热力发电2018，Vol.47Issue(3)：104-108,122,6.DOI:10.19666/j.rlfd.201707073
纯燃高碱煤660MW机组防结渣沾污一体化设计
Integrated design of anti-slagging and fouling for a 660 MW unit burning pure high alkali coal
摘要
Abstract
The high alkali coal is a kind of fine power coal which is easy to ignite and easy to burn out,while it has serious slagging and fouling characteristics.The on-service boilers are suggested only to be blended with high alkali coal in a certain proportion,so the boilers' adaptability to the high alkali coal is limit.Aiming at burning pure high alkali coal,the integrated design idea for newly built 660 MW units was proposed,and the values setting of the boiler key load parameters,the reasonable heating surface arrangement,the burner design,the selection of deslagging equipment and air pre-heater were given,to provide a reference for design of the boilers burning high alkali coal.关键词
高碱煤/准东煤/结渣沾污/锅炉/受热面/容积热负荷/燃尽高度/一体化设计Key words
high alkali coal/Zhundong coal/slagging and fouling/boiler/heating surface/volume heat load/burnout height/integrated design分类
能源科技引用本文复制引用
赵勇纲,王志超,张喜来,白杨,姚伟..纯燃高碱煤660MW机组防结渣沾污一体化设计[J].热力发电,2018,47(3):104-108,122,6.基金项目
国家科技支撑计划项目(2015BAA04B02)National Science and Technology Infrastructure Program (2015BAA04B02) （2015BAA04B02）
