PLANT FOR HEAT TREATMENT OF MATERIALS Russian patent published in 1997 - IPC

FIELD: heat treatment of materials; heating of loose, liquid and pasty materials. SUBSTANCE: plant comprises fixed housing with vibrating framework inside it. Fire bar hearths are secured in this framework and metal balls placed on them. Bath for finished product is mounted on flexible members at the bottom of plant. Vibrating framework mounted on flexible members is rigidly connected with armatures of electromagnetic vibrators. Bath for finished product is rigidly connected with stators of electromagnetic vibrators. Housing and framework are provided with ports aligned in height. Heat-resistant seals are fitted between housing and framework in upper and lower portions of housing. Similar seals are fitted between finished product bath and framework. EFFECT: higher efficiency. 3 cl, 1 dwg