1鍋爐試驗(yàn)報(bào)告初稿西安院

TPRI合同 ：TPRI/T2-CA-：TPRI/T2-RA--2005A-2006華電濰坊發(fā)電1號鍋爐性能試驗(yàn)西安熱工TPRI合同 ：TPRI/T2-CA-：TPRI/T2-RA--2005A-2006華電濰坊發(fā)電1號鍋爐性能試驗(yàn)西安熱工二○○六年八月注意事項(xiàng)1.本技術(shù)的著作權(quán)屬西安熱工我院的書面與不得部分或擅自公開；2.凡注明了密級的技術(shù)，任何部門與均不得私自對外提供，不得；3.無西安熱工技術(shù)章的技術(shù)院的正式技術(shù)；4.對本技術(shù)有異議者，請與西安熱工科研管理部聯(lián)系（：；5.西安熱工（傳真）。注意事項(xiàng)1.本技術(shù)的著作權(quán)屬西安熱工我院的書面與不得部分或擅自公開；2.凡注明了密級的技術(shù)，任何部門與均不得私自對外提供，不得；3.無西安熱工技術(shù)章的技術(shù)院的正式技術(shù)；4.對本技術(shù)有異議者，請與西安熱工科研管理部聯(lián)系（：；5.西安熱工（傳真）。：TPRI/T2-RA--2006：TPRI/T2-CA--2005A合同：西安熱工6月－20068月項(xiàng)目：趙永堅(jiān)主要：華電濰坊發(fā)電劉琦楊濤杜天趙永堅(jiān)編寫人：趙永堅(jiān)校閱人：劉琦審核：吳生來批準(zhǔn)：劉振琪：TPRI/T2-RA--2006：TPRI/T2-CA--2005A合同：西安熱工6月－20068月項(xiàng)目：趙永堅(jiān)主要：華電濰坊發(fā)電劉琦楊濤杜天趙永堅(jiān)編寫人：趙永堅(jiān)校閱人：劉琦審核：吳生來批準(zhǔn)：劉振琪摘要華電濰坊發(fā)電1有限公司電站運(yùn)行技術(shù)部對其1號鍋爐進(jìn)行了性能試驗(yàn)。本次鍋爐性能試驗(yàn)項(xiàng)目包括：（1）100%、90%、80%摘要華電濰坊發(fā)電1有限公司電站運(yùn)行技術(shù)部對其1號鍋爐進(jìn)行了性能試驗(yàn)。本次鍋爐性能試驗(yàn)項(xiàng)目包括：（1）100%、90%、80%、70%、60%、55%額定負(fù)荷下的鍋爐效率試驗(yàn)；（2）空氣預(yù)熱器漏風(fēng)試驗(yàn)；（3）空氣預(yù)熱器煙風(fēng)阻力測量；（4）各工況鍋爐出力及蒸汽參數(shù)記測。通過試驗(yàn)，對鍋爐及其輔機(jī)運(yùn)行情況、鍋爐技術(shù)性能等指標(biāo)提出了評價(jià)。：性能試驗(yàn)結(jié)果評價(jià)目錄設(shè)備概況 1鍋爐主要技術(shù)規(guī)范 1燃煤資料 1試驗(yàn)?zāi)康?2試驗(yàn)項(xiàng)目 2試驗(yàn)依據(jù) 2試驗(yàn)測點(diǎn)及測量方法 2煙氣、空氣溫度測量 2煙氣取樣及分析 3原煤取樣及分析 3灰渣取樣及分析目錄設(shè)備概況 1鍋爐主要技術(shù)規(guī)范 1燃煤資料 1試驗(yàn)?zāi)康?2試驗(yàn)項(xiàng)目 2試驗(yàn)依據(jù) 2試驗(yàn)測點(diǎn)及測量方法 2煙氣、空氣溫度測量 2煙氣取樣及分析 3原煤取樣及分析 3灰渣取樣及分析 4過熱蒸汽流量測量 4煙風(fēng)道靜壓測量 4大氣條件測量 45.8.運(yùn)行參數(shù)...........................................................................................................4試驗(yàn)實(shí)施與結(jié)果 5試驗(yàn)實(shí)施 5氧量場標(biāo)定結(jié)果 69.2.鍋爐效率...................................................................................................69.3.空氣預(yù)熱器漏風(fēng)試驗(yàn)結(jié)果 119.4.空氣預(yù)熱器煙風(fēng)側(cè)壓降.........................................................................1210.結(jié)論 12附錄1附錄2鍋爐運(yùn)行表盤參數(shù) 13鍋爐性能考核試驗(yàn)煤、灰、渣化驗(yàn)............................................................221.設(shè)備概況華電濰坊發(fā)電DG1025/18.2-Ⅱ4型亞計(jì)燃煤為山西晉中貧煤，采用四角切圓燃燒方式，平衡通風(fēng)、固態(tài)排渣。1.設(shè)備概況華電濰坊發(fā)電DG1025/18.2-Ⅱ4型亞計(jì)燃煤為山西晉中貧煤，采用四角切圓燃燒方式，平衡通風(fēng)、固態(tài)排渣。溫調(diào)節(jié)，再熱汽溫的調(diào)節(jié)以微量噴水減溫為主，同時(shí)配以事故噴水。鍋爐制粉系統(tǒng)為中間儲倉熱風(fēng)送粉系統(tǒng)，配4臺鋼球磨煤機(jī)。燃燒器分為上、下兩組。上組每角各有2只煤粉燃燒器，1只油燃燒器和2只三次風(fēng)燃燒器，下組每角A、B兩層煤粉燃燒器為的“雙通道”Ⅲ、Ⅳ型噴燃器。研制臺引風(fēng)機(jī)、兩臺一次風(fēng)機(jī)、兩臺回轉(zhuǎn)式三分倉空氣預(yù)熱器。1.1.鍋爐主要技術(shù)規(guī)范鍋爐主要技術(shù)規(guī)范如下，鍋爐最大連續(xù)出力工況參數(shù)：再熱蒸汽流量給水溫度1047.0t/h17.4MPa540.0℃852.0t/h3.77MPa3.58MPa327.0℃540.0℃275.0℃；過熱器出口蒸汽流量過熱器出口蒸汽壓力過熱器出口蒸汽溫度再熱蒸汽流量給水溫度1.2.燃煤資料電廠燃用煤質(zhì)資料見表1。935.0t/h17.2MPa540.0℃781.0t/h3.42MPa3.26MPa319.0℃540.0℃269.0℃。1煤質(zhì)資料試驗(yàn)?zāi)康牧私忮仩t設(shè)備的熱力性能，為電廠安全、經(jīng)濟(jì)運(yùn)行提供必要的技術(shù)數(shù)據(jù)。試驗(yàn)項(xiàng)目1330MW機(jī)組鍋爐性能試驗(yàn)和循環(huán)水泵運(yùn)行方式優(yōu)化調(diào)整試驗(yàn)》技術(shù)協(xié)議，鍋爐性能試驗(yàn)項(xiàng)目包括：（1）100%、90%、80%、70%、60%、55%額定負(fù)荷下的鍋爐效率試驗(yàn)；（2）空氣預(yù)熱器漏風(fēng)試驗(yàn)；（3）空氣預(yù)熱器煙風(fēng)阻力測量；（4）各工況鍋爐出力及蒸汽參數(shù)記測。試驗(yàn)依據(jù)《電站鍋爐性能試驗(yàn)規(guī)程》GB10184-1988；《鍋爐性能試驗(yàn)規(guī)程》ASMEPTC4.1；《空氣預(yù)熱器試驗(yàn)規(guī)程》ASMEPTC4.3。試驗(yàn)測點(diǎn)及測量方法5.1.煙氣、空氣溫度測量分別在空氣預(yù)熱器A、B兩側(cè)煙道內(nèi)，按等截面網(wǎng)格法的原則，安裝EA、B3(孔)×3A、B8(孔)×3(點(diǎn))。上述測點(diǎn)將全部接入英國施倫伯杰公司生產(chǎn)的35954AIMP／PC分散式1煤質(zhì)資料試驗(yàn)?zāi)康牧私忮仩t設(shè)備的熱力性能，為電廠安全、經(jīng)濟(jì)運(yùn)行提供必要的技術(shù)數(shù)據(jù)。試驗(yàn)項(xiàng)目1330MW機(jī)組鍋爐性能試驗(yàn)和循環(huán)水泵運(yùn)行方式優(yōu)化調(diào)整試驗(yàn)》技術(shù)協(xié)議，鍋爐性能試驗(yàn)項(xiàng)目包括：（1）100%、90%、80%、70%、60%、55%額定負(fù)荷下的鍋爐效率試驗(yàn)；（2）空氣預(yù)熱器漏風(fēng)試驗(yàn)；（3）空氣預(yù)熱器煙風(fēng)阻力測量；（4）各工況鍋爐出力及蒸汽參數(shù)記測。試驗(yàn)依據(jù)《電站鍋爐性能試驗(yàn)規(guī)程》GB10184-1988；《鍋爐性能試驗(yàn)規(guī)程》ASMEPTC4.1；《空氣預(yù)熱器試驗(yàn)規(guī)程》ASMEPTC4.3。試驗(yàn)測點(diǎn)及測量方法5.1.煙氣、空氣溫度測量分別在空氣預(yù)熱器A、B兩側(cè)煙道內(nèi)，按等截面網(wǎng)格法的原則，安裝EA、B3(孔)×3A、B8(孔)×3(點(diǎn))。