Fly ash ultra-fine ring roller mill is broad prospects

The use of ultra-fine ring roller mill for pulverized coal ash has become a major way for power plant to deal with the fly ash.

Fly ash is the fine ash collected from the combustion of flue gas, fly ash is the main solid waste discharged from coal-fired power plants. Fly ash is one of the largest industrial wastes in China. With the development of electric power industry, the emission of fly ash from coal-fired power plants is increasing year by year. Fly ash without treatment will produce dust and polluting the atmosphere; will cause the river blockage if discharged into the water system, and the toxic chemicals contained will cause harm to human and biological.

Fly ash utilization use has become an important technical and economic policy in China's economic construction. It is an important means to solve the contradiction between environmental pollution and lack of resources in China's electric power production; also an important solution of one of the task facing.

The addition of fly ash in concrete saves a lot of cement and fine aggregate; reduces water consumption; improves the workability of concrete mix; enhances the pump ability of concrete; reduces the creep of concrete; reduces hydration heat, thermal expansion; to improve the capacity of concrete impermeability; increase the modification of concrete.

The above conditions become the main power of fly ash re-processing, in line with the principle of energy-saving, environmental protection and sustainable development, the use of ultra-fine ring roller mill for processing of fly ash will fully cover the fly ash treatment field of China's power plant.

Guilin Hong Cheng ultra-fine ring roller mill: HCH series fly ash ultra-fine mill

[Feeder material particles]: ≤ 10mm

[Mill weight]: 17.5-70t

[Total power]: 144-680KW

[Production capacity]: 1-22t / h

[Finished particle size]: 0.04-0.005 mm

[Scope]: Widely used in electric power, metallurgy, cement, chemicals, building materials, coatings, paper, rubber, medicine, food and other production and living areas.

[Applicable materials]: high productivity and efficient grinding capacity for various non-metallic mineral materials with the Mohs hardness below 7, the humidity within 6% such as fly ash, talc, calcite, calcium carbonate, dolomite, potassium Feldspar, bentonite, kaolin, graphite, carbon, fluorite, brucite and other grinding effect.

[Performance advantages]: The mill is energy saving equipment, small footprint, complete systematic, versatile, simple operation, easy maintenance, stable performance, cost-effective, economical and practical ultra-fine powder processing equipment.