Project background

For 20 t/h limestone grinding powder processing, the site of the project is located in Hancheng, Shanxi province. Local mineral resources are abundant. There are limestone, iron ore, coal bed methane, bauxite, kaolin and other mineral resources, and development potential is tremendous. The customer invests the limestone grinding powder production line, the finished powder is 325mesh, which is mainly used for desulfurization of power plant. Power plant desulfurization process is mostly flue gas desulfurization, which is the most effective and widely used technology for controlling SO2 gas emission in coal-fired power plants. In the method of flue gas desulfurization, the limestone-gypsum wet flue gas desulfurization is the most mature and most widely used desulfurization technology in the world, and its desulfurization efficiency is above 95%.

Project details

Raw material: Limestone

Finished product: Limestone powder

Application: desulfurization in power plant

Output size: 325mesh

Capacity: 20 t/h

Equipment: MTW175 European mill

Project address: Hancheng, Shanxi province

Outstanding advantage

For the overall transmission of the bevel gear of MTW175 European mill, energy consumption is low and the efficiency is high; Internal thin oil lubrication system is advanced and reliable. For the arc duct, the wind quantity loss is small, and the material fluidity is good; Special design of grinding roller and grinding ring structure , changeable blade of curved surface can improve the grinding efficiency and lower the cost ; The fineness of finished product can be controllable and the selection efficiency is high. Air inlet volute has no resistance, and the design is humanized, and it is easy to operate.

Customer feedback

With the continuous improvement of environmental standards, high quality grinder is urgently needed for us. Through the field inspection and consultation of many companies, we have decided to choose the MTW175 European mill made by Tongyong Machinery. After professional installation and debugging of the manufacturer, the equipment has been running smoothly. It not only conforms to the requirements of the national environmental protection, but also the effect is good. We have become the benchmark company in Hancheng city, thanks to Zhengzhou Tongyong Mining Machine Co.,Ltd.