上述測點(diǎn)將全部接入英國施倫伯杰公司生產(chǎn)的35954AIMP／PC分散式項(xiàng) 目設(shè)計(jì)煤種校核煤種工業(yè)分析收到基低位發(fā)熱量Qnet.arkJ/kg2387421143收到基水分Mar%6.07.40空氣干燥基水分Mad%0.781.10收到基灰分Aar%21.8227.00干燥無灰基揮發(fā)分Vdaf%15.7215.30元素分析收到基碳Car%64.8957.07收到基氫Har%2.832.66收到基氧Oar%2.403.73收到基氮Nar%0.980.94收到基硫Sar%1.081.20KRm-1.261.20灰變形溫度DT℃13301260灰軟化溫度ST℃15001450灰熔化溫度FT℃＞1500＞1450系統(tǒng)，試驗(yàn)期間每2秒鐘測量1次。溫度測量系統(tǒng)見圖1。圖1 溫度測量系統(tǒng)5.2.煙氣取樣及分析在空氣預(yù)熱器A、B系統(tǒng)，試驗(yàn)期間每2秒鐘測量1次。溫度測量系統(tǒng)見圖1。圖1 溫度測量系統(tǒng)5.2.煙氣取樣及分析在空氣預(yù)熱器A、B兩側(cè)8(孔點(diǎn)ROSEMOUNT公司生產(chǎn)的BINOS1004紫外型NOBINOS100CO151次。煙氣采樣分析2。圖2 煙氣采樣分析系統(tǒng)5.3.原煤取樣及分析原煤取樣位置在每臺給煤機(jī)處。試驗(yàn)期間對所有投運(yùn)磨煤機(jī)進(jìn)行輪流取樣，30分鐘，所采樣品將被及時(shí)放入密封容器。試驗(yàn)期間所采樣品按四分法縮分成2份，一份由電廠化學(xué)分析室進(jìn)行工業(yè)分析；一份由西安熱工行工業(yè)分析、元素分析和發(fā)熱量測定，并將結(jié)果作為鍋爐效率計(jì)算的依據(jù)。負(fù)責(zé)進(jìn)料從采樣點(diǎn)到送入爐膛所需的時(shí)間適當(dāng)提前，以保證樣品能代表試驗(yàn)期間所用5.4.灰渣取樣及分析。間與鍋爐試驗(yàn)工況時(shí)間相等。大渣的取樣在爐渣沉積罐，試驗(yàn)開始時(shí)清空渣罐，試驗(yàn)結(jié)束后排渣取樣。為灰、渣可燃物含量分析。過熱蒸汽流量測量減溫水流量測量結(jié)果之和。5.6.煙風(fēng)道靜壓測量測量結(jié)果與煙風(fēng)道靜壓測點(diǎn)布置在空預(yù)器間在煙風(fēng)道壓力測點(diǎn)用U型管壓力計(jì)進(jìn)5.7.料從采樣點(diǎn)到送入爐膛所需的時(shí)間適當(dāng)提前，以保證樣品能代表試驗(yàn)期間所用5.4.灰渣取樣及分析。間與鍋爐試驗(yàn)工況時(shí)間相等。大渣的取樣在爐渣沉積罐，試驗(yàn)開始時(shí)清空渣罐，試驗(yàn)結(jié)束后排渣取樣。為灰、渣可燃物含量分析。過熱蒸汽流量測量減溫水流量測量結(jié)果之和。5.6.煙風(fēng)道靜壓測量測量結(jié)果與煙風(fēng)道靜壓測點(diǎn)布置在空預(yù)器間在煙風(fēng)道壓力測點(diǎn)用U型管壓力計(jì)進(jìn)5.7.大氣條件測量10～151151次。5.8.運(yùn)行參數(shù)主要運(yùn)行參數(shù)測量采用表盤試驗(yàn)要求試驗(yàn)前應(yīng)具備的條件301次。確認(rèn)鍋爐機(jī)組各主輔機(jī)能正常運(yùn)行，過熱器、再熱器減溫水投運(yùn)正常；整個(gè)機(jī)組嚴(yán)密性檢查合格：消除汽水系統(tǒng)不應(yīng)有的泄漏。鍋爐汽溫、給水、風(fēng)量調(diào)節(jié)系統(tǒng)盡量投入運(yùn)行。鍋爐吹灰器投運(yùn)正常，所有受熱面能保持正常運(yùn)行的清潔度。所有參與試驗(yàn)的儀表儀器檢定合格。（6）確定已具有足夠的、符合試驗(yàn)規(guī)定的試驗(yàn)試驗(yàn)期間要求燃用確定的試驗(yàn)煤種。試驗(yàn)記測期間主要運(yùn)行參數(shù)允許波動(dòng)范圍如下：?！?%±2%鍋爐蒸發(fā)量過熱蒸汽溫度±5℃（3）試驗(yàn)過程中不吹灰、不排污、不進(jìn)行任何干擾試驗(yàn)工況的操作。（4）試驗(yàn)前進(jìn)行系統(tǒng)數(shù)據(jù)處理鍋爐效率，定排、連排、暖風(fēng)器停用。輸入熱量為的低位發(fā)熱量，熱損失考慮以下項(xiàng)目：排煙熱損失；固體未完全燃燒熱損失；GB10184-1988過熱蒸汽溫度±5℃（3）試驗(yàn)過程中不吹灰、不排污、不進(jìn)行任何干擾試驗(yàn)工況的操作。（4）試驗(yàn)前進(jìn)行系統(tǒng)數(shù)據(jù)處理鍋爐效率，定排、連排、暖風(fēng)器停用。輸入熱量為的低位發(fā)熱量，熱損失考慮以下項(xiàng)目：排煙熱損失；固體未完全燃燒熱損失；GB10184-1988所載公式進(jìn)行?；以壤捎茫捍笤?0%，飛灰90%。7.2空氣預(yù)熱器漏風(fēng)率空氣預(yù)熱器漏風(fēng)計(jì)算采用《電站鍋爐性能試驗(yàn)規(guī)程》GB10184-1988所載公式計(jì)算。A、B兩臺空氣預(yù)熱器將分別計(jì)算，兩臺空氣預(yù)熱器的漏風(fēng)率不進(jìn)行平均。"''90式中：'為空氣預(yù)熱器進(jìn)口煙氣過量空氣系數(shù)；"為空氣預(yù)熱器出口煙氣過量空氣系數(shù)。7.3煙風(fēng)道靜壓測試以試驗(yàn)期間所的參數(shù)的算術(shù)平均值作為試驗(yàn)結(jié)果。試驗(yàn)實(shí)施與結(jié)果試驗(yàn)實(shí)施試驗(yàn) 駐現(xiàn)場，進(jìn)行試驗(yàn)前的準(zhǔn)備工作及現(xiàn)場儀器儀表的安裝工作。進(jìn)行了氧量場標(biāo)定試驗(yàn)，即在接近額定負(fù)荷，分別于空氣預(yù)熱器表點(diǎn)。2006年7月4了解煤粉細(xì)度狀況。759:20~10:20100%ECR70%ECR負(fù)荷的鍋爐效率試驗(yàn)，工況-027520:50~21:5060%ECR22:15~23:1555%ECR負(fù)荷的鍋爐效率試驗(yàn)，工況T-04；7試驗(yàn)的同時(shí)進(jìn)行了空氣預(yù)熱器漏風(fēng)及煙風(fēng)壓降的測試。9.2.氧量場標(biāo)定結(jié)果T-05；76空氣預(yù)熱器氧量場標(biāo)定在機(jī)組電負(fù)荷318.9MW、過熱蒸汽流量1015t/h、538.43.25MPa、再熱蒸汽A4.6%、B4.9%的條件下進(jìn)行，標(biāo)定2。2氧量場標(biāo)定結(jié)果空氣預(yù)熱器進(jìn)口B（%A（%（A→B）A→B）A（%（A→B）B（%（A→B）9.2.鍋爐效率測點(diǎn)位置一二三四五六七70%ECR負(fù)荷的鍋爐效率試驗(yàn)，工況-027520:50~21:5060%ECR22:15~23:1555%ECR負(fù)荷的鍋爐效率試驗(yàn)，工況T-04；7試驗(yàn)的同時(shí)進(jìn)行了空氣預(yù)熱器漏風(fēng)及煙風(fēng)壓降的測試。9.2.氧量場標(biāo)定結(jié)果T-05；76空氣預(yù)熱器氧量場標(biāo)定在機(jī)組電負(fù)荷318.9MW、過熱蒸汽流量1015t/h、538.43.25MPa、再熱蒸汽A4.6%、B4.9%的條件下進(jìn)行，標(biāo)定2。2氧量場標(biāo)定結(jié)果空氣預(yù)熱器進(jìn)口B（%A（%（A→B）A→B）A（%（A→B）B（%（A→B）9.2.鍋爐效率測點(diǎn)位置一二三四五六七八 1 外5.895.945.715.866.246.656.636.48 2 ↓5.855.226.085.826.256.736.666.453內(nèi)5.835.566.296.226.306.626.746.25平均值6.18測點(diǎn)位置一二三四五六七八1外↓內(nèi)5.695.465.805.825.916.085.49-25.256.115.525.805.706.035.77-34.876.175.555.885.405.526.03-平均值5.71測點(diǎn)位置一二三 1 外4.404.404.62 2 ↓4.344.304.743內(nèi)4.244.433.94平均值4.38測點(diǎn)位置一二三 1 外4.293.754.74 2 ↓4.184.194.323內(nèi)4.094.473.74平均值4.20度能滿足燃燒要求，可以不調(diào)整煤粉細(xì)度。64。4692.26%92.01%92.13%91.93%、92.71%692.27%、92.05%、92.09%、91.89%、92.47%、92.71%91.75%，鍋爐燃燒處于較好水平。過程中空氣預(yù)熱器均比對應(yīng)實(shí)測氧量的平均值小0.5~1.0，也就是說空氣預(yù)熱器進(jìn)口的表盤氧量偏?。怀隹诘谋肀P氧量與實(shí)測氧量相差不大。