Nhanganyaya ku kaolin
Kaolin haisi mineral yevhu chete, asiwo mineral inokosha zvikuru isiri yesimbi. Inonziwo dolomite nekuti yakachena. Kaolin yakachena, yakapfava uye yakapfava, ine plasticity yakanaka, inodzivirira moto, inomiswa, inonyungudika uye zvimwe zvinhu zvepanyama. Nyika yakapfuma mune zviwanikwa zvekaolin, ine huwandu hwematani angangoita mabhiriyoni makumi maviri nemazana mapfumbamwe, ayo akapararira zvakanyanya. China, United States, Britain, Brazil, India, Bulgaria, Australia, Russia nedzimwe nyika dzine zviwanikwa zvekaolin zvemhando yepamusoro. Zviwanikwa zveKaolin zveChina zviri pakati pezvakanakisa pasi rose, nenzvimbo dzinogadzira matombo dzakasimbiswa mazana maviri nemakumi matanhatu nenomwe uye matani mabhiriyoni maviri nemakumi mapfumbamwe nerimwe ezviwanikwa zvakabvumidzwa.
Kushandiswa kwekaolin
Matombo eKaolin anoburitswa nechisikigo anogona kukamurwa kuita kaolin yemalahle, kaolin yakapfava uye kaolin ine jecha muzvikamu zvitatu zvichienderana nemhando yezviri mukati, plasticity, sandpaper. Nzvimbo dzakasiyana dzekushandisa dzinokumbirwa kuti dzive nemhando dzakasiyana, dzakadai semapepa ekuputira anonyanya kuda kupenya kwakanyanya, viscosity yakaderera uye huwandu hwehukuru hwezvidimbu zvidiki; indasitiri yeceramic inoda plasticity yakanaka, kuumbwa zvakanaka uye kuchena kwemoto; Kudiwa kweRefractory kwe refractoriness yakanyanya; indasitiri yeenamel inoda suspension yakanaka, nezvimwewo. Zvese izvi zvinosarudza marongero eKaolin echigadzirwa, kusiyana kwemhando. Naizvozvo, hunhu hwezviwanikwa zvakasiyana, hunonyanya kusarudza kutungamira kwayo kwezviwanikwa zviripo zvekusimudzira maindasitiri.
Kazhinji, kaolin yemarasha yemumba (kaolin yakaoma), yakakodzera kugadzirwa sekaolin ine calcium, inonyanya kushandiswa mukuzadza zvinhu zvakasiyana-siyana. Nekuda kwekuchena kwayo kwakanyanya kwekaolin ine calcium, inogona kushandiswa mukugadzira mapepa, kunyanya pakugadzira bepa rakaputirwa repamusoro, asi kazhinji haishandiswi yoga nekuda kweivhu rekaolin rine calcium, inonyanya kushandiswa kuwedzera kuchena, chiyero chayo hachina kupfuura ivhu rakagezwa mukugadzira mapepa. Kaolin isina marasha (ivhu rakapfava nevhu jecha), inonyanya kushandiswa mukugadzira mapepa neindasitiri yeceramic.
Maitiro ekukuya kweKaolin
Kuongororwa kwezvikamu zvezvinhu zvakagadzirwa nekaolin
| SiO2 | Al22O3 | H2O |
| 46.54% | 39.5% | 13.96% |
Purogiramu yekusarudza mhando yemuchina wekugadzira upfu hweKaolin
| Tsanangudzo (mesh) | Upfu hwakatsetseka 325mesh | Kugadziriswa kwakadzika kweupfu hwakatsetseka (600 mesh-2000 mesh) |
| Purogiramu yekusarudza michina | Chigayo chekukuya chakamira kana chigayo chekukuya cheRaymond | |
*Cherechedza: sarudza muchina mukuru zvichienderana nezvinodiwa pakubuda uye kunaka kwawo
Ongororo yemamodheru ekugaya
1. Raymond Mill: Raymond Mill inodhura zvishoma pakudyara, ine simba rakawanda, inoshandisa simba shoma, michina yakasimba, ruzha rwakaderera; imuchina unoshanda zvakanaka unochengetedza simba rehupfu hwakatsetseka pasi pe600mesh.
2. Chigayo chakamira: michina mikuru, ine simba guru, inokwanisa kusangana nekugadzirwa kukuru. Chigayo chakamira chinogara kwenguva refu. Zvakashata: michina inodhura zvakanyanya pakudyara mari.
Danho rekutanga: Kupwanya zvinhu zvakagadzirwa
Chinhu chikuru chekaolin chinopwanywa ne crusher kusvika chanyatsonaka (15mm-50mm) chinogona kupinda mu grinding mill.
Danho rechipiri: Kukuya
Zvinhu zvidiki zvekaolin 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 kwekugadzira kaolin powder
Zvinhu zvekugadzirisa: pyrophyllite, kaolin
Kupfava: 200 mesh D97
Kubuda: 6-8t / h
Kugadziriswa kwemidziyo: Seti imwe yeHC1700
Chigayo chekugaya cheHCM isarudzo yakanaka kwazvo yekushandira pamwe nebhizinesi rakadaro rine sisitimu yakakwana yekuvimbisa mushure mekutengesa. Hongcheng kaolin grinding mill chishandiso chitsva chekuvandudza chigayo chechinyakare. Kubuda kwaro kwakakwira ne30% - 40% kupfuura kweRaymond mill yechinyakare kare, izvo zvinovandudza zvakanyanya kushanda zvakanaka kwekugadzira uye kubuda kweyuniti mill. Zvigadzirwa zvakagadzirwa zvine makwikwi makuru pamusika uye zvakakurumbira mukambani yedu.
Nguva yekutumira: Gumiguru-22-2021
