长寿命脱硫喷枪的研制

 何玉林,姚年春

(江苏财经职业技术学院 机械与电子工程系,江苏 淮安 223003) 
摘要:对脱硫喷枪损毁原因进行分析,改进了枪体的结构设计,并通过对耐火浇注料的分析、改良,研制开发出抗热震性好、抗渣蚀性优良、烧结性能优良且适合脱硫工艺的脱硫用不定形耐火材料。结果表明,喷枪使用寿命由80次可提高至120次。
关键词:脱硫喷枪;枪体结构;使用寿命
中图分类号:TF104.3 文献标志码:A doi:10.3969/j.issn.1006-0316.2014.12.014
文章编号:1006-0316 (2014) 12-0046-03
Development of the long life desulphurization lance
HE Yu-lin,YAO Nian-chun
( Department of Mechanical and Electronic Engineering, Jiangsu Polytechnic of Finance & Economics, Huaian 223003 China )
Abstract:The design of the lance body structure has been improved through the analysis on the reason of the damaged desulphurization lance. The monolithic refractories has been developed and it fits desulfurization process. The monolithic refractories’s sintering property, as well as the corrosion resistance expressed fine. The monolithic refractories’s thermal shock resistance has been improved through its modified. The results shows that the desulphurization lance’s life can be improved from 80 times to 120 times.
Key words:desulphurization lance;lance body structure;service life
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收稿日期:2014-05-19
基金项目:淮安市科技局工业支撑项目:长寿命脱硫喷枪用红柱石浇注料的研制与应用(HAG2011011)
作者简介:何玉林(1975-),女,江苏淮安人,硕士,副教授,主要研究方向为材料分析及数值模拟;姚年春(1975-),男,山东青岛人,硕士,讲师,主要研究方向为电气及材料成型控制。
 

 

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