Lub ladle slide rooj vag system yog cov tseem ceeb ntws tswj ntaus hauv niaj hnub stackmaking thiab nruam casting cov txheej txheem. Nws yog siv los tswj kev khiav ntawm Molten Steel los ntawm lub ladle mus rau lub tundish thiab muaj txoj haujlwm nrawm txiav tawm cov steel khiav. Piv nrog cov tsoos nres cov pas nrig, nws muaj qhov zoo ntawmKev ntseeg siab, lub neej ntev, thiab meej ntws tswj.
1. Cov Txheej Txheem thiab Ua Haujlwm
Khoom siv khoom siv / hom muaj nuj nqi
Sab sauv nozzleAluminium-Carbon / zirconium-carbon txuas rau hauv qab ntawm lub ladle thiab qhia molten steel mus rau hauv thaj chaw swb.
Sab saum toj swb phajAluminium-Carbon-zirconium-carbon composite tas nrho cov pa ntim uas, ua ke nrog cov nplais qis dua, cov ntawv ntws tswj channel.
Txo cov ntaub qhwv phaj qisAluminium-Carbon-zirconium-carbon composite txav phaj phaj uas hloov kho qhov loj qhib ntawm hydraulic lossis tshuab tsav.
Tundish qhov hluav taws xobTxhuas cov pa roj carbon / zirconium carbon conveys molten steel los rau tom tundish lossis laurder, qee cov qauv tsim yog submerged (sen).
Kev tsav tsheb tsav tshebHydraulic Lub Tog Raj Kheej / Fais Screw Mechanism muab lub zog thiab tswj cov kev txav ntawm daim ntaub npog (qhov tseeb {0}}. 1 hli).
Sealing SystemRefractory fiber ntau gasket + hlau thav duab tiv thaiv molten hlau los ntawm leaking thiab withstands high kub (saum 1600 degree).
2. Workflow
Qhib
Cov swb qis dua, ua raws li qhov ntawm lub sab saud thiab qis qis, thiab cov hlau molten steel ntws tawm los ntawm lub nozzle.
Qhov loj ntawm kev txiav txim siab txiav txim siab tus nqi ntws (feem ntau kho tau ntau: 50% mus 100% qhib siab).
Kaw Lub Xeev
Qhov qis dua swb tshem tawm cov kab rov tav, txiav tawm cov ntws ntawm cov hlau (thaum muaj xwm txheej ceev, nws tuaj yeem kaw tsis pub dhau 1 mus rau 2 vib nas this).
Ntog kev ntsuas
Tus nqi ntawm cov swb txav yog tswj tau kom ua tiav cov stepress hloov kho ntawm Molten Steel ntws mus ua kom tau raws li cov kev xav tau ntawm cov theem sib txawv.
3. Kev Ua Haujlwm Zoo
Piv cov khoom lag luam swb lub rooj vag ib txwm ua kav hlau nres pas dej
Ntws Tswj Xyuas Qhov TseebSiab (tuaj yeem ua tau zoo-tuned) tsawg (nres ntawm Stander Qws Lifting)
Lus teb ceevCauj (hydraulic tsav) qeeb (tshuab kis)
Tu nqiTsawg (daim ntawv swb tuaj yeem hloov zuj zus) qhov siab (tus pas nrig nres yuav tsum tau hloov mus tag nrho)
Siv tau cov hlau uas siv tauDav (suav nrog high-oxygen hlau thiab stainless hlau) tsawg (raug rau kev yaig)
Kev xyuas ximKua dej-pov thawj steel tsim kev pheej hmoo ntawm chaw nres nkoj
4. Cov ntsiab lus tseem ceeb
1. Kev ua swb cov txheej txheem
THICKNESS COJ: Ntau tshaj 30% ntawm cov tuab thawj tuab (piv txwv li, yog tias tus thawj 50 hli hnav mus rau 35 hli, nws yuav tsum tau hloov).
Nplaim yaig: the appearance of deep cracks or pits (depth>5 hli).
Foob tsis ua hauj lwm: Molten Steel Seeps mus rau hauv qhov sib txawv ntawm cov swb, ua rau tswj kev nyab tsis ruaj khov.
2. Lubrication Tswj
Roj nplua nyeem hom: High-high-kub graphite-based grease (resistant rau 1600 degree).
Daim Ntawv Thov Zaus: Ntub dej tom qab txhua 1-2} ncuav.
Daim Ntawv Thov Haujlwm: Swb rau saum npoo av, tsav cov qauv kev sib txuas lus.
3. Cov kev daws teeb meem
Qhov tshwm sim ua rau pom kev daws teeb meem
STEEL KONOW SUBLESwb misceptignment / hnav cov xuv tooj lossis hloov
Tsis tau kaw tagTsav cov tshuab ua tsis tiav / swb daig ntawm lub zog hydraulic lossis cov hlau nplaum
Ploj lawm hlauKev laus gaskets / kev teeb tsa kev teeb meem thaum muaj xwm ceev, hloov cov khoom sib khi
