Nhanganyaya kuDolomite
Bauxite inozivikanwawo sealumina bauxite, chinhu chikuru ialumina oxide iyo ine hydrated alumina ine tsvina, imineral yevhu; chena kana grey, inoonekwa neruvara rwebrown-shava kana pink nekuda kwesimbi iri mairi. Kuwanda kwayo kuri 3.9~4g/cm3, kuomarara 1-3, hakuoneki uye hakupfumbuki; hakunyungudike mumvura, kunonyungudika musulfuric acid uye sodium hydroxide solution.
Kushandiswa kweBauxite
Bauxite yakapfuma muzvinhu, inodiwa mumaindasitiri mazhinji; saka, chinhu chinozivikanwa zvikuru chisiri chesimbi, uye chikonzero nei chave chichigamuchirwa, kunyanya nekuti chinobatsira zvikuru mumaindasitiri.
1. Indasitiri yearuminiyamu. Bauxite inoshandiswa mukudzivirira nyika, mundege, mumotokari, mumagetsi, mumakemikari nezvimwe zvinodiwa zuva nezuva.
2. Kukanda. Calcined bauxite inogadzirwa kuita upfu hwakatsetseka hwekukanda mushure mekuumbwa uye inoshandiswa mumauto, mundege, mukutaurirana, mukugadzira zvishandiso, mumichina uye muzvikamu zvemidziyo yekurapa.
3. Kune zvigadzirwa zvinoramba kushanda. Kuramba kushanda kwe bauxite ine calcium yakawanda kunogona kusvika 1780°C, uye hunhu hwakanaka hwemuviri.
4. Mafiber eAluminosilicate refractory. Ane mabhenefiti akati wandei akadai sehuremu hushoma, kuramba kupisa kwakanyanya, kugadzikana kwakanaka kwekupisa, kufambisa kupisa kwakaderera, kugona kupisa kudiki uye kuramba kudedera kwemakanika nezvimwewo. Inogona kushandiswa musimbi nesimbi, simbi dzisina feri, zvemagetsi, peturu, makemikari, ndege, nyukireya, dziviriro yenyika nedzimwe nzvimbo.
5. Magnesia neBauxite, zvakawedzerwa nebinder yakakodzera, zvinogona kushandiswa kuumba silinda yesimbi yakanyungudutswa nesimbi yakanyungudutswa, zvichipa mhedzisiro yakanaka kwazvo.
6. Kugadzirwa kwesimende yebauxite, zvinhu zvinogumbura, makemikari akasiyana-siyana zvinogona kugadzirwa nearuminiyamu bauxite muindasitiri yeceramic uye indasitiri yemakemikari.
Maitiro ekukuya kweBauxite
Kuongororwa kwezvikamu zvezvinhu zvakagadzirwa nebauxite
| Al2O3、SiO2、Fe2O3、TiO2、H2O＋sechinhu chikuru | S、CaO、MgO、K2O、Na2O、CO2、MnO2 | Ga,Ge,Nb,Ta,TR,Co,Zr,V,P,Cr,Ni etc |
| >95% | Chikamu chidiki | Zvinhu zvekutevera |
Purogiramu yekusarudza mhando yemuchina wekugadzira upfu hweBauxite
| Tsanangudzo | Kugadziriswa kwehupfu hwakatsetseka (80-400mesh) | Kugadzira upfu hwakatsetseka hwakadzika (600-2000mesh) |
| Purogiramu yekusarudza michina | Chigayo chekukuya chakamira uye chigayo chekukuya cheRaymond | |
*Cherechedza: sarudza muchina mukuru zvichienderana nezvinodiwa pakubuda uye kunaka kwawo
Ongororo yemamodheru ekugaya
1. Raymond Mill, HC series pendulum grinding mill: mari shoma yekudyara, kugona kukuru, kushandiswa kwesimba shoma, kugadzikana kwemidziyo, ruzha rwakaderera; ndiyo michina yakakodzera yekugadzirisa upfu hweBauxite. Asi mwero wehukuru hwakakura wakaderera zvichienzaniswa ne vertical grinding mill.
2. HLM vertical mill: michina mikuru, ine simba guru, inokwanisa kusangana nezvinodiwa pakugadzirwa kukuru. Chigadzirwa chine mwero wepamusoro wedenderedzwa, mhando iri nani, asi mutengo wekudyara wakakwira.
3. HCH ultrafine grinding roller mill: ultrafine grinding roller mill inoshanda zvakanaka, inochengetedza simba, inodhura uye inoshanda yekugadzira ultrafine powder inodarika 600 meshes.
4. HLMX ultra-fine vertical mill: kunyanya kune yakakura yekugadzira ultrafine powder inodarika 600 meshes, kana mutengi ane zvinodiwa zvepamusoro pamhando yehupfu, HLMX ultrafine vertical mill ndiyo sarudzo yakanakisa.
Danho rekutanga: Kupwanya zvinhu zvakagadzirwa
Chinhu chikuru cheBauxite chinopwanywa necrusher kusvika chanyatsonaka (15mm-50mm) chinogona kupinda mupulverizer.
Danho rechipiri: Kukuya
Zvinhu zvidiki zveBauxite zvakapwanywa zvinotumirwa kunzvimbo yekuchengetera zvinhu neelevator, uye zvinozotumirwa kuimba yekukuya yemuchina wekugaya zvakaenzana uye nehuwandu nefeeder kuti zvikuyiwe.
Danho rechitatu: Kuronga
Zvinhu zvakagayiwa zvinoongororwa nehurongwa hwekugadza, uye hupfu husina kukodzera hunoongororwa nechikamu chekuongorora uye hunodzoserwa kumuchina mukuru kuti ugocherwe zvakare.
Danho V: Kuunganidzwa kwezvinhu zvakapedzwa
Upfu hunoenderana nekupfava hunoyerera nemupaipi negasi uye hunopinda mumuchina wekuunganidza guruva kuti huparadzaniswe uye huunganidzwe. Upfu hwakapedzwa hunounganidzwa hunotumirwa kunzvimbo yekugadzirwa kwapera nemudziyo wekutakura kuburikidza nechiteshi chekuburitsa, uye hwozoputirwa netangi rehupfu kana otomatiki.
Mienzaniso yekushandiswa kwekugadzirisa upfu hwebauxite
Mhando yemidziyo nenhamba: seti imwe yeHLM2400
Kugadzira zvinhu zvakabikwa: Bauxite
Kunyatsonaka kwechigadzirwa chapera: 325 mesh D97
Kukwanisa: 8-10t / h
Guilin Hongcheng ine simba rakasimba uye hwaro hwakasimba mumunda wekugadzira michina yekukuya. Inyanzvi mumunda weR & D yemuchina wekukuya uye kugadzira. Kuburikidza nekuenzanisa kakawanda uye kutsvakurudza kwemusika, kambani yedu yakasarudza Hongcheng bauxite mill (HLM2400 vertical roller mill). Bauxite mill inogadzirwa naGuilin Hongcheng ine mhando yepamusoro, kushanda kwakasimba uye mhando yakanaka, iyo inogona kusangana nezvinodiwa zvekugadzira mumunda we bauxite pulverization. Chinonyanya kukosha, Hongcheng ine tekinoroji yakasimba yehunyanzvi, timu yemainjiniya ekugadzirisa mushure mekutengesa yepamusoro yakabatsira fekitori yedu mukugadzirisa nekugadzirisa nekuisa michina kakawanda munguva yekugovera, ichipa mipiro mikuru mukushanda kwepamutemo kwe bauxite grinding mill.
Nguva yekutumira: Gumiguru-22-2021
