高炉炉体汽化冷却是一项节能省水的新技术,它是利用接近饱和温度的水在汽化时大量吸收热量的原理,使高温条件下工作的冷却壁得以冷却。 汽化冷却有自然循环和强制循环两种方法,自然循环就是利用水在高位汽包中具有的位能进入冷却壁后,被加热至沸腾状态产生汽水混合物,由于下降管中的水较上升管中的汽水混合物比重大,形成一定的压头, Boiler furnace gasification is a new energy-saving cooling technology, which is the use of water near the saturation temperature in the vaporization of a large amount of heat absorption principle, so that work under high temperature cooling wall to be cooled. Vaporization cooling natural circulation and forced circulation of two ways, the natural cycle is the use of water in the high-level drums have bit energy into the cooling wall, was heated to boiling to produce a mixture of steam and water, since the water in the down tube than in the riser The proportion of soft drinks mixture, forming a certain pressure head,