一、前言高效立式组合煤磨机是国家建材局科技开发中心、武汉工业大学北京研究生部与我厂联合开发研制的专利产品,是目前我国水泥行业综合技术改造理想的新型粉煤设备,现已通过省级鉴定,并已向全国各水泥厂推广使用,取得了明显的经济效益和社会效益。 I. INTRODUCTION The high efficiency vertical coal mill is a patented product jointly developed by the State Building Materials Industry and Technology Development Center, Beijing Graduate School of Wuhan University of Technology and our factory. It is a new type of pulverized coal equipment ideal for comprehensive technological transformation of the cement industry in China. Has passed the provincial appraisal, and has been promoted to the use of cement plants across the country, and achieved significant economic and social benefits.