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烘爐(lu)之前,爐(lu)襯(chen)材料(liao)必須要有一定(ding)的(de)自(zi)然(ran)強度(du)(足夠的(de)養生期)才能進(jin)行。烘爐(lu)原(yuan)則“宜長不(bu)宜短(duan),宜慢(man)不(bu)宜快”。要按事先制(zhi)定(ding)的(de)烘爐(lu)曲線進(jin)行,升(sheng)溫速(su)度(du)要均勻平穩,控持(chi)好(hao)恒溫時間(jian)及(ji)溫度(du),保持(chi)溫度(du)波動不(bu)大于±20℃。防(fang)止升(sheng)溫過快,水(shui)分不(bu)能及(ji)時排出,沖破(po)耐磨耐火層;其次防(fang)止耐火耐磨層內溫度(du)梯(ti)度(du)過大,產(chan)生巨大熱應(ying)力,使(shi)耐磨耐火層開裂、凸起、脫(tuo)落。耐磨耐火材料(liao)層外鋼殼(如返料(liao)腿、旋(xuan)風分離器錐體)開排汽孔(kong)過少,也是不(bu)容忽(hu)視(shi)的(de)因素(su)。下面由打爐料生產(chan)廠家(jia)在線為您(nin)分享
筑爐工(gong)程中,需(xu)要重點把握以下(xia)工(gong)序:

以上(shang)資料(liao)由打爐料(liao)生產廠家提(ti)供
(1)工(gong)(gong)程測(ce)量與(yu)放(fang)線(xian)。包括(kuo)標高測(ce)量、上工(gong)(gong)序(xu)相(xiang)關(guan)(guan)結構尺(chi)寸測(ce)量以(yi)及(ji)筑爐基(ji)準(zhun)點的(de)(de)測(ce)量等。根據測(ce).結果,按照筑爐的(de)(de)施(shi)工(gong)(gong)要(yao)求并綜合(he)實測(ce)與(yu)設(she)計(ji)的(de)(de)差異進行放(fang)線(xian),把安裝誤差在筑爐工(gong)(gong)序(xu)中適當消除。這是筑爐工(gong)(gong)程的(de)(de)關(guan)(guan)鍵環節,把握程度直接(jie)關(guan)(guan)系到(dao)整個工(gong)(gong)程的(de)(de)效(xiao)果。(2)材(cai)(cai)料驗收與(yu)保(bao)管。材(cai)(cai)料的(de)(de)驗收程序(xu)包括(kuo)出廠(chang)檢驗證書檢査(cha)、設(she)計(ji)技術指標的(de)(de)復檢、不定形材(cai)(cai)料的(de)(de)施(shi)工(gong)(gong)性能檢査(cha),以(yi)及(ji)駐廠(chang)A檢和局部結構的(de)(de)組(zu)合(he)安裝檢査(cha)等。材(cai)(cai)料到(dao)達施(shi)工(gong)(gong)現場后,要(yao)按材(cai)(cai)料類別的(de)(de)不同妥善保(bao)管。
(3)不同(tong)材(cai)(cai)料(liao)的(de)(de)(de)施(shi)工(gong)與(yu)(yu)質(zhi)量檢(jian)査。這是(shi)筑爐(lu)工(gong)程(cheng)(cheng)的(de)(de)(de)重點(dian)。必須嚴(yan)格執(zhi)行標準,準確使用(yong)不同(tong)的(de)(de)(de)耐火材(cai)(cai)料(liao),完(wan)成全部爐(lu)體(ti)結構(gou)的(de)(de)(de)施(shi)工(gong)。質(zhi)量檢(jian)査包(bao)括自檢(jian)與(yu)(yu)專檢(jian)結合(he),過(guo)程(cheng)(cheng)檢(jian)查與(yu)(yu)分項檢(jian)査、竣工(gong)檢(jian)査結合(he)。(4)交工(gong)驗收(shou)(shou)(shou)與(yu)(yu)熱(re)態工(gong)程(cheng)(cheng)。這里(li)需要(yao)強調(diao)的(de)(de)(de)是(shi)在交工(gong)驗收(shou)(shou)(shou)過(guo)程(cheng)(cheng)中,除了一般意義(yi)上的(de)(de)(de)工(gong)程(cheng)(cheng)交工(gong)驗收(shou)(shou)(shou)外(wai),特別需要(yao)強調(diao)相(xiang)鄰(lin)結構(gou)、相(xiang)關專業設備之間狀(zhuang)態的(de)(de)(de)確認(ren)與(yu)(yu)驗收(shou)(shou)(shou)。熱(re)態工(gong)程(cheng)(cheng)主要(yao)包(bao)括二次(ci)勾縫(feng)、壓力灌(guan)漿和烘爐(lu)等(deng),其中壓力灌(guan)漿的(de)(de)(de)關鍵是(shi)材(cai)(cai)料(liao)和灌(guan)漿的(de)(de)(de)工(gong)藝控制(zhi),烘爐(lu)作業嚴(yan)格按照烘爐(lu)制(zhi)度執(zhi)行。
以(yi)上資料(liao)由打爐料(liao)生產廠家(jia)提供(gong)!提醒您:基本(ben)建設工(gong)程(cheng)中(zhong)的筑爐工(gong)程(cheng),包括(kuo)了前述各種(zhong)材料和結構(gou)的實(shi)施過程(cheng),包括(kuo)了各種(zhong)施工(gong)方法,這里不(bu)再重復。歡(huan)迎(ying)前來電(dian)話咨詢!