（每側(cè)溫度與實(shí)測排煙溫度相比相差不多，表盤排煙溫度基本能反映實(shí)際的排煙溫度。各工況運(yùn)行參數(shù)的表盤1鍋爐運(yùn)行表盤。3煤粉篩分結(jié)果5表盤氧量與實(shí)測氧量的對應(yīng)關(guān)系6表盤排煙溫度與實(shí)測排煙溫度的對應(yīng)關(guān)系電負(fù)荷（MW）空氣預(yù)熱器出口表盤排煙溫度（℃）空氣預(yù)熱器出口實(shí)測排煙溫度（℃）A側(cè)B側(cè)A側(cè)B側(cè)320MW（T-01）143.6145.7144.5146.3電負(fù)荷（MW）空氣預(yù)熱器進(jìn)口氧量（%）空氣預(yù)熱器出口氧量（度能滿足燃燒要求，可以不調(diào)整煤粉細(xì)度。64。4692.26%92.01%92.13%91.93%、92.71%692.27%、92.05%、92.09%、91.89%、92.47%、92.71%91.75%，鍋爐燃燒處于較好水平。過程中空氣預(yù)熱器均比對應(yīng)實(shí)測氧量的平均值小0.5~1.0，也就是說空氣預(yù)熱器進(jìn)口的表盤氧量偏?。怀隹诘谋肀P氧量與實(shí)測氧量相差不大。（每側(cè)溫度與實(shí)測排煙溫度相比相差不多，表盤排煙溫度基本能反映實(shí)際的排煙溫度。各工況運(yùn)行參數(shù)的表盤1鍋爐運(yùn)行表盤。3煤粉篩分結(jié)果5表盤氧量與實(shí)測氧量的對應(yīng)關(guān)系6表盤排煙溫度與實(shí)測排煙溫度的對應(yīng)關(guān)系電負(fù)荷（MW）空氣預(yù)熱器出口表盤排煙溫度（℃）空氣預(yù)熱器出口實(shí)測排煙溫度（℃）A側(cè)B側(cè)A側(cè)B側(cè)320MW（T-01）143.6145.7144.5146.3電負(fù)荷（MW）空氣預(yù)熱器進(jìn)口氧量（%）空氣預(yù)熱器出口氧量（%）實(shí)測表盤實(shí)測表盤A側(cè)B側(cè)A側(cè)B側(cè)A側(cè)B側(cè)A側(cè)B側(cè)320MW（T-01）4.654.543.683.936.105.995.70-300MW（T-06）5.515.715.054.726.766.936.747.12270MW（T-05）5.595.584.904.836.926.906.887.16240MW（T-02）5.305.525.034.466.486.626.386.78210MW（T-03）5.505.274.774.486.696.556.756.68190MW（T-04）5.915.875.395.007.247.137.257.29項(xiàng)目A磨煤機(jī)B磨煤機(jī)C磨煤機(jī)D磨煤機(jī)細(xì)度R90%15.221.610.416.0R200%1.22.81.01.2300MW（T-06）145.1144.8145.6147.0270MW（T-05）144.0147.0146.8145.8240MW（T-02）146.6141.7145.5142.5210MW（T-03）300MW（T-06）145.1144.8145.6147.0270MW（T-05）144.0147.0146.8145.8240MW（T-02）146.6141.7145.5142.5210MW（T-03）142.1130.5138.3128.4190MW（T-04）137.9118.5137.3117.44鍋爐效率試驗(yàn)結(jié)果（1）項(xiàng)目100%ECR90%ECR80%ECR70%ECR60%ECR55%ECR工況號T-01T-06T-05T-02T-03T-04電負(fù)荷MW323.2301.1271.3240.7210.6190.7過熱蒸汽流量t/h1013.8934.1834.2752.9665.2602.1過熱蒸汽壓力MPa16.3816.8716.7113.7613.0612.21過熱蒸汽溫度℃540.2540.6539.6539.8540.1541.3再熱蒸汽壓力MPa3.643.343.022.692.362.14再熱蒸汽溫度℃540.6539.6534.6538.3527.5527.3收到基碳Car%58.2358.2358.2358.2358.2358.23收到基氫Har%3.123.123.123.123.123.12收到基氮Nar%3.553.553.553.553.553.55收到基氧Oar%0.870.870.870.870.870.87全硫Sar%1.361.361.361.361.361.36收到基水分Mar%9.99.99.99.99.99.9空干基水分Mad%1.321.321.321.321.321.32收到基灰分Aar%22.9722.9722.9722.9722.9722.97揮發(fā)分Vdaf%19.2119.2119.2119.2119.2119.21低位發(fā)熱量Qnet.arkJ/kg219702197021970219702197021970熱空器氣進(jìn)預(yù)O2A%4.655.515.595.305.505.91B%4.545.715.585.525.275.87COAμL/L04鍋爐效率試驗(yàn)結(jié)果（1）項(xiàng)目100%ECR90%ECR80%ECR70%ECR60%ECR55%ECR工況號T-01T-06T-05T-02T-03T-04電負(fù)荷MW323.2301.1271.3240.7210.6190.7過熱蒸汽流量t/h1013.8934.1834.2752.9665.2602.1過熱蒸汽壓力MPa16.3816.8716.7113.7613.0612.21過熱蒸汽溫度℃540.2540.6539.6539.8540.1541.3再熱蒸汽壓力MPa3.643.343.022.692.362.14再熱蒸汽溫度℃540.6539.6534.6538.3527.5527.3收到基碳Car%58.2358.2358.2358.2358.2358.23收到基氫Har%3.123.123.123.123.123.12收到基氮Nar%3.553.553.553.553.553.55收到基氧Oar%0.870.870.870.870.870.87全硫Sar%1.361.361.361.361.361.36收到基水分Mar%9.99.99.99.99.99.9空干基水分Mad%1.321.321.321.321.321.32收到基灰分Aar%22.9722.9722.9722.9722.9722.97揮發(fā)分Vdaf%19.2119.2119.2119.2119.2119.21低位發(fā)熱量Qnet.arkJ/kg219702197021970219702197021970熱空器氣進(jìn)預(yù)O2A%4.655.515.595.305.505.91B%4.545.715.585.525.275.87COAμL/L0000004鍋爐效率試驗(yàn)結(jié)果（2）項(xiàng)目100%ECR90%ECR80%ECR70%ECR60%ECR55%ECR工況號T-01T-06T-05T-02T-03T-04空氣預(yù)氣熱器出口煙O2A%6.106.766.926.486.697.24B%5.996.936.906.626.557.13CO2A%13.0712.4712.0912.7812.4111.30B%13.0712.2112.2712.5912.4911.38排煙溫度A℃144.5145.6146.8145.5138.3137.3B℃146.3147145.8142.5128.4117.4大氣條件干球溫度℃28.5026.1030.5030.2028.7027.90濕球溫度℃23.1022.0023.8025.2025.1025.00相對濕度%606350617175大氣壓力kPa98.598.798.598.698.798.7飛灰可燃物含量A%2.451.711.673.022.562.64B%3.391.652.384.073.822.83大渣可燃物含量%0.260.150.150.770.920.92各項(xiàng)q2%6.406.936.706.445.955.86q3%0.000.000.000.000.000.00BμL/L000000排煙溫度A℃405.8411.6408.2376.7370.7363.54鍋爐效率試驗(yàn)結(jié)果（2）項(xiàng)目100%ECR90%ECR80%ECR70%ECR60%ECR55%ECR工況號T-01T-06T-05T-02T-03T-04空氣預(yù)氣熱器出口煙O2A%6.106.766.926.486.697.24B%5.996.936.906.626.557.13CO2A%13.0712.4712.0912.7812.4111.30B%13.0712.2112.2712.5912.4911.38排煙溫度A℃144.5145.6146.8145.5138.3137.3B℃146.3147145.8142.5128.4117.4大氣條件干球溫度℃28.5026