中速磨煤机的运行实践所有中速磨煤机的工作原理都相同,即是在辊子(或球)的压力和碾磨力下将煤挤压破碎,它和高速磨煤机的撞击粉碎以及筒式磨煤机的碾碎在破碎方式上都是多少有所区别的。热风从碾磨件四周的风环中高速喷入,将煤从受压区吹出,完成其干燥和携带的作用。因为煤一般是从磨腔的中部送入,经过磨碎后才被从四周风环来的热风进行干燥,所以中速磨煤机内部的干燥能力比不上热风和煤同时进入磨腔内部的筒式磨煤机和高速磨煤机。但是中速 Medium Speed ​​Pulverizer Operational Practices All medium speed pulverizers work on the same principle. They crush and crush the coal under the pressure and grinding forces of the rollers (or balls). It is crushed and crushed by high speed pulverizers As well as the crushing of drum mill crushing method are somewhat different. Hot air from the grinding ring around the blast in the high-speed injection, the coal blowing from the pressure zone, to complete its role of drying and carrying. Because the coal is generally fed from the middle of the grinding chamber, after being ground, it is dried by the hot air from the surrounding air ring. Therefore, the internal drying capacity of the medium-speed coal mill can not match that of the hot air and coal into the grinding chamber Cartridge mill and high-speed coal mill. But medium speed