Vertical roller mills yog ib qho tseem ceeb thiab cov cuab yeej tseem ceeb hauv kev lag luam ua hmoov, uas yog dav siv nyob rau hauv ntau yam lag luam ntawm lub teb chaws kev lag luam.Piv txwv li, metallurgical mining kev lag luam.Cov hlau ore yog grinded los ntawm cov hlau ore ntsug cov menyuam zeb, thiab tom qab ntawd soj ntsuam los ntawm cov khoom siv tau zoo ua ntej nkag mus rau cov txheej txheem smelting, uas tuaj yeem txhim kho qhov zoo ntawm cov hlau molten thiab txo lub zog noj hauv tag nrho cov txheej txheem smelting.HCMilling (Guilin Hongcheng), raws li cov chaw tsim khoom ntawm hlau ore sib tsoo zeb, qhia txog daim ntawv thov hauv qab no ntawm hlau orentsug roller mills nyob rau hauv hlau ore qhuav beneficiation.

Tam sim no, cov txheej txheem ntub dej yog siv los txhim kho qib ore.Cov txheej txheem cov kauj ruam yog raws li nram no: tom qab cov raw ore yog crushed, lub slurry haum rau beneficiation yog npaj los ntawm kev sib tsoo nyob rau hauv lub kab rov tav pob milling system.Lub slurry yog sib cais nyob rau hauv lub beneficiation system los tsim concentrate hmoov nrog high hlau qib thiab tailings nrog tsawg hlau qib.Cov txheej txheem slurry sib tsoo thiab hnav khaub ncaws yuav tsum tau siv dej ntau, tshwj xeeb tshaj yog nyob rau hauv cov cheeb tsam mine tsis muaj dej, yog li kev txuag dej thiab kev siv dej yuav nyuaj.Txhawm rau txo cov teeb meem uas tau hais los saum toj no, kev sib tsoo thiab kev siv tau zoo nyob rau hauv qhov tsis muaj dej lossis siv dej tsawg dua tau dhau los ua lub hom phiaj ntawm tib neeg.Txawm li cas los xij, tam sim no, tag nrho cov txheej txheem kev sib tsoo qhuav thiab kev sib cais qhuav yog tsis tshua muaj siv hauv kev xyaum.Lub hom phiaj ntawm qhov teeb meem ntawm kev siv dej loj hauv cov txheej txheem ntub dej sib tsoo thiab cov txiaj ntsig zoo, cov hlau ore ntsug rau cov menyuam zeb muab cov txheej txheem hlau ore qhuav tau txais txiaj ntsig: cov hlau ore crushed yog hauv av rau hauv kev sib xyaw ntawm ore hais thiab ore hmoov los ntawm qhuav. hlau orentsug roller mills;Cov ore hmoov thiab cov khoom yog sib cais los ntawm multistage lifting cua separator;Cov ore hais yog raug rau multistage sib nqus sib cais los ntawm multistage magnetic roller concentrator cais lawv mus rau hauv qib siab concentrate, nruab nrab ore ntawm qib dav thiab qis-qib tailings.Qhov nruab nrab ore yog tom qab ntawd rov qab mus rau ntsug cov menyuam zeb ntawm cov hlau mine rau regrinding.

Tam sim no, lub zeb feem ntau siv los ntawm cov hlau ntub dej ore ua cov lag luam feem ntau yog ib txwm siv lub raj zeb, uas tsis yog tsuas yog siv dej, tab sis kuj siv hluav taws xob ntau.Cov hlau ore ntsug cov menyuam zeb siv hlau ore qhuav beneficiation yog ib hom tshiab zeb uas muaj kev ua haujlwm siab thiab ua haujlwm zoo thiab txhim khu kev qha.Nws lub ntsiab qauv yog tsim los ntawm lub ntsiab lub cev muaj zog, lub ntsiab reducer, sib tsoo disc, sib tsoo cov menyuam thiab tensioning thiab pressurizing ntaus ntawv, thav duab, cais, peb rooj vag, installation thiab txij nkawm ntaus ntawv, auxiliary tsav ntaus ntawv thiab sealing cua pipeline.Piv nrog rau lub raj zeb rau kev siv dej ntub dej, lubhlau orentsug roller millsmuaj qhov zoo hauv qab no:

(1) Cov hlau ore ntsug cov menyuam zeb muaj kev ua haujlwm siab thiab txo qis kev sib tsoo lub zog siv.Piv nrog rau lub raj zeb zeb, lub zog siv ntawm lub tshuab ntsug ntsug tsuas yog 50% ~ 60% ntawm lub pob zeb, uas txawv nrog cov dej noo ntawm cov ntaub ntawv raw.Qhov siab dua cov dej noo, qhov kev lag luam ntau dua.Feem ntau, lub zog noj ntawm ntsug cov menyuam zeb rau kev sib tsoo cov cement yog 20 ~ 25 kW·h / t, thaum cov tsoos raj zeb yog 40 ~ 45 kW·h / t, nrog pom tseeb zog-txuag nyhuv.

