Hmoov calcium aluminate yog cov khoom siv zoo tshaj plaws rau kev tsim cov tshuaj ntxuav dej. Hmoov calcium aluminate rau cov tshuaj kho dej yog ib qho kev lag luam tshiab nrog kev yug los ntawm ob kauj ruam ntawm polyaluminum chloride, ib qho coagulant rau kev kho dej. HCMilling (Guilin Hongcheng) yog lub chaw tsim khoom ntawmbauxite sib tsoo zeb cov khoom siv. Cov hauv qab no yog kev qhia luv luv txog kev npaj cov hmoov calcium aluminate los ntawm bauxite sib tsoo zeb.

Kev npaj cov hmoov calcium aluminate los ntawm bauxite hmoov sib tsoo:

(1) Kev kho mob bauxite homogenization: muab cov khoom bauxite khov rau hauv lub tsev khaws khoom siv raw homogenizing, homogenize lawv los ntawm kev sib kis, sawv ntsug thiab sib tov lub ntiajteb txawj nqus, tswj qhov kev hloov pauv ntawm AL2O3 ntawm cov khoom bauxite qib qis hauv ± 0.5% ntawm tus nqi xav tau, thiab tswj qhov kev hloov pauv ntawm CaO ntawm limestone hauv ± 0.25% ntawm tus nqi xav tau, yog li kom ruaj khov cov khoom sib xyaw reactant;

(2) Cov khoom siv raw sib tsoo thiab sib phim: muab cov pob zeb limestone thiab cov khoom siv bauxite qis rau hauv lub puab tsaig crusher thiab rauj crusher rau kev sib tsoo thiab kev sib tsoo theem nrab kom tau txais cov khoom siv bauxite qis thiab cov khoom siv limestone nrog qhov loj me ntawm 3 hli, thiab tom qab ntawd muab cov khoom siv bauxite qis thiab cov khoom siv limestone rau hauv lub tshuab sib tsoo bauxite rau kev sib tsoo raws li qhov yuav tsum tau ua ntawm cov khoom siv calcium oxide, Cov pluas noj nyoos nrog qhov zoo <12% (0.08 hli square mesh sieve residue) tau txais;

(3) Cov pluas noj nyoos ua ntej: muab cov pluas noj nyoos rau hauv lub tshuab ua ntej, tswj cov roj ntawm lub qhov cub>900 ℃, thiab preheat thiab decompose rau 20 ~ 30 feeb;

(4) Kev hlawv cov hmoov nplej nyoos: xa cov hmoov nplej nyoos uas tau preheated thiab decomposed mus rau hauv lub qhov cub rotary rau kev hlawv, qhov kub hauv lub qhov cub rotary yog 1300 ~ 1400 ℃, thiab cov clinker tau txais tom qab sintering rau 25 ~ 30 feeb;

(5) Cov khoom tiav lawm sib tsoo: sib tsoo cov calcined clinker rau hauv cov hmoov nrog qhov zoo hauv qab 30% (0.08mm square hole sieve residue) los ntawm bauxite clinker sib tsoo cov khoom siv kom tau txais cov hmoov calcium aluminate grey.

HCMilling (Guilin Hongcheng), ua tus tsim cov khoom siv sib tsoo bauxite, tau siv cov khoom siv sib tsoo bauxite clinker dav dav xws libauxite Raymond zeb thiabbauxitentsug roller zebnyob rau hauv tus txheej txheem ntawm kev npaj calcium aluminate hmoov los ntawm bauxite hmoov zeb. Muaj ntau tus neeg siv khoom rooj plaub thiab kev nplua nuj nyob rau hauv kev tsim qauv. Yog tias koj muaj kev thov yuav khoom raubauxite sib tsoo zebcov khoom siv, thov hu rau peb kom paub cov ntsiab lus ntawm cov khoom siv.