锅炉安全运行规.doc

《锅炉安全运行规.doc》由会员上传分享，免费在线阅读，更多相关内容在应用文档-天天文库。

1、DHL70-1.6/130/70-AⅡ设备简要特性序号项目单位数量备注1额定供热量MW702设计工作压力MPa1.63水压试验压力MPa2.04进水温度℃705供水温度℃1306炉排面积M³907设计效率%82.38锅炉受热面积M³3734.139锅炉水容积总重T6810设计煤种Ⅱ类烟煤Q>4226/Kg11水质要求悬浮物Mg/L≤5GB1576《工业锅炉水质》总硬度mmol/L≤0.6PH值（25°）10-12溶解氧Mg/L≤0.6含油量Mg/L≤212鼓风机风量M³/h电动机功率13鼓风机风压Pa330014引风机风量M³

2、/h电动机功率15引风机风压Pa540016分层燃烧装置循环水泵T/H140018循环水泵T/h220019补水泵T/H85目录第一章、锅炉的升火第一节升火前的检查···················································1第二节升火前的准备工作···············································2第三节、升火操作步骤和方法·············································3第四节、锅炉并炉······

3、················································3第二章、锅炉运行第一节、对设备的维护保养···············································4第二节、对运行工况及燃烧的控制和调整····································4第三节、运行工况的调整·················································5第四节、锅炉燃烧的调节······················

4、···························5第五节、转动机械的运行·················································6第六节、循环泵操作程序·················································6第七节、锅炉排污······················································7第三章、锅炉的停炉第一节、压火停炉····································

5、··················7第二节、锅炉扬火······················································8第三节、正常停炉······················································8第四节、紧急停炉······················································9第五节、停炉保养··················································

6、····9第四章、故障处理第一节、突然停电处理··················································10第二节、突然停泵处理第三节、炉排故障处理··················································11第四节、炉墙及炉拱损坏················································12第五节、炉管损坏··················································

7、···13第一章、锅炉运行前的检查与准备第一节、运行前的检查1、锅炉的内部检查：1.1、锅筒集箱内是否有遗留的工具、焊条、焊渣、棉纱等杂物。检查完毕后，应立即装好所有的人孔盖和手孔盖。1.2、锅筒的内部装置应齐全完好。2、锅炉的外部检查2.1、检查炉墙、炉拱是否有缺损、裂缝或变形，炉膛内有无结焦和遗留杂物。炉管和水冷壁管外形是否正常，测温和控制仪表的附件是否正常。2.2、检查炉门、放灰门、看火门、清灰门、烟道挡板等是否完好，传动装置开启是否完好灵活和仪表指示是否准确，检查完毕后烟道挡板应置于开启位置。2.3、检查炉排、风室、风

8、道、风门、燃料输送装置，并试验其关闭装置的操作是否灵活。2.4、检查锅炉的支、吊架是否完好。2.5、检查锅炉平台、楼梯、通道是否畅通，有无妨碍工作的障碍物。2.6、检查煤闸板是否转动灵活，分层煤斗的篦子是否完好，煤闸实际高度与指示高度是否一致。2.7、检查锅炉房各部位照明设备