Isingeniso ku-Dolomite
I-Bauxite yaziwa nangokuthi i-alumina bauxite, ingxenye eyinhloko yi-alumina oxide equkethe ukungcola okuqukethe i-alumina, iyiminerali yomhlabathi; emhlophe noma empunga, ibukeka ngombala onsundu ophuzi noma opinki ngenxa yensimbi equkethwe kuyo. Ubuningi bungu-3.9 ~ 4g/cm3, ubulukhuni bungu-1-3, abubonakali futhi buthambile; abuncibiliki emanzini, buncibilika ku-sulfuric acid kanye nesisombululo se-sodium hydroxide.
Ukusetshenziswa kwe-Bauxite
I-Bauxite icebile ngezinsizakusebenza, edingekayo ezimbonini eziningi; ngakho-ke, iyinto ethandwa kakhulu engeyona eyensimbi, futhi yingakho iye yamukelwa kabanzi, ikakhulukazi ngoba iyathembisa kakhulu emkhakheni wezimboni.
1. Imboni ye-aluminium. I-bauxite esetshenziswa embonini yezokuvikela kazwelonke, yezindiza, yezimoto, kagesi, yamakhemikhali kanye neminye imikhakha yezidingo zansuku zonke.
2. Ukuthunga. I-bauxite ene-calcined icutshungulwa ibe yimpuphu ecolekile yokuthungwa ngemva kwesikhunta futhi isetshenziswa kwezempi, ezindiza, kwezokuxhumana, kwezinsimbi, kwemishini kanye nakwemishini yezokwelapha.
3. Ngemikhiqizo ephikisayo. Ukuphikisa kwe-bauxite ene-calcium ephezulu kungafinyelela ekuqineni kwamakhemikhali okufika ku-1780°C, izakhiwo ezinhle zomzimba.
4. Imicu ye-aluminosilicate refractory. Inezinzuzo eziningana ezifana nesisindo esincane, ukumelana nokushisa okuphezulu, ukuzinza okuhle kokushisa, ukuhanjiswa kokushisa okuphansi, amandla amancane okushisa kanye nokumelana nokudlidliza komshini njalo njalo. Ingasetshenziswa ensimbini nasensimbini, ekusetshenzisweni kwensimbi okungeyona i-ferrous, kuma-elekthronikhi, kuphethiloli, kumakhemikhali, ezindizayo, enuzini, ekuvikeleni kwezwe nakwezinye izimboni.
5. Izinto ezingavuthiwe ze-magnesia ne-bauxite, ezifakwe nge-binder efanele, zingasetshenziswa ekubunjweni kwe-cylinder liner iyonke nge-ladle yensimbi encibilikisiwe ngemiphumela emihle kakhulu.
6. Ukukhiqizwa kwesimende se-bauxite, izinto ezihudulayo, izinto ezahlukahlukene kungenziwa nge-aluminium bauxite embonini ye-ceramic kanye nemboni yamakhemikhali.
Inqubo yokugaya i-Bauxite
Ukuhlaziywa kwezingxenye zezinto zokusetshenziswa ze-bauxite
| I-Al2O3、SiO2、Fe2O3、TiO2、H2O＋ njengengxenye eyinhloko | I-S、CaO、MgO、K2O、Na2O、CO2、MnO2 | Ga,Ge,Nb,Ta,TR,Co,Zr,V,P,Cr,Ni njll |
| >95% | Ingxenye encane | Izinto zokulandelela |
Uhlelo lokukhetha imodeli yomshini wokwenza i-bauxite powder
| Imininingwane | Ukucubungula i-powder enhle (80-400mesh) | Ukucubungula okujulile kwempuphu ye-Ultrafine (600-2000mesh) |
| Uhlelo lokukhetha imishini | Umshini wokugaya oqondile kanye nomshini wokugaya we-raymond | |
*Qaphela: khetha umshini oyinhloko ngokuya ngezidingo zokukhipha kanye nokuqina
Ukuhlaziywa kwamamodeli okugaya
1. I-Raymond Mill, umshini wokugaya we-pendulum ochungechunge lwe-HC: izindleko zokutshala imali eziphansi, umthamo ophezulu, ukusetshenziswa kwamandla aphansi, ukuzinza kwemishini, umsindo ophansi; iyimishini efanelekile yokucubungula i-Bauxite powder. Kodwa izinga lobukhulu obukhulu liphansi uma liqhathaniswa nomshini wokugaya oqondile.
