Coal grinding stage

Coal grinding stage is grinding the crushed coal briquette into coal dust and is an important process in coal processing. Industry grinding equipments are widely used in this process. ZENITH machinery provides the grinding mills, which are very important equipments in the coal grinding process, such as ball mill, vertical mill, raymond mill and ladder model grinding mill.

Coal mill, coal grinder, coal grinding mill

Coal grinding mill is the machine that can crush and grind coal briquette into coal dust. The coal grinding mill is an important auxiliary equipment for coal stove. The coal will be grinded into coal dust in the coal grinding mill, mainly through three methods that are squashing, shredding and trituration.

Coal grinding mill classification

1. According to the rotate speed of coal grinding mill working parts, the coal grinding mill can be classified with low speed coal crusher, medium speed coal crusher and high speed coal crusher.

2. There are lignite, bituminous coal, anthracite, peat, half anthracite. According to the coal types, the coal grinding mill can be classified with lignite grinding mill, bituminous coal grinding mill, anthracite coal grinding mill, peat grinding mill, etc.

3. According to the discharging size, the coarse grinding mill and fine grinding mill can be provided.

Steel ball coal grinding mill

The steel ball coal grinding mill is one of the four auxiliary machinery in coal-fired power stations and is main equipment in pulverized coal preparation system. It is mainly used for grinding coals with various hardness and is suitable for cement, metallurgy, chemical industry and raw ore powder system. The steel ball coal grinding mill in power station is a new equipment and is widely used at thermal power plant equipments.

Application and usable range of coal grinding mill

The ball mill is an important equipment for the crushed materials to be grinded. The ball mill is widely used for production industries, such as cement, silicate product, new building materials, refractory materials, chemical fertilizer, black and non-ferrous metal ore dressing and glass-ceramic. The ball mill can do dry grinding and wet grinding for all kinds of ores and other grinding material.

Coal grinding mill application fields

1. Steel mills, thermal power plant, coal preparation in cement plant and big production powder production for coal gangue;
2. Desulfurization limestone powder-making in power plant; the powder-making for hundreds of ore stones with all kinds of hardness in non-metallic mining;
3. Grinding the steel slag and blast furnace slag in steel mill, the slag and coal ash in power plant
4. The big yield high fineness grinding for quartz and pyrophyllite powder in glass fiber industry.
5. Big yield powder production for all kinds of chemical raw materials in chemical industry.
6. The big yield powder industrialized production for various materials in other hundreds of industries.
7. Good development prospect in the slag grinding and the cement clinker grinding

Coal Processing Plants

1. Coal Mining
2. Coal Crushing and Screening
3. Coal Grinding
4. Coal Washing