INSTALLATION FOR PRODUCING ZINC WHITE Russian patent published in 1997 - IPC

FIELD: paint and varnish industry. SUBSTANCE: installation contains heating furnace with gas hearth and gas burner, window for jetting molten zinc, oxidation chamber, smelting furnace with window to load zinc and remove dross, pit, molten zinc spray nozzle, gas duct to remove zinc oxide- containing gas, gas duct to remove smoke fumes after burning fuel, heat exchanger installed on gas duct, and chimney flue. Oxidation chamber is installed inside heating furnace and a section of gas duct is disposed inside smelting furnace. EFFECT: increased reliability and reduced fuel consumption. 4 dwg