Chiyambi cha Dolomite
Bauxite imadziwikanso kuti alumina bauxite, gawo lalikulu ndi alumina oxide yomwe ndi alumina yosungunuka yokhala ndi zinthu zosafunika, ndi mchere wa nthaka; woyera kapena imvi, imawoneka ngati yachikasu kapena pinki chifukwa cha chitsulo chomwe chilimo. Kuchuluka kwake ndi 3.9 ~ 4g / cm3, kuuma 1-3, kosawoneka bwino komanso kofooka; kosasungunuka m'madzi, kusungunuka mu sulfuric acid ndi sodium hydroxide solution.
Kugwiritsa ntchito Bauxite
Bauxite ili ndi zinthu zambiri zofunikira, zomwe zimafunika m'mafakitale ambiri; chifukwa chake, ndi chinthu chodziwika bwino chosakhala chachitsulo, ndipo chifukwa chake chalandiridwa kwambiri, makamaka chifukwa ndi chodalirika kwambiri m'mafakitale.
1. Makampani opanga aluminiyamu. Bauxite imagwiritsidwa ntchito pa ntchito zoteteza dziko, ndege, magalimoto, zamagetsi, mankhwala ndi mafakitale ena ofunikira tsiku ndi tsiku.
2. Kuponya. Calcined bauxite imakonzedwa kukhala ufa wosalala woti igwiritsidwe ntchito pambuyo pa nkhungu ndipo imagwiritsidwa ntchito m'magulu ankhondo, ndege, kulumikizana, zida, makina ndi zida zamankhwala.
3. Pa zinthu zotsutsana ndi calcium. Kukana kwa bauxite yokhala ndi calcium yambiri kumatha kufika pa 1780°C, komanso kukhala ndi makhalidwe abwino.
4. Ulusi wofewa wa aluminosilicate. Uli ndi ubwino wambiri monga kulemera kopepuka, kukana kutentha kwambiri, kukhazikika bwino kwa kutentha, kutentha kochepa, kutentha pang'ono komanso kukana kugwedezeka kwa makina ndi zina zotero. Ungagwiritsidwe ntchito mu chitsulo ndi chitsulo, zitsulo zopanda chitsulo, zamagetsi, mafuta, mankhwala, ndege, nyukiliya, chitetezo cha dziko ndi mafakitale ena.
5. Zipangizo zopangira magnesia ndi bauxite, zowonjezeredwa ndi chomangira choyenera, zingagwiritsidwe ntchito popanga chidebe chachitsulo chosungunuka ndi zotsalira zabwino kwambiri.
6. Kupanga simenti ya bauxite, zinthu zokwawa, ndi mankhwala osiyanasiyana kungapangidwe ndi aluminiyamu bauxite m'makampani opanga zinthu zadothi komanso makampani opanga mankhwala.
Njira yopera Bauxite
Kusanthula kwa zigawo za zinthu zopangira bauxite
| Al2O3、SiO2、Fe2O3、TiO2、H2O＋ monga gawo lalikulu | S、CaO、MgO、K2O、Na2O、CO2、MnO2 | Ga,Ge,Nb,Ta,TR,Co,Zr,V,P,Cr,Ni etc |
| >95% | Chigawo chaching'ono | Zinthu zotsatizana |
Pulogalamu yosankha chitsanzo cha makina opangira ufa wa Bauxite
| Kufotokozera | Kukonza ufa wabwino (80-400mesh) | Kukonza ufa wa Ultrafine kwambiri (600-2000mesh) |
| Pulogalamu yosankha zida | Mphero yopukutira yowongoka ndi mphero yopukutira ya raymond | |
*Zindikirani: sankhani makina akuluakulu malinga ndi zofunikira pa kutulutsa ndi kusalala
Kusanthula kwa mitundu ya mphero yopera
1. Raymond Mill, HC series pendulum grinding mill: ndalama zochepa zogulira, mphamvu zambiri, kugwiritsa ntchito mphamvu zochepa, kukhazikika kwa zida, phokoso lochepa; ndi zida zoyenera kwambiri pokonza ufa wa Bauxite. Koma kuchuluka kwa ufa waukulu ndi kochepa poyerekeza ndi grindi yoyimirira.
