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本文介绍了武钢1700热连轧厂大型步进梁式加热炉所使用的传热面积为1800m~2翅片铸造管换热器,内容包括换热器设备和供风系统,自1978年投产以来的稳定运行情况、维护与保养以及所取得的经济效益。
This paper introduces the heat transfer area of 1800m ~ 2 fin cast tube heat exchanger used in the large walking beam furnace of WISCO 1700 hot strip mill, including heat exchanger equipment and air supply system. Since it was put into operation in 1978 Stable operation, maintenance and maintenance and the economic benefits achieved.