Novel furnace top cooling device for oxygen-enriched side copper blowing smelting furnace

• Main Authors: LIU FENG, WANG ZHICHAO, WANG ZHIYONG, ZHAO LONGHU, LUO YINHUA, LI GENGQI, LI GUOJUN, ZHAN HONGTU, ZHAO DONGXING, XU DALEI
• Format: Patent
• Language: Chinese; English
• Published: 24.04.2018
• Subjects: CHEMISTRY; FERROUS OR NON-FERROUS ALLOYS; METALLURGY; PRETREATMENT OF RAW MATERIALS; PRODUCTION AND REFINING OF METALS; TREATMENT OF ALLOYS OR NON-FERROUS METALS

The invention provides a furnace top cooling device for an oxygen-enriched side copper blowing smelting furnace, and belongs to the technical field of copper smelting equipment. The device is characterized by being composed of a plurality of air cooling walls connected in series and a water cooling wall, wherein an air duct is reserved in each air cooling wall; an air inlet and an air outlet are formed in the two ends of each air cooling wall; the adjacent air cooling walls are connected into a whole in series through connecting pipelines; the air cooling wall at the leftmost side is providedwith a row of the air outlets which are opposite to the inside of a furnace body; the water cooling wall is installed close to the air cooling wall at the leftmost side; a flue outlet is formed in theleft side of the water cooling wall; and a furnace top plane composed of all the cooling walls is covered with a layer of fire-resistant ramming material. According to the furnace top cooling devicefor the oxygen-enriched sid