Uyilo kunye noLwakhiwo lwe-Pushing Steel Continuous Heating Furnace
Isishwankathelo:
I-push-steel eqhubekayo yokufudumeza i-furnace sisixhobo sokufudumala esibuyisela iibhilidi eziqhakazayo (iipleyiti, iibhilidi ezinkulu, iibhilidi ezincinci) okanye i-billet eqhubekayo yokuphosa kwiqondo lokushisa elifunekayo kwi-hot rolling. Umzimba wesithando somlilo uqhelekile, kwaye ubushushu becandelo ngalinye kunye nobude besithando somlilo bulungisiwe. I-billet ityhalelwa eziko nge-pusher, kwaye ihamba kunye nesilayidi esisezantsi kwaye isilayidi siphuma ekupheleni kwesithando somlilo emva kokufudumeza (okanye ukutyhalwa ngaphandle kwe-outlet yodonga olusecaleni). Ngokwenkqubo ye-thermal, inkqubo yeqondo lokushisa kunye nesimo somlilo, isithando somlilo sinokwahlulwa sibe ngamanqanaba amabini, amanqanaba amathathu kunye namanqaku amaninzi. Isithando somlilo asigcini imeko yokusebenza ezinzileyo ngamaxesha onke. Xa isithando somlilo sivuliwe, sivaliwe, okanye imeko yesithando somlilo ihlengahlengiswa, kusekho ipesenti ethile yokulahleka kokugcinwa kobushushu. Nangona kunjalo, i-ceramic fiber ineenzuzo zokufudumeza ngokukhawuleza, ukupholisa ngokukhawuleza, uvakalelo lokusebenza, kunye nokuguquguquka, okubalulekileyo kwimveliso elawulwa yikhompyutheni. Ukongezelela, isakhiwo somzimba wesithando somlilo sinokwenziwa lula, ubunzima besithando somlilo buya kuncitshiswa, inkqubela phambili yokwakha inokukhawuleziswa, kwaye iindleko zokwakhiwa kwesithando somlilo zinokunqunyulwa.
Iziko lokufudumeza intsimbi enamanqanaba amabini
Ebudeni bobude bomzimba wesithando somlilo, isithando somlilo sahlulwe ngamacandelo angaphambili kunye nokufudumeza, kwaye igumbi lokutshisa isithando somlilo lahlulwe libe yindawo yokutshisa i-furnace end kunye negumbi lokutshisa esinqeni elibaswa ngamalahle. Indlela yokukhutshwa kukukhutshwa kwecala, ubude obusebenzayo besithando somlilo malunga ne-20000mm, ububanzi bangaphakathi besithando buyi-3700mm, kwaye ubukhulu bedome bu malunga ne-230mm. Ukushisa kwesithando somlilo kwi-preheating section yesithando somlilo ngu-800 ~ 1100 ℃, kunye ne-CCEWOOL i-ceramic fiber ingasetyenziswa njengempahla yodonga. Umqolo ongemva wecandelo lokufudumala unokusebenzisa iimveliso ze-CCEWOOL ze-ceramic fiber.
Imigangatho emithathu yokufudumeza-intsimbi yokufudumeza
Iziko linokohlulwa libe ziindawo ezintathu zobushushu: ukufudumeza, ukufudumeza, kunye nokufunxwa. Kudla ngokubakho iindawo zokufudumeza ezintathu, ezizezi, ukufudumeza okuphezulu, ukufudumeza okusezantsi, kunye nokufudumeza indawo yokufunxa. Icandelo lokufudumeza lisebenzisa inkunkuma yerhasi njengomthombo wobushushu kwiqondo lobushushu le-850℃ 950℃, elingagqithiyo kwi-1050℃. Ubushushu becandelo lokufudumeza bugcinwa kwi-1320～1380℃, kwaye icandelo lokucoca ligcinwe kwi-1250～1300℃.
Ukumisela imathiriyeli yelinen:
Ngokuhambelana nokusabalalisa ubushushu kunye ne-ambient atmosphere kwisithando sokufudumala kunye neempawu zemveliso yefiber ye-ceramic ephezulu, i-lining yecandelo lokufudumeza i-push-steel yokufudumeza isithando somlilo ikhetha i-CCEWOOL ephezulu-aluminiyam kunye ne-high-purity-purity-high-purity fiber fiber, kunye ne-insulation lining isebenzisa umgangatho weCCEWOOL kunye neemveliso eziqhelekileyo zefiber ze-ceramic; icandelo lokufunxa linokusebenzisa i-CCEWOOL ephezulu yealuminiyam kunye neemveliso zefiber ezicocekileyo ze-ceramic.
Ukugqiba ubukhulu be-insulation:
Ubukhulu bomgangatho we-insulation yecandelo lokufudumala yi-220 ~ 230mm, ubukhulu be-insulation layer yecandelo lokufudumeza yi-40 ~ 60mm, kunye ne-furnace top backing yi-30～100mm.
Ubume bomgca:
1. Icandelo lokufudumala
Yamkela ulwakhiwo oludityanisiweyo lwefiber efakwe kwiithayile kunye nemfumba. Umaleko wokugquma owenziwe ngamathayile wenziwe ngeengubo ze-CCEWOOL ze-ceramic fiber, ezidityaniswe zii-ankile zetsimbi ezingenasici ngexesha lolwakhiwo, kwaye ziqiniswe ngokucinezela kwikhadi elikhawulezayo. Imigangatho yokusebenza yokupakisha isebenzisa iibhloko zokugoqa zentsimbi okanye iimodyuli zokuxhoma. Umphezulu wesithando somlilo ufakwe iithayile ezimbini zeengubo ze-CCEWOOL ze-ceramic fiber, kwaye emva koko zixutywe kunye namacandelo e-fiber ngendlela yesakhiwo se-ankile esixhonywe ngumngxuma omnye.
2. Icandelo lokufudumeza
Yamkela i-lining structure ye-tileed ceramic fiber insulation products with CCEWOOL ii-ceramic fiber blankets, kunye ne-thermal insulation layer of the furnace top isebenzisa iingubo ze-CCEWOOL ze-ceramic fiber okanye ii-fiberboards.
3. Umbhobho womoya oshushu
Iingubo ze-Ceramic fiber zingasetyenziselwa ukugquma ukugquma kwe-thermal okanye i-lining paving.
Uhlobo lolungiselelo lofakelo lwefiber lining:
Ukufakwa kweetayile ze-ceramic fiber blankets kukusabalalisa kunye nokulungelelanisa iingubo ze-ceramic fiber ezibonelelwa kwi-roll shape, zicinezele ngokucacileyo kwiplate yentsimbi yodonga lwesithando somlilo, ngokukhawuleza uzilungise ngokucinezela kwikhadi elikhawulezayo. Izixhobo zefiber ze-ceramic ezifakwe kwi-fiber zihlelwe ngendlela efanayo ngokulandelelana ecaleni kwendlela yokugoqa, kunye neengubo ze-ceramic fiber zezinto ezifanayo phakathi kwemigca eyahlukeneyo zihlanganiswe kwi-U-shape ukuhlawulela i-ceramic fiber shrinkage yamacandelo adibeneyo phantsi kokushisa okuphezulu; iimodyuli zicwangciswe ngokucwangciswa kwe "parquet floor".
Ixesha lokuposa: Apr-30-2021
