Isingeniso se-kaolin
I-Kaolin ayiyona nje i-mineral yobumba evamile emvelweni, kodwa futhi ibaluleke kakhulu i-non-metallic mineral.Ibizwa nangokuthi i-dolomite ngoba imhlophe.I-kaolin ehlanzekile imhlophe, icolekile futhi ithambile, inopulasitiki omuhle, ukumelana nomlilo, ukumiswa, i-adsorption nezinye izinto ezibonakalayo.Umhlaba ucebe ngezinsiza ze-kaolin, ezinenani eliphelele lamathani angaba yizigidi eziyizinkulungwane ezingama-20.9, asatshalaliswa kabanzi.I-China, i-United States, iBrithani, iBrazil, i-India, i-Bulgaria, i-Australia, i-Russia kanye namanye amazwe anezinsiza ze-kaolin ezisezingeni eliphezulu.Imithombo yezimbiwa yaseShayina i-Kaolin ibalwa phezulu emhlabeni, enezindawo ezikhiqiza insimbi engama-267 efakazelwe kanye namathani ayizigidi eziyizinkulungwane ezingama-2.91 eziqiwi eziqinisekisiwe.
Ukusetshenziswa kwe-kaolin
Izinsimbi ze-kaolin eziphumayo zemvelo zingahlukaniswa zibe i-kaolin yamalahle, i-kaolin ethambile kanye ne-kaolin enesihlabathi izigaba ezintathu ngokuya ngekhwalithi yokuqukethwe, ipulasitiki, i-sandpaper.Izindawo ezihlukene zohlelo lokusebenza zicele izidingo zekhwalithi ezihlukene, njengezingubo zephepha ngokuyinhloko zidinga ukukhanya okuphezulu, i-viscosity ephansi kanye nokugxila kosayizi wezinhlayiya ezinhle;imboni ye-ceramic idinga ipulasitiki enhle, ukubunjwa kanye nokudubula okumhlophe;Isidingo esiphikisayo se-refractoriness ephezulu;Imboni yoqweqwe lwawo idinga ukumiswa okuhle, njll. Konke lokhu kunquma ukucaciswa kwe-kaolin yomkhiqizo, ukuhlukahluka kwemikhiqizo.Ngakho-ke, izinsiza ezahlukene temperament, ikakhulukazi ukunquma isiqondiso yayo izinsiza ezitholakalayo ukuthuthukiswa kwezimboni.
Ngokuvamile, i-kaolin yamalahle yasekhaya (i-kaolin eqinile), ifaneleka kakhulu ekuthuthukisweni njenge-kaolin ebaliwe, isetshenziswa kakhulu kusici sokugcwalisa sezinhlelo zokusebenza ezahlukene.Ngenxa yobumhlophe bayo obuphezulu be-kaolin e-calcined, ingasetshenziswa ekwenzeni iphepha, ikakhulukazi ukukhiqizwa kwephepha eliphezulu eliboshwe, kodwa ngokuvamile alisetshenziswa yedwa ngenxa yenhlabathi ye-kaolin e-calcined esetshenziselwa kakhulu ukwandisa ubumhlophe, umthamo ngaphansi kwenhlabathi egeziwe ekwenzeni iphepha.I-kaolin enganawo amalahle (ubumba oluthambile nobumba olunesihlabathi), ikakhulukazi esetshenziswa embotsheni yephepha nasembonini yobumba.
Inqubo yokugaya i-Kaolin
Ukuhlaziywa kwengxenye ye-kaolin eluhlaza
| SiO2 | I-Al22O3 | I-H2O |
| 46.54% | 39.5% | 13.96% |
Uhlelo lokukhetha imodeli yomshini we-Kaolin powder
| Ukucaciswa (i-mesh) | Impushana encane engu-325mesh | Ukucutshungulwa okujulile kwe-ultrafine powder (600 mesh-2000 mesh) |
| Uhlelo lokukhetha izisetshenziswa | Isigayo sokugaya esime mpo noma i-raymond yokugaya | |
*Qaphela: khetha umshini omkhulu ngokuya ngokuphumayo kanye nezidingo zenhlawulo
Ukuhlaziywa kwamamodeli wokugaya
1. I-Raymond Mill: I-Raymond Mill yizindleko eziphansi zokutshala izimali, umthamo ophezulu, ukusetshenziswa kwamandla okuphansi, imishini ukuzinza, umsindo ophansi;iwumshini wokonga amandla osebenza kahle kakhulu wempushana ecolekile engaphansi kuka-600mesh.
I-2.Isigayo esiqondile: imishini emikhulu, umthamo ophezulu, ukuhlangabezana nokukhiqizwa okukhulu.Isigayo esiqondile sinokuqina okuphezulu.Ukungalungi: imishini yizindleko eziphezulu zokutshala izimali.
Isigaba I: Ukuchotshozwa kwezinto ezingavuthiwe
Impahla enkulu ye-kaolin igaywa yi-crusher kuya ku-feed fineness (15mm-50mm) engangena emshinini wokugaya.
Isigaba II: Ukugaya
Izinto ezincane ze-kaolin ezichotshoziwe zithunyelwa ku-hopper yokugcina ngekheshi, bese zithunyelwa endaweni yokugaya yesigayo ngokulinganayo nangobuningi yi-feeder ukuze igaywe.
Isigaba III: Ukuhlukanisa
Izinto ezigayiwe zihlelwa ngesistimu yokugreda, futhi impushana engafanelekile ihlelwa ngokwezigaba bese ibuyiselwa emshinini omkhulu ukuze igaywe kabusha.
Isigaba V: Ukuqoqwa kwemikhiqizo eqediwe
Impushana ehambisana nokucoleka igeleza epayipini negesi futhi ingene endaweni eqoqwa uthuli ukuze ihlukanise futhi iqoqwe.Impushana eqoqiwe eqoqiwe ithunyelwa esiseleni somkhiqizo oqediwe ngomshini owudluliselayo ngembobo yokukhipha, bese ipakishwa nge-powder tanker noma i-automatic packer.
Izibonelo zohlelo lokusebenza lwe-kaolin powder processing
Izinto zokucubungula: pyrophyllite, kaolin
Ukuqina: 200 Mesh D97
Okukhiphayo: 6-8t / h
Ukucushwa kwezisetshenziswa: Isethi engu-1 ye-HC1700
Isigayo sokugaya se-HCM siyisinqumo esihlakaniphe kakhulu ukubambisana nebhizinisi elinjalo elinohlelo oluphelele lwesiqinisekiso ngemuva kokuthengisa.I-Hongcheng kaolin grinding Mill iyisisetshenziswa esisha sokuthuthukisa isigayo sendabuko.Ukukhishwa kwayo kuphakeme ngo-30% - 40% kunaleyo yesigayo sendabuko saseRaymond kudala, okuthuthukisa kakhulu ukusebenza kahle kokukhiqiza kanye nokuphuma kweyunithi yesigayo.Imikhiqizo eqediwe ekhiqiziwe inokuncintisana okukhulu kwemakethe futhi idume kakhulu enkampanini yethu.
Isikhathi sokuthumela: Oct-22-2021
