摘要
等离子点火燃烧器目前已在国内许多新建大型火力发电机组的煤粉锅炉上得到了初步的推广应用。作为以节油为目的的新技术燃烧器在其实际应用中已实现了大型电站煤粉锅炉的少油或无油启动,同时亦满足了火电厂减少燃油耗用量以控制发电成本、提高经济效益的目的。通过对在山西兆光电厂3#机组整套启动试运过程中所使用的DLZ-200型等离子点火燃烧器在调试时运用无油点火方式成功点火的应用情况的概述,重点阐述了其在无油点火方式下运行中碰到的一些问题及其解决方案,分析了该型等离子点火燃烧器在该运行方式下控制调节方面应注意的一些问题。
Plasma-ignition burners have been applied in the pulverized-coal fired boiler of newly built large generating units nowadays.This essay takes the NO.three unit of Zhaoguang Power Generation Company Ltd.as the example to research into the actual application of DLZ-200 type plasma-ignition burners using oilless ignition.From the point of design,operation and benefit,this paper suggests the solution to the problems arising from the process unit operation and puts forward some aspects which should be paid attention to when control and adjustment are carride out.
出处
《电力学报》
2010年第6期507-509,共3页
Journal of Electric Power
