Pali mitundu yambiri ya zida zopera ndi kukonza za calcium yolemera ku China.Nthawi zambiri, amatha kukwaniritsa zotsatira zopanga zabwino kwambiri pophatikizana ndi ultra-fine classifier kuti apange makina opangira zinthu zabwino kwambiri.Komabe, ndi njira ziti zopangira ndi zida zomwe ndizofunikira kwambiri kuwunika moyenera njira ndi zida zosiyanasiyana malinga ndi zomwe msika ukufunikira komanso phindu lalikulu labizinesi.Ndiye, bwanji kusankha youma ndondomeko kupanga mzere wolemera kashiamu?HCMilling(Guilin Hongcheng), monga Mlengi wacholemera calcium mpherozida, zikufotokozedwa pansipa za kufananiza njira youma kupanga heavy calcium carbonate:

Heavy calcium carbonate wapamwamba-fine ofukula wodzigudubuza mphero

Pakalipano, chofunika kwambiri pamsika wa calcium wolemera wa China ndi 600 ~ 1500 meshes ya katundu wolemera wa calcium;Kuwonjezeka kwa mtengo wamtengo wapatali wa mankhwala olemera a calcium ndi otsika (poyerekeza ndi talc, barite, kaolin, etc.), ndi sikelo ndi chimodzi mwa zifukwa zazikulu zomwe zimakhudza ubwino.Kuti akwaniritse zofunikira zamsika ndi phindu la bizinesi, ukadaulo wopangira ndi zida za calcium yolemetsa ziyenera kusankhidwa: ukadaulo wokhwima, kugwiritsa ntchito zida zodalirika, mtundu wokhazikika wazinthu, ndalama zochepa pa tani yazinthu, komanso kugwiritsa ntchito mphamvu zochepa.Momwe mungasankhire mzere wowuma wopangira kashiamu wolemera?The youma superfine processing zida za kashiamu heavy amapangidwa makamaka akupera ndi grading zida.Zida zokutira zokhwima zimaphatikizanso heavy calcium carbonate Raymond mphero, vibration mphero, heavy calcium carbonate ultra-fine ring roller mphero, mphero yowuma,heavy calcium carbonate vertical roller mpherondi mpira.Zida zamagulu makamaka ndi mtundu wa superfine classifier wopangidwa ndi mfundo yokakamiza eddy current.Zotsatirazi ndi kuyerekezera kwa njira youma yopanga heavy calcium carbonate kutengera luso la zida zogaya:

(1) heavy calcium carbonate Raymond mill+classifier process for heavy calcium carbonate.Chigayo cha Raymond ndi cha kugudubuza ndi kuphwanya.Galimoto imayendetsa chogudubuza, ndipo mphamvu ya centrifugal imagwiritsidwa ntchito kukakamiza zida kuti zifinya, kugundana ndi kumeta ubweya pa liwiro lotsika, limodzi ndi kuphwanya kwapakatikati.Chigayo cha Raymond chili ndi zabwino zambiri pazachuma komanso kugwiritsa ntchito mphamvu popanga zinthu zosachepera 400 meshes.Komabe, mfundo yakugudubuza ndi kuphwanya imatsimikizira kuti kuchuluka kwa ufa wabwino wopangidwa ndi Raymond mphero ndi wochepa.Mwachitsanzo, pakati pa 400 mesh fine powder, ufa wabwino <10 m amangotenga pafupifupi 36% ya g1].Nthawi zambiri, mphero ya Raymond imatha kusinthidwa kapena makina abwino kwambiri amatha kuwonjezeredwa kuti apange zinthu zabwino kwambiri za 800 ~ 1250 meshes.Komabe, chifukwa chochepa cha ufa waung'ono, mphamvu yopangira ufa wolemera kwambiri wa calcium pamwamba pa ma meshes 800 okhala ndi Raymond mphero ndi yaying'ono.

