135MW循环流化床锅炉、除尘输灰、输煤、脱硫、化学检修规程(3)

2 燃油系统检修························································································································ 69 第二章 床料系统 ······························································································································ 69 1 斗式提升机 ··························································································································· 69 2 启动床料仓 ··························································································································· 74 第三章 返料系统 ······························································································································ 74 1 旋风分离器检修 ···················································································································· 74 2 返料器检修 ··························································································································· 75 第三篇 风机及烟风系统检修 ·································································································· 77 1 引风机检修 ······································································································································ 77 1.1概述 ···································································································································· 77 1.2技术数据 ····························································································································· 77 1.3检修工艺 ····························································································································· 78 1.4故障分析 ····························································································································· 82 1.5润滑规程 ····························································································································· 83 2 一次风机检修 ·································································································································· 83 2.1概述 ···································································································································· 83 2.2技术数据 ····························································································································· 83 2.3检修工艺 ····························································································································· 84 2.4风机的试运行 ····················································································································· 87 2.5常规维护 ····························································································································· 87 2.6 故障产生的原因及消除方法 ······························································································ 87 3 二次风机 ··········································································································································· 88 3.1概述 ···································································································································· 88 3.2设备规范 ····························································································································· 88 3.3检修项目、工艺及质量标准 ······························································································ 89 4 冷渣器流化风机 ······························································································································ 94 4.1概述 ···································································································································· 94 4.2设备概况 ····························································································································· 94 4.3保养及检查 ························································································································· 95 4.4检修方法、工艺、质量标准 ······························································································ 95 5 高压流化风机 ·································································································································· 99 5．1概述 ·································································································································· 99 5．2设备概况 ·························································································································· 99