青磚燒(shao)(shao)(shao)(shao)制(zhi)(zhi)(zhi)(zhi)工藝：干(gan)燥后的(de)(de)(de)燒(shao)(shao)(shao)(shao)制(zhi)(zhi)(zhi)(zhi)品(pin)(pin)由(you)進(jin)口(kou)(kou)(kou)端(duan)門(men)進(jin)入(ru)隧(sui)道窯(yao)內，采用(yong)(yong)外燃(ran)口(kou)(kou)(kou)協同供氧(yang)(yang)的(de)(de)(de)方(fang)式，在(zai)燒(shao)(shao)(shao)(shao)制(zhi)(zhi)(zhi)(zhi)帶內使(shi)用(yong)(yong)燒(shao)(shao)(shao)(shao)制(zhi)(zhi)(zhi)(zhi)設備進(jin)行高(gao)(gao)(gao)溫烘(hong)(hong)(hong)(hong)烤，使(shi)用(yong)(yong)高(gao)(gao)(gao)溫攝像(xiang)監(jian)控(kong)燒(shao)(shao)(shao)(shao)制(zhi)(zhi)(zhi)(zhi)產品(pin)(pin)的(de)(de)(de)過程(cheng)，并(bing)將(jiang)(jiang)圖(tu)像(xiang)數據(ju)實(shi)時傳送到(dao)計(ji)算(suan)機(ji)，使(shi)操作者能(neng)(neng)實(shi)時看(kan)到(dao)燒(shao)(shao)(shao)(shao)制(zhi)(zhi)(zhi)(zhi)產品(pin)(pin)的(de)(de)(de)燒(shao)(shao)(shao)(shao)結情(qing)況。當燒(shao)(shao)(shao)(shao)制(zhi)(zhi)(zhi)(zhi)品(pin)(pin)完成(cheng)高(gao)(gao)(gao)溫焙(bei)燒(shao)(shao)(shao)(shao)后，進(jin)入(ru)還(huan)(huan)(huan)(huan)原(yuan)(yuan)(yuan)(yuan)(yuan)室，經高(gao)(gao)(gao)壓(ya)噴(pen)射裝(zhuang)置(zhi)對其進(jin)行二次高(gao)(gao)(gao)溫燃(ran)燒(shao)(shao)(shao)(shao)后，內產生(sheng)還(huan)(huan)(huan)(huan)原(yuan)(yuan)(yuan)(yuan)(yuan)性氣(qi)(qi)體(ti)CH4,CO,H2,CO與Fe2O3發生(sheng)反應(ying)(ying)，從Fe2O3中(zhong)取(qu)走氧(yang)(yang)，產生(sheng)CO2,Fe2O3還(huan)(huan)(huan)(huan)原(yuan)(yuan)(yuan)(yuan)(yuan)為Fe3O4,Fe3O4,Fe3O4顏色暗淡(dan)(dan)，呈(cheng)青灰色，即(ji)為青灰色燒(shao)(shao)(shao)(shao)制(zhi)(zhi)(zhi)(zhi)品(pin)(pin)。將(jiang)(jiang)還(huan)(huan)(huan)(huan)原(yuan)(yuan)(yuan)(yuan)(yuan)后的(de)(de)(de)燒(shao)(shao)(shao)(shao)制(zhi)(zhi)(zhi)(zhi)品(pin)(pin)放(fang)入(ru)冷(leng)卻(que)帶，按順(shun)(shun)序等待出窯(yao)。CO含量(liang)(liang)(liang)低于(yu)4%的(de)(de)(de)燃(ran)燒(shao)(shao)(shao)(shao)氣(qi)(qi)體(ti)稱為弱還(huan)(huan)(huan)(huan)原(yuan)(yuan)(yuan)(yuan)(yuan)氣(qi)(qi)氛(fen)，低于(yu)4%的(de)(de)(de)CO稱為重(zhong)還(huan)(huan)(huan)(huan)原(yuan)(yuan)(yuan)(yuan)(yuan)氣(qi)(qi)氛(fen)，還(huan)(huan)(huan)(huan)原(yuan)(yuan)(yuan)(yuan)(yuan)室內還(huan)(huan)(huan)(huan)原(yuan)(yuan)(yuan)(yuan)(yuan)氣(qi)(qi)氛(fen)的(de)(de)(de)控(kong)制(zhi)(zhi)(zhi)(zhi)，是通過改變CO含量(liang)(liang)(liang)來(lai)實(shi)現的(de)(de)(de)。