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Cov Lus Pom Tseem Ceeb Ntawm Tus Txhuam Rolling Nrov

(1) Muaj cov khoom tsim ntau. Kev tsim tawm txhua xyoo ntawm feem ntau yog kwv yees li 250,000 txog 300,000 tons, thiab qee qhov kev ncav mus txog 562,000 tons (sib npaug rau 300 units / h lossis 80t / h). Kev tsim qauv tshiab 42-146 chav tsim Muaj peev xwm nce txog 750,000 t / a.

(2) Qhov ua tau zoo ntawm cov kav dej steel yog qhov siab, thiab nws tuaj yeem tsim cov kav dej boiler, roj kav dej thiab qhov nruab nrab thiab tsis tshua muaj hlau kav. Qhov saum npoo zoo thiab qhov loj me ntawm qhov tseeb ntawm cov yeeb nkab steel hlau tau zoo dua li qhov tsis zoo no feem ntawm cov yeeb yaj kiab tsis siv neeg dov zeb

(3) Lub raj ntev tuaj yeem dov, qhov ntev ntawm raj tuaj yeem ncav cuag 33m, thiab nws tuaj yeem ncav cuag 160 ~ 165m tom qab qhov ntsuas kub nrawm. Lub nruam raj ntxuag zeb tsim cov kev mob rau lub superiority ntawm lub nro reducer, thiab cov nro reducer muab qhov tseem rau tus nruam raj zeb hloov tau cov cuab yeej yooj yim, nthuav ntau yam thiab txhim kho kev lag luam zoo.

(4) Lub raj xa dej tsis tu ncua lub tshuab raj tuaj yeem thev naus laus zis ntau (feem ntau μz yog li 3.5-5), thiab lub raj capillary uas yuav tsum tau tuab dua, yog li qhov zoo ntawm lub raj tsis tuaj yeem tuaj yeem qis dua li ntawm lub raj tsis siv neeg dov. zeb.

(5) Cov tshuab siab thiab siv tshuab, muaj ob peb tus neeg ua haujlwm.

(6) Tus nqi ntawm cov yeeb nkab steel qis dua, uas yog qhov tseem ceeb vim cov khoom lag luam siab dua, kev siv hlau tsawg thiab txo qis rau ib tuj ntawm cov yeeb nkab. Piv txwv li, cov hlau noj coefficient ntawm cov raj txuas mus txuas rau dov zeb yog 1.07 rau 1.095 (1.06 rau 1.075 rau qhov tsis muaj zog txo tsis muaj tus tub ntxhais), thaum lub tshuab tuaj yob txoj kev siv lub tshuab raj yog 1.10 rau 1.15. Tus nqi ntawm cov kav xa dej hlau tuaj yeem sib tw nrog cov kav dej sib txuas rau cov yeeb nkab txuas ntxiv yob mills siv cov ntawv txuas ntxiv nruam ua cov ntaub ntawv raw. Yog li no, cov khoom lag luam txuas tas mus li qub yog qhov tseem ceeb tshaj plaws los tsim cov kav hlau txuas me me.