Chiyambi cha Aluminium ore
Mwala wa aluminiyamu ukhoza kuchotsedwa mwachuma mwachilengedwe wa aluminiyamu ore, bauxite ndiye wofunikira kwambiri.Alumina bauxite amadziwikanso kuti bauxite, chigawo chachikulu ndi alumina oxide yomwe imakhala ndi hydrated alumina yomwe ili ndi zonyansa, ndi mchere wapadziko lapansi;zoyera kapena zotuwa, zimawoneka zofiirira zachikasu kapena pinki chifukwa cha chitsulo chomwe chili.Kachulukidwe ndi 3.9 ~ 4g/cm3, kuuma 1-3, opaque ndi brittle;osasungunuka m'madzi, sungunuka mu sulfuric acid ndi sodium hydroxide solution.
Kugwiritsa ntchito Aluminium ore
Bauxite ndi wolemera muzinthu, zofunikira m'mafakitale ambiri;choncho, ndizinthu zodziwika kwambiri zopanda zitsulo, ndipo chifukwa chake zalandiridwa kawirikawiri, makamaka chifukwa zimalonjeza kwambiri m'munda wa mafakitale.
1. Makampani a aluminiyamu.Bauxite amagwiritsidwa ntchito pachitetezo cha dziko, mlengalenga, magalimoto, magetsi, mankhwala ndi mafakitale ena ofunikira tsiku lililonse.
2. Kuponya.Calcined bauxite ndi kukonzedwa mu ufa wabwino kuponyera pambuyo nkhungu ndi ntchito zankhondo, zamlengalenga, mauthenga, zida, makina ndi zida zachipatala magawo.
3. Pakuti refractory mankhwala.High calcined bauxite refractoriness imatha kufika ku 1780 ° C, kukhazikika kwamankhwala, katundu wabwino wakuthupi.
4. Aluminosilicate refractory ulusi.Ndi ubwino angapo monga kulemera kwa kuwala, kukana kutentha kwakukulu, kukhazikika kwabwino kwa kutentha, kutsika kwa kutentha kwa kutentha, kutentha pang'ono ndi kukana kugwedezeka kwa makina ndi zina zotero.Angagwiritsidwe ntchito chitsulo ndi zitsulo, nonferrous zitsulo, zamagetsi, mafuta, mankhwala, Azamlengalenga, nyukiliya, chitetezo dziko ndi mafakitale ena.
5. Zopangira za magnesia ndi bauxite, zowonjezeredwa ndi zomangira zoyenera, zitha kugwiritsidwa ntchito poponyera cylinder ladle yachitsulo chosungunuka ndi zotsatira zabwino kwambiri.
6. Kupanga simenti ya bauxite, zipangizo zowononga, mankhwala osiyanasiyana akhoza kupangidwa ndi aluminium bauxite mu makampani a ceramic ndi makampani opanga mankhwala.
Njira yopita kwa Aluminium ore pulverization
Pepala la aluminiyamu yowunikira zinthu
| Al2O3,SiO2,Fe2O3,TiO2,H2O＋ | S,CaO,MgO,K2O,Na2O,CO2,MnO2,Organic matter,Carbonaceous etc. | Ga,Ge,Nb,Ta,TR,Co,Zr,V,P,Cr,Ni etc |
| Kupitilira 95% | Zosakaniza zachiwiri | Tsatani zosakaniza |
Aluminium ore ufa wopanga makina osankhidwa pulogalamu
| Kufotokozera | Kukonza kwakuya kwa ufa wabwino (200-400mesh) |
| Pulogalamu yosankha zida | Oyima mphero ndi Raymond mphero |
Analysis pa mphero zitsanzo
1. Raymond Mill, HC mndandanda wa pendulum akupera mphero: ndalama zotsika mtengo, mphamvu zambiri, kugwiritsa ntchito mphamvu zochepa, kukhazikika kwa zida, phokoso lochepa;ndiye zida zabwino zopangira ufa wa aluminiyamu.Koma mlingo waukulu ndi wotsika poyerekeza ndi mphero yoyima.
2.HLM ofukula mphero: zida zazikulu, mphamvu zazikulu, kukwaniritsa zofuna zazikulu zopanga.Zogulitsa zimakhala zozungulira kwambiri, zabwinoko, koma mtengo wandalama ndi wokwera.
Gawo I: Kuphwanyidwa kwa zipangizo
Zinthu zazikulu za aluminiyamu zimaphwanyidwa ndi chophwanyira ku chakudya chabwino (15mm-50mm) chomwe chingalowe mu mphero.
Gawo II: Kupera
The wosweka Aluminiyamu ore zipangizo zing'onozing'ono amatumizidwa ku hopper yosungirako ndi elevator, ndiyeno amatumizidwa ku chipinda akupera mphero wogawana ndi quantitatively ndi wodyetsa akupera.
Gawo III: Kusankha
Zida zogayidwa zimasinthidwa ndi makina opangira, ndipo ufa wosayenerera umayikidwa ndi gulu ndikubwerera ku makina akuluakulu kuti agayidwenso.
Gawo V: Kusonkhanitsa zinthu zomalizidwa
Ufa womwe umagwirizana ndi fineness umayenda mupaipi ndi gasi ndikulowa m'malo otolera fumbi kuti alekanitse ndi kusonkhanitsa.Ufa womalizidwa womwe wasonkhanitsidwa umatumizidwa ku silo yomalizidwa ndi chipangizo chotumizira kudzera pa doko lotayira, kenako nkumapakidwa ndi tanker yaufa kapena paki yokha.
Zitsanzo zogwiritsira ntchito pokonza ufa wa aluminiyamu
Chitsanzo ndi chiwerengero cha zipangizo izi: 1 seti ya HC1300
Kukonza zopangira: Bauxite
Ubwino: 325 mauna D97
Mphamvu: 8-10t / h
Kukonzekera kwa zida: 1 seti ya HC1300
Popanga ufa wokhala ndi mawonekedwe omwewo, kutulutsa kwa HC1300 kuli pafupifupi matani 2 kuposa makina achikhalidwe a 5R, ndipo kugwiritsa ntchito mphamvu kumakhala kochepa.Dongosolo lonse ndi lodziwikiratu.Ogwira ntchito amangofunika kugwira ntchito m'chipinda chapakati chowongolera.Ntchitoyi ndi yosavuta ndipo imapulumutsa ndalama zogwirira ntchito.Ngati mtengo wogwirira ntchito uli wotsika, zinthuzo zidzakhala zopikisana.Komanso, mapangidwe onse, chitsogozo cha kukhazikitsa ndi kutumiza ntchito yonseyi ndi yaulere, ndipo ndife okhutira kwambiri.
Nthawi yotumiza: Oct-22-2021
