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由冶金部科技司委托辽宁省冶金厅组织的高炉带托砖支撑的复合冷却器鉴定会于1991年10月5日在本钢召开。会议认为:这种冷却器结构新颖,具有足够的冷却强度(兼顾深冷和均冷)及良好的托砖作用,可以有效地防止脱砖和冷却器过早烧损,有利于延长高炉中部寿命,且检漏及维护方便。这种冷却器已在本钢3号高炉成功应用,建议各厂酌情推广使用。
Commissioned by the Ministry of Science and Technology Metallurgical Department of Liaoning Provincial Metallurgical Bureau organized blast furnace with a brick support composite cooler identification will be held on October 5, 1991 in Benxi Iron and Steel. The meeting held that: This cooler has the advantages of novel structure, sufficient cooling strength (both deep cooling and even cooling) and good toroidal support, which can effectively prevent the premature burning of the debarking bricks and the cooler, and prolong the service life of the central part of the blast furnace , And leak detection and maintenance convenience. This cooler has been successfully applied in the blast furnace No. 3, it is recommended that the plant promote the use, as appropriate.