Ntau tus neeg yuav khoom steel thiab cov tuam txhab qis qis tsis ntev los no tau tshawb pom tias tus nqi sib txawv ntawm qhov chaw rau tib hom hlau tau nthuav dav. Qee thaj chaw tus nqi tseem nyob ruaj khov, thaum lwm tus tau poob qis heev. Cov nqi sib txawv no yog qhov tshwm sim ntawm ntau yam sib txawv. Txoj kev xav tom qab nws tsim nyog delving rau hauv, pib nrog cov khoom siv thiab kev xav tau qauv thiab nce mus rau cov nqi logistical thiab kev lag luam hauv cheeb tsam.
1. Cov khoom siv hauv cheeb tsam thiab kev xav tau sib txawv yog maj mam tshwm sim
Kev sib txuas ntawm cov khoom siv thiab kev xav tau muaj kev cuam tshuam loj tshaj plaws ntawm cov nqi steel, thiab lub zog ntawm kev thov txawv ntawm thaj tsam. Nyob rau hauv cov cheeb tsam uas tej yaam num infrastructure yog concentrated, kev thov rau kev tsim kho steel yog qhov ruaj khov, thiab tus nqi yog yooj yim dua; nyob rau hauv qee qhov chaw uas kev nqis peev hauv vaj tse qeeb los yog qhov kev sib tw ntawm qhov kev txhawb nqa qeeb, steel digestion qeeb, kev sib tw ua lag luam nce, thiab cov nqi poob qis.
Nyob rau tib lub sijhawm, dispersion ntawm kev lag luam kev lag luam cuam tshuam cov nqi steel hauv cheeb tsam. Hauv cov chaw uas muaj lub hauv paus tsim muaj zog, kev thov rau cov khoom lag luam steel xws li cov phaj nruab nrab thiab kub dov coil yog qhov ruaj khov; txawm tias tag nrho cov lag luam tsis zoo, cov nqi poob qis yog txwv.
2. Uneven layout and capacity release of steel mills.
Nyob rau hauv xyoo tas los no, lub peev xwm tsim steel tau hloov mus rau qhov chaw uas muaj peev txheej ntau dua, lub zog, thiab kev thauj mus los. Hauv qee qhov chaw uas muaj cov chaw tsim khoom hlau ntom ntom, kev lag luam khoom lag luam yog qhov tseem ceeb, thiab cov khoom lag luam tseem tuaj yeem tshaj qhov xav tau nyob rau theem, ua rau muaj kev kub ntxhov rau cov nqi hlau hauv zos.
Ntawm qhov tsis sib xws, nyob rau hauv cov chaw uas qee cov khoom siv hlau vam khom rau cov khoom siv sab nraud, thaum steel zeb tu nqi nce los yog cov khoom tsis txaus sib npaug thoob plaws hauv cheeb tsam, cov khoom siv yuav txwv, thiab cov nqi nce lossis nyob twj ywm siab. Qhov kev tsis sib xws hauv kev faib peev nyiaj ncaj qha nthuav tawm tus nqi sib txawv ntawm thaj chaw.
3. Qhov cuam tshuam ntawm kev thauj mus los thiab kev thauj mus los tau nce ntxiv.
Hlau yog cov khoom lag luam, thiab cov nqi thauj mus los rau ib feem ntawm tus nqi tag nrho. Tus nqi tuaj txog hauv cov chaw sib txawv kom meej meej sib txawv vim qhov kev hloov pauv ntawm cov nqi roj, kev hloov pauv hauv kev thauj mus los, thiab qhov sib txawv ntawm kev ua haujlwm hauv zos logistics.
Thaum cov khoom thauj mus los thoob plaws lub xeev thiab cheeb tsam, qhov nce hauv kev thauj khoom yog ncaj qha cuam tshuam rau hauv cov lus hais hauv davhlau ya nyob twg. Txawm hais tias tus ex- Hoobkas nqi ntawm steel mills yog tib yam, tus nqi lag luam kev lag luam feem ntau ntau dua li ntawm thaj chaw ze rau steel mills, ua rau muaj qhov sib txawv ntawm tus nqi.
4. Muaj qhov sib txawv ntawm cov khoom muag hauv cheeb tsam.
Kev hloov cov khoom muag yog ib qho qhia tseem ceeb rau kev saib xyuas cov nqi steel. Raws li qhov xwm txheej ntawm kev lag luam tam sim no, muaj qhov sib txawv ntawm kev zom zaub mov ntawm cov khoom lag luam steel hauv ntau cheeb tsam. Hauv cov chaw uas muaj cov khoom lag luam poob qis, kev lag luam siab tsawg, thiab cov tub lag luam muaj kev xav ntau dua los tuav tus nqi. Hauv cov cheeb tsam uas muaj cov khoom lag luam loj thiab cov khoom lag luam qeeb, cov tub lag luam feem ntau nyiam kom tau txais txiaj ntsig txhawm rau txhawm rau xa khoom sai sai.
Kev hloov pauv hauv cov qauv khoom lag luam ua rau tsis sib xws hauv kev txiav txim siab nqi thiab kev ua haujlwm zoo hauv kev lag luam sib txawv ntawm tib lub sijhawm, ua rau muaj qhov tsis sib xws hauv cheeb tsam tus nqi.
5. Kev cia siab ntawm kev ua lag luam txawv ntawm kev lag luam kev xav.
Dhau li ntawm cov hauv paus ntsiab lus, dab tsi tib neeg xav tias tshwm sim hauv kev ua lag luam kuj tseem txav tus nqi steel hauv ntau thaj tsam. Qhov twg cov neeg muaj kev cia siab txog kev thov tuaj tos, cov neeg muag khoom tau tuav rov qab me ntsis, yog li cov nqi tau nyob ruaj khov. Tab sis nyob rau hauv kev lag luam uas tej yam zoo li tshee, cov neeg muag khoom tau tsom mus rau kev txais lawv cov nyiaj tawm, thiab lawv tau hloov cov nqi ntau los ua kom muaj kev sib tham.
Feem ntau, qhov sib txawv loj zuj zus ntawm cov nqi steel ntawm cov cheeb tsam yog qhov tshwm sim ntawm kev sib xyaw ntawm cov khoom siv thiab kev xav tau, steel cog layout, tus nqi thauj khoom, qib khoom muag, thiab kev lag luam tus cwj pwm. Ua tib zoo saib xyuas qhov sib txawv hauv cheeb tsam thiab xaiv lub sijhawm yuav khoom tsim nyog thiab qhov chaw yuav pab cov neeg yuav khoom steel txuag nyiaj thiab nce kev yuav khoom. Nrog rau kev ua lag luam maj mam hloov, tus nqi sib txawv hauv cheeb tsam tseem tuaj yeem sib txawv tsis muaj zog, thiab ua raws li - nce kev pom zoo txuas ntxiv mus.
