Intshayelelo kwi-ore ye-aluminium
I-aluminium ore ingatsalwa ngokwezoqoqosho kwi-aluminium ore yendalo, i-bauxite yeyona ibalulekileyo. I-Alumina bauxite ikwaziwa ngokuba yi-bauxite, eyona nto iphambili yi-alumina oxide eyi-hydrated alumina equlethe ukungcola, yiminerali yomhlaba; imhlophe okanye ingwevu, ibonakala ngombala omdaka otyheli okanye opinki ngenxa yesinyithi esiqulathwe kuyo. Ubuninzi yi-3.9 ~ 4g / cm3, ubunzima yi-1-3, abubonakali kwaye buthambile; abunyibiliki emanzini, bunyibilika kwi-sulfuric acid kunye nesisombululo se-sodium hydroxide.
Ukusetyenziswa kwe-aluminium ore
I-Bauxite ityebile kwizixhobo, ezifunekayo kumashishini amaninzi; ngoko ke, yinto ethandwayo kakhulu engeyoyesinyithi, kwaye yimbangela yokuba yamkelwe ngokubanzi, ikakhulu kuba ithembisa kakhulu kwicandelo lemizi-mveliso.
1. Ishishini le-aluminium. I-bauxite esetyenziswa kumashishini okhuselo lwesizwe, eenqwelo-moya, kwiimoto, kumbane, kwiikhemikhali nakwezinye izinto ezifunekayo imihla ngemihla.
2. Ukuphosa. I-bauxite ene-calcined icutshungulwa ibe ngumgubo ocolekileyo wokuphosa emva kokubumba kwaye isetyenziswe kumacandelo omkhosi, eenqwelo-moya, onxibelelwano, izixhobo, oomatshini kunye nezixhobo zonyango.
3. Kwiimveliso ezichasayo. Ukuchasa kwe-bauxite ene-calcium eninzi kunokufikelela kwi-1780 °C, uzinzo lweekhemikhali, kunye neempawu ezilungileyo zomzimba.
4. Iifayibha ezichasene ne-aluminosilicate. Zineenzuzo ezininzi ezifana nobunzima obulula, ukumelana nobushushu obuphezulu, uzinzo oluhle lobushushu, ukuhanjiswa kobushushu obuphantsi, amandla amancinci obushushu kunye nokumelana nokungcangcazela koomatshini njl.njl. Ingasetyenziswa kwisinyithi nentsimbi, kwisinyithi esingena-ferrous, kwi-elektroniki, kwi-petroleum, kwiikhemikhali, kwi-aerospace, kwinyukliya, kukhuselo lwesizwe nakwamanye amashishini.
5. Izinto eziluhlaza ze-magnesia kunye ne-bauxite, ezongezwe nge-binder efanelekileyo, zingasetyenziselwa ukuphosa i-cylinder liner iyonke nge-ladle yentsimbi enyibilikisiweyo kwaye iziphumo zilungile kakhulu.
6. Ukwenziwa kwesamente ye-bauxite, izinto ezirhabaxa, kunye neekhompawundi ezahlukeneyo zingenziwa nge-aluminium bauxite kushishino lwe-ceramic nakwishishini leekhemikhali.
Ukuhamba kwenkqubo yokucolwa kwe-ore ye-Aluminium
Iphepha lohlalutyo lwezithako ze-aluminium ore
| Al2O3、SiO2、Fe2O3、TiO2、H2O＋ | S、CaO、MgO、K2O、Na2O、CO2、MnO2、Organic matter、Carbonaceous njl. | Ga,Ge,Nb,Ta,TR,Co,Zr,V,P,Cr,Ni njl |
| Ngaphezulu kwe-95% | Izithako zesibini | Izithako zokulandelela |
Inkqubo yokukhetha imodeli yomatshini wokwenza umgubo we-aluminium ore
| Inkcazo | Ukucutshungulwa okunzulu komgubo ocolekileyo (200-400mesh) |
| Inkqubo yokukhetha izixhobo | Umatshini wokugaya othe nkqo kunye nomatshini wokugaya waseRaymond |
Uhlalutyo kwiimodeli zokugaya
1. I-Raymond Mill, umatshini wokugaya we-HC series pendulum: iindleko zotyalo-mali eziphantsi, umthamo ophezulu, ukusetyenziswa kwamandla aphantsi, uzinzo lwezixhobo, ingxolo ephantsi; sisixhobo esifanelekileyo sokucubungula umgubo we-aluminium ore. Kodwa inqanaba lomlinganiselo omkhulu liphantsi xa lithelekiswa nomatshini wokugaya othe nkqo.
2. I-HLM vertical mill: izixhobo ezinkulu, ezinomthamo ophezulu, ukuhlangabezana neemfuno zemveliso ezinkulu. Imveliso inomgangatho ophezulu we-spherical, umgangatho ongcono, kodwa iindleko zotyalo-mali ziphezulu.
Inqanaba I: Ukutyunyuzwa kwezinto ezikrwada
Izinto ezinkulu ze-aluminium ore zityunyuzwa yi-crusher ukuya kutsho kube bubuncinci bokutya (15mm-50mm) obunokungena kwi-grinding mill.
Inqanaba lesiBini: Ukusila
Izinto ezincinci ze-aluminium ore ezicoliweyo zithunyelwa kwi-storage hopper nge-elevator, emva koko zithunyelwa kwigumbi lokusila le-mill ngokulinganayo nangobuninzi yi-feeder ukuze zisilwe.
Inqanaba lesi-3: Ukwahlulahlula
Izinto ezisiliweyo zilinganiswa ngokwenkqubo yokulinganisa, kwaye umgubo ongafanelekiyo ulinganiswa ngokwesihluzo kwaye ubuyiselwe kumatshini oyintloko ukuze usetyenziswe kwakhona.
Inqanaba V: Ukuqokelelwa kweemveliso ezigqityiweyo
Umgubo ohambelana nobunzima buhamba ngepayipi kunye negesi uze ungene kwisiqokeleli sothuli ukuze sahlulwe kwaye siqokelelwe. Umgubo ogqityiweyo oqokelelweyo uthunyelwa kwisisele semveliso egqityiweyo ngesixhobo sokuhambisa ngesango lokukhupha, uze upakishwe yi-powder tanker okanye i-automatic packer.
Imizekelo yokusetyenziswa komgubo we-aluminium ore
Imodeli kunye nenani lezi zixhobo: Iseti e-1 ye-HC1300
Ukucubungula izinto eziluhlaza: iBauxite
Ubunzima: 325 mesh D97
Umthamo: 8-10t / h
Uqwalaselo lwezixhobo: Iseti e-1 ye-HC1300
Kwimveliso yepowder eneempawu ezifanayo, imveliso ye-HC1300 ingaphezulu ngeetoni ezi-2 kuneyomatshini wendabuko we-5R, kwaye ukusetyenziswa kwamandla kuphantsi. Yonke inkqubo iyazisebenzela ngokwayo. Abasebenzi kufuneka basebenze kwigumbi lolawulo eliphakathi kuphela. Ukusebenza kulula kwaye konga iindleko zabasebenzi. Ukuba iindleko zokusebenza ziphantsi, iimveliso ziya kukhuphisana. Ngaphezu koko, lonke uyilo, isikhokelo sokufakelwa kunye nokuqaliswa kweprojekthi yonke kusimahla, kwaye sanelisekile kakhulu.
Ixesha lokuthumela: Okthobha-22-2021
