1. Cov ntsiab lus zoo ntawm Twin -} Ncej cov mixers rau cov xwm txheej mining
Ua ntej delving rau hauv cov ntawv thov tshwj xeeb, nws yog qhov tseem ceeb kom to taub vim li cas ntxaib {}}}}} mixetary mixers hauv tsuas:
Zoo dua Homogeneity: Txee {- teb cov ntaub ntawv curings, ee, rackfill, {}} ib qhov tseem ceeb ntawm kev ua tau zoo ib yam.
Puas ua: Linpers thiab paddles yog feem ntau ua los ntawm high {{chromium steel lossis hnav {{1} {{1} {{1} {} {2} {{1} {} {1} {} {2} {
Siab viscosity hloov tau: Kev sib xyaw ua tau zoo - zoo li cov ntaub ntawv (piv txwv li cov ntsiab lus rov qab nrog cov khoom siv khib nyiab> 70%) Cov tshuaj sib xyaw rau kev ntxhov siab rau agitate.
Kev loj: Muaj nyob rau hauv lub peev xwm los ntawm 5 m³ / h rau 100 mL / h, txuam nrog cov mines hauv av me me kom loj qhib- qhov chaw ua haujlwm.
Npliag tsis tswj: Kev sib xyaw nrog PLC (programmable logic maub los) Systems los kho cov khoom nrawm, ntxiv sijhawm, ua kom cov khoom siv tau zoo.
2. Cov ntawv thov tseem ceeb hauv kev siv cov haujlwm sib xyaw
Twin {{0} Ncej} Cov mixers tau siv dav thoob peb cov txheej txheem mining:kuv cov khoom noj, Mineral Ua Ua Haujlwm Ib Leeg, thiabMine Infrastructure Siv.
2.1 Mine Backing: ua kom pom kev ruaj khov av ruaj khov
Mine backilling yog cov txheej txheem ntawm Refilling Excavated nres (hauv av, ntaub pua plag, tiv thaiv av hauv av, thiab txhim kho ore rov qab. Twin {{3} Ncej cov tshuaj sib xyaw yog cov khoom siv uas nyiam tshaj plaws rau kev npaj siab zoo, tshwj xeeb yog rau ob qho kev sib txuas lus tseem ceeb:
A. Cemented Tailings Backfill (CTB)
CTB yog sib xyaw ntawm cov tailings mining (nplua - nplej zom pov tseg los ntawm cov pob zeb hauv av), xis mas (binder), thiab dej. Nws yuav tsum tau strict homogeneity kom ntseeg tau tias muaj zog sib zog (feem ntau 1-5 MPa) thiab tiv thaiv cov voids uas yuav ua rau txhaws pob txha.
Lub luag hauj lwm ntawm Twin -} Ncej mixers:
Txhaum cov pob tw agglomerated: tailings feem ntau clump tom qab dewatering; Lub zog shear ntawm ntxaib Shafts disperses cov pob txha caj qaum.
Homogenize Cement Distribution: Kev sib xyaw tsis sib xws ua rau cov pob tsis muaj zog hauv CTB. Twin-shaft mixers ensure cement particles coat tailings uniformly, reducing strength variability by 15–30% compared to single-shaft mixers.
Tswj cov ncauj lus dej: Mixers sib xyaw nrog cov khoom sib xyaw los kho cov dej ntxiv, tswj tau ib qho poob ntawm 15-25 cm (zoo rau cov raj xa hluav taws xob).
