无烟装煤工艺的改进与优化

Smokeless Coal Process Improvement and Optimization

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.