2. Isigayo esiqondile se-HLM: imishini emikhulu, umthamo ophezulu, ukuhlangabezana nesidingo sokukhiqiza esikhulu. Umkhiqizo unezinga eliphezulu le-spherical, ikhwalithi engcono, kodwa izindleko zokutshala imali ziphakeme.
3. I-HCH ultrafine grinding roller mill: i-ultrafine grinding roller mill iyimishini yokugaya esebenza kahle, eyonga amandla, eyongayo futhi ewusizo yempuphu ye-ultrafine engaphezu kwama-meshes angu-600.
4. I-HLMX ultra-fine vertical mill: ikakhulukazi ye-ultrafine powder enamandla okukhiqiza amakhulu angaphezu kwama-meshes angu-600, noma ikhasimende elinezidingo eziphakeme ngesimo sezinhlayiya ze-powder, i-HLMX ultrafine vertical mill iyona engcono kakhulu.
Isigaba I: Ukuchotshozwa kwezinto zokusetshenziswa
Izinto ezinkulu ze-Bauxite zichotshozwa yi-crusher kuze kube yilapho ukuphakelwa kuncane khona (15mm-50mm) okungangena ku-pulverizer.
Isigaba II: Ukugaya
Izinto ezincane ze-Bauxite ezichotshoziwe zithunyelwa endaweni yokugcina izinto nge-lifti, bese zithunyelwa ekamelweni lokugaya lesitsha ngokulinganayo nangobuningi yi-feeder ukuze zigaywe.
Isigaba III: Ukuhlukaniswa
Izinto ezigayiwe zilinganiswa ngohlelo lokulinganisa, kanti impuphu engafaneleki ilinganiswa ngohlelo lokuhlukanisa bese ibuyiselwa emshinini oyinhloko ukuze igaywe kabusha.
Isigaba V: Ukuqoqwa kwemikhiqizo eqediwe
Impuphu evumelana nobuncane igeleza ngepayipi kanye negesi bese ingena eqoqweni lokuqoqa uthuli ukuze ihlukaniswe futhi iqoqwe. Impuphu eqoqwe ithunyelwa esigungwini somkhiqizo oqediwe ngedivayisi yokudlulisa ngembobo yokukhipha, bese ipakishwa yithangi lempuphu noma i-automatic packer.
Izibonelo zokusetshenziswa kokucubungula i-bauxite powder
Imodeli nenombolo yemishini: isethi eyi-1 ye-HLM2400
Ukucubungula izinto zokusetshenziswa: i-Bauxite
Ubuncane bomkhiqizo oqediwe: 325 mesh D97
Umthamo: 8-10t / h
I-Guilin Hongcheng inamandla aqinile kanye nesisekelo esiqinile emkhakheni wokukhiqizwa komshini wokugaya. Inguchwepheshe emkhakheni we-R&D kanye nokukhiqiza komshini wokugaya. Ngokuqhathanisa okuphindaphindiwe kanye nocwaningo lwemakethe, inkampani yethu ikhethe ngokuqinile umshini wokugaya i-bauxite waseHongcheng (i-HLM2400 vertical roller mill). Umshini wokugaya i-bauxite okhiqizwa yi-Guilin Hongcheng unekhwalithi ephezulu, ukusebenza okuzinzile kanye nekhwalithi enhle, engahlangabezana nesidingo sokukhiqiza emkhakheni wokugaya i-bauxite. Okubaluleke kakhulu, i-Hongcheng inobuchwepheshe obuqinile bobuchwepheshe, Ithimba lonjiniyela bokulungisa ngemuva kokuthengisa elisezingeni eliphezulu lisize ifektri yethu ekulungiseni amaphutha nasekufakeni imishini izikhathi eziningi phakathi nesikhathi sokuhlinzeka, yenza iminikelo emikhulu ekusebenzeni okusemthethweni komshini wokugaya i-bauxite.
Isikhathi sokuthunyelwe: Okthoba-22-2021
