搞好原料管理工作,按质量、按块度分级入炉——推广高风压、大风量操作方法、强化燃烧——推广大石桥镁矿十号竖窑的操作方法——操作要点镁砂和白云石都是炼翔不可缺少的重要高极耐火材料;无输平护、电炉,练炉炼钥都离不开镁砂和白云石 Do a good job of raw material management, according to the quality, according to the degree of grading into the furnace - to promote high wind pressure, wind volume operation method, and strengthen combustion - to promote the operation method of Dashiqiao Magnesium No. 10 shaft kiln - Operating Points Magnesia and Dolomite are indispensable to the refining of the essential high refractory; no loss of protection, electric furnace, practice furnace refining key is inseparable from the magnesia and dolomite