熔铝反射炉技术改造的研究与实践

来源期刊：中南大学学报(自然科学版)1992年第6期

论文作者：孟柏庭 向大受 傅志华 黄上侔 王朝水 戚孟增

文章页码：681 - 686

关键词：熔铝; 反射炉; 技术改造

Key words：aluminum; reflection furnace; heat efficiency

摘    要：以综合热工理论为指导,通过小型熔铝反射炉技术改造的实践,吨铝油耗(80kg)和炉子热效率(26%～29%)均达到或超过国内同类炉型的先进水平.文中所提出的采用高中速烧嘴强化对流传热、浅熔池、矮炉膛、下压炉顶、炉墙最佳厚度以及利用烟气余热预热助燃空气等优化原理和方法,对今后中小型熔铝反射炉的技术改造具有理论和实践意义.

Abstract: We carried out technical reformation of smelting aluminum reflection furnace (SAFE) under the guidance of comprehensive heat engineering theory. Thecomsumption of light diesel oil per ton aluminum (80kg/t al) and heat efficieney of the furnace (26%～29%) reached or surpassed the national advanced level for the same kind of furnacee. The optimation principle and methods provided in this paper, which are about strengthening convection shallowing smeltingpond, lowering the chest and top of furnace, optimizing the thickness of furnace's wall and making use of remained heat, have theorical and practical value for the technical reformation of medium and small sized SARF.