推鋼式加熱爐設備加熱爐采用雙蓄熱式燃燒系統，爐內水梁為橫縱水管結構，采用汽化冷卻自循環方式，主要由砌體結構、爐體鋼結構、蓄熱式燃燒系統、汽化冷卻系統、水冷系統和機械設備等組成。

（1）推鋼(gang)式加(jia)熱爐(lu)(lu)砌(qi)體(ti)結構：加(jia)熱爐(lu)(lu)爐(lu)(lu)頂、爐(lu)(lu)墻工作層(ceng)采用(yong)低(di)水(shui)(shui)泥整體(ti)澆注(zhu)(zhu)的(de)(de)復合(he)砌(qi)體(ti)結構，爐(lu)(lu)底采用(yong)復合(he)砌(qi)筑結構，爐(lu)(lu)體(ti)具有(you)良好的(de)(de)隔熱保溫(wen)性能(neng)，并(bing)具有(you)良好的(de)(de)氣密性。爐(lu)(lu)子側(ce)墻厚度，采用(yong)隔熱材料(liao)與低(di)水(shui)(shui)泥澆注(zhu)(zhu)料(liao)組(zu)合(he)的(de)(de)結構形式。爐(lu)(lu)頂采用(yong)隔熱材料(liao)與低(di)水(shui)(shui)泥澆注(zhu)(zhu)料(liao)組(zu)合(he)的(de)(de)結構形式。爐(lu)(lu)底應具有(you)良好的(de)(de)保溫(wen)性能(neng)和強度。水(shui)(shui)梁整澆包(bao)扎(zha)應充分考慮其使用(yong)壽命，避免耐火材料(liao)剝落(luo)。提(ti)供爐(lu)(lu)底各種水(shui)(shui)管的(de)(de)包(bao)扎(zha)方案圖(tu)。

（2）推鋼(gang)式加熱爐(lu)爐(lu)體鋼(gang)結(jie)構(gou)(gou)：爐(lu)體側(ce)(ce)墻及端墻鋼(gang)結(jie)構(gou)(gou)、爐(lu)頂(ding)吊(diao)(diao)掛(gua)鋼(gang)結(jie)構(gou)(gou)、爐(lu)底支撐鋼(gang)結(jie)構(gou)(gou)、圈梁(liang)要(yao)具(ju)有(you)足(zu)夠(gou)的強度(du)并應(ying)考慮(lv)富余量。爐(lu)側(ce)(ce)平(ping)(ping)臺(tai)支撐立柱和橫梁(liang)要(yao)考慮(lv)到(dao)檢(jian)(jian)(jian)修時承受的部分設(she)(she)備(bei)和材(cai)料的重量，爐(lu)子兩側(ce)(ce)走臺(tai)應(ying)具(ju)有(you)足(zu)夠(gou)寬度(du)以便(bian)于兩側(ce)(ce)燒嘴(zui)和設(she)(she)備(bei)的安(an)裝(zhuang)(zhuang)與維(wei)護(hu)。爐(lu)頂(ding)部分架(jia)空、懸掛(gua)的調節閥等設(she)(she)備(bei)應(ying)具(ju)有(you)操(cao)作、檢(jian)(jian)(jian)修臺(tai)面；在不同的平(ping)(ping)臺(tai)和走廊(lang)的連(lian)接處設(she)(she)置(zhi)(zhi)樓梯(ti)，在平(ping)(ping)臺(tai)和走廊(lang)邊(bian)緣需設(she)(she)有(you)欄桿。吊(diao)(diao)裝(zhuang)(zhuang)孔四(si)周設(she)(she)置(zhi)(zhi)安(an)全欄桿，設(she)(she)計(ji)合理的吊(diao)(diao)裝(zhuang)(zhuang)孔。平(ping)(ping)臺(tai)、通道根據不同部位(wei)分別(bie)由型(xing)鋼(gang)和花紋鋼(gang)板或(huo)鋼(gang)格板組(zu)成。推鋼(gang)式加熱爐(lu)設(she)(she)置(zhi)(zhi)裝(zhuang)(zhuang)置(zhi)(zhi)方便(bian)在線除渣，合理設(she)(she)置(zhi)(zhi)檢(jian)(jian)(jian)修門數量及位(wei)置(zhi)(zhi)。

