LINING OF ROTARY FURNACES PROVIDING REDUCTION OF THERMAL STRESSES
Keywords:
lining, rotary kiln, refractories, thermal stressAbstract
The aim of the study is to reduce thermal stresses of the lining in areas bordering the flare sintering zone of rotary kilns designed for the production of cement, chemical and abrasive action of the processed material. It is proposed to use a lining of parallel rows of alternating chamotte and chromium-magnesite refractory products to reduce thermal stresses in areas bordering the flare sintering zone by up to 20%, increasing the service life of the lining by 1.1-1.2 times as a result of equalizing thermal stresses in areas of the sintering zone.
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