无烟装煤工艺的改进与优化  

Smokeless Coal Process Improvement and Optimization

作　　者：武文义 徐长征[1] 宋秀贵 

机构地区：[1]山东石横特钢集团有限公司,山东肥城271612

出　　处：《山东化工》2017年第12期138-138,共1页Shandong Chemical Industry

摘　　要：通过对高压氨水喷洒系统的改造,提高装煤过程中高压氨水的喷洒吸力;通过增加导烟车导套,精确装煤车对位操作,清理炭化室顶部石墨,畅通荒煤气导出通道;通过对煤饼整平及洒水,控制粉尘产生量,从而减轻荒煤气逸散量,实现无烟装煤。Through the transformation of high pressure ammonia water spraying system, improve spray suction in the process of high pressure ammonia coal;, Through increased smoke guiding car guide sleeve and assembly accuracy coal para operation, clean the carbonization chamber at the top of the graphite, smooth raw gas export channel , Based on the briquette leveling and sprinkler control dust generation , reduce raw coal gas emission level, realize smokeless coal charging.

关 键 词：荒煤气 吸力 通道 烟量 无烟装煤 

分 类 号：TQ520.62[化学工程—煤化学工程]