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Coal Pulverizer Suppliers

Coal Pulverizer Suppliers

Details of this product

Coal Pulverizer

Coal mill is the coal pulverized coal crushing and grinding into mechanical, it is an important auxiliary equipment of pulverized coal furnace.Coal grinding process is to increase the coal was broken and its surface area is not broken.Pulverized coal into coal in the coal mill, mainly through the crush, crush and pulverization three ways.Crushing process energy consumption of the province.Trituration process consumes the most energy.

Coal Pulverizer Type

  • Slow the speed of the coal mill 15-25 r/min, such as ball mill.It mainly by the impact, extrusion, the grinding principle of grinding coal into powder.Ball mill is mainly by breaking method into the coal pulverized coal, steel ball within the cylinder at the same time scroll of coal are crushed and ground.
  • Medium-speed coal mill speed about 40-300 r/min, such as medium speed flat roller grinding,bowl mill, vertical mill, etc.Medium-speed coal mill mainly by rolling principle will be ground into a powder.Raw coal by coal drop pipe into two between the surface of the grinding parts, under the action of compression force, squeezed by crushing and grinding into a pulverized coal.Due to the rotation of the grinding parts, ground into a pulverized coal was thrown to the wind ring (equipped with guide vane flow to annular air channels), dry hot air at a certain speed through the wind ring into the space, to dry pulverized coal.
  • High speed mill speed of 500-500 r/min, such as fan mill, hammer mill, etc., mainly to the impact principle of grinding coal into powder.Fan mill run time, the raw coal with desiccant after entering coal mill, impact plate and the framework of impeller smash, coal and grain are washed to the chassis armor to further break, and then pulverized coal brought out by the separator is desiccant, a coarse pulverized coal and fall back into the fan to grinding in the mill.

Coal Pulverizer Suppliers

SBM company produces the MTM medium speed coal mill compared with traditional vertical mill has the incomparable advantages, application of a number of national patent technology, the latest grinding machine design, reasonable structure, cover an area of an area small, low power consumption, long operating life, and parts, low cost, high cost performance, etc.At present our company produces the series of MTM medium speed coal mill has been widely used in coal, electric power, mining, metallurgy, chemical industry, steel, building materials, produce the huge economic and social benefits.Is mainly used for grinding mok’s hardness below 9.3 and moisture below 6% of all kinds of inflammable and explosive mineral material, finished product fineness can be adjusted in 30-400 mesh.

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