.1030.5030.2028.7027.90濕球溫度℃23.1022.0023.8025.2025.1025.00相對濕度%606350617175大氣壓力kPa98.598.798.598.698.798.7飛灰可燃物含量A%2.451.711.673.022.562.64B%3.391.652.384.073.822.83大渣可燃物含量%0.260.150.150.770.920.92各項(xiàng)q2%6.406.936.706.445.955.86q3%0.000.000.000.000.000.00BμL/L000000排煙溫度A℃405.8411.6408.2376.7370.7363.5B℃397.1396.8395.6372.3363.5356.1熱損失q4%0.960.550.661.191.110.93q5%0.200.340.340.270.310.34q6%0.170.170.170.170.160.16熱損失之和%7.747.997.878.077.527.29鍋爐效率%92.2692.0192.1391.9392.4892.71修正后的鍋爐效率%92.2792.0592.09熱損失q4%0.960.550.661.191.110.93q5%0.200.340.340.270.310.34q6%0.170.170.170.170.160.16熱損失之和%7.747.997.878.077.527.29鍋爐效率%92.2692.0192.1391.9392.4892.71修正后的鍋爐效率%92.2792.0592.0991.8992.4792.719.3.空氣預(yù)熱器漏風(fēng)試驗(yàn)結(jié)果7，空氣預(yù)熱器漏風(fēng)試驗(yàn)與相應(yīng)負(fù)荷鍋爐效100%ECR負(fù)荷下分別進(jìn)行了空氣預(yù)熱器漏風(fēng)回收系統(tǒng)投運(yùn)與不投運(yùn)兩種狀況下漏風(fēng)測試，其它5個(gè)負(fù)荷點(diǎn)空氣預(yù)熱器漏風(fēng)回收系統(tǒng)均投運(yùn)，從表7可以看出，100%ECR負(fù)荷下空氣預(yù)熱器漏風(fēng)回收系統(tǒng)不投運(yùn)時(shí)，空氣預(yù)熱器的漏風(fēng)率為A8.80%B8.70%AB6.93%90%ECR、80%ECR、70%ECR、60%ECR、55%ECR負(fù)荷下空氣預(yù)熱器漏風(fēng)率風(fēng)別為：A側(cè)7.93%，B側(cè)7.78%（90%ECRA8.49%B8.44（80%ECA7.26%B6.91（70%CA7.53，B7.92%（60%EC；A8.66%，B8.13%55%EC該鍋爐A、B兩側(cè)空氣預(yù)熱器漏風(fēng)均不大。機(jī)組運(yùn)行參數(shù)1。7空氣預(yù)熱器漏風(fēng)試驗(yàn)結(jié)果（1）7空氣預(yù)熱器漏風(fēng)試驗(yàn)結(jié)果（2）項(xiàng) 目80%ECR70%ECR60%ECR55%ECR工況號T-05T-02T-03T-04A側(cè)B側(cè)A側(cè)9.3.空氣預(yù)熱器漏風(fēng)試驗(yàn)結(jié)果7，空氣預(yù)熱器漏風(fēng)試驗(yàn)與相應(yīng)負(fù)荷鍋爐效100%ECR負(fù)荷下分別進(jìn)行了空氣預(yù)熱器漏風(fēng)回收系統(tǒng)投運(yùn)與不投運(yùn)兩種狀況下漏風(fēng)測試，其它5個(gè)負(fù)荷點(diǎn)空氣預(yù)熱器漏風(fēng)回收系統(tǒng)均投運(yùn)，從表7可以看出，100%ECR負(fù)荷下空氣預(yù)熱器漏風(fēng)回收系統(tǒng)不投運(yùn)時(shí)，空氣預(yù)熱器的漏風(fēng)率為A8.80%B8.70%AB6.93%90%ECR、80%ECR、70%ECR、60%ECR、55%ECR負(fù)荷下空氣預(yù)熱器漏風(fēng)率風(fēng)別為：A側(cè)7.93%，B側(cè)7.78%（90%ECRA8.49%B8.44（80%ECA7.26%B6.91（70%CA7.53，B7.92%（60%EC；A8.66%，B8.13%55%EC該鍋爐A、B兩側(cè)空氣預(yù)熱器漏風(fēng)均不大。機(jī)組運(yùn)行參數(shù)1。7空氣預(yù)熱器漏風(fēng)試驗(yàn)結(jié)果（1）7空氣預(yù)熱器漏風(fēng)試驗(yàn)結(jié)果（2）項(xiàng) 目80%ECR70%ECR60%ECR55%ECR工況號T-05T-02T-03T-04A側(cè)B側(cè)A側(cè)B側(cè)A側(cè)B側(cè)A側(cè)B側(cè)空氣預(yù)熱器進(jìn)口氧量%5.595.585.305.525.505.275.915.87空氣預(yù)熱器出口氧量%6.926.906.486.626.696.557.247.13過剩空氣系數(shù)－1.361.361.341.361.351.341.391.39過剩空氣系數(shù)－1.491.491.451.461.471.451.531.51空氣預(yù)熱器漏風(fēng)系數(shù)－0.130.130.110.100.110.120.130.13空氣預(yù)熱器漏風(fēng)率%8.498.447.266.917.537.928.668.13項(xiàng) 目100%ECR100%ECR90%ECR工況號T-01漏風(fēng)回收系統(tǒng)投運(yùn)T-06A側(cè)B側(cè)A側(cè)B側(cè)A側(cè)B側(cè)空氣預(yù)熱器進(jìn)口氧量%4.654.544.584.515.515.71空氣預(yù)熱器出口氧量%6.105.995.715.696.766.93過?？諝庀禂?shù)－1.281.281.281.271.361.37過?？諝庀禂?shù)－1.411.401.371.371.471.49空氣預(yù)熱器漏風(fēng)系數(shù)－0.130.120.090.100.120.12空氣預(yù)熱器漏風(fēng)率%8.808.706.616.937.937.789.4.空氣預(yù)熱器煙風(fēng)側(cè)壓降空氣預(yù)熱器煙風(fēng)道阻力測試與100%ECR負(fù)荷鍋爐效率試驗(yàn)同時(shí)進(jìn)行，8，從試驗(yàn)結(jié)果看，空氣預(yù)熱器的煙、風(fēng)側(cè)壓降屬于正常水平。機(jī)組運(yùn)行參數(shù)1。8空氣預(yù)熱器煙風(fēng)壓降10.結(jié)論通過此次鍋爐效率試驗(yàn)，可以得出以下結(jié)論：92.01%92.13%91.93%92.48%92.71%，69.4.空氣預(yù)熱器煙風(fēng)側(cè)壓降空氣預(yù)熱器煙風(fēng)道阻力測試與100%ECR負(fù)荷鍋爐效率試驗(yàn)同時(shí)進(jìn)行，8，從試驗(yàn)結(jié)果看，空氣預(yù)熱器的煙、風(fēng)側(cè)壓降屬于正常水平。機(jī)組運(yùn)行參數(shù)1。8空氣預(yù)熱器煙風(fēng)壓降10.結(jié)論通過此次鍋爐效率試驗(yàn)，可以得出以下結(jié)論：92.01%92.13%91.93%92.48%92.71%，692.27%、92.05%、92.09%、91.89%、92.47%、92.71%91.75%，鍋爐燃燒處于較好水平。B6.93%90%ECR、80%ECR、70%ECR、60%ECR、55%ECR負(fù)荷下空氣預(yù)熱器漏風(fēng)率風(fēng)別為：A側(cè)7.93%，B側(cè)7.78%（90%ECRA8.49%B8.44（80%ECA7.26%B6.91（70%CA7.53，B7.92%（60%EC；A8.66%，B8.13%55%ECA、B兩側(cè)空氣預(yù)熱器漏風(fēng)均不大。A1460Pa，B1580Pa；一AA1045Pa空氣預(yù)熱器的煙、風(fēng)側(cè)壓降屬于正常水平。