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本文讨论利用交错并联送风方式提高热风温度。通过模拟研究,从理论上证明交错并联送风比单独送风有高的热效率,热负荷也比单独送风高,而拱顶温度可以较低。这种高风温操作将使热风炉设计具有特征,还阐述了有关高风温操作的基本概念。交错并联送风的意义在于提高热风温度。计算机计算下次送风期所需要的热量和送风时间,以得到最好的结果。交错并联送风模型控制煤气与空气的比例和各自的流量使热风炉有效地燃烧。其功能是用交错并联送风模型来进行热风温度的控制。计算机是由直接控制送风调节阀来控制正在鼓风的两座热风炉的风量分配。
This article discusses the use of staggered parallel air supply to increase hot air temperature. Through simulation studies, it is theoretically proved that staggered parallel air supply has higher thermal efficiency than single air supply, and heat load is higher than that of single air supply, and the vault temperature can be lower. This high air temperature operation will characterize the hot stove design and also outline the basic concepts for high air temperature operation. The significance of staggered parallel air supply is to raise hot air temperature. The computer calculates the amount of heat and blowing time required for the next air blast to get the best result. The staggered parallel air supply model controls the ratio of gas to air and their respective flow rates to make the stoves burn effectively. Its function is to use staggered parallel air supply model for hot air temperature control. The computer is controlled by the direct control of air supply valve to control the two air blasting furnace air distribution.