炭素回转窑沉灰室设计缺陷分析及改进  

The analysis and improvement of design defect of depositing chamber for a carbon rotary kiln

作　　者：陈宁[1] Chen Ning(Guiyang Aluminum Magnesium Design ＆ Research Institute, Guizhou Guiyang 550004, Chin)

机构地区：[1]贵阳铝镁设计研究院,贵州贵阳550004

出　　处：《炭素技术》2018年第2期54-57,共4页Carbon Techniques

摘　　要：国内炭素回转窑沉灰室普遍存在隔墙坍塌、内壁脱落等问题。从设计角度对原有炉室的流通截面、燃烧容积、炉室结构、材料选择和冷风配置等进行全面分析,指出炉室设计缺陷可能是造成隔墙垮塌等现象的重要原因,并针对这些设计缺陷提出综合改进意见。There are some general phenomena with partition collapsing and inwall failing out of depositing chamber for a carbon rotary kiln for several decades. From the perspective of design, a comprehensive analysis about flow area, combustion volume, cham- ber structure and wind configuration of an old chamber was given, the design defect which leads to these phenomena was pointed out, and some ideas for design improvement were put forward.

关 键 词：炭素 回转窑 沉灰室 隔墙 

分 类 号：TQ127[化学工程—无机化工]