As a rotating machine, fan mill has simple structure, easy manufacture, less area and less metal consumption. Fan
The grinding mill has the advantages of simple system, quick equipment and so on. In addition, the fan grinding set drying, crushing, conveying the three functions in one, so
Can use a typhoon machine. The coal particles in the fan grinding are mostly in a state of suspension, which is very strong in ventilation and drying.
Mixture of smoke, cold furnace smoke and hot air. In operation, the ratio of the three media can be adjusted according to the coal moisture, the control is convenient and flexible, and the operation is convenient and flexible.
Desiccant has a good anti explosion effect.
Fan mill in the operation of the impact of large plate wear, short life. Such as large S type fan mill impact plate life is only about 1200h.
Various types of coal powder spraying machine has its own advantages and disadvantages and adapt to the range of coals. In a power plant coal-fired boiler coal powder machine selection
Type is very important, the first must be based on the use of coal and the kind of flour milling system to consider, to take into account the reliable operation of the equipment
Sex and economy.
In a measure of the economic operation of the coal grinding machine, a comprehensive analysis of the power consumption of pulverized coal, metal material consumption and maintenance manual consumption
And other three indicators. In addition, but also to take into account the investment, the layout of the coal mill installation conditions, as well as the actual operation of the specific problems