All posts by: gkmill

The coal grinding machine is an important part of the pulverizing system of the power plant and an important auxiliary power equipment of the power plant. Its main task is to break the coal into pulverized coal and provide it to the boiler equipment. The quality of its configuration will directly affect the performance of […]

Is the vertical mill a medium speed mill? Yes. The medium-speed coal mill is also called a vertical coal mill, and its characteristic is that the grinding part is composed of two groups of relatively moving grinding bodies. The grinding device of the medium-speed vertical mill adopts the form of arc liner and tire-shaped roller […]

The raw materials for preparing activated carbon are very wide, mainly divided into wood-based and coal-based. Coal-based raw materials mainly include anthracite, coking coal, lignite, petroleum, asphalt and petroleum coke. So, how to choose a coal pulverizer for coal-based activated carbon? Can ordinary coal mill be used for activated carbon preparation? Activated carbon is prepared […]

Grinding blast furnace slag requires professional grinding mill equipment. Market value of blast furnace slag powder Solid waste in the steel industry includes tailings, blast furnace slag (or iron furnace slag), steel slag, dust sludge, fly ash discharged from self-owned power plants, and industrial waste. According to statistics, the steel industry currently generates approximately 170 […]

Talc is a common silicate mineral that is very soft and has a slippery feel. It often appears as mineral artifacts such as olivine, enstatite, hornblende, and tremolite, and is relatively cheap. After ultra-fine grinding, it has special physical and chemical properties, and the return on investment is constantly increasing. Talc has a Mohs hardness […]

After the slag is dried and ground, it is sucked into the powder separator from the grinding disc under the action of the wind in the mill. The static blades installed on the powder separator will guide the dust-laden air from the upward airflow to the tangential airflow, and the rotation direction of the rotor […]