我厂铸造车间有一座10米~2台式热处理燃煤、燃油两用炉,长期以来一直是解决本厂中大铸件热处理的关键设备,同时这台设备年平均消耗煤约145吨,煤油6.6吨左右,是车间里耗能较大的设备之一。针对这一问题,多年来曾设想过几种改进方案,皆因涉及改动炉子结构,且施工周期长,要影响正常生产,所以一直未予实施。后来我们将在电加热炉的炉膛内 Our factory has a foundry workshop 10 meters ~ 2 desktop heat treatment of coal, oil dual-purpose furnace, has long been the factory to solve the heat treatment of large castings key equipment, and this equipment, the average annual consumption of about 145 tons of coal, 6.6 tons of kerosene About one of the more energy-intensive devices in the shop floor. In response to this problem, several improvement proposals have been envisaged over the years. Both of them have not been implemented because they involve changes in the structure of the furnace and the construction period is long to affect normal production. Later we will be in the electric furnace hearth