能源的合理利用是当前节能工作中的重要课题。在加热炉操作中,正确保持炉内压力,从节能、提高产量、保证质量和搞好设备维护来看都是重要的。例如,轧钢加热炉、锻造加热炉、热处理炉等,在钢坯出炉时需开启炉门,如炉压过高,炉内火陷将向 The rational utilization of energy is an important issue in the current energy saving work. In the furnace operation, the correct pressure to maintain the furnace, from energy saving, increase production, quality assurance and improve equipment maintenance point of view are important. For example, steel rolling furnace, forging furnace, heat treatment furnace, etc., in the billet furnace to open the door, such as furnace pressure is too high, the fire will be the furnace to the