項(xiàng)目AB空氣預(yù)熱器進(jìn)口煙氣壓力Pa-1310-1350空氣預(yù)熱器出口煙氣壓力Pa-2770-2930空氣預(yù)熱器進(jìn)口一次風(fēng)壓力Pa64487083空氣預(yù)熱器出口一次風(fēng)壓力Pa52835250空氣預(yù)熱器進(jìn)口二次風(fēng)壓力Pa29172745空氣預(yù)熱器出口二次風(fēng)壓力Pa16831700空氣預(yù)熱器煙氣側(cè)壓降Pa14601580空氣預(yù)熱器一次風(fēng)壓降Pa11651833空氣預(yù)熱器二次風(fēng)壓降Pa123310451鍋爐運(yùn)行參數(shù)（1）項(xiàng)目100%ECR100%ECR90%ECR80%ECR70%ECR60%ECR55%ECR工況號T-01回收系統(tǒng)投運(yùn)T-06T-05T-02T-03T-04電負(fù)荷MW323.2318.9301.1271.3240.7210.6190.7過熱蒸汽流量t/h1013.81014.5934.1834.2752.9665.2602.1過熱蒸汽壓力MPa16.3816.3616.8716.7113.7613.0612.21過熱蒸汽溫度℃540.2539.2540.6539.6539.8540.1541.3大屏過熱器進(jìn)口蒸汽溫度A℃416.9417.0422.4418.7413.4413.8411.1B℃413.9417.6423.4419.4414.2414.4411.8后屏過熱器進(jìn)口蒸汽溫度A℃462.9464.6463.8462.9460.7465.1469.2B℃450.9451.7451.1443.6455.2453.4456.4高溫過熱器進(jìn)口蒸汽溫度A℃502.2500.1500.9500.0511.6508.1513.3B℃518.6520.6522.0517.0517.2520.4526.7一級過熱器減溫水閥門開度%35.834.049.151.540.639.031.7一級過熱器減溫水量t/h13.413.818.717.412.210.47.1二級過熱器減溫水閥門開度A%0000000B%0000000二級過熱器減溫水量At/h0000000Bt/h0000000三級過熱器減溫水閥門開度A%0000000B%0000000三級過熱器減溫水量At/h0000000Bt/h0000000再熱蒸汽壓力MPa3.643.643.343.022.692.362.14再熱蒸汽溫度℃540.6537.2539.6534.6538.3527.5527.3中溫再熱器進(jìn)口蒸汽溫度A℃374.5371.4365.0365.2379.1374.0377.1B℃394.1391.7384.9382.3384.1382.6383.11鍋爐運(yùn)行參數(shù)（1）項(xiàng)目100%ECR100%ECR90%ECR80%ECR70%ECR60%ECR55%ECR工況號T-01回收系統(tǒng)投運(yùn)T-06T-05T-02T-03T-04電負(fù)荷MW323.2318.9301.1271.3240.7210.6190.7過熱蒸汽流量t/h1013.81014.5934.1834.2752.9665.2602.1過熱蒸汽壓力MPa16.3816.3616.8716.7113.7613.0612.21過熱蒸汽溫度℃540.2539.2540.6539.6539.8540.1541.3大屏過熱器進(jìn)口蒸汽溫度A℃416.9417.0422.4418.7413.4413.8411.1B℃413.9417.6423.4419.4414.2414.4411.8后屏過熱器進(jìn)口蒸汽溫度A℃462.9464.6463.8462.9460.7465.1469.2B℃450.9451.7451.1443.6455.2453.4456.4高溫過熱器進(jìn)口蒸汽溫度A℃502.2500.1500.9500.0511.6508.1513.3B℃518.6520.6522.0517.0517.2520.4526.7一級過熱器減溫水閥門開度%35.834.049.151.540.639.031.7一級過熱器減溫水量t/h13.413.818.717.412.210.47.1二級過熱器減溫水閥門開度A%0000000B%0000000二級過熱器減溫水量At/h0000000Bt/h0000000三級過熱器減溫水閥門開度A%0000000B%0000000三級過熱器減溫水量At/h0000000Bt/h0000000再熱蒸汽壓力MPa3.643.643.343.022.692.362.14再熱蒸汽溫度℃540.6537.2539.6534.6538.3527.5527.3中溫再熱器進(jìn)口蒸汽溫度A℃374.5371.4365.0365.2379.1374.0377.1B℃394.1391.7384.9382.3384.1382.6383.1鍋爐運(yùn)行參數(shù)（2）項(xiàng)目100%ECR100%ECR90%ECR80%ECR70%ECR60%ECR55%ECR工況號T-01回收系統(tǒng)投運(yùn)T-06T-05T-02T-03T-04壁式再熱器進(jìn)口蒸汽溫度A℃335.0334.1327.2320.8327.5326.8327.1B℃338.0338.6329.8325.4331.1331.8331.4再熱器事故減溫水閥門開度%0000000再熱器事故減溫水量t/h0000000再熱器減溫水閥門開度A%0000000B%0000000再熱器減溫水量At/h0000000Bt/h0000000給水流量t/h973.21039.5910.0795.9731.5647.5586.3給水壓力MPa18.3018.5618.6118.4315.4414.4113.46給水溫度℃271.2270.4257.6255.4254.5255.6253.2汽包壓力MPa17.7317.9518.0717.9214.9013.9012.94汽包水位mm-6-21-5-7-1-4-1爐膛負(fù)壓Pa-70-20-45-70-37-83-80一次風(fēng)機(jī)調(diào)門開度A%69.210072.910057.148.249.6B%69.893.772.810057.147.949.6一次風(fēng)機(jī)馬達(dá)電流AA52.854.853.755.449.044.745.6BA55.456.556.757.352.448.749.4一次風(fēng)機(jī)出口壓力AkPa6.516.466.346.285.595.205.07BkPa7.167.217.097.036.395.715.79空氣預(yù)熱器出口一次風(fēng)溫A℃364.8363.8365.3363.7341.9330.4318.7B℃364.2363.3364.5364.4342.1334.8327.1空氣預(yù)熱器出口一次風(fēng)壓AkPa5.25.35.25.14.44.04.1BkPa5.35.25.35.14.54.04.0鍋爐運(yùn)行參數(shù)（2）項(xiàng)目100%ECR100%ECR90%ECR80%ECR70%ECR60%ECR55%ECR工況號T-01回收系統(tǒng)投運(yùn)T-06T-05T-02T-03T-04壁式再熱器進(jìn)口蒸汽溫度A℃335.0334.1327.2320.8327.5326.8327.1B℃338.0338.6329.8325.4331.1331.8331.4再熱器事故減溫水閥門開度%0000000再熱器事故減溫水量t/h0000000再熱器減溫水閥門開度A%0000000B%0000000再熱器減溫水量At/h0000000Bt/h0000000給水流量t/h973.21039.5910.0795.9731.5647.5586.3給水壓力MPa18.3018.5618.6118.4315.4414.4113.46給水溫度℃271.2270.4257.6255.4254.5255.6253.2汽包壓力MPa17.7317.9518.0717.9214.9013.9012.94汽包水位mm-6-21-5-7-1-4-1爐膛負(fù)壓Pa-70-20-45-70-37-83-80一次風(fēng)機(jī)調(diào)門開度A%69.210072.910057.148.249.6B%69.893.772.810057.147.949.6一次風(fēng)機(jī)馬達(dá)電流AA52.854.853.755.449.044.745.6BA55.456.556.757.352.448.749.4一次風(fēng)機(jī)出口壓力AkPa6.516.466.346.285.595.205.07BkPa7.167.217.097.036.395.715.79空氣預(yù)熱器出口一次風(fēng)溫A℃364.8363.8365.3363.7341.9330.4318.7B℃364.2363.3364.5364.4342.1334.8327.1空氣預(yù)熱器出口一次風(fēng)壓AkPa5.25.35.25.14.44.04.1BkPa5.35.25.35.14.54.04.0鍋爐運(yùn)行參數(shù)（3）項(xiàng)目100%ECR100%ECR90%ECR80%ECR70%ECR60%ECR55%ECR工況號T-01回收系統(tǒng)投運(yùn)T-06T-05T-02T-03T-04送風(fēng)機(jī)出口風(fēng)溫A℃29.434.828.231.433.431.330.4B℃29.735.528.432.033.331.330.3送風(fēng)機(jī)調(diào)門開度A%100100100100100100100B%98.0989891808050送風(fēng)機(jī)馬達(dá)電流AA33.732.132.818.87.94.66.1BA85.283