Working principle of coal vertical mill

Pulverized coal is an important energy source for energy conservation in the national economy. For pulverized coal, it is necessary to select the appropriate milling equipment for the pulverized coal powder to successfully produce high quality pulverized coal. Guilin Hong Cheng professional manufactured coal mill is excellent quality, stable performance, higher cost-effective. Hong Cheng vertical mill working principle is scientific and rational, low power consumption, small footprint, to promote the realization of coal powder to achieve the ideal market value ideal equipment.

As a professional manufacturer of grinding machine, Guilin Hong Cheng has rich manufacturing experience in the field of coal pulverization. Through the study and the introduction of foreign advanced manufacturing technology, the production of coal vertical grinding mill effectively solve the common mill low production capacity, high energy consumption status, can improve the efficiency of pulverized coal processing, Hong Cheng production of coal vertical mill, for the pulverized coal powder characteristics, by adding anti-static treatment and installation of explosion-proof device, using a new open road system, effectively prevent spontaneous combustion of coal, pulverized coal is the ideal equipment widely used in various industries.

Coal mill works: motor-driven reducer drive grinding plate rotation, the material in the centrifugal force to move around the grinding plate into the roller and grinding plate, under the action of roller pressure, the material under extrusion, grinding and cutting, the powder was blown with air blown to the main mill above the classifier for screening, coarse powder will fall into the mainframe for re-grinding, fineness in line with the specifications into the pulse dust collector. After the collection of powder discharge is finished, purification air flow through the pipeline will be emission into the atmosphere.

Guilin Hong Cheng environmental coal mill: HLM vertical mill

* Grinding plate diameter *: 800-5600mm

* Feed size *: 50mm

* Production capacity *: 5-700t/h

* Finished product size *: 22-180μm

* Motor power *: 450-6700kw

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

*Practical materials *: For various non-metallic mineral materials with high production and efficient grinding capacity, such as cement raw materials, clinker, power plant desulfurization limestone powder, slag powder, Manganese ore, gypsum, coal, barite, calcite, bauxite and others.

source:http://www.hcmilling.com/coalverticalmill.html