1. Tsawg-pressure oxygen tube tsis zoo siab thiab oxygen phom tsuag qhov yog thaiv. Lawv tau yooj yim rov qab los ntawm cov roj nchuav ntawm cov roj uas tsim los ntawm cov dej kub kub melting, thiab kev sib tsoo tshwm sim. Yog li ntawd, oxygen siab yuav tsum tau nruj me ntsis saib xyuas. Thaum ntau lub qhov cub yog oxygen, tsis txhob maj siv cov pa kom tsis txhob ua rau cov kav dej rov qab.
2. Cov khoom siv raw, cov khoom tiav ib nrab, thiab cov khoom tiav uas xav tau thaum lub sij hawm steelmaking txheej txheem ntawm cov square tube yuav tsum tau siv cov khoom siv thauj mus los thiab cov khoom siv rau kev thauj mus los. Muaj ntau yam kev pheej hmoo ntawm cov txheej txheem no. Yog li ntawd, thaum tsim lub Hoobkas, xav txog qhov chaw txaus, xyuam xim rau cov khoom siv tshiab, thiab ntxiv dag zog rau kev saib xyuas. Nws tseem yog ib qho tsim nyog los txhim kho qib kev ua haujlwm ntawm cov neeg ua haujlwm thiab ua raws li cov cai tswj kev nyab xeeb ntawm kev tsim khoom.
3. Lub slag nyob rau hauv qab ntawm cov hlau, hlau dej, steel residue, thiab steelmaking rauv yog high-temperature melting, thiab nws yuav tawg nrog dej. Lub ntsiab ntsuas ntawm kev tiv thaiv melting nyob rau hauv dej tawg yog hais tias cov dej txias system yuav tsum xyuas kom meej cov dej nyab xeeb, dej zoo yuav tsum tau purified, thiab yuav tsum tsis txhob to.
4. Cov pa oxygen raj nkhaus los yog qhov sib txawv ntawm txoj kab uas hla ntawm sab saud ntawm cov phom oxygen Vim tias qhov dej ntws loj, qhov kev poob qis hauv zos loj heev. Yog tias muaj qhov seem lossis tsis nyob hauv lub raj, nws yooj yim rau induce high-purity, siab siab, thiab high-speed oxygen. Hauv kev tsim cov kav dej square, peb yuav tsum tsis txhob muaj xwm txheej los ntawm kev txhim kho kev tsim qauv, tiv thaiv kev khoov nrawm nrawm, txo qis qis, cov kav dej tsis tu ncua, ntxuav cov lim dej, thiab txhim kho kev tso tseg.
5. Qhov kub ntawm cov hlau, hlau, thiab slag yog siab heev, muaj zog tshav kub tawg, thiab yooj yim rau txaws. Tsis tas li ntawd, qhov kub ntawm cov khoom siv thiab ib puag ncig yog siab heev, uas yog ib qho yooj yim heev ua rau kub hnyiab. Yog li ntawd, peb yuav tsum tsis tu ncua xyuas thiab tswj cov cuab yeej xws li steel refining furnaces, steel tso tsheb hlau luam, hlau cov kaus poom, sib xyaw hlau rauv thiab lwm yam khoom siv. Nyob rau tib lub sijhawm, xyuam xim rau kev txhim kho cov txheej txheem kev nyab xeeb thiab kev siv nruj, thiab ua txoj haujlwm zoo ntawm kev tiv thaiv tus kheej. Cov flanges thiab li qub uas ua rau cov pa tawm yuav tsum tau hloov tsis tu ncua.
6. Vim yog kev ua haujlwm yuam kev, rab phom oxygen tsis txuas nrog. Cov dej hypoxic tsub kom vaporizes ntawm qhov kub siab ntawm lub pas dej molten kom tsis txhob muaj dej siab nkag mus. Thaum lub zog siab hauv rab phom oxygen siab dua li ntawm cov phom phom lub zog, lub sijhawm sib txawv. Thaum daws cov teeb meem zoo li no, koj yuav tsum ceev faj ntxiv kom tsis txhob ua haujlwm yuam kev.
7. Cov qauv ntawm steelmaking cog yuav tsum tau txiav txim siab hauv kev tsim cov square raj. Yuav tsum muaj qhov chaw ua haujlwm dav dav. Qhov cua thiab teeb pom kev zoo yog qhov zoo, uas yog qhov zoo rau cov cua sov dissipation thiab tawm ntawm cov pa roj flue. Nws yog ib qho tsim nyog yuav tsum xav txog tag nrho cov kev cai ntawm kev nyab xeeb ntawm cov neeg ua haujlwm thaum ua haujlwm.
