钢铁棒材加热炉节能改造及节能量的确定  

Energy Saving Transformation and Energy Saving Quantity of Steel Bar Heating Furnace

作　　者：江姗姗 

机构地区：[1]广州能源检测研究院,广东广州511447

出　　处：《工业炉》2016年第5期68-71,共4页Industrial Furnace

基　　金：广东省节能降耗专项资金项目(项目编号二(一)-3)

摘　　要：介绍了钢铁企业加热炉高温烟气余热回收、三通阀、炉体、保温材料、控制系统等改造工程,并通过单个工序节能量计算方法确定了该项目的年实际节能量。改造后,余热回收副产低压蒸汽发电,炉体系统提高了燃料的燃烧效率,降低了炉体的散热损失,项目每年可节约4 985 t标准煤,具有良好的节能效果。The reconstruction project of flue gas waste heat recovery, three-way valve, furnace body, insulation materials and eontrol system of iron and steel enterprises heating furnace is introduced, and the annual actual energy saving of the project is determined by calculating the energy calculation method of single working procedure. After the transformation, waste heat recovery steam power generation, the furnace body system improves the fuel combustion efficiency and reduces the heat loss of the furnace body. The project can save 4 985 t standard coal per year, it has a good energy saving effect.

关 键 词：钢铁 棒材加热炉 节能改造 节能量确定 

分 类 号：TG307[金属学及工艺—金属压力加工]