135MW循环流化床锅炉、除尘输灰、输煤、脱硫、化学检修规程(2)

目 录

第一篇 锅炉本体部分 ·············································································································· 1 第一章 锅炉设备概况 ·························································································································· 1 1设备简介 ·································································································································· 1 2 锅炉容量和参数 ······················································································································ 2 3 锅炉基本尺寸·························································································································· 2 4 锅炉安装、制造、投产日期 ··································································································· 4 5 锅炉汽水系统流程图 ·············································································································· 4 6 燃烧系统流程·························································································································· 5 7 锅炉规范 ································································································································· 6 8 锅炉水容积 ····························································································································· 6 9 锅炉主要热力特性(燃用设计煤种时) ··················································································· 7 10 设计煤种和校核煤种 ············································································································ 8 第二章 锅炉本体检修 ······················································································································ 10 1 汽包检修 ······························································································································· 10 2 水冷壁检修 ··························································································································· 17 3 过热器检修 ··························································································································· 24 4 再热器检修 ··························································································································· 29 5 省煤器检修 ··························································································································· 33 6 管式空气预热器检修 ············································································································ 35 7 吹灰器检修 ··························································································································· 37 8 水冷风室及布风板检修 ········································································································ 41 9 锅炉构架、平台、楼梯检修 ································································································· 42 第三章 阀门、水位计、高压管道及附件检修 ············································································ 45 1 垞电135检修规程阀门部分明细 ························································································· 45 2 阀门配管尺寸························································································································ 47 3 阀门检修工序工艺 ················································································································ 47 4 汽水管道检修工序工艺 ········································································································ 57 5 无盲区双色水位计检修工序工艺 ························································································· 63 第二篇 炉前油、点火、床料及返料系统 ··············································································· 66 第一章 炉前油系统 ·························································································································· 66 1 燃油系统简述························································································································ 66

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