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鍋爐等離子體點(diǎn)火系統(tǒng)調(diào)試措施(已修改)

2025-09-10 02:28 本頁面
 

【正文】 酒泉鋼鐵(集團(tuán))有限責(zé)任公司 嘉峪關(guān) 2 350MW 自備熱電聯(lián)產(chǎn)工程 鍋爐等離子體點(diǎn)火系統(tǒng) 調(diào)試措施 煙臺(tái)龍?jiān)措娏夹g(shù)股份有限公司 2020 年 12 月 1 措施名稱: 嘉峪關(guān) 2 350MW 自備熱電聯(lián)產(chǎn)工程 等離子體點(diǎn)火系統(tǒng)調(diào)試措施 業(yè)主方: 簽字:(必須) 調(diào)試單位: 簽字:(必 須) 監(jiān)理單位: 簽字:(可無) 電建單位: 簽字:(可無) 煙臺(tái)龍?jiān)矗? 簽字: 試驗(yàn)日期: 2 目 錄 1. 前言 ........................................................................................................................................ 3 2. 機(jī)組簡(jiǎn)介 ................................................................................................................................. 4 鍋爐主要參數(shù): .............................................................................................................. 4 煙風(fēng)系統(tǒng)主要設(shè)計(jì)參數(shù) : ................................................................................................ 5 煤種 ............................................................................................................................... 6 燃燒系統(tǒng) ........................................................................................................................ 7 制粉系統(tǒng) ........................................................................................................................ 7 等離子體點(diǎn)火系統(tǒng)構(gòu)成 ................................................................................................... 7 3. 等離子體點(diǎn)火系統(tǒng)各分系統(tǒng)單體調(diào)試 ...................................................................................... 11 冷卻水系統(tǒng)的調(diào)試 ......................................................................................................... 11 冷卻水系統(tǒng)簡(jiǎn)介 .................................................................................................. 11 調(diào)試前準(zhǔn)備 ......................................................................................................... 11 水泵調(diào)試 .............................................................................................................12 冷卻水管道沖洗 ..................................................................................................12 載體介質(zhì)(空氣)系統(tǒng) ..................................................................................................13 (空氣)系統(tǒng)簡(jiǎn)介 .................................................................................13 調(diào)試前的準(zhǔn)備 ......................................................................................................13 ...............................................................................................14 (空氣)系統(tǒng)管路吹掃 ..........................................................................14 控制系統(tǒng) .......................................................................................................................15 ..........................................................................15 壁溫監(jiān)測(cè)系統(tǒng) ................................................................................................................15 煤粉 /空氣混合物氣流速度在線監(jiān)測(cè)系統(tǒng) ........................................................................15 冷爐制粉系統(tǒng)的調(diào)試步驟 ...............................................................................................16 ...............................................................................................16 ...............................................................................................17 .............................................................................................................18 電源系統(tǒng)簡(jiǎn)介 ......................................................................................................18 試驗(yàn)前檢查 .........................................................................................................19 ..........................................................................................................19 LYKG1 型整流柜 ...................................................................................................19 ........................................................................................20 .................................................................................................................20 就地拉弧試驗(yàn) ................................................................................................................20 .................................................................................................................21 DCS 系統(tǒng) .............................................................................................................21 、聯(lián)鎖的傳動(dòng)試驗(yàn) ........................................................................................22 5. 等離子體點(diǎn)火系統(tǒng)的整套啟動(dòng)試運(yùn) .........................................................................................24 ............................................................................................24 等離子體啟動(dòng)試運(yùn)步驟: ...............................................................................................25 、中速磨制粉系統(tǒng)啟動(dòng)步驟 .......................................................................26 ...........................................29 6. 組織與分工 ............................................................................................................................31 一.附件:等離子 等離子體點(diǎn)火調(diào)試安全注意事項(xiàng)(見附件) 34 鍋爐等離子體點(diǎn)火系統(tǒng)調(diào)試措施(直吹中速磨) 3 1. 前言 為保證工程名稱等離子體點(diǎn)火系統(tǒng)正常投運(yùn),特編寫本調(diào)試措施。 本措施的核心是以《鍋爐防爆規(guī)程》和《等離子體點(diǎn)火應(yīng)用指南》為根據(jù),按照等離子體點(diǎn)火的設(shè)計(jì)思想,在確保安全、穩(wěn)定地點(diǎn)燃;不發(fā)生爐膛爆破、不發(fā)生二次燃燒;滿足機(jī)組啟動(dòng)曲線的要求為前提,以具體措施實(shí)施等離子體點(diǎn)火。 本措施由業(yè)主及工程監(jiān)理單位、調(diào)試單位、電建 公司、煙臺(tái)龍?jiān)措娏夹g(shù)股份有限公司共同討論通過后,納入機(jī)組調(diào)試大綱實(shí)施。本措施不替代各相關(guān)單位的相關(guān)措施。 本措施依據(jù)為: DL/T11272020 等離子體點(diǎn)火系統(tǒng)設(shè)計(jì)與運(yùn)行導(dǎo)則。 本措施只是在符合國(guó)家電力安全規(guī)程以及電力系統(tǒng)兩票三制等保證安全的
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