2. Mphero yoyimirira ya HLM: zida zazikulu, zogwira ntchito kwambiri, kuti zikwaniritse kufunikira kwakukulu kwa kupanga. Chogulitsacho chili ndi mulingo wozungulira komanso wabwino kwambiri, koma mtengo wake ndi wokwera.
3. HCH ultrafine grinding roller mill: ultrafine grinding roller mill ndi zida zogwirira ntchito bwino, zosunga mphamvu, zotsika mtengo komanso zothandiza pa ufa wa ultrafine woposa ma meshes 600.
4. HLMX ultra-fine vertical mill: makamaka kwa ufa waukulu wa ultrafine wopangidwa ndi mphamvu yoposa ma meshes 600, kapena kasitomala amene ali ndi zofunikira zapamwamba pa mawonekedwe a tinthu ta ufa, HLMX ultrafine vertical mill ndiyo chisankho chabwino kwambiri.
Gawo Loyamba: Kuphwanya zipangizo zopangira
Chipangizo chachikulu cha Bauxite chimaphwanyidwa ndi chotsukira mpaka kufika pamlingo wochepa (15mm-50mm) womwe ungalowe mu pulverizer.
Gawo Lachiwiri: Kupera
Zipangizo zazing'ono za Bauxite zophwanyidwa zimatumizidwa ku hopper yosungiramo zinthu ndi elevator, kenako zimatumizidwa ku chipinda chopukusira cha mphero mofanana komanso mochuluka ndi chodyetsera kuti chipukute.
Gawo Lachitatu: Kugawa
Zipangizo zophwanyidwa zimayesedwa ndi dongosolo lowunikira, ndipo ufa wosayenerera umayesedwa ndi chogawa ndikubwezedwa ku makina akuluakulu kuti uperedwenso.
Gawo V: Kusonkhanitsa zinthu zomalizidwa
Ufa wofanana ndi kupyapyala umadutsa mu payipi pamodzi ndi mpweya ndipo umalowa mu chosonkhanitsira fumbi kuti ulekanitsidwe ndi kutengedwa. Ufa womalizidwa wosonkhanitsidwa umatumizidwa ku silo ya chinthu chomalizidwa ndi chipangizo chonyamulira kudzera mu doko lotulutsira, kenako nkupachikidwa ndi chosungira ufa kapena chopakira chokha.
Zitsanzo zogwiritsira ntchito ufa wa bauxite
Chitsanzo cha zida ndi nambala: seti imodzi ya HLM2400
Kukonza zopangira: Bauxite
Kusalala kwa chinthu chomalizidwa: 325 mesh D97
Mphamvu: 8-10t / h
Guilin Hongcheng ili ndi mphamvu komanso maziko olimba pakupanga makina opera. Ndi katswiri pa kafukufuku ndi chitukuko cha makina opera. Kudzera mu kuyerekeza mobwerezabwereza ndi kafukufuku wamsika, kampani yathu idasankha Hongcheng bauxite mill (HLM2400 vertical roller mill). Mphero ya bauxite yopangidwa ndi Guilin Hongcheng ili ndi khalidwe lapamwamba, magwiridwe antchito okhazikika komanso khalidwe labwino, lomwe lingakwaniritse kufunikira kwa kupanga m'munda wa bauxite pulverization. Chofunika kwambiri, Hongcheng ili ndi ukadaulo wamphamvu waukadaulo, Gulu la mainjiniya okonza zinthu pambuyo pogulitsa lathandiza fakitale yathu kukonza zolakwika ndikuyika zida nthawi zambiri panthawi yopereka, kupereka zopereka zazikulu pakugwira ntchito mwalamulo kwa mphero yopera bauxite.
Nthawi yotumizira: Okutobala-22-2021
