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我厂650车间年产钢坯75万吨。1979年以来,对燃油加热炉进行多次节能技术改造,并积累了较先进的管理和操作经验,综合性地运用到加热炉上,投产一年多以来该炉节能效果显著,84年度平均成品单耗降到34.15kg/T,原料单耗为31.55kg/T,可比单耗为0.276×10~6大卡/吨,空气予热温度达400～500℃,达到国际同类炉子先进水平。该
Our factory 650 workshop annual output of 750,000 tons of billets. Since 1979, many energy-saving technological transformations have been carried out on fuel oil heating furnaces, and more advanced management and operation experience has been accumulated. Comprehensive utilization has been made on heating furnaces. Since it was put into operation for more than a year, the furnace has achieved remarkable energy-saving effects. The average annual output of 84 Unit consumption dropped to 34.15kg / T, raw material unit consumption of 31.55kg / T, comparable unit consumption of 0.276 × 10 ~ 6 kcal / ton, air preheating temperature of 400 ~ 500 ℃, reached the international advanced level of similar furnaces. This