Hot-blast stove high-temperature waste gas purifying, collecting and recycling device

• Main Authors: DOU FAN, JIANG HAIYAN, LI HUAGUO, XIAO JINCHANG, NIU HAODONG, LI GUIGUO, LIU YUPING, WEN XIAOBIN, YANG XIXUAN, HUA BIXIANG, LI YUANFENG
• Format: Patent
• Language: Chinese; English
• Published: 02.06.2020
• 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 utility model discloses a high-temperature waste gas purifying, collecting and recycling device of a hot blast stove. The system comprises a first hot-blast stove, a first high-temperature exhaustpipeline, a second hot-blast stove, a second high-temperature exhaust pipeline and a common pipe, the other end of the first high-temperature waste gas pipeline is fixedly connected with a first induced draft fan; the exhaust end of the first induced draft fan is fixedly connected with the first flue gas furnace through a gas inlet pipe; the other end of the second high-temperature waste gas pipeline is fixedly connected with a second induced draft fan, the exhaust end of the second induced draft fan is connected with a second smoke furnace through a gas inlet pipe, a common pipe is fixed tothe inner side of the first high-temperature waste gas pipeline and the inner side of the second high-temperature waste gas pipeline, and a common adjusting valve is fixed to the surface of the commonpipe. By arranging the fir