（3）蓄熱式燃燒系統：推鋼式鍛造加熱爐蓄(xu)熱(re)(re)(re)系(xi)(xi)(xi)統(tong)的(de)主(zhu)(zhu)要構成：蓄(xu)熱(re)(re)(re)式燒嘴；換(huan)向閥(fa)(fa)(fa)、換(huan)向程序(xu)及(ji)(ji)(ji)安(an)全(quan)(quan)控(kong)制單元；空(kong)(kong)氣(qi)(qi)(qi)供給(gei)系(xi)(xi)(xi)統(tong)；天然氣(qi)(qi)(qi)供給(gei)系(xi)(xi)(xi)統(tong)；吹(chui)掃放散系(xi)(xi)(xi)統(tong)；排煙(yan)系(xi)(xi)(xi)統(tong)；點火(huo)烘爐系(xi)(xi)(xi)統(tong)。蓄(xu)熱(re)(re)(re)燒嘴的(de)設(she)計應(ying)便于蓄(xu)熱(re)(re)(re)體的(de)安(an)裝(zhuang)更換(huan)，蓄(xu)熱(re)(re)(re)燒嘴磚材質(zhi)應(ying)具有優良抗熱(re)(re)(re)震性，投(tou)標方應(ying)提供選用(yong)(yong)材質(zhi)方案。蓄(xu)熱(re)(re)(re)體采用(yong)(yong)陶瓷蜂窩(wo)體，并設(she)計擋板(ban)磚，全(quan)(quan)部采用(yong)(yong)剛(gang)玉莫來石材質(zhi)。室(shi)外(wai)天然氣(qi)(qi)(qi)管(guan)道(dao)(dao)(dao)設(she)天然氣(qi)(qi)(qi)排水器。高爐天然氣(qi)(qi)(qi)主(zhu)(zhu)管(guan)道(dao)(dao)(dao)設(she)置(zhi)電動(dong)(dong)(dong)(dong)調節閥(fa)(fa)(fa)，電動(dong)(dong)(dong)(dong)蝶閥(fa)(fa)(fa)、電動(dong)(dong)(dong)(dong)盲板(ban)閥(fa)(fa)(fa)和氣(qi)(qi)(qi)動(dong)(dong)(dong)(dong)快切閥(fa)(fa)(fa)的(de)四閥(fa)(fa)(fa)組(zu)；烘爐天然氣(qi)(qi)(qi)管(guan)道(dao)(dao)(dao)與(yu)燃燒用(yong)(yong)天然氣(qi)(qi)(qi)主(zhu)(zhu)管(guan)道(dao)(dao)(dao)分(fen)開，單獨控(kong)制，并設(she)置(zhi)手動(dong)(dong)(dong)(dong)蝶閥(fa)(fa)(fa)、手動(dong)(dong)(dong)(dong)盲板(ban)閥(fa)(fa)(fa)和氣(qi)(qi)(qi)動(dong)(dong)(dong)(dong)快切閥(fa)(fa)(fa)。在(zai)天然氣(qi)(qi)(qi)管(guan)道(dao)(dao)(dao)上(shang)設(she)置(zhi)天然氣(qi)(qi)(qi)吹(chui)掃放散系(xi)(xi)(xi)統(tong)。在(zai)空(kong)(kong)氣(qi)(qi)(qi)分(fen)段(duan)管(guan)道(dao)(dao)(dao)上(shang)設(she)置(zhi)必要的(de)防(fang)爆閥(fa)(fa)(fa)。各段(duan)天然氣(qi)(qi)(qi)、空(kong)(kong)氣(qi)(qi)(qi)管(guan)道(dao)(dao)(dao)均(jun)設(she)置(zhi)流(liu)(liu)(liu)量(liang)測量(liang)及(ji)(ji)(ji)流(liu)(liu)(liu)量(liang)調節閥(fa)(fa)(fa)；各段(duan)煤(mei)煙(yan)、空(kong)(kong)煙(yan)管(guan)道(dao)(dao)(dao)均(jun)設(she)置(zhi)流(liu)(liu)(liu)量(liang)調節閥(fa)(fa)(fa)。每個燒嘴前均(jun)設(she)置(zhi)手動(dong)(dong)(dong)(dong)閥(fa)(fa)(fa)門，天然氣(qi)(qi)(qi)閥(fa)(fa)(fa)門采用(yong)(yong)三偏心金屬硬(ying)密封(feng)蝶閥(fa)(fa)(fa)，空(kong)(kong)氣(qi)(qi)(qi)閥(fa)(fa)(fa)門采用(yong)(yong)直線金屬硬(ying)密封(feng)蝶閥(fa)(fa)(fa)。鼓風(feng)機(ji)為兩臺(tai)，一(yi)用(yong)(yong)一(yi)備，均(jun)配置(zhi)消(xiao)音(yin)器；空(kong)(kong)引及(ji)(ji)(ji)煤(mei)引風(feng)機(ji)各一(yi)臺(tai)；風(feng)機(ji)要求配備電動(dong)(dong)(dong)(dong)百葉窗。設(she)置(zhi)空(kong)(kong)煙(yan)和煤(mei)煙(yan)兩個鋼煙(yan)囪，不單獨設(she)立副煙(yan)道(dao)(dao)(dao)。加(jia)熱(re)(re)(re)爐的(de)燃燒控(kong)制：在(zai)滿足出爐板(ban)坯溫度(du)均(jun)勻性的(de)前期下，建議采用(yong)(yong)分(fen)段(duan)分(fen)側集中換(huan)向。

