我厂热处理工部貫通式渗碳炉,是拖拉机零件进行渗碳处理的重要設备,炉內分加热、渗碳、扩散、預冷四个溫度区,其中最低溫度也达840℃,利用噴咀将噴出的煤气在炉罐外进行燃燒,使炉罐及罐内零件达到預定溫度。炉罐內流动着雾化的煤油,每隔30～50分钟送进托着零件的料盘,經11～18小时,雾化的煤油使零件表面 I plant part of the Ministry of heat treatment carburizing furnace, is an important part of the carburizing tractor equipment, the furnace sub-heating, carburizing, diffusion, pre-cooling four temperature zones, of which the lowest temperature of 840 ℃, the use of spray Tsui will jet out of the gas outside the furnace combustion, so that the furnace and tank parts to the desired temperature. Furnace tank flow of atomized kerosene, every 30 to 50 minutes into the parts tray, after 11 to 18 hours, the atomization of the kerosene parts surface