在线电影日韩亚洲中文久|欧美久久久久久久一区二区三区|久久精品国产2020青青碰|国产美女的第一次好痛在线看



    

    
    
    
  
    
        
        
    
    
    
    
    
      
      
    
    
    
  
    

    


    
    
        
    
            
    
                
    
                    

                    
                
    
                
    
                    
                        
                    
                
    
            
    
        
    
    
    
    
    
        
    
            
    
                
                
    
                                        
                                        
                                        
                                        
                                        
                                        
                                        
                                        
                                        
                                        
                                        
                                        
                                        
                                        
                                        
                                        
                                        
                                        
                                        
                                        
                                        
                                        
                                        
                                        
                                        
                                        
                                        
                                        
                                        
                                        
                                        
                                        
                                        
                                        
                                        
                                        
                                        
                                        
                                        
                                        
                                        
                                        
                                        
                                        
                                        
                                        
                                        
                                        
    
                        
                        
                        
    
                            
    
                                FM34風選預粉磨在φ3.2×13m礦渣磨上的應用
                                
    
摘要：以FM礦渣風選預粉磨為研究對象，闡述了FM礦渣風選預粉磨在φ3.2×13m礦渣磨上的應用情況。從礦渣易碎難磨的特性和礦渣預粉磨的技術現(xiàn)狀出發(fā)，講述了研發(fā)FM礦渣風選預粉磨的工作原理和主要結構。重點分析了FM礦渣風選預粉磨對礦渣磨產(chǎn)量的提高幅度，以及對礦渣磨入磨水分、溫度的影響。詳細介紹了FM礦渣風選預粉磨使用情況，和礦渣磨前后的技術經(jīng)濟指標。
 　　關鍵詞：礦渣；風選；預粉磨；礦渣磨 　　Abstract：This paper chooses FM wind selection 
pre-grinding mill for slag as the research subject, and mainly illustrates its 
application situations on φ3.2×13m Slag Mill. Based on the easy-crushing and 
hard-grinding feature of slag as well as its current pre-grinding technology, 
this paper also tells about the working principle and main structure of FM wind 
selection pre-grinding slag mill, and focuses on the introduction and analysis 
about the infl...
    
                            
    
                            
                        
    
                    
    
                                        
                                        
                                        
                                        
                
    
                
                
                
            
    
        
    
        
    
            
            
                        
                        
            
    
                
    
                    
    閱讀榜
    
                
    
                
    
                    日
                    月
                    年