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2660mw超臨界燃煤熱電項目鍋爐蒸汽吹管調(diào)試措施--中英對照(已改無錯字)

2022-12-26 06:59:41 本頁面
  

【正文】 setting finished. ? 各儀用、雜用空氣管道氣 吹掃 合格。 Compressed air piping of instrument and service blowing qualified. fire control system ? 消防水系統(tǒng)安裝結(jié)束。 The fireextinguishing water system installation finished. ? 各消防設(shè)施齊備,消防水通水試驗合格。 The fire control facilities plete, fireextinguishing water system drainage test. ? 控制室、電子間各消防工具齊備。 For control room and electronic room, the fire fighting tools ready. 、工業(yè)水系統(tǒng) closed cooling water, industrial water system ? 閉式冷卻水、工業(yè)水系統(tǒng)安裝工作結(jié)束,水壓試驗合格。 Indian NCC 2660MW Supercritical Coalfired Power Plant Page 10 of 27 Closed cooling water system, industrial water system installation work finished, and the hydro test qualified. ? 閉式冷卻水泵 及工業(yè)水分系統(tǒng)試運結(jié)束,可隨時投運。 The subsystem missioning work of closed cooling water pump and industrial water system finished can be put into operation at any time. auxiliary steam system ? 各輔汽系統(tǒng)安裝、保溫工作完畢。 Auxiliary steam system installation, insulation work finished. ? 各輔汽系統(tǒng)的電動門調(diào)校完畢。 All electric valves of auxiliary steam system have been checked. ? 輔汽系統(tǒng)管道吹掃完畢 Auxiliary steam system blowing have been done. 開式 水、凝結(jié)水、給水 等系統(tǒng)調(diào)試完畢,具備投運條件。 The missioning work of system as OCCW, condenser water, feed water finished, has put into operation conditions. 汽機盤車、潤滑油、頂軸油等系統(tǒng)具備投入條件。 Turbine turning gear, lubricating oil, jacking oil system has input conditions. 為 了保證汽水品質(zhì),將機側(cè)主 /再汽管道及臨時管道的疏水接臨時管排大氣。 To ensure the quality of steamwater, the drain piping of the main/reheat steam pipeline and temporary pipeline connect to the atmosphere. 電氣、熱控應具備的條件 the condition of electrical, Camp。I 鍋爐 FSSS (燃油部分) 靜態(tài)試驗。 Boiler FSSS (fuel) static tested. ? 爐膛吹掃條件的檢查試驗。 Furnace purging conditions checked. ? 試驗及 MFT后的聯(lián)動試驗。 MFT test and the action after MFT tested. ? 燃油 OFT試驗及 OFT后的聯(lián)動試驗。 Fuel OFT test and the action after MFT tested. Indian NCC 2660MW Supercritical Coalfired Power Plant Page 11 of 27 ? 燃油泄漏試驗。 Fuel oil leak test finished. ? 各油槍的燃燒管理試驗。 All the oil gun bustion management tested. 各輔機的順控及聯(lián)鎖、保護試驗 (即 SCS 部分) The auxiliary equipments sequence control and interlocking, protection test (SCS) ? 空預器( A/B)的啟動條件、跳閘條件、程啟、程停。 Air preheater (A/B) startup condition, trip condition, sequence start, sequence stop be checked. ? 引風機( A/B)的啟動條件、跳閘條件、程啟、程停。 Induced draft fan (A/B) startup condition, trip condition, sequence start, sequence stop be checked. ? 送風機( A/B)的啟動條件、跳閘條件、程啟、程停。 Forced draft fan (A/B) startup condition, trip condition, sequence start, sequence stop be checked. ? 一次風機( A/B)的啟動條件、跳閘條件、程啟、程停。 Primary air fan (A/B) startup condition, trip condition, sequence start, sequence stop be checked. DAS 系統(tǒng)靜態(tài)試驗完畢。 Static test of DAS system is pleted. 。 Emergency power supply has put into operation conditions. 土建應具備的條件 the required condition of civil engineering 試運現(xiàn)場道路暢通照明充足,事故照明可靠。 