TECHNOLOGICAL FURNACE FOR THERMAL TREATMENT OF MATERIALS AND PRODUCTS

摘要

FIELD: through furnaces with shielding or air atmosphere in mechanical engineering, metallurgy and other branches of industry. SUBSTANCE: furnace for thermal treatment of materials and products at temperature range of 300-1100 C has carrier carcass made from hollow metal members with inner surfaces filled with thermal fibrous insulation. Flat emitting modules are rigidly and tightly fixed on carcass members in furnace in equally spaced relation, with emitting module space of S=(B+L)/B, where B is module width; L is distance between module ends equal to 1.2-1.3. Charging-discharge window is made in furnace end wall. Plate is adapted for charging and discharge of products. Charging- discharge window is sealed with door. Shielding atmosphere mixing fan is mounted in furnace dome. Pallet mounting guides are positioned on furnace bottom. EFFECT: increased efficiency, wider operational capabilities, reduced power consumption, simplified furnace dome and sidewall manufacture process. 3 cl, 3 dwg, 2 tbl