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上海市能源研究所和上海虹桥锻造厂联合攻关,研制成功新型、高效燃煤锻造炉,日前由上海科学院组织通过鉴定。该炉为燃煤反射、贯通式炉型,炉子结构设有加热段和预热段,利用高温烟气预热锻件和空气,并通过调节风量控制炉温,炉膛温度、热风温度等均自动显示,由于燃烧技术先进,炉子升温快,炉温高,锻件加热快,能源低,引进二次热风使煤炭燃烧充分,炉子热效率为18.3%,吨锻件单耗为152.52千克煤,达到了国内燃煤锻造加热炉的先进水平,烟尘排放浓度为175
Shanghai Institute of Energy and Shanghai Hongqiao forging joint research, successful development of new, efficient coal forging furnace, organized by the Shanghai Academy of Sciences passed the appraisal. The furnace is a coal-fired reflecting and through-type furnace. The furnace structure is provided with a heating section and a preheating section. The forging and the air are preheated by using the high-temperature flue gas and the temperature of the furnace, the furnace temperature and the hot air temperature are automatically displayed by adjusting the air volume , Because of advanced combustion technology, furnace heating fast, high temperature, forgings heating fast, low energy, the introduction of secondary hot air full combustion of coal, furnace thermal efficiency of 18.3%, tons of forging unit consumption of 152.52 kg coal, reaching the domestic coal Forging furnace advanced level, smoke emission concentration of 175