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熔化工部的任务是为铸型浇注提供合格的液态金属。目前冲天炉仍是国内外铸铁熔化的主要设备,我国目前90%以上的铸铁用冲天炉熔化。因此,熔化工部的技术改造应围绕着四个方面进行:①如何提高铁水温度,使铸件质量上水平;②提高机械化程度,加强熔炼检测与控制,改善工人劳动条件和为控制熔炼参数达到要求与优化熔炼过程创造条件;③节能,提高经济效益;④环境保护,污染治理。
The task of the melting division is to provide qualified liquid metal for casting. Cupola is still the main equipment for the melting of cast iron at home and abroad. At present, over 90% of China’s cast iron is melted by cupola. Therefore, the technical transformation of melting department should focus on four aspects: (1) how to raise the temperature of molten iron so that the quality of castings; (2) increase the degree of mechanization, strengthen the testing and control of melting, improve the working conditions of workers and control the melting parameters to meet the requirements And optimize the melting process to create the conditions; ③ energy saving, improve economic efficiency; ④ environmental protection, pollution control.