1. Nta ntawm Ceramic Wear Liners rau Vertical Mill Inlet Chutes
Vertical roller mills yog nyiam nyob rau hauv cov cement kev lag luam rau lawv cov kev ua tau zoo, me me hneev taw, muaj peev xwm, tsis tshua muaj zog noj, thiab kev pab lub neej ntev. Raws li lub ntsiab lus tseem ceeb, lub inlet chute ncaj qha cuam tshuam rau tag nrho cov kev ua tau zoo vim nws qhov kev cuam tshuam loj, kub siab, thiab mob hnyav heev.
Thaum siv manganese steel liner, lub neej kev pab cuam feem ntau yogtsuas yog nyob ib ncig ntawm 8 lub hlis. Hauv kev sib piv, pebsiab- kub cuam tshuam- cov ntaub pua tsev ceramictuaj yeem txuas lub neej kev pabcuam rautshaj 5 xyoos, drastically txo downtime thiab tu nqi.
Hom kev ua haujlwm ntawm cement ntsug zeb inlet chute:
| Yam khoom | Qhov hluav taws xob cua Volume | Sab hauv qhov cua | Max. Inlet Kub |
|---|---|---|---|
| Parameter | 650,000–750,000 m³/h | 300 m³ / min | 230 degree |
2. Qhov zoo ntawm High-Tsuas Qhov Teebmeem Teebmeem-Resistant Ceramic Liners
Cov hnab looj tes no yog tsim los ntawm kev vuam ultra- tuab toughened alumina ceramics rau steel daim hlau siv cov cuab yeej vuam tshuab, ua kom muaj zog thiab txhim khu kev qha los tiv thaiv- txheej txheej. Cov modules ceramics tuaj yeem ua ntej- nruab rau ntawm daim hlau steel thiab tom qab ntawd txuas mus rau cov khoom siv los ntawm vuam lossis countersunk bolts.
(1) Zoo hardness, hnav tsis kam, thiab cuam tshuam tsis kam
Ua los ntawm Al₂O₃ ua ke nrog ntau yam hnav- cov tshuaj tiv thaiv kab mob, cov ceramics qhuav - nias ntawm 100 tons. They feature high density, toughness, and exceptional wear resistance-266 npaug ntawm manganese hlauthiab171.5 npaug ntawm siab -chrome cam khwb cia hlau.
(2) Smooth nto, tsis muaj cov khoom nplaum los yog thaiv
Cov mis mos ceramic tshwj xeeb ua kom lub ntsej muag du thiab tsis tshua muaj dej nqus, ua kom lub chute tsis muaj cov khoom tsim- thaum lub sijhawm ua haujlwm.
(3) Kev ruaj ntseg installation, tsis muaj detachment
Ob qho tib si sab hauv thiab sab nrauv hlau yog welded, thiab cov khoom lag luam tuaj yeem siv rau cov khoom siv ceramic- steel bonding. Lub kaw lus muab kev sib raug zoo zog, zoo heev kub tsis kam, thiab muaj zog tiv taus acids, alkalis, thiab corrosion.
3. Technical Parameters ntawm Ceramic Liners
| Yam khoom | Parameter |
|---|---|
| Lub ntsiab lus tseem ceeb | Al₂O₃ |
| Al₂O₃ Cov ntsiab lus | Ntau dua lossis sib npaug li 92% |
| Qhov ntom | Ntau dua lossis sib npaug li 3.63 g / cm³ |
| Rockwell Hardness (HRA) | Ntau dua lossis sib npaug li 85 |
| Vickers Hardness (HV10) | Ntau dua lossis sib npaug rau 1050 |
| Fracture Toughness (KIC) | Ntau dua lossis sib npaug li 4.6 MPa·m¹ᐟ² |
| Kev nqus dej | Tsawg dua lossis sib npaug li 0.01% |
| Hnav Loss | Tsawg dua los yog sib npaug li 0.358 cm³ |
Kev kub siab - qhov kub thiab txias - cov khoom siv hluav taws xob tiv thaiv kab mob muab lub sij hawm ntev - kev daws teeb meem rau qhov hnyav hnyav hauv cov cement ntsug mills, txhim kho cov cuab yeej siv lub neej thiab kev ua haujlwm tag nrho.