(2) Muaj peev xwm ziab kom qhuav.Cov cua kub loj tuaj yeem siv tau, tshwj xeeb tshaj yog rau kev rov qab siv cov pa hluav taws xob qis qis thaum kawg ntawm PC kiln lossis PH kiln.

(3) Lub kaw lus yooj yim, sib koom ua ke crushing, ziab, xaiv hmoov thiab lwm yam txheej txheem, ua kom yooj yim rau cov txheej txheem.Vertical roller mills yog siv los ua cov txheej txheem sib tsoo, thiab lub tshuab ziab khaub ncaws thiab cov hmoov sib xyaw hauv cov txheej txheem sib tsoo tuaj yeem raug tshem tawm.Nws tsis tsuas yog txo cov cuab yeej siv peev, tab sis kuj ua rau cov txheej txheem yooj yim, ua rau tag nrho cov kab ke muaj kev nyab xeeb thiab txhim khu kev qha.

(4) Kev tswj tau yooj yim.Lub sijhawm khaws cia ntawm cov ntaub ntawv hauv lub zeb tsuas yog 2-3 min, thaum lub tshuab raj yog 15-20 min.Yog li ntawd, cov txheej txheem kev ua haujlwm yog qhov yooj yim los hloov, cov tshuaj muaj pes tsawg leeg tuaj yeem kho tau sai, thiab cov khoom lag luam particle loj faib tau zoo ib yam.

(5) Qhov loj me me ntawm cov khoom noj yog qhov loj, thiab qhov loj me tuaj yeem ncav cuag 4% ~ 5% ntawm cov yob txoj kab uas hla.

(6) Tsawg suab nrov.Txij li thaum cov menyuam ntawm lub tshuab ntsug ntsug tsis tuaj yeem hu ncaj qha rau kev sib tsoo disc, thaum lub raj zeb siv lub pob zeb sib tsoo ncaj qha rau cov khoom siv, tsis muaj hlau cuam tshuam lub suab, thiab lub suab nrov yog 10 dB qis dua li ntawm lub raj zeb. .

(7) Muaj cua nkag me ntsis.Vertical roller mills muaj kev sib khi zoo tag nrho thiab cov txheej txheem "air sealing system", uas yog qhov siab tshaj thiab txhim khu kev qha tshaj li cov khoom siv foob, yog li nws yog qhov tsim nyog rau kev siv cov roj khib nyiab qis.

(8) Kev ua haujlwm siab.Vertical roller mills muaj qhov zoo ntawm kev ua haujlwm siab thiab tsis tshua muaj hnav.Thaum sib tsoo cov pluas noj nyoos, kev noj cov khoom siv feem ntau yog 6-8 g / t, thiab lub neej kev pab cuam ntawm yob lub tes tsho thiab hauv ob sab phlu tuaj yeem ncav cuag ntau tshaj 8000 h.Thaum cov tsoos raj mills khiav, lub pob sib tsoo thiab cov abrasive yog nyob rau hauv kev sib cuag ncaj qha.Lub pob sib tsoo thiab cov phaj hauv ob sab hauv hnav sai sai, cov khoom siv tau hloov ntau zaus, thiab cov khoom siv ua haujlwm tsawg.Kev khiav hauj lwm tus nqi ntawm ntsug cov menyuam zeb yog mus txog ntau tshaj 90%.

HCMilling (Guilin Hongcheng) yog lub chaw tsim khoom ntawm hlau ore ntsug cov menyuam zeb.PebHLM series hlau orentsug roller mills tau siv dav thiab lees paub hauv cov hlau ore qhuav tau txais txiaj ntsig, thiab muaj kev paub dhau los hauv cov neeg siv khoom tsim.Yog tias koj xav tau hlau ore sib tsoo zeb rau hlau ore qhuav beneficiation project, thov hu rau peb kom paub meej cov khoom siv.

Yog tias koj muaj kev xav tau tshwj xeeb, thov hu rau peb kom paub meej cov khoom siv thiab muab cov ntaub ntawv ua raws li peb:

Raw khoom npe

Cov khoom zoo (mesh / μm)

muaj peev xwm (t / h)