DLT611-1996 300MW级锅炉运行导则.pdf

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1、300MW级锅炉运行导则DL/T611-1996目次53545前言·······································，·················，······································，·⋯I范围···············································。···································⋯⋯z引用标准·················，···························。·············

2、·······················⋯⋯3总则················································································⋯⋯4锅炉机组特性·······························，···························⋯⋯’““·⋯⋯”‘’“5锅炉机组启动······································································，········⋯⋯6锅炉机组运行·

3、·..................................................................................7锅炉机组停止·························，················，，··············⋯⋯“‘··⋯⋯‘·““S主要辅机运行与维护···············································⋯⋯““”‘’“’“’“’“9锅炉机组事故分析与处理···················⋯⋯‘··⋯“’“““’“’‘”‘”’“““

4、”‘””’‘”附录A(标准的附录)锅炉汽水质量标准··············································⋯⋯附录H(提示的附录)锅炉机组的简要特性附录C〔提示的附录)汽包锅炉启动时锅水二氧化硅控制标准附录U(提示的附录)锅炉图表··························································⋯⋯标准分享网www.bzfxw.com免费下载前言随着电力工业的发展，300MW级锅炉机组已经成为我国电力系统的主力机组〔〕1986年10月，水利电力部颁发了SD195-1986000

5、MW机组直流锅炉运行规程》(以下简称原规程)，在当时条件下对指导300MW机组直流锅炉运行发挥了积极作用。10余年以来，300MW级锅炉又采用了许多先进技术，国产引进型自然循环、控制循环锅炉机组相继投产，原规程已不能适应现场锅炉运行的需要。通过调研，总结吸收了国内300MW级亚临界自然循环、控制循环、直流锅炉的一些先进技术和经验，编制了《300MW级锅炉运行导则》。本导则的编写主要以国产300MW级亚临界自然循环、控制循环、直流燃煤锅炉为主，具有原则性、通用性和实用性。根据电力工业部文件(电技「1997]68号)，(300MW级锅炉运行导则》经审查通过，批准为推

6、荐性标准。本导则代替SD195-19860所有报批的300MW机组锅炉运行规程均应符合本导则。本导则的附录A是标准的附录。本导则的附录B、附录C、附录D都是提示的附录。本导则由电力工业部科学技术司提出。本导则由电力工业部电站锅炉标准化技术委员会归口。本导则起草单位:山东省电力工业局。本导则主要起草人:厉耀宗、刘合义、孟祥国、李怀新、纪永遵、李文水、田思来。本导则委托电站锅炉标准化技术委员会负责解释中华人民共和国电力行业标准300MW级锅炉运行导则DL/f61’一，996Guidefor300MWgradeboileroperation1范围本导则确立了在役300

7、MW级锅炉及主要辅机设备的启动、运行、停止、维护、事故分析与处理的原则及技术指南，适用于国产300MW级燃煤自然循环、控制循环及直流锅炉。燃油、燃气锅炉、250-660MW国产及进口锅炉原则上以制造厂家说明书及有关技术资料为基础，制造厂无说明书的参照本导则执行。2引用标准下列标准所包含的条文，通过在本标准中引用而构成为本标准的条文。本标准出版时，所示版本均为有效。所有标准都会被修订、使用本标准的各方应探讨使用下列标准最新版本的可能性。GB10184-1988电站锅炉性能试验规程DL435-1991火力发电厂煤粉锅炉燃烧室防爆规程D1.558-1994电业生产事故

8、调查规程DL/T561-