Taw qhia rau grain slag
Grain slag yog cov khoom tso tawm los ntawm lub qhov cub tawg tom qab melting cov khoom tsis-ferrous nyob rau hauv hlau ore, coke thiab tshauv nyob rau hauv txhaj thee thaum smelting npua hlau nyob rau hauv hlau thiab steel qhauj.Nws feem ntau yog crystalline thaiv, honeycomb lossis pas nrig.Nws yog tsuas yog nplua-grained nrog vitreous lub cev, uas yog lub teeb daj (me me ntawm cov xim ntsuab tsaus), iav luster lossis lo lo ntxhuav luster.Mohs hardness yog 1 ~ 2, (natural tsub zuj zuj) tshwj xeeb lub ntiajteb txawj nqus yog 0.8 ~ 1.3t / m3.Feem ntau muaj ob txoj hauv kev: slag pas dej quenching thiab rauv pem hauv ntej dej quenching.Nws muaj peev xwm hydraulic cementitious zog.Nyob rau hauv qhov kev txiav txim ntawm cov cement clinker, txiv qaub, gypsum thiab lwm yam activators, nws tuaj yeem qhia qhov nyuaj cementitious kev ua haujlwm ntawm dej.Yog li ntawd, nws yog cov khoom siv cement zoo.
Kev siv ntawm grain slag
1. Kev siv cov nplej slag hauv kev lag luam cement:
Nws muaj peev xwm hydraulic cementitious zog.Nws tuaj yeem siv los ua cov cement sib tov lossis clinker dawb cement.Cov hom cement ua muaj xws li slag Portland cement, gypsum slag cement, txiv qaub slag cement, thiab lwm yam.
2. Kev siv cov nplej slag hauv kev lag luam pob zeb:
Raws li cov ntxhia sib xyaw ntawm cov pob zeb, cov hmoov nplej slag tuaj yeem hloov cov cement hauv tib tus nqi.Nws yog ncaj qha ntxiv rau kev lag luam pob zeb.Raws li qhov sib txawv ntawm kev ua si thiab thaj chaw tshwj xeeb, qhov kev ua tau zoo ntawm cov pob zeb sib xyaw nrog cov nplej slag micro hmoov hauv ib qho kev faib ua feem yog pom tseeb.Grain slag hmoov yog tshwj xeeb tshaj yog haum rau tej yaam num tshwj xeeb xws li cov tsev siab, dams, tshav dav hlau, underwater thiab underground vaj tse.
Txheej txheem khiav ntawm grain slag pulverization
Cov khoom siv hauv tsev steel enterprice grain slag tshuaj sib piv (%)
| Enterprise | CaO | SiO2 | Al2O3 | MgO | Fe2O3 | MnO | Ti | S | K | M |
| Ib Gang | 38.90 Nws | 33.92 ib | 13.98 Nws | 6.73 ib | 2.18 | 0.26 |
| 0.58 ib |
|
|
| Nkaj Neeb | 37.56 Nws | 32.82 ib | 12.06 Nws | 6.53 ib | 1.78 ib | 0.23 |
| 0.46 ib |
|
|
| Ji Gang | 36.76 ib | 33.65 Nws | 11.69 Nws | 8.63 ib | 1.38 ib | 0.35 Nws |
| 0.56 ib | 1.67 ib |
|
| Shou Gang | 36.75 ib | 34.85 Nws | 11.32 Nws | 13.22 Nws | 1.38 ib | 0.36 ib |
| 0.58 ib | 1.71 ib | 1.08 Nws |
| Bao Gang | 40.68 ib | 33.58 Nws | 14.44 Nws | 7.81 ib | 1.56 ib | 0.32 ib | 0.50 ib | 0.2 | 1.83 ib | 1.01 Nws |
| Wu Gang | 35.32 Nws | 34.91 ib | 16.34 Nws | 10.13 Nws | 0.81 ib | - |
| 1.71 ib | 1.81 ib | 0.89 ib |
| Ma Gang | 33.26 Nws | 31.47 Nws | 12.46 Nws | 10.99 Nws | 2.55 Nws | - | 3.21 | 1.37 ib | 1.65 ib | 1.00 Nws |
Grain slag hmoov ua tshuab qauv xaiv qhov kev pab cuam
| Specification | Qhov kawg khoom fineness: 420㎡ / kg |
| Kev xaiv khoom siv | Vertical sib tsoo zeb |
Kev tsom xam ntawm kev sib tsoo zeb qauv
Vertical roller mills:
Cov cuab yeej loj loj thiab cov khoom tso tawm siab tuaj yeem ua tau raws li kev tsim khoom loj.Qhov noslag hmoov zebmuaj kev ruaj ntseg siab.Disadvantages: cov cuab yeej siv peev nyiaj siab.
Theem I: Crushing ntawm raw khoom
Cov khoom loj loj slag yog crushed los ntawm lub crusher mus rau cov khoom noj fineness (15mm-50mm) uas tuaj yeem nkag mus rau hauv kev sib tsoo zeb.
Theem II: Sib tsoo
Cov crushed grain slag me me cov ntaub ntawv raug xa mus rau lub cia hopper los ntawm lub elevator, thiab ces xa mus rau lub sib tsoo chamber ntawm lub zeb tusyees thiab quantitatively los ntawm feeder rau sib tsoo.
Theem III: Classifying
Cov ntaub ntawv milled tau muab qhab nia los ntawm kev muab qhab nia, thiab cov hmoov tsis tsim nyog tau muab qhab nia los ntawm cov khoom faib thiab rov qab mus rau lub tshuab tseem ceeb rau kev sib tsoo.
Theem V: Sau cov khoom tiav
Cov hmoov ua raws li kev nplua nuj ntws los ntawm cov raj xa dej nrog cov roj thiab nkag mus rau hauv cov plua plav collector rau kev sib cais thiab sib sau.Cov hmoov uas tau sau tiav yog xa mus rau cov khoom tiav silo los ntawm cov khoom siv thauj khoom los ntawm qhov chaw nres nkoj tawm, thiab tom qab ntawd ntim los ntawm cov hmoov tanker lossis tsis siv neeg ntim khoom.
Daim ntawv thov piv txwv ntawm grain slag hmoov ua
Qauv thiab tus naj npawb ntawm cov khoom siv no: 1 teeb ntawm HLM2100
Cov khoom siv raw: Slag
Fineness 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 neeg thaum kawg tau tsim cov nplej slag sib tsoo zeb nrog kev txuag hluav taws xob tseem ceeb, cov pa roj carbon tsawg thiab kev tiv thaiv ib puag ncig tom qab kev tshawb nrhiav tas li thiab drilling.Guilin Hongcheng slag zeb nquag teb rau kev hu xov tooj ntawm lub teb chaws lub zog txuag thiab emission txo txoj cai thiab yog nyob rau hauv txoj kab nrog 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 kev tshaj lij, kev txiav-ntug thiab kev sib tsoo tshuab rau Grain slag pulverizing ntau lawm kab, uas yog hlub thiab txais tos los ntawm cov neeg siv khoom ntawm Grain slag pulverizing ntau lawm kab.
Post lub sij hawm: Oct-22-2021
