HIGH-EFFICIENCY SMELTING REDUCTION CIRCULATING COOLING EQUIPMENT

• Main Authors: CHEN, Qingmeng, WANG, Jinxia, ZHANG, Guanglei, ZHANG, Xiaofeng, ZHANG, Guanqi
• Format: Patent
• Language: Chinese; English; French
• Published: 06.10.2022
• Subjects: BLASTING; DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS,IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KINDOF FURNACE; FURNACES; HEATING; KILNS; LIGHTING; MECHANICAL ENGINEERING; OVENS; RETORTS; WEAPONS

The present application provides a high-efficiency smelting reduction circulating cooling equipment. A cooling apparatus is arranged as a layered structure, and comprises a hot-side cooling layer and a cold-side protective layer. The hot-side cooling layer is attached to a refractory layer, and the hot-side cooling layer comprises a first metal housing and a cooling pipe arranged inside the first metal housing. The cooling pipe penetrates the first metal housing and extends to form a liquid intake pipe and a liquid discharge pipe. The cold-side protective layer is attached to the hot-side cooling layer and clamps the hot-side cooling layer together with the refractory layer. The cold-side protective layer comprises a second metal housing as well as a liquid intake through hole and a liquid discharge through hole which penetrate the second metal housing. The liquid intake pipe passes through the liquid intake through hole, and the liquid discharge pipe passes through the liquid discharge through hole. Accordin