.285.781.677.476.671.3送風(fēng)機(jī)出口壓力AkPa2.952.862.932.311.781.621.52BkPa2.752.732.722.091.661.471.43空氣預(yù)熱器出口二次風(fēng)溫A℃350.1347.8350.1350.0330.3318.1304.1B℃352.1351.5352.7353.5342.7327.2319.1空氣預(yù)熱器出口二次風(fēng)壓AkPa1.71.71.71.31.11.11.0BkPa1.71.71.71.31.11.11.1空氣預(yù)熱器進(jìn)口煙溫A℃405.8403.3411.6408.0376.7370.7363.5B℃397.1393.2396.8395.6372.3363.5356.1空氣預(yù)熱器進(jìn)口煙氣壓力AkPa-0.589-0.525-0.604-0.420-0.383-0.348-0.328BkPa-0.556-0.510-0.546-0.503-0.399-0.309-0.336空氣預(yù)熱器出口煙溫A℃143.6145.2145.1144.0146.6142.1137.9B℃145.7147.1144.8147.0141.7130.5118.5空氣預(yù)熱器出口煙氣壓力APa-2.7-2.7-2.7-2.4-1.9-1.5-1.4BkPa-2.8-2.7-2.8-2.4-2.0-1.7鍋爐運(yùn)行參數(shù)（3）項(xiàng)目100%ECR100%ECR90%ECR80%ECR70%ECR60%ECR55%ECR工況號T-01回收系統(tǒng)投運(yùn)T-06T-05T-02T-03T-04送風(fēng)機(jī)出口風(fēng)溫A℃29.434.828.231.433.431.330.4B℃29.735.528.432.033.331.330.3送風(fēng)機(jī)調(diào)門開度A%100100100100100100100B%98.0989891808050送風(fēng)機(jī)馬達(dá)電流AA33.732.132.818.87.94.66.1BA85.283.285.781.677.476.671.3送風(fēng)機(jī)出口壓力AkPa2.952.862.932.311.781.621.52BkPa2.752.732.722.091.661.471.43空氣預(yù)熱器出口二次風(fēng)溫A℃350.1347.8350.1350.0330.3318.1304.1B℃352.1351.5352.7353.5342.7327.2319.1空氣預(yù)熱器出口二次風(fēng)壓AkPa1.71.71.71.31.11.11.0BkPa1.71.71.71.31.11.11.1空氣預(yù)熱器進(jìn)口煙溫A℃405.8403.3411.6408.0376.7370.7363.5B℃397.1393.2396.8395.6372.3363.5356.1空氣預(yù)熱器進(jìn)口煙氣壓力AkPa-0.589-0.525-0.604-0.420-0.383-0.348-0.328BkPa-0.556-0.510-0.546-0.503-0.399-0.309-0.336空氣預(yù)熱器出口煙溫A℃143.6145.2145.1144.0146.6142.1137.9B℃145.7147.1144.8147.0141.7130.5118.5空氣預(yù)熱器出口煙氣壓力APa-2.7-2.7-2.7-2.4-1.9-1.5-1.4BkPa-2.8-2.7-2.8-2.4-2.0-1.7-1.5鍋爐運(yùn)行參數(shù)（4）項(xiàng)目100%ECR100%ECR90%ECR80%ECR70%ECR60%ECR55%ECR工況號T-01回收系統(tǒng)投T-06T-05T-02T-03T-04空氣預(yù)熱器進(jìn)口氧量A%3.683.605.054.95.034.775.39B%3.934.204.724.834.464.485空氣預(yù)熱器出口氧量A%5.75.906.746.886.386.757.25B%-6.007.127.166.786.687.29引風(fēng)機(jī)進(jìn)口壓力AkPa-4.43-4.21-4.28-3.56-2.32-1.83-1.51BkPa-4.37-4.22-4.31-3.99-3.73-3.58-3.61引風(fēng)機(jī)馬達(dá)電流AA144.2140.4127.482.437.914.68.2BA173.9171.2175.4176.3176.2177.2181.1引風(fēng)機(jī)調(diào)門開度A%100100100100100100100B%91.791.792.892.398.493.491.4制粉系統(tǒng)A給煤機(jī)轉(zhuǎn)速r/m-50.5--51.2-- 磨煤機(jī)差壓kPa-2.2--2.2--磨煤機(jī)出口溫度℃-78.3--76.9--磨煤機(jī)進(jìn)口負(fù)壓Pa--459---370--磨煤機(jī)進(jìn)口溫度℃-301.2--306.2--磨煤機(jī)馬達(dá)電流A-80.4--78.0--磨進(jìn)口冷風(fēng)門開度%-0--0--磨進(jìn)口熱風(fēng)門開度%-33--38.6--排粉機(jī)進(jìn)口風(fēng)門開度%-100--100--排粉機(jī)馬達(dá)電流A-45.5--45.8--再循環(huán)風(fēng)門開度%-33--32.8--鍋爐運(yùn)行參數(shù)（4）項(xiàng)目100%ECR100%ECR90%ECR80%ECR70%ECR60%ECR55%ECR工況號T-01回收系統(tǒng)投T-06T-05T-02T-03T-04空氣預(yù)熱器進(jìn)口氧量A%3.683.605.054.95.034.775.39B%3.934.204.724.834.464.485空氣預(yù)熱器出口氧量A%5.75.906.746.886.386.757.25B%-6.007.127.166.786.687.29引風(fēng)機(jī)進(jìn)口壓力AkPa-4.43-4.21-4.28-3.56-2.32-1.83-1.51BkPa-4.37-4.22-4.31-3.99-3.73-3.58-3.61引風(fēng)機(jī)馬達(dá)電流AA144.2140.4127.482.437.914.68.2BA173.9171.2175.4176.3176.2177.2181.1引風(fēng)機(jī)調(diào)門開度A%100100100100100100100B%91.791.792.892.398.493.491.4制粉系統(tǒng)A給煤機(jī)轉(zhuǎn)速r/m-50.5--51.2-- 磨煤機(jī)差壓kPa-2.2--2.2--磨煤機(jī)出口溫度℃-78.3--76.9--磨煤機(jī)進(jìn)口負(fù)壓Pa--459---370--磨煤機(jī)進(jìn)口溫度℃-301.2--306.2--磨煤機(jī)馬達(dá)電流A-80.4--78.0--磨進(jìn)口冷風(fēng)門開度%-0--0--磨進(jìn)口熱風(fēng)門開度%-33--38.6--排粉機(jī)進(jìn)口風(fēng)門開度%-100--100--排粉機(jī)馬達(dá)電流A-45.5--45.8--再循環(huán)風(fēng)門開度%-33--32.8--鍋爐運(yùn)行參數(shù)（5）項(xiàng)目100%ECR100%ECR90%ECR80%ECR70%ECR60%ECR55%ECR工況號T-01回收系統(tǒng)投運(yùn)T-06T-05T-02T-03T-04制粉系統(tǒng)B給煤機(jī)轉(zhuǎn)速r/m--37.140.535.216.2- 磨煤機(jī)差壓kPa--2.42.42.52.2-磨煤機(jī)出口溫度℃--95.485.471.277.2-磨煤機(jī)進(jìn)口負(fù)壓Pa---293-406-434-488-磨煤機(jī)進(jìn)口溫度℃--306.5326.3183.3263.6-磨煤機(jī)馬達(dá)電流A--80.979.575.372.1-磨進(jìn)口冷風(fēng)門開度%--100000-磨進(jìn)口熱風(fēng)門開度%--49.050.838.540.1-排粉機(jī)進(jìn)口風(fēng)門開度%--100100100100-排粉機(jī)馬達(dá)電流A--41.942.044.745.3-再循環(huán)風(fēng)門開度%--32.032.650.050-制粉系統(tǒng)C給煤機(jī)轉(zhuǎn)速r/m46.348.640.442.639.637.4399.9 