Kaolin, kunyanya ultra-fine calcined kaolin, sechinhu chinonyanya kukosha inorganic non-metallic material, yakagara ichiita basa rinokosha zvikuru muindasitiri yepepa ine unhu hwakanakisisa hwemuviri.Calcined kaolin rinoshandiswa bepa indasitiri ane porous uye yakakwirira whiteness structural functional material, iyo inonyanya kushandiswa kutsiva inodhura titanium dioxide uye mamwe emhando yepamusoro pigments.Semugadziri wekugadzira michina yekukuya, iyocalcined kaolinultra-fine verticalrollerchigayo inogadzirwa neHCMilling(Guilin Hongcheng) yakashandiswa zvakanyanya uye inozivikanwa mukugadzirwa kwecalcined kaolin.Iyi inotevera sumo yekugadzira nzira ye calcined kaolin:

Izvo zvinodiwa zvemhando yeindasitiri yemapepa ecalcined kaolin zvinonyanya kuratidzwa mune zvinodiwa pakukura kwechikamu, kuchena, kuhwanda simba, kunyura kwemafuta, viscosity concentration, pH kukosha, kupfeka kukosha uye zvimwe zviratidzo zvecalcined kaolin.Mumamiriro ezvinhu ekuti misika yekaolin yakashambidzwa yave ichiderera gore negore nekuda kwekukanganisa kweheavy calcium carbonate, kutengesa kwemusika kwave kuchikwira, izvo zvaita kuti vagadziri vazhinji vatevedzere.Kubva kuma1980, nhamba huru yemarasha akatevedzana kaolin akawanikwa (zvinonzi nzvimbo dzinotarisirwa dzinopfuura matani mabhiriyoni gumi).Nekuda kwehupamhi hwepamusoro uye hushoma hutsvina hunokuvadza, marasha akatevedzana kaolin yave yakanakira mbishi kugadzirwa kwebepa giredhi rakakwenenzverwa kaolin.Tarisiro yemusika we calcined kaolin inogadzirwa kubva kumarasha akatevedzana kaolin yakakura.

Kugadzirwa kwe calcined kaolin kunonyanya kusanganisira zvikamu zviviri: kupwanya superfine maitiro uye calcining whitening process.

1. Kukuya superfine process ye calcined kaolin production method: kukuya superfine process ndiyo yakakosha link yekuona kunaka kwekaolin.Kupwanya marasha akatevedzana kaolin superfine yakaoma kaolin (kubva pa5~20mm kusvika 40~80 μ m) Ultrafine (kubva pa40 kusvika 80 μ M kusvika – 10 μ M kana – 2 μ m).calcined kaolinRaymond chigayo uye calcined kaolin vertical roller chigayo chinogadzirwa neHCMilling(Guilin Hongcheng) midziyo yakakasharara yekupwanya, inogona kushandiswa kwekutanga kupwanya kwakaomarara kwecalcined kaolin kugadzira nzira, uye inogona kugadzira 80-600 mesh marasha akatevedzana kaolin;HLMX akatevedzana calcined kaolin ultra-fine verticalrollerchigayo, ring roller mill uye mamwe ma-ultra-fine crushing equipment akakodzera ku-ultra-fine crushing in the production method of calcined kaolin, inogona kugadzira 3-45 μ M superfine kaolin powder ndiyo yakanaka calcined kaolin superfine powder mill.

2. The calcination uye whitening process of calcined kaolin production method: Tichifunga nezve diagenetic maitiro emarasha akatevedzana kaolin, ndiko kuti, ine mamwe organic zvinhu, kuti ayo mbishi ore whiteness inongova 6 ~ 40%, iyo iri kure kuzadzisa zvinodiwa zvemhando yeindasitiri yemapepa kune yakavharwa kaolin, saka iyo calcination decarburization uye kuchena maitiro inofanira kutorwa.Zvinoenderana nezvinodiwa zvakasiyana zvemhando yekaolin, inogona zvakare kukamurwa kuita zvigadzirwa zviviri: yepakati tembiricha calcined kaolin uye yakakwirira tembiricha calcined kaolin.

Kuenzanisa kwemaitiro ecalcined kaolin yekugadzira nzira: zvichienderana nekuti iyo superfine process yakanyorova kana yakaoma maitiro uye kutevedzana kweiyo superfine process uye calcination process, mana ekugadzira maitiro anogona kusanganiswa, anoti.

(1) wet superfine process inoteverwa necalcination process (2) yakaoma superfine process inoteverwa necalcination process (3) calcination inoteverwa nekunyorova kwe superfine process (4) calcination inoteverwa neyakaoma superfine process.Nekuti vanhu vane manzwisisiro akasiyana ezvekupedzisira-zvakanaka zvinhu, nzira dzekuita dzinoshandiswa mumabhizinesi akasiyana dzakasiyana:

(1) Iyo yakanyorovesa superfine calcination process yakarebesa, asi ine yakasimba kuchinjika kune yakabikwa, uye mhando yechigadzirwa inogona kusangana nezvinodiwa zveindasitiri yemapepa;

(2) Kuverengera uye kunyorova kwepamusoro maitiro kazhinji kunoda yakakosha midziyo yekuomesa uye yekuparadzira.Iyi nzira ine kusasimba kuchinjika kune zvigadzirwa, asi inogona kugadzira zvigadzirwa zvinodiwa neindasitiri yemapepa;

(3) Iyo yakaoma superfine calcination process uye yekutanga calcination uye ipapo yakaoma superfine process haigone kuburitsa kaolin yeindastiri yemapepa (nekuda kwechikonzero chemichina yepamusoro), inoda mhando yepamusoro yezvigadzirwa.

Pakazere, maitiro ekuoma kwepamusoro pamberi pekuverengera ane simba rinoshanda kushanda, uye maitiro ekuyerera dhizaini ndere: mbishi ore → kupwanya → kupwanya → yakaoma superfine → calcination → chigadzirwa.Zvakanakira nzira iyi ndeiyi: (1) maitiro ipfupi, uye maitiro ese anongoda matatu kusvika mana emidziyo mikuru.Kana HongchengHLMX calcined kaolin ultrafine poda chigayo inosarudzwa, midziyo mitatu chete inodiwa, zvinoti, crusher, calcined kaolin ultrafine powder mill, calciner, iyo yakanakira kutonga kwese uye kuronga zvine musoro;(2) Iko kushandiswa kwesimba kune musoro.Mukuita uku, iyo superfine process yezvinhu inoiswa pamberi peiyo calcination process kudzivirira dambudziko rekushandisa simba rakawanda nekuda kwekupwanya uye kupisa zvinhu.Kana iyo poda calcination process yakagamuchirwa, inogona kutariswa seyakazara yakaoma kugadzirwa maitiro.Nezve tekinoroji, kushandiswa kwesimba kunonzwisisika.

Kushandisa marasha akatevedzana kaolin kugadzira coating giredhi calcined kaolin yemapepa indasitiri pasina mubvunzo nzira inoshanda kushandisa zvine musoro kushandisa marasha gangue.Izvo zvinofanirwa kucherechedzwa kuti nzira dzakakodzera dzekuita dzinofanirwa kusarudzwa maererano nezviwanikwa zvenzvimbo uye capital.Kana iwe uchida kuziva zvakawanda nezve nzira dzekugadzira uye kusarudzwa kwemidziyo ye calcined kaolin, ndapota tifonere kuti uwane ruzivo.