本文除介绍气体渗碳炉主要设备省能外,还探讨了各种设备互相回收废热和废气的可能性问题。气体渗碳淬火工序和主要热回收路线如图1所示。一、洗净炉(脱脂炉)开发的省能气体渗碳处理前,必须仔细地清理工件的表面,这是保证渗碳质量的重要工序。因为工件表面有氧化铁皮、油垢和其它污物存 In addition to the introduction of gas carburizing furnace main equipment energy saving, but also explored the possibility of various devices to recover waste heat and exhaust gas each other. Gas carburizing and quenching process and the main heat recovery route shown in Figure 1. First, the cleaning furnace (degreasing furnace) developed by the energy-saving gas carburizing treatment, you must carefully clean the surface of the workpiece, which is to ensure the quality of the important process of carburizing. Because the workpiece surface oxide scale, grease and other dirt deposits