磨煤機(jī)差壓kPa2.01.91.92.11.91.91.9磨煤機(jī)出口溫度℃87.297.387.292.678.381.183.1磨煤機(jī)進(jìn)口負(fù)壓Pa-470-427-368-418-466-387-460磨煤機(jī)進(jìn)口溫度℃281.3304.5238.2327.2245.7241.7263.6磨煤機(jī)馬達(dá)電流A82.196.188.289.986.979.391.3磨進(jìn)口冷風(fēng)門開度%0000000磨進(jìn)口熱風(fēng)門開度%54.856.755.062.760.060.060.0排粉機(jī)進(jìn)口風(fēng)門開度%100100100100100100100排粉機(jī)馬達(dá)電流A42.541.943.941.343.543.74.9再循環(huán)風(fēng)門開度%50.050.050.250.150.350.350.2鍋爐運(yùn)行參數(shù)（5）項(xiàng)目100%ECR100%ECR90%ECR80%ECR70%ECR60%ECR55%ECR工況號T-01回收系統(tǒng)投運(yùn)T-06T-05T-02T-03T-04制粉系統(tǒng)B給煤機(jī)轉(zhuǎn)速r/m--37.140.535.216.2- 磨煤機(jī)差壓kPa--2.42.42.52.2-磨煤機(jī)出口溫度℃--95.485.471.277.2-磨煤機(jī)進(jìn)口負(fù)壓Pa---293-406-434-488-磨煤機(jī)進(jìn)口溫度℃--306.5326.3183.3263.6-磨煤機(jī)馬達(dá)電流A--80.979.575.372.1-磨進(jìn)口冷風(fēng)門開度%--100000-磨進(jìn)口熱風(fēng)門開度%--49.050.838.540.1-排粉機(jī)進(jìn)口風(fēng)門開度%--100100100100-排粉機(jī)馬達(dá)電流A--41.942.044.745.3-再循環(huán)風(fēng)門開度%--32.032.650.050-制粉系統(tǒng)C給煤機(jī)轉(zhuǎn)速r/m46.348.640.442.639.637.4399.9 磨煤機(jī)差壓kPa2.01.91.92.11.91.91.9磨煤機(jī)出口溫度℃87.297.387.292.678.381.183.1磨煤機(jī)進(jìn)口負(fù)壓Pa-470-427-368-418-466-387-460磨煤機(jī)進(jìn)口溫度℃281.3304.5238.2327.2245.7241.7263.6磨煤機(jī)馬達(dá)電流A82.196.188.289.986.979.391.3磨進(jìn)口冷風(fēng)門開度%0000000磨進(jìn)口熱風(fēng)門開度%54.856.755.062.760.060.060.0排粉機(jī)進(jìn)口風(fēng)門開度%100100100100100100100排粉機(jī)馬達(dá)電流A42.541.943.941.343.543.74.9再循環(huán)風(fēng)門開度%50.050.050.250.150.350.350.2鍋爐運(yùn)行參數(shù)（6）項(xiàng)目100%ECR100%ECR90%ECR80%ECR70%ECR60%ECR55%ECR工況號T-01回收系統(tǒng)投運(yùn)T-06T-05T-02T-03T-04制粉系統(tǒng)D給煤機(jī)轉(zhuǎn)速r/m43.242.453.746.2--- 磨煤機(jī)差壓kPa2.12.22.22.2---磨煤機(jī)出口溫度℃94.878.281.483.0---磨煤機(jī)進(jìn)口負(fù)壓Pa-360-384-314-320---磨煤機(jī)進(jìn)口溫度℃320.1242.1316.2320.5---磨煤機(jī)馬達(dá)電流A93.487.786.583.6---磨進(jìn)口冷風(fēng)門開度%0000---磨進(jìn)口熱風(fēng)門開度%68.965.770.273.2---排粉機(jī)進(jìn)口風(fēng)門開度%100100100100---排粉機(jī)馬達(dá)電流A42.843.843.943.8---再循環(huán)風(fēng)門開度%50.050.550.050.7---鍋爐運(yùn)行參數(shù)（6）項(xiàng)目100%ECR100%ECR90%ECR80%ECR70%ECR60%ECR55%ECR工況號T-01回收系統(tǒng)投運(yùn)T-06T-05T-02T-03T-04制粉系統(tǒng)D給煤機(jī)轉(zhuǎn)速r/m43.242.453.746.2--- 磨煤機(jī)差壓kPa2.12.22.22.2---磨煤機(jī)出口溫度℃94.878.281.483.0---磨煤機(jī)進(jìn)口負(fù)壓Pa-360-384-314-320---磨煤機(jī)進(jìn)口溫度℃320.1242.1316.2320.5---磨煤機(jī)馬達(dá)電流A93.487.786.583.6---磨進(jìn)口冷風(fēng)門開度%0000---磨進(jìn)口熱風(fēng)門開度%68.965.770.273.2---排粉機(jī)進(jìn)口風(fēng)門開度%100100100100---排粉機(jī)馬達(dá)電流A42.843.843.943.8---再循環(huán)風(fēng)門開度%50.050.550.050.7---鍋爐運(yùn)行參數(shù)（7）項(xiàng)目100%ECR100%ECR90%ECR80%ECR70%ECR60%ECR55%ECR工況號T-01回收系統(tǒng)投運(yùn)T-06T-05T-02T-03T-04一次風(fēng)管靜壓A1層一次風(fēng)管kPa3.263.263.122.992.812.522.53A2層一次風(fēng)管kPa0.600.580.490.470.510.490.47A3層一次風(fēng)管kPa1.561.561.581.411.351.231.23A4層一次風(fēng)管kPa3.483.443.333.182.892.682.66B1層一次風(fēng)管kPa3.153.123.173.062.632.412.38B2層一次風(fēng)管kPa3.463.073.483.433.032.382.39B3層一次風(fēng)管kPa3.473.403.433.352.932.702.70B4層一次風(fēng)管kPa3.423.373.563.312.972.652.63C1層一次風(fēng)管kPa3.413.383.523.282.922.682.67C2層一次風(fēng)管kPa3.253.433.483.322.882.712.64C3層一次風(fēng)管kPa3.353.413.313.272.712.672.64C4層一次風(fēng)管kPa3.213.193.373.132.772.602.51D1層一次風(fēng)管kPa3.393.163.343.282.622.492.57D2層一次風(fēng)管kPa2.903.413.483.012.822.542.45D3層一次風(fēng)管kPa3.182.903.493.282.302.412.64D4層一次風(fēng)管kPa2.933.183.062.712.622.672.19E1層一次風(fēng)管kPa3.472.933.083.010.3700E2層一次風(fēng)管kPa3.323.073.562.652.8300E3層一次風(fēng)管kPa3.253.263.363.240.2000E4層一次風(fēng)管kPa3.423.203.283.142.7400給粉機(jī)轉(zhuǎn)速A1號給粉機(jī)rpm582.3536.9278.2288.4450.5460.7480.8A2號給粉機(jī)rpm491.5456.7210.0184.9446.5446.624.4A3鍋爐運(yùn)行參數(shù)（7）項(xiàng)目100%ECR100%ECR90%ECR80%ECR70%ECR60%ECR55%ECR工況號T-01回收系統(tǒng)投運(yùn)T-06T-05T-02T-03T-04一次風(fēng)管靜壓A1層一次風(fēng)管kPa3.263.263.122.992.812.522.53A2層一次風(fēng)管kPa0.600.580.490.470.510.490.47A3層一次風(fēng)管kPa1.561.561.581.411.351.231.23A4層一次風(fēng)管kPa3.483.443.333.182.892.682.66B1層一次風(fēng)管kPa3.153.123.173.062.632.412.38B2層一次風(fēng)管kPa3.463.073.483.433.032.382.39B3層一次風(fēng)管kPa3.473.403.433.352.932.702.70B4層一次風(fēng)管