Kev Taw Qhia Txog Cov Slag Nplej
Cov pob zeb slag yog cov khoom uas tawm los ntawm lub cub tawg tom qab yaj cov khoom tsis yog ferrous hauv cov hlau ore, coke thiab tshauv hauv cov thee txhaj tshuaj thaum smelting npua hlau hauv cov hlau thiab hlau lag luam. Nws feem ntau yog crystalline block, honeycomb lossis pas nrig. Nws yog cov khoom zoo nrog lub cev vitreous, uas yog daj daj (me ntsis ntawm cov siv lead ua ntsuab tsaus), iav ci lossis silk ci. Mohs hardness yog 1 ~ 2, (natural accumulation) specific gravity yog 0.8 ~ 1.3t / m3. Muaj ob txoj hauv kev tseem ceeb: slag pas dej ua ke quenching thiab lub cub tawg dej pem hauv ntej quenching. Nws muaj peev xwm hydraulic cementitious zog. Nyob rau hauv qhov kev ua ntawm cement clinker, lime, gypsum thiab lwm yam activators, nws tuaj yeem qhia tau tias cov dej ua haujlwm cementitious tawv. Yog li ntawd, nws yog cov khoom siv cement zoo.
Kev siv cov nplej slag
1. Daim ntawv thov ntawm cov nplej slag hauv kev lag luam cement:
Nws muaj peev xwm ua tau cov cementitious hydraulic. Nws siv tau ua cov cement sib xyaw lossis cov cement tsis muaj clinker. Cov hom cement ua suav nrog slag Portland cement, gypsum slag cement, lime slag cement, thiab lwm yam.
2. Kev siv cov nplej zom hauv cov pob zeb ua lag luam:
Ua ib qho khoom siv sib xyaw ua ke ntawm cov pob zeb ua vaj tse, cov hmoov nplej slag tuaj yeem hloov cov cement hauv tib qho nqi. Nws raug ntxiv ncaj qha rau hauv cov pob zeb ua lag luam. Raws li qhov sib txawv ntawm kev ua haujlwm thiab thaj chaw tshwj xeeb, kev ua tau zoo ntawm cov pob zeb sib xyaw nrog cov hmoov nplej slag micro hauv qee qhov feem pua tau zoo dua. Cov hmoov nplej slag yog qhov tshwj xeeb tshaj yog rau cov haujlwm tshwj xeeb xws li cov tsev siab, pas dej, tshav dav hlau, cov tsev hauv qab dej thiab hauv av.
Cov txheej txheem ntws ntawm cov nplej slag pulverization
Kev sib piv ntawm cov khoom xyaw tshuaj lom neeg ntawm cov hlau lag luam hauv tsev (%)
| Kev Lag Luam | CaO | SiO2 | Al2O3 | MgO | Fe2O3 | MnO | Ti | S | K | M |
| Ib Pab Pawg | 38.90 | 33.92 | 13.98 | 6.73 | 2.18 | 0.26 |
| 0.58 |
|
|
| Nkaj Neeb | 37.56 | 32.82 | 12.06 | 6.53 | 1.78 | 0.23 |
| 0.46 |
|
|
| Ji Gang | 36.76 | 33.65 | 11.69 | 8.63 | 1.38 | 0.35 |
| 0.56 | 1.67 |
|
| Shou Gang | 36.75 | 34.85 | 11.32 | 13.22 | 1.38 | 0.36 |
| 0.58 | 1.71 | 1.08 |
| Bao Gang | 40.68 | 33.58 | 14.44 | 7.81 | 1.56 | 0.32 | 0.50 | 0.2 | 1.83 | 1.01 |
| Wu Gang | 35.32 | 34.91 | 16.34 | 10.13 | 0.81 | - |
| 1.71 | 1.81 | 0.89 |
| Ma Gang | 33.26 | 31.47 | 12.46 | 10.99 | 2.55 | - | 3.21 | 1.37 | 1.65 | 1.00 |
Cov qauv xaiv tshuab ua hmoov nplej slag
| Cov Lus Qhia Tshwj Xeeb | Qhov kawg khoom fineness: 420㎡ / kg |
| Kev xaiv cov khoom siv | Tshuab sib tsoo ntsug |
Kev tshuaj xyuas ntawm cov qauv sib tsoo
Lub tshuab zeb ntsug:
Cov khoom siv loj thiab cov zis siab tuaj yeem ua tau raws li kev tsim khoom loj. Qhov noslag hmoov zebmuaj kev ruaj khov siab. Qhov tsis zoo: tus nqi peev txheej khoom siv siab.
Theem I: Kev tsoo cov khoom siv raw
Cov khoom siv slag loj loj raug tsoo los ntawm lub crusher mus rau qhov pub fineness (15mm-50mm) uas tuaj yeem nkag mus rau hauv lub tshuab sib tsoo.
Theem II: Kev Sib Tsoo
Cov khoom me me ntawm cov nplej zom uas raug tsoo raug xa mus rau lub hopper cia khoom los ntawm lub tshuab nqa, thiab tom qab ntawd xa mus rau chav sib tsoo ntawm lub zeb kom sib npaug thiab ntau los ntawm lub tshuab pub rau kev sib tsoo.
Theem III: Kev Faib Pawg
Cov ntaub ntawv milled raug ntsuas los ntawm lub tshuab ntsuas qib, thiab cov hmoov tsis tsim nyog raug ntsuas los ntawm lub classifier thiab xa rov qab mus rau lub tshuab tseem ceeb rau kev sib tsoo dua.
Theem V: Kev sau cov khoom tiav lawm
Cov hmoov uas ua raws li qhov zoo yuav ntws los ntawm cov kav dej nrog cov roj thiab nkag mus rau hauv lub tshuab nqus plua plav kom sib cais thiab sau. Cov hmoov uas sau tau tiav lawm yuav raug xa mus rau lub silo ntawm cov khoom tiav lawm los ntawm lub cuab yeej xa khoom los ntawm qhov chaw tawm, thiab tom qab ntawd ntim los ntawm lub tanker hmoov lossis lub tshuab ntim khoom tsis siv neeg.
Cov piv txwv ntawm kev siv cov hmoov nplej slag ua cov txheej txheem
Tus qauv thiab tus lej ntawm cov khoom siv no: 1 teeb ntawm HLM2100
Ua cov khoom siv raw: Slag
Qhov zoo ntawm cov khoom tiav: 200 mesh D90
Peev Xwm: 15-20 T / h
Tom qab ntau tshaj kaum xyoo ntawm kev tshawb nrhiav thiab R & D, Guilin Hongcheng thev naus laus zis R & D pab pawg thaum kawg tau tsim cov khoom siv sib tsoo nplej slag nrog kev txuag hluav taws xob tseem ceeb, qis carbon thiab kev tiv thaiv ib puag ncig tom qab kev tshawb nrhiav thiab khawb tas mus li. Guilin Hongcheng slag mill teb rau qhov kev hu ntawm lub teb chaws txoj cai txuag hluav taws xob thiab txo qis pa phem thiab ua raws li kev tiv thaiv ib puag ncig. Nws ua tau raws li qhov xav tau ntawm kev txuag hluav taws xob, thiab muab cov neeg siv khoom nrog cov thev naus laus zis sib tsoo siab heev, txiav-ntug thiab high-tech rau Grain slag pulverizing kab ntau lawm, uas tau txais kev hlub thiab txais tos los ntawm cov neeg siv khoom ntawm Grain slag pulverizing kab ntau lawm.
Lub sijhawm tshaj tawm: Lub Kaum Hli-22-2021
