In the power plant power generation, the general will be based on the choice of coal for machine considerations, so the pulverizer model is the quality of late grinding and reduce the power consumption of the key than the power. Take the pulverizer model is the speed of the ore milling equipment, for example, compared to other ore milling equipment, medium-speed ore milling equipment is not suitable for grinding the nature of the hard coal, there are other properties of soft bituminous coal. Of course, in the measurement of the choice of ore milling equipment, but also need to consider the power consumption, metal consumption and maintenance costs of the three important indicators, as well as the installation and operation of specific practical problems.
The pulverizer grinds the fineness of the pulverized coal, which is related to the release of the quality and energy efficiency of the pulverized coal fired in the thermal power plant. Therefore, the selection of the pulverizer is an important guarantee of the fineness of the pulverized coal. After the pulverized coal is finished grinding work, it will be blown into the boiler by the hot air of the machine, and the pulverized coal will produce hot flue gas at the high temperature of the boiler. The hot flue gas will flow around the boiler , And then follow-up separation of coal ash.
Thermal power plant with medium-speed pulverizer for pulverized coal pulverized coal powder fineness and grinding efficiency has a very good protection, the fineness of the coal so much easier to burn in the boiler, can improve the use of coal Rate, reduce the possibility of environmental pollution.