DESIGN MODELING AND ANALYSIS OF TWO STAGE ROTARY KILN

Submerged arc welding(SAW) is common arc welding process.The welding head moves from right to left.The flux powder is supplied by the hopper. Flux grains are made from dry chemical powder mixed with chemical binder. Moisture level of grains at initial stage is 70%.That need to be reduce below 4%. The scope of project is to design two stage rotary kiln. Unfired dryer which will take waste heat from fired dryer as input and utilize it for primary drying of flux grains. This system involve thermal calculation for heat required to remove moisture level and mechanical structure design analysis of kiln setup.