Cov iav khib nyiab yog ib hom khoom pov tseg hauv tsev, nws lub neej tsis tsuas yog ua rau muaj kev puas tsuaj thiab tsis yooj yim rau tib neeg kev tsim khoom thiab lub neej, tab sis kuj ua rau muaj kuab paug rau ib puag ncig, occupies muaj nuj nqis av, thiab ua rau muaj kev cuam tshuam ib puag ncig.Nws tau kwv yees tias Tuam Tshoj tsim txog 3.2 lab tons ntawm cov iav khib nyiab txhua xyoo, suav txog li 2% ntawm tag nrho cov khoom pov tseg hauv nroog.Nrog rau kev txhim kho ntawm lub teb chaws thoob plaws lub zog thiab kev txhim kho ntawm tib neeg kev ua neej nyob, tag nrho cov iav khib nyiab kuj tau nce ntxiv.Hais txog kev rov ua dua thiab siv cov iav pov tseg, qee lub tebchaws tsim kho hauv tebchaws United Kingdom thiab Tebchaws Meskas tau ua tiav cov txiaj ntsig zoo kawg.Cov teb chaws Europe thiab Asmeskas tau ua tiav siv cov iav khib nyiab hauv kev tsim kho, uas yog ib txoj hauv kev zoo los haus cov iav khib nyiab ntau.Vim tias txhua yam iav khib nyiab tsis tas yuav tsum tau muab cais, tsis tas yuav tsum muaj xim.Piv txwv li, cov iav khib nyiab yog ua tiav cov khoom siv kho kom zoo nkauj hauv Mosaic.Raws li cov chaw tsim khoom siv iav khib nyiab, cov iav khib nyiab uas tsim los ntawm HCM Machinery muab cov khoom siv zoo rau kev rov ua dua cov iav khib nyiab.Niaj hnub no, peb yuav qhia txog cov txheej txheem tsim khoom ntawm cov iav khib nyiab rov ua dua iav Mosaic.
1. Kev txais txiaj ntsig ntawm phosphate pob zeb: Kev txais txiaj ntsig ntawm phosphate pob zeb yog thawj kauj ruam hauv kev ua cov pob zeb phosphate, uas yog lub hom phiaj cais cov zaub mov muaj txiaj ntsig los ntawm impurities hauv phosphate pob zeb los ntawm kev siv lub cev thiab tshuaj.Cov kev pab cuam feem ntau suav nrog kev sib cais lub ntiajteb txawj nqus, flotation thiab sib nqus sib nqus.Lub ntiajteb txawj nqus sib cais siv qhov sib txawv ntawm qhov sib txawv ntawm cov ntxhia hauv cov ore rau kev sib cais, flotation siv qhov sib txawv ntawm cov ntxhia hauv cov ore rau kev sib cais, thiab sib nqus sib nqus siv qhov sib nqus sib nqus ntawm cov ntxhia hauv cov ore rau kev sib cais.
2. Kev sib tsoo thiab kev sib tsoo ntawm phosphate pob zeb: phosphate pob zeb tom qab tau txais txiaj ntsig, yuav tsum tau crushed thiab sib tsoo kev kho mob, thiaj li yuav zoo tso tawm cov zaub mov muaj txiaj ntsig zoo hauv cov ore.Crushing feem ntau yog siv lub puab tsaig crusher, lub khob hliav qab crusher thiab lwm yam khoom siv los rhuav phosphate pob zeb rau hauv qhov loj me me.Kev sib tsoo yog siv cov zeb loj ntau lawm thiab ua cov phosphate hmoov tshuab kom zoo zom cov ore crushed, kom nws ua tau raws li qhov yuav tsum tau ua kom zoo.
3. Leaching ntawm phosphate pob zeb: Leaching yog ib kauj ruam tseem ceeb hauv kev ua cov pob zeb phosphate, los ntawm cov khoom xyaw tseem ceeb xws li phosphate tuaj yeem yaj los ntawm cov ore.Cov txheej txheem leaching feem ntau muaj xws li acid leaching, alkali leaching thiab oxidation leaching.Acid leaching siv cov kua qaub rau yaj cov phosphate, alkaline leaching siv cov tshuaj alkaline kom yaj cov phosphate, thiab oxidative leaching siv cov oxidizing tus neeg sawv cev rau yaj cov phosphate.
