Working principle of desulfurization gypsum dryer

  The desulfurization gypsum dryer is a drying equipment specially developed and designed by our company for the processing technology of desulfurization gypsum. It is widely used in the drying of desulfurized gypsum cement retarder in cement plants, drying of desulfurized gypsum, industrial by-products of power plants, and industrial drying fields such as mining, building materials, metallurgy, and chemicals.

  When the desulfurization gypsum dryer is working, 20%-30% of the high-moisture desulfurization gypsum enters the dispersion device from the feeding device and is broken into small pieces of loose mud, and is then transported by the secondary feeding conveyor into the main barrel of the dryer. The feeder is then fed into the desulfurization gypsum dryer by the feeding spiral quantitative device. Under the rotation of the drying host, it is repeatedly pressed by the anti-sticking device on the inner wall of the dryer, the copy plate and the high-speed rotating crushing device inside the drum. Tear, pick up, scatter, smash. The heat generated by the combustion of the hot blast stove and the high-temperature hot air with negative pressure under the action of the induced draft fan are in reverse direction and move in the direction of the material. They fully contact the coal slime at high speed and evenly in the dryer barrel, evaporate the water, and take away the moisture to complete the heat transfer. qualitative process. The dried desulfurization gypsum in the cylinder is discharged through the discharger to complete the entire drying process.

  Zhengzhou Jiutian is a professional desulfurization gypsum dryer manufacturer, if you are interested in our equipment, please contact us.