Evaporation cooling tank cover of electric furnace scrap steel preheating tank

• Main Authors: SHI YANG, XU WEIDONG, HOU XIANGSONG, ZHANG JUN, YU YIZHAO, HAN QIANG
• Format: Patent
• Language: Chinese; English
• Published: 15.08.2023
• 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 relates to an evaporative cooling tank cover of an electric furnace scrap preheating tank, which belongs to the technical field of steam and comprises a tank cover body, water inlet tanks positioned on two sides of the tank cover body and a water outlet tank positioned at the top of the tank cover body. The water-cooled wall comprises a plurality of water-cooled wall tubes which are sequentially arranged along the extending direction of the tank cover body; the upper and lower ends of the water-cooled wall tubes are respectively communicated with the water outlet tank and the water inlet tank. The tank cover structure can realize steam recovery of circulating water, and the circulating water enters the water cooling wall tubes through the water inlet tanks on the two sides of the tank cover body, converges into the water outlet tank from bottom to top, and enters the steam-water separation device connected with the water outlet tank through the water outlet of the water outlet tank to recove