4. Kev tso dej nag thiab kev pom ntawm phosphate ores: Tom qab leaching, cov kev daws teeb meem ntawm cov khoom siv xws li phosphate yuav tsum tau precipitated thiab lim kom cais cov khoom phosphate.Precipitation yog siv los ua tus neeg saib xyuas los hloov cov phosphate tivthaiv ntawm cov tshuaj mus rau hauv cov khoom precipitate, thiab filtration yog cais cov sediment los ntawm kev daws los ntawm cov khoom siv lim dej.
5. Kev ziab thiab sintering ntawm phosphate pob zeb: Tom qab cov sediment yog lim, nws yuav tsum tau qhuav thiab sintered kom tau cov khoom phosphate tiav.Kev ziab yog siv cov cuab yeej ziab kom evaporate cov dej hauv cov xuab zeb, thiab sintering yog ziab ntawm cov xuab zeb ntawm qhov kub kub sintering, kom nws tsim cov phosphate tuab.
6. Phosphate ore tailings kev kho mob: phosphate ore processing txheej txheem yuav tsim ib tug npaum li cas ntawm tailings, tailings muaj unextracted minerals thiab impurities.Txhawm rau txo cov pa phem ib puag ncig thiab pov tseg ntawm cov peev txheej, tailings yuav tsum tau kho.Cov kev kho tailings uas muaj xws li tailings stacking, tailings recycling thiab tailings kev siv.
Kev tsim cov txheej txheem ntawm cov iav khib nyiab rov ua dua iav Mosaic: sintering txoj kev thiab cov txheej txheem melting feem ntau yog siv, thiab cov txheej txheem ntau lawm ntawm sintering txoj kev thiab ceramic Mosaic yeej zoo ib yam.Cov txheej txheem tseem ceeb ntawm kev tsim khoom yog ua kom zoo zom cov iav khib nyiab los ntawm cov iav khib nyiab kom tau raws li qhov yuav tsum tau ua ntawm cov iav hmoov, thiab tom qab ntawd ntxiv qee qhov ntawm cov nplaum nplaum (inorganic lossis organic tuaj yeem) thiab cov xim pleev xim lossis cov xim decolorizing, nrog rau mixer los sib tov rau hauv ib qho kev sib xyaw.Cov sib tov yog nias rau hauv ntau cov duab geometric los ntawm kev nias qhuav, thiab lub cev qhuav raug xa mus rau cov menyuam kiln, thawb phaj kiln thiab qhov cub nrog qhov kub ntawm 800-900 degrees Celsius rau sintering.Feem ntau, nws nyob hauv thaj chaw sintering kub rau 1.5-2.5 teev.Cov khoom cua txias tawm ntawm qhov cub rau kev tshuaj xyuas, tso, ziab, tshuaj xyuas, ntim, cia lossis lub Hoobkas, cov khoom tsis tsim nyog tau rov ua dua tshiab.Txoj kev melting yog raws li cov iav khib nyiab (tus nqi ntawm cov neeg yog 25-60%) raws li cov khoom siv tseem ceeb, ntxiv ib qho nyiaj ntawm silica xuab zeb, feldspar, limestone, soda tshauv thiab emulsion tus neeg saib xyuas, colouring agent los ntawm cov iav khib nyiab sib tsoo. cov txheej txheem rau hauv cov hmoov sib txuam, thiab tom qab ntawd mus rau hauv qhov kub kub melting kiln (melting kub yog 1400-1500) kom yaj mus rau hauv ib lub khob kua.Cov iav kua ntws mus rau hauv lub calender thiab nias rau hauv ib lub khob thaiv ntawm ib qho loj thiab cov duab, uas yog xa mus rau lub annealing kiln.Cov khoom annealed tuaj yeem khaws cia lossis xa tuaj tom qab kuaj xyuas, tso thiab ntim.
Cov iav khib nyiab rov siv dua iav mosaics yog raws li kev sib tsoo cov iav pov tseg rau hauv iav hmoov.Khib iav zeb yog cov khoom siv ntau lawm rau kev ua cov iav hmoov.Cov iav khib nyiab uas tsim los ntawmHCM Machinery has HC, HCQ and other models, which can process 80-400 mesh glass powder with large output, low energy consumption, small equipment area and simple technology. If you have waste glass recycling needs, welcome to call us to learn more about waste glass mill equipment：hcmkt@hcmilling.com
Post lub sij hawm: Jan-08-2024