鐵系氧(yang)(yang)化(hua)(hua)物中(zhong)氧(yang)(yang)含量(liang)(liang)(liang)比較低的(de)(de)(de)化(hua)(hua)合(he)物，在(zai)還(huan)(huan)(huan)(huan)原(yuan)(yuan)(yuan)(yuan)(yuan)反應(ying)(ying)中(zhong)，由(you)于(yu)溫度(du)和(he)(he)(he)時間的(de)(de)(de)不同，幾種(zhong)鐵系氧(yang)(yang)化(hua)(hua)物的(de)(de)(de)含量(liang)(liang)(liang)也會有所不同。影(ying)(ying)響(xiang)磚(zhuan)顏色的(de)(de)(de)主(zhu)要因素是Fe2O3的(de)(de)(de)含量(liang)(liang)(liang)，含量(liang)(liang)(liang)越高(gao)(gao)(gao)，燒(shao)(shao)(shao)(shao)結磚(zhuan)顏色越紅(hong)，越紫(zi)。在(zai)還(huan)(huan)(huan)(huan)原(yuan)(yuan)(yuan)(yuan)(yuan)燒(shao)(shao)(shao)(shao)結過程(cheng)中(zhong)，鐵Fe2O3因失去O2而變成(cheng)FeO，純凈的(de)(de)(de)FeO呈(cheng)黑色，FeO含量(liang)(liang)(liang)直接影(ying)(ying)響(xiang)著青磚(zhuan)色澤的(de)(de)(de)濃淡(dan)(dan)。在(zai)氧(yang)(yang)化(hua)(hua)氣(qi)(qi)氛(fen)中(zhong)，氧(yang)(yang)化(hua)(hua)鐵以Fe2O3的(de)(de)(de)形式存在(zai)于(yu)坯料(liao)(liao)中(zhong)，使(shi)燒(shao)(shao)(shao)(shao)制(zhi)(zhi)(zhi)(zhi)品(pin)(pin)呈(cheng)黃色；在(zai)還(huan)(huan)(huan)(huan)原(yuan)(yuan)(yuan)(yuan)(yuan)氣(qi)(qi)氛(fen)中(zhong)，氧(yang)(yang)化(hua)(hua)鐵還(huan)(huan)(huan)(huan)原(yuan)(yuan)(yuan)(yuan)(yuan)為Fe3O4或FeO，在(zai)陶瓷原(yuan)(yuan)(yuan)(yuan)(yuan)料(liao)(liao)中(zhong)，氧(yang)(yang)化(hua)(hua)鐵被認為是一(yi)種(zhong)雜質，含量(liang)(liang)(liang)>0.8%還(huan)(huan)(huan)(huan)原(yuan)(yuan)(yuan)(yuan)(yuan)燒(shao)(shao)(shao)(shao)結后，呈(cheng)現淡(dan)(dan)灰色，含量(liang)(liang)(liang)>0.35%，呈(cheng)現淡(dan)(dan)黃色。磚(zhuan)的(de)(de)(de)原(yuan)(yuan)(yuan)(yuan)(yuan)料(liao)(liao)鐵元素在(zai)窯(yao)內氧(yang)(yang)氣(qi)(qi)充(chong)足的(de)(de)(de)情(qing)況下(xia)，會氧(yang)(yang)化(hua)(hua)成(cheng)紅(hong)色的(de)(de)(de)赤鐵礦Fe2O3，因此磚(zhuan)通常顯紅(hong)。讓燒(shao)(shao)(shao)(shao)成(cheng)品(pin)(pin)內呈(cheng)白(bai)色，色澤宜人(ren)，不僅(jin)能(neng)(neng)燒(shao)(shao)(shao)(shao)青磚(zhuan)，還(huan)(huan)(huan)(huan)能(neng)(neng)控(kong)制(zhi)(zhi)(zhi)(zhi)為“五彩六色”。當入(ru)口(kou)(kou)(kou)和(he)(he)(he)出口(kou)(kou)(kou)端(duan)門(men)關閉(bi)后，同時打(da)開(kai)三個截(jie)止(zhi)(zhi)門(men)，燃(ran)燒(shao)(shao)(shao)(shao)氣(qi)(qi)體(ti)中(zhong)CO含量(liang)(liang)(liang)為<4%，即(ji)處(chu)于(yu)弱還(huan)(huan)(huan)(huan)原(yuan)(yuan)(yuan)(yuan)(yuan)氣(qi)(qi)氛(fen)中(zhong)；當入(ru)口(kou)(kou)(kou)和(he)(he)(he)出口(kou)(kou)(kou)端(duan)門(men)關閉(bi)后，燃(ran)燒(shao)(shao)(shao)(shao)氣(qi)(qi)體(ti)中(zhong)CO含量(liang)(liang)(liang)為>4%，即(ji)處(chu)于(yu)重(zhong)還(huan)(huan)(huan)(huan)原(yuan)(yuan)(yuan)(yuan)(yuan)氣(qi)(qi)氛(fen)中(zhong)。