacity of the crusher and simplifies the crushing process.
6. The noise is smaller than that of the tube mill, the capital investment is small, the product fineness and composition are easy to monitor and control, and the maintenance is simple.
What is the production process flow of steel slag treatment equipment?
First, impurities and large pieces are separated and iron is removed. Then, they are grinded by a vertical mill. Qualified micro powder enters the powder warehouse and is the finished product. Secondly, climb to the transfer rack through the underground belt of the stock yard, and preliminarily remove iron through the electromagnetic iron remover in the middle. A belt conveyor is set under the transfer rack to convey the screened impurities and large blocks to the batching bin.
Once again, it is measured by the batching scale and then sent to the grinding workshop by the belt conveyor. The grinding roller fed into the vertical mill in the vertical mill workshop is crushed on the rotating mill plate. The coarse powder and fine powder after grinding are separated by hot air. The waste gas is discharged into the chimney by the exhaust fan after dust collection. Later, the powder from the grinding workshop is sent to the powder warehouse by bucket elevator and chute at the top of the warehouse for storage.
SMMVIK Machinery specializes in the production of mining crushing machinery, construction crushing machinery, industrial grinding machinery and other equipment. If you are interested in our equipment, you are welcome to consult, and we look forward to your arrival.
