多元料浆气化炉烧嘴法兰缝隙超温原因分析及对策  

ANALYSIS ON OVER-TEMPERATURE OCCURRED IN BURNER FLANGE CLEARANCE IN MULTI-SLURRY GASIFIER AND ITS TREATMENT

作　　者：李伟 张永刚 曹新安 李水龙 雷浩 王建霞 Li Wei;Zhang Yonggang;Cao Xi'an;Li Shuilong;Lei Hao;Wang Jianxia(Huating Huamei Clean Energy Coal Chemical Co.,Ltd.,Huating 744100)

机构地区：[1]华亭华煤清能煤化工有限责任公司,甘肃华亭744100

出　　处：《大氮肥》2024年第2期77-80,共4页Large Scale Nitrogenous Fertilizer Industry

摘　　要：针对多元料浆气化炉投料初期出现工艺烧嘴法兰超温问题,通过流场模拟分析、工艺烧嘴装配尺寸调整、炉口物理填充、中心氧量调整、负荷调整等思路,提出相应解决措施。In view of the problem of over-temperature of process burner flange in the initial stage of multislurry gasifier,the solutions were presented through the flow field simulation analysis,process nozzle assembly size adjustment,furnace physical filling,central oxygen adjustment,and load adjustment etc.

关 键 词：多元料浆 气化炉 工艺烧嘴 法兰超温 

分 类 号：TQ545[化学工程—煤化学工程]