Descripción del producto

Working process of Dolomite  Rotary Kiln, : 
    1. Crushing and milling 
    The dry crude material will be crushed and milled first. 
    2. Calcination 
    After milling, the materials would enter the kiln outlet( high end of the cylinder) through the preheater, and then are fed into the kiln by the tremie pipe. Meanwhile, The heating source is sprayed into kiln by burner barrel in the head of the kiln. Due to the inclination of the cylinder and slow rotation of the cylinder, the materials roll in hoop direction. During this process, They will be calicinated, reacted, decomposed in succession through the calcinating section, reaction section, decomposition section, 
    3. Cooling 
    Then the materials are discharged from the head of the kiln and enter the cooling device and be cooled. 
    4. Screening 
    Then they will go through the screens and final products will be conveyed to the yard. The big size materials will be sent back and processed.