(2) Dry mixing mill + classifier process.Chigayo chowuma chowuma chimatchedwanso mphero yosonkhezera.Mphero ndi silinda yoyima, yokhala ndi shaft yogwedeza pakati, ndipo nyama ndi zapakati zimazungulira kuti zipere.Kugwira kwake kugaya ndikokwera kwambiri, ndipo kumatha kugwiritsidwa ntchito limodzi ndi gulu, lomwe ndi loyenera kupanga kashiamu wolemera kwambiri kuposa ma mesh 1250;Komabe, chifukwa cha kukhudzana kwakukulu pakati pa zipangizo ndi zofalitsa zogaya, kuipitsidwa kwa zonyansa kumakhala kwakukulu ndipo zotsatira za chitetezo cha chilengedwe ndizosauka.

(3) Vibration mphero + classifier process.Chigayo chogwedezeka ndi kugwiritsa ntchito kugwedezeka kwapamwamba kwambiri kuti apange mphamvu ndikupera pakati pa sing'anga ndi zipangizo, kuti aphwanye zipangizo.Mphero yogwedeza imakhala ndi mphamvu zambiri zogaya komanso ufa wabwino kwambiri mu ufa, womwe ndi woyenera kwambiri pogaya zinthu zokhala ndi mauna oposa 1250;Kutalika kwake kwa chiŵerengero cha mphero zogwedeza ndi zazikulu, ndipo chodabwitsa cha mphero ndi chachikulu.Sichisankho chabwino pakupanga kashiamu wolemera.

(4) Heavy calcium carbonate superfine ring roller mphero + classifier process.Kapangidwe ka makina ndi makina opera a mphero zodzigudubuza ndizofanana ndi za Raymond.Onse a iwo ndi a centrifugal kuthamanga kwa chogudubuza akupera kudyetsa zipangizo ndi kuziphwanya.Komabe, kamangidwe ka wodzigudubuza wakula kwambiri.Kuphwanya kwake ndikwabwinoko kuposa mphero ya Raymond, ndipo amagwiritsidwa ntchito makamaka kupanga calcium yolemera kwambiri pansi pa ma meshes 1500.Pakalipano, zida zamtundu woterezi zakhala zikukwezedwa mofulumira m'makampani olemera a calcium chifukwa cha mphamvu zake zopulumutsa mphamvu komanso ndalama zochepa.Mwachitsanzo, HCH1395 mphete yodzigudubuza imatsimikiziridwa ndi China Calcium Carbonate Association ngati njira yopulumutsira mphamvu komanso kuchepetsa kugwiritsa ntchito zipangizo zogwiritsira ntchito calcium carbonate superfine processing ku China.

(5) Heavy calcium carbonate vertical roller mill+classifier process.Makina opera a mphero yoyima (yotchedwa mphero yoyima mwachidule) ndi yofanana ndi ya Raymond mphero, yomwe ndi ya kugudubuza ndi kuphwanya.Popeza kupanikizika kwa wodzigudubuza kumagwiritsidwa ntchito ndi njira ya hydraulic high-pressure, kuthamanga kwa chodzigudubuza pazinthu kumawonjezeka kakhumi kapena kupitirira apo, kotero kuti kuphwanya kwake kumakhala bwino kwambiri kuposa Raymond mphero.Pakalipano, ndi chimodzi mwa zipangizo zodziwika bwino zopangira calcium yolemera kwambiri.HLMX mndandanda wapamwamba kwambiri ofukula wodzigudubuza mphero yopangidwa ndi HCMilling(Guilin Hongcheng) pamaziko a wamba ofukula wodzigudubuza mphero akhoza kulekanitsa particles zabwino za zipangizo pansi ndi ofukula wodzigudubuza mphero, ndi kulekana fineness osiyanasiyana ndi 3um kuti 45um.Ikhoza kuzindikira kupanga zinthu zamitundu yosiyanasiyana ndi mphero imodzi yowongoka, komanso imatha kupanga zinthu zofananira bwino komanso mwachangu komanso mokhazikika.Dongosolo la gulu lachiwiri la kupatukana kwa mpweya limakonzedwa, lomwe lili ndi mphamvu zolekanitsa kwambiri, zimatha kulekanitsa ufa wosalala ndi ufa wabwino, ndipo kupatukana kwabwino kumatha kufika 3 μ m.Pezani mankhwala oyenerera osiyanasiyana.Amagwiritsidwa ntchito kwambiri pokonza mchere wopanda zitsulo monga calcite, barite, talc ndi kaolin.Kutengera kupanga kashiamu carbonate ufa monga chitsanzo, akhoza kupanga 325-3000 mauna mankhwala, makamaka oyenera 800-2500 mauna mankhwala, ndi single unit kupanga sikelo 4-40t/h.Amagwiritsidwa ntchito kwambiri ndi mabizinesi apakhomo omwe ali pamwamba pa kukula kwake komanso makampani otchuka a ufa ku Europe ndi America.

