Rotary dryer desulfurization gypsum drying machine

Product Introduction
With the increase of environmental protection consciousness, our country to the power plant coal gas in the sulfur dioxide emissions control is getting more and more tight, power plant desulfurization is imperative. At present, the treatment process and equipment of FGD gypsum are not the same as the natural gypsum, such as in the material conveying, dust treatment, combustion process, etc.. On physical desulfurization gypsum and natural gypsum also has the difference, such as high desulfurization gypsum purity, free water, fine particle size; particle size uniform particle size distribution, poor gradation, standard thick by a large amount of water, the water soluble salt more. It is also worth noting is different from the source of gypsum and natural gypsum, FGD gypsum to unreacted calcium carbonate as main impurities and is not complete oxidation of sulfite calcium exist, impurity state difference, and the other in the production process of desulfurization technology for the treatment of different limestone composition of raw materials, processing of the fineness of limestone different will affect the desulfurization gypsum quality.

Technical Parameters
Model: FYD-3*20
Capacity: 25t/h
Main Motor Power: 55kw
Main Motor Model: Y250M-4
Main Reducer Model: ZL100-16-I
Main Reducer Speed Ratio: 41.52
Weight: 78t