电厂用的抗燃油验收、运行监督及维护管理导则.pdf

电厂用抗燃油验收、运行监督及 维 护 管 理 导 则 DL/T571- 1995 目 次 I主题内容与适用范围，············，…·… 1111 2 引用标准 ··············，，····，，······，···，·······，······················，，····，，···················，，二 1111 3 抗燃油应具备的性能，····································，····，，··························，…… 1112 4 油质试验项目及意义·一· 1112 5 取样 .·····················，···一 1113 6 新抗燃油的验收···，································，····，，···，，···，，···············4······一· 1114 7运行中抗燃油的监督········，，·············································，···……，..··……11巧 8运行中抗燃油的维护··········，·····，···，，····，，··，······························.·...……，…，，二1116 9技术管理及安全要求··，·····················································……，…·，····…·… 1118 附录A 新抗燃油质量标准 ··························，························…… 1119 附录B 运行中抗燃油质量标准 ，··，···········一· 1119 附录C 抗燃油及矿物油对密封衬垫材料的相容性 ····················，········，···…·… 1120 附录D 颗粒度分级标准(SAE749D)·········································1120 附录E 自燃点测定方法 ··，·····，····，·············································，···，·····，，··…1120 附录F矿物油含量测定方法 ······························，·····，······.········4·····.·……1122 附加说明 ···，··········，····，··········，··，，·····4·······························，····，·····，···，，一· 1123 1110 中华人民共和国电力行业标准 电厂用抗燃油验收、运行监督及 维护管理导则 DL/T571- 1995 Guideforacceptance,in-servicesupervisionandmaintenanceof fire-resistantfluidusedinpowerplants 随着电力工业的发展，机组功率不断增大，蒸汽参数和汽轮机调速系统油压相应提高。为 防止高压油泄漏酿成火灾，调速系统控制液已广泛采用合成磷酸醋抗燃液压液，简称抗燃油。 为使现场工作人员更好地掌握抗燃油的性能和老化规律，做好新抗燃油的验收、运行中抗燃油 的监督与维护工作，特制定本导则。 本导则是总结我国十几年来抗燃油科研成果及电厂使用经验，并参考国外同类导则而制 订的，在使用本导则时应考虑设备类型及实际状况，并参照制造厂家的说明及要求执行。 1主题内容与适用范围 1.1本导则阐明了大型汽轮机调速系统以及小汽轮机高压旁路系统使用的磷酸醋抗燃抽的 性能，规定了运行中抗燃油的质量控制标准。 1.2制定本导则的目的是，为电厂工作人员掌握抗燃油使用性能及变化规律提供指导，对新 抗嫉油的验收及运行油的监督、维护作出规定。 1.3 本导则不适用于矿物汽轮机油和