Dab tsi yog qhov kev tswj xyuas zoo ntawm micro-silica engineering tsim?
Aug 02, 2024
Tso lus
1. Kev xav tau rau cov cement
Kev xaiv cov cement yog lub hauv paus ntawm kev tsim thiab kev tsim kho ntawm tag nrho cov micro-silica hmoov project. Cov cement xaiv los ntawm micro-silica hmoov yuav tsum muaj cov yam ntxwv ntawm kev ua haujlwm zoo, kev siv dej me me ntawm cov qauv sib xws, kev hloov tau zoo ntawm cov cement thiab cov khoom sib xyaw, thiab cov xim tsis sib xws ntawm cov khoom siv raw. Nws raug nquahu kom xaiv PO42.5R zoo tib yam silicate qis-alkali xis mas, yuav tsum tau tib batch ntawm clinker.
2, tag nrho cov kev xav tau
Lub hauv paus ntsiab lus ntawm kev xaiv ntxhib sib xyaw yog lub zog siab, kev ua kom zoo txuas ntxiv ntawm silica fume, tsis muaj tshuaj lom neeg, thiab tib xim gravel, keeb kwm, specifications, yuav tsum zoo ib yam, thiab cov av nkos yog tsawg dua 2%, cov av nkos ntshiab ntau dua. tshaj 5 hli yog tsawg dua 0.5%, thiab cov aggregate yuav tsum tsis txhob nqa cov khib nyiab. Kev sib xyaw ua ke zoo ntawm cov xuab zeb ntxhib, qhov kev ua kom zoo yuav tsum siab dua 2.5, cov xim zoo ib yam, nws cov ntsiab lus av nkos yuav tsum tau tswj tsis pub dhau 2%, ntau dua 5 hli cov av nkos ntshiab yog tsawg dua 1%. Lub pob zeb yog tshuab crushed pob zeb, particle loj yog 25 hli, cov xuab zeb yog nruab nrab xuab zeb, thiab fineness modulus yog 2.7.
3. Cov kev xav tau rau cov khoom sib xyaw
Cov khoom siv uas tau xaiv yuav tsum muaj cov nyhuv txo cov dej kom pom tseeb thiab tuaj yeem ua tau raws li kev ua haujlwm ntawm micro-silicon hmoov, thiab cov khoom siv yuav tsum tau siv los ua tus neeg sawv cev zoo.
4, ultrafine admixture yuav tsum
Lub admixture yuav tsum txhim khu kev ua haujlwm ntawm micro-silica hmoov, ib nrab hloov cov cement, txhim kho kev tsim kho ntawm micro-silica hmoov, txo tus naj npawb thiab kev faib tawm ntawm qhov pores hauv pob zeb cement, thiab pab tiv thaiv cov alkali-tag nrho cov dej num, uas yog conducive. los txhim kho lub durability ntawm micro-silica hmoov. Cov khoom tseem ceeb ntawm micro-silica hmoov yuav tsum ua raws li lub teb chaws tus qauv "Technical Regulations for the Application of micro-silica powder of fly Ash".
5, cov kev xav tau ntawm kev poob qis ntawm kev lag luam micro-silicon hmoov
Lub micro-silica hmoov pouring yog tsuas yog nchuav los ntawm lub tsheb twj tso kua mis thiab ntxiv los ntawm ntauwd crane. Txhawm rau kom ntseeg tau tias lub twj tso kua mis du, qhov slump thaum nkag mus rau hauv lub twj tso kua mis yog nruj me ntsis tswj ntawm 18cm txog 13cm. Micro-silica mixing cog raws li qhov kub thiab txias, lub sijhawm thauj mus los (hnub lossis hmo ntuj), kev thauj mus los deb, xuab zeb thiab pob zeb noo noo cov ntsiab lus hloov, micro-silica slump poob, thiab lwm yam., raws sij hawm thiab tsim nyog fine-tuning ntawm thawj mix ratio (dej-kua nplaum piv) los xyuas kom meej tias qhov poob ntawm micro-silica hmoov nchuav tuaj yeem ua tau raws li qhov xav tau ntawm kev tsim kho thiab kev tsim khoom, micro-silica hmoov tsis xau, tsis cais, thiab xim zoo ib yam. Xyuas kom zoo ntawm microsilica hmoov mov.
6. Yuav tsum muaj kev ua haujlwm ntawm micro-silica hmoov
Txhawm rau kom ntseeg tau tias cov hmoov micro-silica tsis raug cais tawm thaum lub sij hawm nchuav, nws yuav tsum tau ua kom cov hmoov micro-silica yuav tsum muaj kev sib koom ua ke txaus, thiab tsis muaj los ntshav thiab sib cais thaum lub sij hawm siv cov txheej txheem. "Cov Kev Cai Txuj Ci rau kev tsim kho ntawm micro-silicon Powder Pumping" qhia tias tus txheeb ze ntawm cov ntshav siab ntawm micro-silicon hmoov pumped rau 10s yuav tsum tsis pub tshaj 40%, yog li cov micro-silicon hmoov los ntshav tus nqi muab los ntawm qhov chaw sib tov yog xav tau. kom qeeb kom ntseeg tau tias qhov ruaj khov thiab nqus tau ntawm micro-silicon hmoov.
7. Cov kev xav tau rau lub sijhawm pib ntawm micro-silicon hmoov
Txhawm rau kom ntseeg tau tias tsis muaj qhov txias txias hauv qhov casting ntawm micro-silica hmoov, raws li kev nyab xeeb tam sim no, lub sijhawm pib ntawm kev lag luam micro-silica hmoov thaum lub sij hawm tsim cov qauv yuav tsum tau ua kom ntseeg tau ntawm {{2 }}h. Thaum huab cua hloov pauv, lub micro silicon hmoov sib tov chaw nres tsheb yuav tsum tau muab qhov kev poob qis ntawm qhov sib txawv ntawm qhov kub thiab txias ntawm ib lub sijhawm, kom lub xaib tuaj yeem tswj lub sijhawm nres ntawm micro silicon hmoov tank tsheb ntawm qhov chaw, thiab thaum lub sijhawm ua haujlwm. micro silicon hmoov yog poured, lub mixing chaw nres tsheb yuav tsum xa ib tug dispatch site deployment tsheb los kho qhov zaus ntawm micro silicon hmoov tank tsheb txhua lub sij hawm raws li lub micro silicon hmoov pouring qhov teeb meem.
8. Micro-silicon hmoov tshuaj xyuas yuav tsum
Kev siv nruj me ntsis ntawm micro-silicon hmoov xa tshuaj xyuas qhov system. Micro-silicon hmoov los ntawm kev lag luam micro-silicon hmoov mixing chaw nres tsheb cov neeg ua haujlwm rau ntawm qhov chaw micro-silicon hmoov foreman muab cov neeg ua haujlwm, cov ntsiab lus ntawm kev tshuaj xyuas suav nrog kev tshuaj xyuas qhov pom ntawm cov tsos ntawm micro-silicon hmoov xim, seb puas muaj kev sib cais los ntshav. , tus neeg sim ua piv txwv qhov poob ntawm txhua lub tsheb, seb nws puas ua tau raws li cov kev cai ntawm kev lag luam micro-silicon hmoov tau txais, thiab ua cov ntaub ntawv. Nyob rau hauv cov ntaub ntawv ntawm slump ntau tshaj 18 thiab tsawg tshaj li 13 cm ntawm micro silicon hmoov yuav tsum tau xa rov qab mus rau lub mixing chaw nres tsheb, nruj me ntsis txwv tsis pub siv.
