摘要
简要介绍了德士古气化炉水系统流程和激冷水管路结垢原理,通过对德士古气化炉检修发现问题以及对系统灰水水质的综合分析,发现影响德士古气化装置激冷水流量低的原因是碳洗塔底部及黑水过滤器底部有积渣,滤网结垢堵塞。提出有效的解决办法及防范措施,确保激冷水管路不因结垢、存渣而堵塞,能够供应足够的激冷水,满足气化炉高负荷运行需要。
Introduce chilled water system of Texaco gasifier and pipes scaling causes.Analyse problems appeared in examination and repairing of gasifier ash water quality,find that slag at the bottom of carbon scrubber and ash water filter,serious scalling filter screen lead to low flow chilled water in Texaco gasifier.To resolve these problems,provide effective solution and preventive measures.After transformation,the chilled water flow increase,that meet the demands of high load operation of gasifier.
出处
《洁净煤技术》
CAS
2013年第1期118-120,共3页
Clean Coal Technology
关键词
德士古
激冷水
结垢
灰水水质
Texaco
chilled water
scalling
ash water quality