（4）汽化(hua)冷(leng)(leng)卻(que)(que)系(xi)(xi)(xi)(xi)(xi)(xi)統(tong)(tong)(tong)(tong)：推鋼式加(jia)熱(re)爐(lu)水(shui)(shui)梁采用汽化(hua)冷(leng)(leng)卻(que)(que)，低壓(ya)自然循(xun)環。汽化(hua)冷(leng)(leng)卻(que)(que)系(xi)(xi)(xi)(xi)(xi)(xi)統(tong)(tong)(tong)(tong)包括循(xun)環水(shui)(shui)冷(leng)(leng)卻(que)(que)系(xi)(xi)(xi)(xi)(xi)(xi)統(tong)(tong)(tong)(tong)、蒸汽系(xi)(xi)(xi)(xi)(xi)(xi)統(tong)(tong)(tong)(tong)、給水(shui)(shui)及除(chu)氧系(xi)(xi)(xi)(xi)(xi)(xi)統(tong)(tong)(tong)(tong)、軟(ruan)(ruan)(ruan)化(hua)水(shui)(shui)系(xi)(xi)(xi)(xi)(xi)(xi)統(tong)(tong)(tong)(tong)、排污及取(qu)樣系(xi)(xi)(xi)(xi)(xi)(xi)統(tong)(tong)(tong)(tong)。與(yu)之(zhi)配套(tao)的(de)自動化(hua)儀表(biao)(biao)系(xi)(xi)(xi)(xi)(xi)(xi)統(tong)(tong)(tong)(tong)，供(gong)(gong)配電(dian)(dian)系(xi)(xi)(xi)(xi)(xi)(xi)統(tong)(tong)(tong)(tong)，給排水(shui)(shui)系(xi)(xi)(xi)(xi)(xi)(xi)統(tong)(tong)(tong)(tong)。設立單獨的(de)軟(ruan)(ruan)(ruan)水(shui)(shui)處理(li)裝置，供(gong)(gong)應汽化(hua)系(xi)(xi)(xi)(xi)(xi)(xi)統(tong)(tong)(tong)(tong)運行所需的(de)軟(ruan)(ruan)(ruan)水(shui)(shui)。提供(gong)(gong)汽化(hua)冷(leng)(leng)卻(que)(que)系(xi)(xi)(xi)(xi)(xi)(xi)統(tong)(tong)(tong)(tong)總體方案及汽化(hua)冷(leng)(leng)卻(que)(que)設施主要(yao)設備表(biao)(biao)。加(jia)熱(re)爐(lu)采用一套(tao)常(chang)溫(wen)給水(shui)(shui)除(chu)氧系(xi)(xi)(xi)(xi)(xi)(xi)統(tong)(tong)(tong)(tong)。從接點送(song)過來的(de)新水(shui)(shui)通過軟(ruan)(ruan)(ruan)水(shui)(shui)制(zhi)備系(xi)(xi)(xi)(xi)(xi)(xi)統(tong)(tong)(tong)(tong)進(jin)(jin)行軟(ruan)(ruan)(ruan)化(hua)后進(jin)(jin)入軟(ruan)(ruan)(ruan)水(shui)(shui)箱，軟(ruan)(ruan)(ruan)水(shui)(shui)經(jing)軟(ruan)(ruan)(ruan)水(shui)(shui)泵(beng)送(song)常(chang)溫(wen)除(chu)氧器進(jin)(jin)行除(chu)氧，除(chu)氧水(shui)(shui)經(jing)給水(shui)(shui)泵(beng)補(bu)充到加(jia)熱(re)爐(lu)汽包內。汽化(hua)系(xi)(xi)(xi)(xi)(xi)(xi)統(tong)(tong)(tong)(tong)設立水(shui)(shui)箱水(shui)(shui)位檢(jian)測、水(shui)(shui)箱液位控(kong)制(zhi)、汽包壓(ya)力檢(jian)測、汽包壓(ya)力控(kong)制(zhi)、汽包液位檢(jian)測，汽包液位控(kong)制(zhi)，工業電(dian)(dian)視監控(kong)汽包液位電(dian)(dian)視。

（5）水(shui)冷(leng)(leng)系統(tong)：凈環冷(leng)(leng)卻水(shui)采用有(you)壓回水(shui)，閉環控制(zhi)，回水(shui)溫度(du)檢測。出料爐門采用液壓控制(zhi)，爐門可自動或手動操作，與裝出鋼機聯(lian)鎖控制(zhi)。在加熱爐兩側分別設(she)立檢修門。

（6）加熱(re)爐(lu)(lu)(lu)機械設(she)備：加熱(re)爐(lu)(lu)(lu)機械設(she)備包括：裝料爐(lu)(lu)(lu)門(men)升降機構(gou)(gou)、出料爐(lu)(lu)(lu)門(men)升降機構(gou)(gou)等。設(she)備要求如(ru)下(xia)：所有設(she)備的結構(gou)(gou)和機械部件的設(she)計(ji)全部考慮承受動載(zai)荷(he)所引起的沖(chong)擊力。運(yun)行機構(gou)(gou)性能良(liang)好、結構(gou)(gou)緊湊，外形美觀(guan)。設(she)備具(ju)有足夠的過(guo)載(zai)系數，在額(e)定(ding)環境溫度(du)下(xia)可(ke)正常工作。