Improvement design of coal mill capacity expansion and production increase
In the project of coal mill capacity expansion and production increase,the capacity expansion of the original coal mill base size and the maximum load that the base can bear remain unchanged.First of all,the process design to meet the production capacity is carried out.Due to the increase of the size of the mill body,in order to ensure the consistency of the original base size and load,a special structure of the mill body is adopted,which improves the smoothness of the mill body in dynamic operation.At the same time,the structure greatly reduces the weight of the mill cylinder and the end liner.From the aspects of reasonable selection,mechanical balance of grinding force,structural change and so on,from the perspective of coal mill design,it has greatly improved the processing accuracy,smooth operation and light weight of the traditional mill,which has a good reference significance forthe design of the original mill or the new mill.
coal millcapacity expansiongrinding body structureprecisionlight weight
万方数据
维普
