神华科技
神華科技
신화과기
NORTHWEST COAL
2015年
4期
42-45
,共4页
600MW超临界CFB%调试%故障%分析%治理
600MW超臨界CFB%調試%故障%分析%治理
600MW초림계CFB%조시%고장%분석%치리
600MW supercritical CFB%Boiler debugging%Fault%Analysis%Government
文章针对世界首台600MW超临界循环流化床(简称CFB)锅炉在启动调试期间点火风道及燃烧器等设备出现故障以及调试运行期间锅炉左右支腿床温偏差大、锅炉炉膛结焦等问题,从设备结构设计、运行调整等方面分析了故障的原因,并根据不同的故障类型,有针对性地采取了措施,解决了调试期间设备出现的故障,确保了机组首次并网到“168”h试运通过仅只用49d,为后续项目推广应用提供借鉴。
文章針對世界首檯600MW超臨界循環流化床(簡稱CFB)鍋爐在啟動調試期間點火風道及燃燒器等設備齣現故障以及調試運行期間鍋爐左右支腿床溫偏差大、鍋爐爐膛結焦等問題,從設備結構設計、運行調整等方麵分析瞭故障的原因,併根據不同的故障類型,有針對性地採取瞭措施,解決瞭調試期間設備齣現的故障,確保瞭機組首次併網到“168”h試運通過僅隻用49d,為後續項目推廣應用提供藉鑒。
문장침대세계수태600MW초림계순배류화상(간칭CFB)과로재계동조시기간점화풍도급연소기등설비출현고장이급조시운행기간과로좌우지퇴상온편차대、과로로당결초등문제,종설비결구설계、운행조정등방면분석료고장적원인,병근거불동적고장류형,유침대성지채취료조시,해결료조시기간설비출현적고장,학보료궤조수차병망도“168”h시운통과부지용49d,위후속항목추엄응용제공차감。
During the start-up and commissioning of the world first 600MW supercritical circulating fluid?ized bed (CFB) boiler, ignition air duct and combustion equipment failure, branch leg bed temperature devia?tion, boiler furnace coking problem, explores the reasons of the fault from the structure design and operation, and according to the different types of fault have targeted taken measures to solve the fault, to ensure that the unit through the“168”hours trial just using 49 days only from the first grid connection, for the popular?ization and application of the follow-up project to provide reference.