(6) Mpira mphero + classifier ndondomeko.Mfundo yophwanyidwa ya mphero ya mpira ndi yakuti zipangizo ndi kugaya media zimakhudzana ndikuperana wina ndi mzake pozungulira mphero ya mpira.Kutulutsa kwake kwa ufa kumakhala kochepa kwambiri kuposa zomwe zimagawika ndi mphero yowuma ndi mphero yogwedeza, koma mphamvu yake yokonza ndi yoposa ya zida zina zopangira, zomwe ndizoyenera mabizinesi akuluakulu opangira zinthu.Komabe, kugwiritsa ntchito mphamvu kwa zinthu zomwe zili ndi fineness ndi mphamvu zomwezo ndizokwera kwambiri kuposa za vertical roller system.Ubwino wake ndikuti mawonekedwe a tinthu amtunduwu ali pafupi ndi ozungulira, ndipo makampani omwe amafunikira mawonekedwe a tinthu amakhala ndi mwayi womwe njira zina sizingafanane.

Pakalipano, pali opanga ambiri mumsika wolemera wa calcium processing ndi zipangizo zamakono, ndipo zizindikiro zaumisiri zikutsogolera kunyumba kapena kumayiko ena.Kwa osunga ndalama, ndizovuta kumvetsetsa momwe zinthu zilili.Ndibwino kuti osunga ndalama atchule mayankho aukadaulo a opanga ukadaulo odziwika padziko lonse lapansi kuti amvetsetse zizindikiro zawo zaukadaulo akakumana ndi mayankho aukadaulo ndi zizindikiro zaukadaulo.M'munda wamakina opanga zinthu zolemera za kashiamu, zizindikiro zapamwamba zaukadaulo nthawi zonse zimakhala zofanana kapena zotseka.Pankhani ya zida zopangira kashiamu zolemera, pamzere womwewo wopanga, mphamvu yoyika ya wopanga zida zilizonse imatha kusiyana ndi 30% kapena kupitilira apo.Pokhapokha posankha njira zoyenera komanso zaumisiri zasayansi zitha kukhala zotsatira zabwino zopanga komanso phindu lazachuma.

Monga wopanga ali ndi zaka pafupifupi 30 pakupanga zida za ufa wa kashiamu, HCMilling(Guilin Hongcheng) ali ndi makasitomala olemera.Zida zathu zolemera za calcium carbonate dry process, mongacalcium carbonate Raymond mphero, heavy calcium carbonate Ultrafine ring roller mpherondicalcium carbonate wapamwamba-fine ofukula wodzigudubuza mphero, ali ndi mbiri yabwino kunyumba ndi kunja.Ngati muli ndi mafunso okhudza momwe mungasankhire mzere wowuma wopangira kashiamu wolemera, chonde titumizireni kuti mumve zambiri.