西夏热电厂锅炉燃烧器改造

针对宁夏电力投资公司西夏热电有限公司J号、2号号锅炉结焦严重及热效率低的问题，进行全面分析，找出问题的原因，提出了燃烧器改造方案。结果表明：燃烧器改造解决了锅炉的结焦问题，同时提高了锅炉热效率，保证了锅炉安全、可靠、经济运行。

Improvement of boiler burner in Xixia Thermal Power Plant

Aiming at the problems of serious furnace coke of No. 1 and No.2 boilers and thermal effi- ciency low in Xixia Thermal Power Company of Ningxia Electric Power Investment Company, analyzes and finds out the causes, puts forward the improvement schemes of the burner. The result shows that the improvement of the burner solves the furnace coke, increases thermal efficiency of the boilers, en- sures the boiler safe, reliable and economic operation.