弱還(huan)(huan)(huan)(huan)原(yuan)(yuan)(yuan)(yuan)(yuan)氣(qi)(qi)氛(fen)和(he)(he)(he)重(zhong)還(huan)(huan)(huan)(huan)原(yuan)(yuan)(yuan)(yuan)(yuan)氣(qi)(qi)氛(fen)的(de)(de)(de)合(he)理使(shi)用(yong)(yong)不影(ying)(ying)響(xiang)還(huan)(huan)(huan)(huan)原(yuan)(yuan)(yuan)(yuan)(yuan)效果和(he)(he)(he)連續作業。鋪面(mian)磚(zhuan)燒(shao)(shao)(shao)(shao)結工藝：打(da)開(kai)2號、3號截(jie)止(zhi)(zhi)門(men)和(he)(he)(he)出料(liao)(liao)端(duan)門(men)，關閉(bi)還(huan)(huan)(huan)(huan)原(yuan)(yuan)(yuan)(yuan)(yuan)室內燃(ran)燒(shao)(shao)(shao)(shao)裝(zhuang)置(zhi)和(he)(he)(he)高(gao)(gao)(gao)壓(ya)噴(pen)射裝(zhuang)置(zhi)，將(jiang)(jiang)原(yuan)(yuan)(yuan)(yuan)(yuan)1號、3號截(jie)止(zhi)(zhi)門(men)分割(ge)成(cheng)新的(de)(de)(de)焙(bei)燒(shao)(shao)(shao)(shao)區(qu)域，將(jiang)(jiang)3號截(jie)止(zhi)(zhi)門(men)與出料(liao)(liao)端(duan)門(men)分割(ge)成(cheng)冷(leng)卻(que)區(qu)域。通過人(ren)工烘(hong)(hong)(hong)(hong)干(gan)，燒(shao)(shao)(shao)(shao)制(zhi)(zhi)(zhi)(zhi)品(pin)(pin)通過入(ru)口(kou)(kou)(kou)端(duan)門(men)進(jin)入(ru)隧(sui)道窯(yao)內，利(li)用(yong)(yong)烘(hong)(hong)(hong)(hong)干(gan)設備在(zai)烘(hong)(hong)(hong)(hong)干(gan)帶內進(jin)行高(gao)(gao)(gao)溫烘(hong)(hong)(hong)(hong)干(gan)，高(gao)(gao)(gao)溫攝像(xiang)機(ji)對烘(hong)(hong)(hong)(hong)干(gan)后的(de)(de)(de)烘(hong)(hong)(hong)(hong)干(gan)過程(cheng)進(jin)行監(jian)控(kong)，并(bing)將(jiang)(jiang)圖(tu)像(xiang)數據(ju)實(shi)時傳輸到(dao)計(ji)算(suan)機(ji)上，使(shi)操作者能(neng)(neng)夠(gou)實(shi)時看(kan)到(dao)烘(hong)(hong)(hong)(hong)干(gan)后的(de)(de)(de)烘(hong)(hong)(hong)(hong)干(gan)結果。將(jiang)(jiang)燒(shao)(shao)(shao)(shao)制(zhi)(zhi)(zhi)(zhi)品(pin)(pin)全部放(fang)入(ru)冷(leng)卻(que)帶，按順(shun)(shun)序排窯(yao)。

       五窯的應用(yong)現(xian)狀及市場前景(jing)。

       通(tong)過與現有技術的比較，本發(fa)明能(neng)(neng)夠滿(man)足市(shi)場深層需求(qiu)，實(shi)現規模(mo)化(hua)生(sheng)產和連續運(yun)行(xing)，優化(hua)供給結構，促進磚瓦行(xing)業的智能(neng)(neng)化(hua)制造；同時(shi)，還能(neng)(neng)實(shi)現綠色(se)生(sheng)產和節能(neng)(neng)減排，優化(hua)清潔燃(ran)料改造，促進污染治理(li)的應(ying)用。其(qi)燒(shao)結路面磚(青磚)隧道窯在發(fa)展綠色(se)建筑(zhu)、裝配(pei)式建筑(zhu)、海綿城(cheng)市(shi)、鄉(xiang)土(tu)建筑(zhu)、園林園藝(yi)和磚雕文(wen)化(hua)等建設中發(fa)揮了積極(ji)作(zuo)用。