炉箅设计要适应造气技术发展需要  

Design of Furnace Grids Being Necessary to Suit the Developmental Requirement of Gasification Technology

作　　者：田守国 

机构地区：[1]山东沂源化肥厂,山东沂源256100

出　　处：《化肥设计》2005年第6期52-54,共3页Chemical Fertilizer Design

摘　　要：对比分析了以煤为原料合成氨厂造气炉采用单烧法较之混烧法,使用专用炉箅较之通用型炉箅的优势;探讨了专用炉箅的结构和高度对布风的影响以及专用炉箅的边型对破渣和排灰速度的影响;提出了改进专用炉箅设计的建议。Advantage was analyzed taking coal as the raw material in ammonia synthesis plant for gasifier in comparison of using single combustion with mix-combustion, and in comparison of using special gasifier grids with common type of gasifier grids; inefficiency of grid structure and its height the air distribution and influence of on apecial gasifier grid edge type on slag breaking and ask discharging speed have been discussed; suggestion for improving special gasifier grid design has been supposed.

关 键 词：合成氨 煤气炉 单烧法 专用炉箅 炉箅设计 

分 类 号：TQ545[化学工程—煤化学工程] TQ054