Ityhubhu yobhedu yokubumba iyisikwere okanye ityhubhu yobhedu egobileyo kwicala elinye, kwaye umngxuma wangaphakathi wetyhubhu yobhedu uyiconical ukusuka phezulu ukuya ezantsi, ebonakaliswa ngale nto: umngxuma wangaphakathi wetyhubhu yobhedu yiconi ephindwe kabini. okanye iikhowuni ezintathu okanye iikowuni ezininzi ezinamacandelo e-taper ukusuka phezulu ukuya ezantsi, okanye i-parabolic imilo yomqolo yangaphakathi, kwaye i-taper yecandelo eliphezulu okanye inxalenye ephezulu inkulu kunaleyo yecandelo elingaphantsi okanye elingaphantsi.

Ityhubhu yobhedu yokungunda sisincedisi esisetyenziselwa ukugalela intsimbi yentsimbi, ebangelwa yintsimbi etyhidiweyo ephoswe ngokuthe ngqo kwityhubhu yobhedu yokungunda.Ngaphakathi ityhubhu yobhedu yokutsala i-billet eqhubekayo yokupholisa, ukuze kulungiswe inkqubo yokusebenza kombhobho wobhedu kunye nokupholisa iqokobhe eliqinisiweyo ngokutshintshisanayo kunye nokwahlula, ityhubhu yobhedu yecrystallizer isagoba kwelinye icala lesikwere okanye umbhobho wobhedu woxande, Umbhobho wobhedu ongaphakathi emlonyeni ukusuka phezulu ukuya ezantsi kumlomo weconical, ubhedu lwangaphakathi ukusuka phezulu ukuya emlonyeni ukuya kwikhowuni ephindwe kabini yecandelo le-taper okanye ezintathu okanye ngaphezulu, okanye imilo ye-parabolic yegumbi elingaphakathi, i-taper yecandelo eliphezulu okanye inxalenye inkulu kunelo yecandelo elisezantsi okanye inxalenye.I-taper yobuso inkulu kune-arc.Kuphephe ukusebenza inkqubo engenanto kunye nodonga lwangaphakathi lwetyhubhu yobhedu…

Molo, ukusetyenziswa ityhubhu yobhedu yokungunda: ityhubhu yobhedu ibekwe kwindawo esembindini ye-CCM kwaye umsebenzi wayo kukuqinisa intsimbi etyhidiweyo egalelwe ngombhobho wokuntywilisela (SEN) ukuqinisekisa ukuba i-billet / umzimba / i-slab efunekayo iqokobhe elityebileyo ngokwaneleyo.Umbhobho wobhedu udlala indima ebalulekileyo ekuphuculeni ukusebenza kakuhle kokuphosa kunye nomgangatho wensimbi.I-tube yobhedu idlala indima ebalulekileyo ekuphuhliseni iteknoloji yokuphosa ngokuqhubekayo.Umsebenzi wabo kukufumana intsimbi etyhidiweyo kunye nokuvumela ukuhanjiswa kobushushu ngokukhawuleza ukusuka kwintsimbi etyhidiweyo ukuya kumanzi okupholisa ukuze kuqiniswe ngokukhawuleza.Umngundo kufuneka ube ne-thermal conductivity elungileyo, ukuxhathisa kwe-thermal corrosion, kunye nokumelana noxinzelelo lwe-thermal deformation.Ukuza kuthi ga ngoku, kuphela ubhedu kunye nee-alloys ezimbalwa zobhedu ziye zadibana nale milinganiselo yezoqoqosho kunye nezobugcisa.Iimpawu zetyhubhu yobhedu yeCrystallizer: 1. Ukuqhuba kakuhle kwe-thermal;2. Ukhukuliseko lobushushu;

Isicatshulwa: Ubhedu

Ngokutsho kweSMM, imakethi yendawo ngenxa yokuhla ngokukhawuleza kobhedu e-Shanghai kwimarike yendawo yenyuka isaphulelo ekuqaleni kwabonakala ngathi kuyeka ukwehla, intengiselwano ibingcono kunokuphela kweveki ephelileyo.Imarike yasekuseni egudileyo amanzi obhedu olupasa ngenyanga luqala kwiprimiyamu yeeyuan/iitoni ezingama-200, ngokuphindisela okuthobekileyo kwidisk, umthumeli wekowuteshini esebenzayo esezantsi ukuya kwiprimiyamu ye-150-180 yuan/ton clinch isenzima ukuyibona, iseshoni yesibini. ngaphambi kokuva iprimiyamu ye-100-120 ye-yuan / iitoni zokubonelela kwimarike, bobabini abarhwebi kunye nokuthenga okusezantsi kubonakala kufunyenwe, umsebenzi wokurhweba, Emva kwexesha lesibini lexesha lokunyuka kwesaphulelo kuyeka ukuhla kokufudumala kancinci ukuya kwi-120-150 yuan/toni, imarike. ngokwesiseko ibambe 100 yuan/toni inani elipheleleyo lamanqaku.Imarike yobhedu elungileyo isabalaselisa ukwahlula konikezelo, i-ENM kunye nebhodi enkulu yasePeru imithombo yempahla exelwe kwi-200-250 yuan / ton, ukusebenza kwexabiso eliphezulu phantsi kwentengiselwano yentengiso kuphuculwe, iCCC-P kunye neGuixi ezinqabileyo ezixabisa kakhulu, imarike bambalwa abagcini bempahla abaxele kwimarike yokuqala nge 700-800 yuan/toni emva kokubuyela ngokuthe chu kwi 500 yuan/toni okanye njalo.Kodwa ezantsi kunzima ukubona inani elikhulu lokuthenga, ebonisa ixabiso ngaphandle kwemeko yeso sixeko.I-Wet-process copper iyonke ecatshulwe kwi-10-60 yuan / ton premium, umnini usacatshulwa ngaphezu kwinqanaba lamanzi ukuthengisa ngexabiso eliphantsi.


Ixesha lokuposa: Dec-06-2021