Commissioning field the roads lighting is adequate, emergency lighting and reliable. 試運現(xiàn)場通訊設(shè)備方便可用,并備有足夠的消防器材。 Commissioning field convenient munications equipment available, and maintains enough fire fighting equipment. Indian NCC 2660MW Supercritical Coalfired Power Plant Page 12 of 27 供暖、通風系統(tǒng)調(diào)試好,可以投入使用以滿足計算機設(shè)備的要求。 Heat supply and ventilation system debugging is good, can be put into use in order to meet the requirements of puter equipment. 其它應具備的條件 the other required conditions 生產(chǎn)試運 準備工作就緒,操作人員配齊并經(jīng)培訓考試合格。 Preparations for missioning made, plete operating personnel and qualified through training examination. 準備必要的檢修工具和材料。 Prepare necessary maintenance tools and materials. 試運用的化學藥品、材料準備好,準備充足的化學水和燃油。 Chemicals and materials for missioning ready, and plenty of chemical water and fuel oil prepared. 作業(yè)人員配置、資質(zhì) The allocation, qualification of missioning personnel 序號No. 作業(yè)人員工種type of work 數(shù)量 quantity 資 格Qualification 職 責 Obligation 1 調(diào)試人員missioning staff 5 調(diào)試 員missioning staff 負責措施的實施與操作指導Responsible for implementing the measures and operation guide 2 安裝人員installation staff 18 帶班技術(shù)負責人及值班人員 Foreman of technical person in charge and staff on duty 維護與檢修 Maintain and repair 3 運行人員operation stuff 若干several 操作員 Operator 試驗過程中的各項操作 Each operation in test 調(diào)試所需儀器和設(shè)備 The equipments and instruments required 序號No. 名稱 name 規(guī)格 size 精度等級Precision grade 數(shù)量quantity 備注remarks 1 紅外線測溫儀 Infrared thermometer 1 5 調(diào)試程序和方法 missioning Procedure and Method 吹管方法 steam blowing method Indian NCC 2660MW Supercritical Coalfired Power Plant Page 13 of 27 鍋爐過熱器、再熱器及主蒸汽管、冷段再熱管、熱段再熱管等主要系統(tǒng)采用降壓法吹掃。在汽機房側(cè)冷段管道上加裝集粒器,排汽口加裝消音器,中主門后臨時管道上加裝靶板器進行驗靶。過熱器和再熱器通過濾網(wǎng) (集粒器 )連接實現(xiàn)全流程吹掃(一步法)。在第一階段吹掃過程中穿插對高壓旁路管道進行吹掃, 在整個吹掃過程中穿插進行減溫水管道的反沖洗,整個吹掃結(jié)束后,利用鍋爐余汽對爐本體吹灰管道進行吹掃。 Boiler superheater, reheater and main steam pipe, and cold reheat pipe, hot reheat pipe such main system adopts the pressure stepdown method for steam blowing. In the turbine hall on the cold reheat pipe with sundries collector, exhaust end with silencer, and install the target plate device to check target on the temporary pipeline after the main reheat valve. Superheater and reheater by mesh (sundries collector) sets connected to realize the whole process of purging method (step). In the first stage does the steam blowing for high pressure bypass pipe, in the entire process of blowing with desuperheat spray water pipe of backwash, after the whole blowing, use the balance steam of boiler blowing the pipe of boiler soot blower. 吹管系統(tǒng)流程 steam blowing system flow 1) 流程 1:過熱器、再熱器系統(tǒng) 吹掃: Flow1: superheater, reheater system blowing: 啟動分離器 →過熱器 →主汽管道 →高壓主汽門 →臨時管道 →臨沖門 →靶板 →冷段管道 →集粒器 →再熱器 →熱段管道 →中壓主汽門 →臨時管道 →靶板 →消音器 →排大氣 。 Startup separator→ superheater→ main steam pipe→ main steam valve→ temporary pipe→ temporary blowing valve→ target plate→ cold reheat pipe→ sundri
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