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火力發(fā)電機(jī)組啟動(dòng)及危險(xiǎn)點(diǎn)預(yù)控畢業(yè)論文-全文預(yù)覽

  

【正文】 ...................................... 4 350MW火力發(fā)電機(jī)組介紹 ............................................................................................. 4 350MW火力發(fā)電機(jī)組啟動(dòng) ............................................................................................. 4 ............................................................................................................ 5 ................................................................................ 5 : ....................................................................................... 5 ........................................................................................... 5 ................................................. 5 ............................................................................................................ 6 : ...................................................................... 6 : ......................................................................... 6 ,啟動(dòng) A( F)磨煤機(jī) .............................................................. 6 ..................................................................................................... 8 F( A)磨煤機(jī) ................................................................................... 8 .................................................................................... 8 壓缸倒暖 ......................................................................................................... 9 : .................................................................................... 9 ................................................................................ 9 高壓缸倒暖操作 ....................................................................................... 9 ......................................................................... 9 ................................................................................................ 10 .............................................................................. 10 .................................................................................. 10 : ................................................................ 10 ........................................................................................................11 : ...................................................................................11 1500r/min過(guò)程的注意事項(xiàng) ..........................................................11 ...................................................................................11 .............................................................................. 12 3000r/min ............................................................................................. 12 3000rpm過(guò)程中的注意事項(xiàng): ...................................................... 12 ............................................................. 12 ....................................................................................................... 13 ................................................................................................ 13 ................................................................................................ 13 .................................................................................. 13 ..................................................................................... 14 .............................................................................. 14 ....................................................................................................... 14 B磨煤機(jī),升負(fù)荷 ........................................................................... 14 ................................................................................................... 14 B( A)汽泵 ........................................................................................ 14 ..................................................................................... 15 ......................................................................................... 15 A( B)汽泵,退出電泵,投搶水備用。工程于 1997 年 9月開(kāi)工建 設(shè),采用包括設(shè)計(jì)、采購(gòu)、施工安裝、調(diào)試在內(nèi)的總承包方式,即實(shí)行交鑰匙工程。 合肥第二發(fā)電廠工程,總投資 億元,建設(shè) 2臺(tái) 35萬(wàn)千瓦燃煤發(fā)電機(jī)組。使用帶肋鋼筋冷擠壓技術(shù)連接鋼 筋接頭 ,縮短工期 30天。 建成的合肥二電廠,自動(dòng)化程度
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