Hauv theem kev tuav cov khoom siv ntawm kev tsim khoom lag luam, silos thiab hoppers, ua cov khoom siv tseem ceeb rau kev khaws cia thiab thauj khoom, muaj qhov xwm txheej ua haujlwm uas cuam tshuam ncaj qha rau kev ua haujlwm zoo thiab kev ruaj khov ntawm tag nrho cov txheej txheem tsim khoom. Txawm li cas los xij, qhov ntws thiab kev sib txhuam ntawm cov khoom siv hauv silos thiab hoppers ua rau cov phab ntsa sab hauv ntawm cov khoom siv yooj yim rau kev hnav. Qhov no tsis yog tsuas yog ua rau lub neej ua haujlwm luv luv ntawm cov khoom siv thiab nce cov nqi kho tab sis kuj tseem yuav ua rau muaj kev cuam tshuam kev tsim khoom vim yog cov khoom siv tsis ua haujlwm, ua rau muaj kev poob nyiaj txiag loj rau cov lag luam.
Alumina ceramic, ua cov khoom siv ceramic ua haujlwm siab heev, muaj qhov nyuaj tshwj xeeb thiab tiv taus kev hnav zoo heev. Nrog qhov ntsuas qhov nyuaj ntawm HRA85 lossis siab dua, nws yog qhov thib ob tsuas yog cov ntaub ntawv nyuaj heev xws li pob zeb diamond thiab cubic boron nitride, thiab dhau qhov nyuaj ntawm cov ntaub ntawv hlau ib txwm muaj. Qhov kev nyuaj siab no ua rau alumina ceramic linings tswj tau qhov zoo ntawm qhov chaw thaum raug kev sib tsoo thiab kev puas tsuaj los ntawm ntau yam khoom siv, ua rau lawv tiv taus kev hnav zoo heev.
Hauv kev siv ua haujlwm, txawm tias ntsib cov ores thiab thee uas muaj cov khoom ntse lossis cov khoom siv tshuaj lom neeg corrosive, alumina ceramic linings qhia tau tias muaj kev tiv thaiv zoo heev. Piv rau cov hlau linings ib txwm muaj, lub neej ua haujlwm ntawm alumina ceramic linings tuaj yeem ntev dua ntau zaus txog kaum npaug. Piv txwv li, hauv cov chaw ua ore processing silos ntawm lub tuam txhab mining, cov hlau linings siv thawj zaug yuav tsum tau hloov txhua 3 txog 6 lub hlis nruab nrab. Tom qab hloov mus rau alumina ceramic linings, lub neej ua haujlwm tau ntev mus txog 2 txog 3 xyoos, txo qhov zaus thiab cov nqi ntawm cov khoom siv.
Cov ntaub ntawv ntawm alumina ceramictuaj yeem tsim kho kom haum rau qhov loj thiab cov duab ntawm silos thiab hoppers, ua rau yooj yim thiab ceev rau kev teeb tsa. Hais txog kev saib xyuas, tsuas yog yuav tsum tau kuaj xyuas tsis tu ncua rau qhov hnav, nrog rau kev hloov pauv ib nrab thaum tsim nyog. Qhov no ua rau cov nqi kho tsawg thiab kev ua haujlwm yooj yim.
Lub sijhawm tshaj tawm: Lub Kaum Hli-22-2025