新型横墙面砖在敞开式焙烧炉上的应用  

A new type of horizontal wall bricks used in open baking furnaces

作　　者：侯飞瑞 

机构地区：[1]伊电控股集团有限公司河南省铝电解工程技术研究中心,河南伊川471300

出　　处：《炭素技术》2017年第1期67-69,共3页Carbon Techniques

摘　　要：近年来随着阳极焙烧炉燃烧装置及控制技术的引进应用,我国在预焙阳极焙烧工艺技术方面也取得了长足的进步,但随着阳极焙烧炉使用周期的延长,炉室漏风量逐年升高,不仅造成天然气单耗的上升,也严重影响产品质量。伊电控股集团有限公司结合焙烧炉实际情况,开发出一种新型焙烧炉横墙面砖,成功解决焙烧炉漏风问题,天然气单耗明显降低,阳极均一稳定性得到提高。The progresses in the baking process of prebaked anode have been made in our country since the introduction and application of the technology in combustion device of anode baking furnace. But the lengthened life cycle of anode baking furnace comes along with air leakage of the chamber, which causes the increasing of gas cost, and affects the product quality. Considering of above problems, a new type of horizontal wall bricks used in baking chamber has been developed. By using the new technique, both the air leakage and increasing gas cost are solved successfully, and the homogeneity stability of carbon anode is increased greatly.

关 键 词：焙烧炉 横墙面砖 密封 能耗 

分 类 号：TQ127.11[化学工程—无机化工]