In order to reduce the huge impact on the atmospheric environment, after the coal mine mining process, the Fly ash must be through the fly ash recycling process with the grinding mill machines.
Liming heavy industry according to the demand of the Fly ash mineral recycling production, we supply the coal TGM trapezium grinding mill, HGM roller mill, Lm vertical coal mill and the whole fly ash mineral recycling tehcnological prcess supported by national policies influence the purchase of fly ash processing equipment manufacturers more and more, then fly through the processing equipment processing can be applied in what areas?
A backfill material. Backfill materials that require low ash, the general control of its strength in the 345-1035kpa 28d can meet the demand.
Second, as a fuel. Desulfurization with a carbon content of ash, which can be blended back with the fluidized bed combustion of coal. The same time as a certain amount of desulfurization ash desulfurizer bed desulfurization efficiency can be improved. However, due to its fine particle size, residence time is short, left without adequate combustion boiler, so you can use tablet or granulation technology, fine particles pressed into flakes or granules, making fly ash capacity increases, the residence time increases, burning and will also greatly improve the desulfurization rate.
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