论文部分内容阅读
目前,国内的大部分热处理回火炉,尤其是中、低温回火炉都采用电能作热源,只有少数非重要机械另件热处理的大型高温回火炉采用煤气或油类作燃料。为了节约能源,前几年我厂设计了一台重要机械另件回火用的大型低温回火油炉。这台大型低温回火油炉经过几年的生产实践证实,具有炉型结构紧凑,造价低,工艺性能良好,燃料消耗量低的特点。
At present, most domestic heat treatment furnaces, especially middle and low temperature furnaces, use electric energy as a heat source. Only a few large high temperature furnaces heat treated by a few other important machines use gas or oil as fuel. In order to save energy, a few years ago our factory designed a large low-temperature tempering oil furnace for tempering an important piece of machinery. This large-scale low-temperature tempering oil furnace after several years of production practice has confirmed that the stove has a compact structure, low cost, good process performance, low fuel consumption characteristics.