SYT5854-2005油田专用湿蒸汽发生器安全规定.pdf

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1、ICS13.100E09备案号:16465-2005SY中华人民共和国石油天然气行业标准SY/T5854-2005代替SY5854-93油田专用湿蒸汽发生器安全规定Thesafetyregulationofmoiststeamgeneratorspeciallyusedinoilfield2005一07一26发布2005一11-01实施国家发展和改革委员会发布SY/T5854-2005目次前言·················，·，·······，，·····················，，···

2、·。·············，············，·······，···········，⋯I1范围··············································································································⋯⋯12规范性引用文件······················。········。··············································

3、···············，··⋯⋯13设计··············，，·⋯⋯:················································，·········.................................14制造···············································································································⋯⋯2

4、5安装··，··，·························........................·······················，，·········。·，···········⋯⋯26使用管理·······························，········································。·····························⋯⋯37修理与改造·...........................

5、................................................................................68定期检验········，·，··········4···············.................................................................·一79报废······························。····························

6、··········。···························。·············⋯⋯810安全附件与仪表，·····················，························，··········，·······，···············，··········。··⋯⋯8SY/T5854-2005前言本标准代替SY5854-93《油田专用湿蒸汽发生器安全规定》。本标准是对SY5854-93的修改，与其相比主要变化如下:—增加了“前言”，对修改内容进

7、行重点阐述。—额定工作压力由18.1MPa提高至21MPa,额定工作温度由357℃提高至370'C，见第1章;—给出了发生器的具体定义，见1.3;—增加了燃烧器设计火焰长度、锥角两个指标，撤销了“火焰不直接接触管束及管卡”，见3.7;—对噪声要求引用GBZ1-2002《工业企业设计卫生标准》，撤销了“符合国家环保部门有关规定”条款，见3.8;-3.12是对本标准1993年版的4.11的修改，增加“底车”两字予以明确范围;—增加“受压元件焊接要求”对发生器制造的焊接工艺、焊工资格、焊接设备、焊接质量检查

8、、焊缝返修、热处理提出了总体要求，同时对受压元件予以明确;—对安装监督检验和总体验收提出明确要求，见5.2,5.3,5.6,5.7,5.8,5.9;—对发生器修理或改造方案提出明确要求，见7.3,-6.4是对本标准1993年版的5.3.4的具体细化;—对本标准1993年版的7.5-7.9进行了具体细化;-10.1.3是对本标准1993年版的6.1.3的修改，并增加“按制造单位提供的计算标准气-10.1.5是对本标准1993年版的6.1.5的修改，并增加“