Nws yog npaj los txo qhov peev xwm-muaj peev xwm hloov pauv coefficient los pab txhawb kev hloov hluav taws xob rau hluav taws xob los ntawm cov converters.Nyob rau hauv txoj kev npaj no, lub peev xwm-muaj peev xwm hloov pauv coefficients ntawm converters thiab hluav taws xob furnaces tau raug kho thiab txo, tab sis qhov txo ntawm hluav taws xob rauv yog ntau dua, uas txhais tau hais tias converters ntawm tib lub peev xwm yuav hloov nrog hluav taws xob furnaces ntawm lub peev xwm loj.Raws li peb cov kev suav, lub converter uas muaj peev xwm ntawm 70 tons tuaj yeem hloov tau nrog lub tshuab hluav taws xob uas muaj peev xwm ntawm 75 tons (hloov ntawm 1.25: 1) lossis 105 tons (hloov ntawm 1: 1) raws li qhov kev hloov pauv ntawm thawj lub peev xwm. yam;Tom qab ua tiav txoj kev npaj, nws tuaj yeem hloov tau los ntawm lub tshuab hluav taws xob uas muaj peev xwm ntawm 120 tons ntawm qhov sib piv ntawm 1: 1.
EAF steel tuaj yeem txais tos txoj hauv kev txhim kho, uas yuav muaj txiaj ntsig zoo rau cov khoom seem hlau thiab graphite electrode kev lag luam saw.Yog vim li cas vim li cas txoj cai nyiam hluav taws xob rauv hlau yog qhov luv-flow steelmaking txheej txheem ntawm hluav taws xob rauv muaj qhov zoo ntawm ib puag ncig zoo.Qhov kev faib ua feem ntawm Tuam Tshoj cov hluav taws xob cub hluav taws xob hlau tso zis yog qis dua li ntawm cov teb chaws txawv teb chaws.Peb kwv yees tias hluav taws xob rauv hlau yuav txais tos txoj hauv kev loj hlob tseem ceeb.Nyob rau hauv lub sij hawm luv luv, nws yog qhov zoo rau kev lag luam khoom seem;tus nqi ntawm graphite electrodes tau rebounded heev thiab xav tias yuav tau txais kev txhawb ntxiv.
Qhov tseeb steel peev xwm hloov txoj kev npaj yog nruj dua, thiab hluav taws xob rauv tuaj yeem hloov tau qhov sib npaug.Lub Tsev Haujlwm Saib Xyuas Kev Lag Luam thiab Cov Ntaub Ntawv Technology tau tshaj tawm qhov tshiab "Kev Ntsuas Kev Siv Hluav Taws Xob rau Kev Ua Haujlwm Hlau Hloov", uas muaj kev tswj hwm nruj dua ntawm kev hloov pauv steel: (1) nruj me ntsis txhais cov cuab yeej siv rau kev hloov peev xwm.(2) Nws yog qhov yuav tsum tau "tso" qhov hloov pauv.(3) Raws li kev tswj hwm ntawm tag nrho cov peev txheej tsim khoom hauv cheeb tsam, cov khoom siv tawm uas siv los hloov yuav tsum raug tshem tawm ntawm qhov chaw.Txoj kev npaj tau hais meej meej tias cov tuam txhab hlau yuav hloov cov khoom siv hluav taws xob hloov hluav taws xob, thiab cov khoom siv sib npaug tuaj yeem siv tau.
Tsis muaj qhov qhia txog kev so hauv txoj cai, uas yog qhov zoo rau cov hauv paus ntsiab lus, thiab zoo siab rau cov hauv paus ntsiab lus ua ntej lub caij nplooj ntoos hlav Festival.Kev txiav txim siab los ntawm cov phiaj xwm no, txoj cai tswj hwm kev tsim muaj peev xwm steel txuas ntxiv ua raws li kev kub siab, thiab tsis muaj qhov qhia txog kev so.Lub 19th National Congress ntawm Tuam Tshoj Communist Party kuj tau hais tias nws yuav txuas ntxiv txhawb kev hloov pauv ntawm cov khoom siv.Nyob rau hauv lub sij hawm luv luv, kev tiv thaiv ib puag ncig thiab kev txwv ntau lawm thaum lub caij cua sov yuav txhawb nqa steel sector.Peb kwv yees tias kom txog thaum lub caij cua sov xaus rau lub Peb Hlis 15th, lub hauv paus ntawm kev lag luam hlau thiab hlau yuav tsum nyob twj ywm nruj, thaum txoj kev vam meej tom qab lub caij cua sov yuav tsum muaj.Tsis paub meej.Nws tau kwv yees tias cov nyiaj khwv tau los ntawm cov tuam txhab steel tau teev nyob rau hauv 2017Q4 thiab 2018Q1 tseem muaj kev cia siab zoo, thiab qhov kev ntsuas ntawm steel sector yog qis, thiab tej zaum yuav muaj kev rov qab los ua ntej lub caij nplooj ntoos hlav Festival.
Lub sij hawm xa tuaj: Plaub Hlis-22-2021