Nhanganyaya yeslag
Slag marara emaindasitiri asingabatanidzwe mukugadzirwa kwesimbi. Pamusoro pesimbi nemafuta, huwandu hwakakodzera hwe limestone hunofanira kuwedzerwa se cosolvent kuderedza tembiricha yekunyungudutsa. Calcium oxide, magnesium oxide uye marara ari musimbi anowanikwa nekuora kwawo mu blast furnace, pamwe nedota riri mu coke zvinonyungudutswa, zvichikonzera kuti zvinhu zvakanyungudutswa ne silicate ne silicoaluminate zvive zvinhu zvikuru, zvinoyangarara pamusoro pesimbi yakanyungudutswa. Inowanzo buda kubva pa slag discharge port uye inodzimwa nemhepo kana mvura kuti igadzire granular particles. Iyi granular blast furnace slag, inonzi "slag". Slag rudzi rwezvinhu zvine "potential hydraulic property", kureva kuti, inenge isina mvura kana iripo yoga, asi inoratidza kuoma kwemvura pasi pekushanda kwemamwe ma activators (lime, clinker powder, alkali, gypsum, nezvimwewo).
Kushandiswa kweslag
1. Simende yeSlag Portland inogadzirwa sechinhu chisina kugadzirwa. Slag yefurnace inosanganiswa nePortland cement clinker, uye 3 ~ 5% gypsum inowedzerwa pakusanganisa nekukuya kuti igadzire simende yeSlag Portland. Inogona kushandiswa zviri nani muinjiniya yemvura, chiteshi chengarava uye underground engineering.
2. Inogona kushandiswa kugadzira zvigadzirwa zvekongiri yeslag uye zvigadzirwa zvekongiri yeslag yakanyorova
3. Isa chirongo chemvura neactivator (simende, lime negypsum) paguyo revhiri, wedzera mvura woikuya kuita mortar, wozoisanganisa ne coarse aggregate kuti iite wet rolled slag concrete.
4. Inogona kugadzira kongiri yematombo akachekwa uye inoshandiswa zvakanyanya muinjiniya yemigwagwa neinjiniya yenjanji.
5. Kushandiswa kweslag yakawedzerwa uye mabheya akawedzerwa. Slag yakawedzerwa inonyanya kushandiswa seaggregate yakareruka kugadzira kongiri yakareruka.
Kuyerera kwemaitiro ekupwanya slag
Pepa rekuongorora zvinhu zvikuru zvine tsvina (slag) (%)
| Mhando dzakasiyana-siyana | CaO | SiO2 | Fe2O3 | MgO | MnO | Fe2O3 | S | TiO2 | V2O5 |
| Kugadzira simbi, kukanda tsvina yechoto inoputika | 32-49 | 32-41 | 6-17 | 2-13 | 0.1-4 | 0.2-4 | 0.2-2 | - | - |
| Manganese simbi slag | 25-47 | 21-37 | 7-23 | 1-9 | 3-24 | 0.1-1.7 | 0.2-2 | - | - |
| Vanadium simbi slag | 20-31 | 19-32 | 13-17 | 7-9 | 0.3-1.2 | 0.2-1.9 | 0.2-1 | 6-25 | 0.06-1 |
Purogiramu yekusarudza mhando yemuchina wekugadzira upfu hweSlag
| Tsanangudzo | Kugadziriswa kwakadzika uye kwakadzika (420m³/kg) |
| Purogiramu yekusarudza michina | Chigayo chekukuya chakamira |
Ongororo yemamodheru ekugaya
Chigayo chinotenderera chakamira:
Midziyo mikuru uye zvigadzirwa zvakawanda zvinogona kugadzira zvinhu zvakawanda. Chigayo chakamira chine kugadzikana kwakanyanya. Zvakashata: mari yakawanda yekudyara michina.
Danho rekutanga:Ckumhanya kwezvinhu zvakagadzirwa
Hombe yachotsvinaChinhu chinopwanywa ne crusher kusvika chanyatsonaka (15mm-50mm) chinogona kupinda mu grinding mill.
DanhoII: Gkukwenya
VakapwanyikatsvinaZvinhu zvidiki zvinotumirwa kunzvimbo yekuchengetera zvinhu neelevator, uye zvinozotumirwa kuimba yekukuya yemuchina wekugaya zvakaenzana uye nehuwandu nefeeder kuti zvikuyiwe.
Danho rechitatu:Gadzira muzvikamuing
Zvinhu zvakagayiwa zvinoongororwa nehurongwa hwekugadza, uye hupfu husina kukodzera hunoongororwa nechikamu chekuongorora uye hunodzoserwa kumuchina mukuru kuti ugocherwe zvakare.
DanhoV: Ckuunganidzwa kwezvinhu zvakapedzwa
Upfu hunoenderana nekupfava hunoyerera nemupaipi negasi uye hunopinda mumuchina wekuunganidza guruva kuti huparadzaniswe uye huunganidzwe. Upfu hwakapedzwa hunounganidzwa hunotumirwa kunzvimbo yekugadzirwa kwapera nemudziyo wekutakura kuburikidza nechiteshi chekuburitsa, uye hwozoputirwa netangi rehupfu kana otomatiki.
Mienzaniso yekushandisa slag powder processing
Muenzaniso nenhamba yemuchina uyu: seti imwe yeHLM2100
Kugadzira zvinhu zvakabikwa: Slag
Kupfava kwechigadzirwa chapera: 200 mesh D90
Kugona: 15-20 T / h
Mwero wekukundikana kwemuchina weHongcheng slag wakaderera zvikuru, mashandiro acho akadzikama zvikuru, ruzha rwakaderera, kushanda zvakanaka kwemuchina wekuunganidza guruva kwakakwira, uye nzvimbo yekuitira basa iri haina njodzi kunharaunda. Uyezve, takafara zvikuru kuti kukosha kwemuchina wekugadzira kwakapfuura zvakanyanya kukosha kwaitarisirwa uye kwakagadzira mabhenefiti makuru kubhizinesi redu. Chikwata cheHongcheng chekutengesa mushure mekutengesa chakapa basa rekufunga uye rine hanya. Vakadzoka kakawanda kuti vatarise mamiriro ekushanda kwemuchina, vakagadzirisa matambudziko akawanda anoshanda kwatiri, uye vakatipa vimbiso dzakawanda dzekushanda kwemuchina.
Nguva yekutumira: Gumiguru-22-2021
