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200萬噸汽柴油加氫裝置首次開工方案(初稿)(已修改)

2025-06-11 18:09 本頁面
 

【正文】 200/年汽柴油加氫裝置試運方案 108 第 1 頁 共 247 頁 QB200 萬噸/年 汽柴油加氫裝置首次開工方案(試 行) 2022 年 月 日發(fā)布 2022 年 月 日實施200/年汽柴油加氫裝置試運方案 108 第 2 頁 共 247 頁 受控號: 受 控 審批表格式 審 批 表項目 部門 姓名 簽字 日期編 寫裝置(單元)審核部門審核審批200/年汽柴油加氫裝置試運方案 108 第 3 頁 共 247 頁 目錄QB.................................................................................................................................................................................1目錄 ..............................................................................................................................................................................3第一章 工藝設(shè)備檢查方案 ......................................................................................................................................9 工藝管線檢查 .............................................................................................................................................9 閥門檢查 ...................................................................................................................................................10 反應(yīng)器、塔、容器、加熱爐的檢查 .......................................................................................................10 冷換設(shè)備檢查 ...........................................................................................................................................10 壓縮機、機泵檢查 ...................................................................................................................................10 儀表及控制系統(tǒng)檢查 ...............................................................................................................................11 裝置整體檢查 ...........................................................................................................................................11 裝置外檢查 ...............................................................................................................................................11第二章 蒸汽打靶方案 ..............................................................................................................................................11 蒸汽管線吹掃打靶簡述 ..........................................................................................................11 吹掃打靶的總體要求: ..........................................................................................................................111,2,3 蒸汽管線吹掃打靶步驟 ..........................................................................................................12 蒸汽線吹掃打靶順序示意圖 ...................................................................................................................13 蒸汽線吹掃打靶時安全管理措施 ...........................................................................................................13 蒸汽線吹掃打靶用臨時材料 ...................................................................................................................14第三章 公用工程系統(tǒng)投用方案 ..............................................................................................................................14一、目的 ............................................................................................................................................................14二、準備工作 ....................................................................................................................................................15三、原則 ............................................................................................................................................................15四、引風方案 ....................................................................................................................................................16第四章工藝設(shè)備、管線水沖洗方案 ........................................................................................................................23一、沖洗的目的: ............................................................................................................................................23二、沖洗必備條件 ............................................................................................................................................24三、水沖洗前的準備工作 ................................................................................................................................24四、水沖洗的原則和注意事項: ....................................................................................................................24五、管線沖洗檢查標準 ....................................................................................................................................24六、沖冼吹掃注意事項: ................................................................................................................................25第五章 工藝設(shè)備、管線吹掃方案 ..........................................................................................................................31第一節(jié) 總則 ....................................................................................................................................................31第六章 調(diào)節(jié)閥及聯(lián)鎖校驗方案 ..........................................................................................................................36 調(diào)節(jié)閥校驗的目的: ............................................................................................................................36 檢查各控制閥的儀表接線是否已連接好; .......................................................................................36 檢查各控制閥的輸入、輸出信號是否正常; ...................................................................................36 檢查各控制閥的開、關(guān)是否到位; ...................................................................................................36 檢查各控制閥的風開、風關(guān)方式是否符合設(shè)計要求。 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