kPa3.423.373.563.312.972.652.63C1層一次風(fēng)管kPa3.413.383.523.282.922.682.67C2層一次風(fēng)管kPa3.253.433.483.322.882.712.64C3層一次風(fēng)管kPa3.353.413.313.272.712.672.64C4層一次風(fēng)管kPa3.213.193.373.132.772.602.51D1層一次風(fēng)管kPa3.393.163.343.282.622.492.57D2層一次風(fēng)管kPa2.903.413.483.012.822.542.45D3層一次風(fēng)管kPa3.182.903.493.282.302.412.64D4層一次風(fēng)管kPa2.933.183.062.712.622.672.19E1層一次風(fēng)管kPa3.472.933.083.010.3700E2層一次風(fēng)管kPa3.323.073.562.652.8300E3層一次風(fēng)管kPa3.253.263.363.240.2000E4層一次風(fēng)管kPa3.423.203.283.142.7400給粉機(jī)轉(zhuǎn)速A1號給粉機(jī)rpm582.3536.9278.2288.4450.5460.7480.8A2號給粉機(jī)rpm491.5456.7210.0184.9446.5446.624.4A3號給粉機(jī)rpm502.3502.5311.0205.6442.3467.2442.1A4號給粉機(jī)rpm593.6492.1341.3271.3445.1455.1457.6B1號給粉機(jī)rpm576.5556.2627.2627.0515.8495.4495.4B2號給粉機(jī)rpm580.0569.7660.1630.6519.5499.2499.4鍋爐運(yùn)行參數(shù)（8）項(xiàng)目100%ECR100%ECR90%ECR80%ECR70%ECR60%ECR55%ECR工況號T-01回收系統(tǒng)投運(yùn)T-06T-05T-02T-03T-04給粉機(jī)轉(zhuǎn)速B3號給粉機(jī)rpm594.7569.7599.2579.6519.1498.2B4號給粉機(jī)rpm526.0576.2668.7485.4515.1495.7495.6C1號給粉機(jī)rpm593.7508.2694.6694.5518.2488.2488.0C2號給粉機(jī)rpm632.4603.2622.2612.1522.7490.6472.4C3號給粉機(jī)rpm583.0490.6689.9699.0521.7472.3470.5C4號給粉機(jī)rpm595.3615.2655.9655.9521.6504.5480.4D1號給粉機(jī)rpm608.2654.2608.6532.5390.4526.9390.1D2號給粉機(jī)rpm495.3627.2556.2495.7409.6534.5374.0D3號給粉機(jī)rpm528.3604.6561.2492.4406.4528.3378.2D4號給粉機(jī)rpm528.1604.7548.3570.9411.5523.0396.1E1號給粉機(jī)rpm581.1637.4545.4575.2000E2號給粉機(jī)rpm531.4526.5486.2486.6384.700E3號給粉機(jī)rpm532.3517.0496.2486.6000E4號給粉機(jī)rpm510.4535.9484.9464.4415.600二次風(fēng)門開度AA層二次風(fēng)門%10010010088888888AB層二次風(fēng)門%56568162803522BC層二次風(fēng)門%909010090757272CC層二次風(fēng)門%85858582655250DD層二次風(fēng)門%80807570405252DE層二次風(fēng)門%808062鍋爐運(yùn)行參數(shù)（8）項(xiàng)目100%ECR100%ECR90%ECR80%ECR70%ECR60%ECR55%ECR工況號T-01回收系統(tǒng)投運(yùn)T-06T-05T-02T-03T-04給粉機(jī)轉(zhuǎn)速B3號給粉機(jī)rpm594.7569.7599.2579.6519.1498.2B4號給粉機(jī)rpm526.0576.2668.7485.4515.1495.7495.6C1號給粉機(jī)rpm593.7508.2694.6694.5518.2488.2488.0C2號給粉機(jī)rpm632.4603.2622.2612.1522.7490.6472.4C3號給粉機(jī)rpm583.0490.6689.9699.0521.7472.3470.5C4號給粉機(jī)rpm595.3615.2655.9655.9521.6504.5480.4D1號給粉機(jī)rpm608.2654.2608.6532.5390.4526.9390.1D2號給粉機(jī)rpm495.3627.2556.2495.7409.6534.5374.0D3號給粉機(jī)rpm528.3604.6561.2492.4406.4528.3378.2D4號給粉機(jī)rpm528.1604.7548.3570.9411.5523.0396.1E1號給粉機(jī)rpm581.1637.4545.4575.2000E2號給粉機(jī)rpm531.4526.5486.2486.6384.700E3號給粉機(jī)rpm532.3517.0496.2486.6000E4號給粉機(jī)rpm510.4535.9484.9464.4415.600二次風(fēng)門開度AA層二次風(fēng)門%10010010088888888AB層二次風(fēng)門%56568162803522BC層二次風(fēng)門%909010090757272CC層二次風(fēng)門%85858582655250DD層二次風(fēng)門%80807570405252DE層二次風(fēng)門%80806270655039EF層二次風(fēng)門%606068572000GG層二次風(fēng)門%606098100303612鍋爐運(yùn)行參數(shù)（9）項(xiàng)目100%ECR100%ECR90%ECR80%ECR70%ECR60%ECR55%ECR工況號T-01回收系統(tǒng)投運(yùn)T-06T-05T-02T-03T-04空氣預(yù)熱器漏風(fēng)回收系統(tǒng)：密封風(fēng)機(jī)出口風(fēng)壓AkPa-2.792.111.401.771.771.81BkPa-3.653.492.021.971.972.03密封風(fēng)機(jī)電流AA-100.258.740.268.570.572.5BA-132.2121.563.668.170.271.7密封風(fēng)機(jī)轉(zhuǎn)速Arpm-253720701606200220011999Brpm-286227592033203420332029密封風(fēng)機(jī)風(fēng)量Am3/h-20364110312350158171703017691Bm3/h-240012330413956156441613216694密封風(fēng)機(jī)出口溫度A℃-198.2190.1188.7179.3176.3167.2B℃-197.2164.5152.9146.3148.2141.4冷端A%-10083100100100100B%-10083100100100100軸向A%-807180808080B%-807280808080熱端A%-100100100100100100B%-100100100100100100熱端A%-656565656565B%-656565656565軸向A%-505050505050B%-505050505050冷端A%-656065656565B%-606060606060鍋爐運(yùn)行參數(shù)（9）項(xiàng)目100%ECR100%ECR90%ECR80%ECR70%ECR60%ECR55%ECR工況號T-01回收系統(tǒng)投運(yùn)T-06T-05T-02T-03T-04空氣預(yù)熱器漏風(fēng)回收系統(tǒng)：密封風(fēng)機(jī)出口風(fēng)壓AkPa-2.792.111.401.771.771.81BkPa-3.653.492.021.971.972.03密封風(fēng)機(jī)電流AA-100.258.740.268.570.572.5BA-132.2121.563.668.170.271.7密封風(fēng)機(jī)轉(zhuǎn)速Arpm-253720701606200220011999Brpm-286227592033203420332029密封風(fēng)機(jī)風(fēng)量Am3/h-203641103123