Cov txheej txheem ntawm cov hlau silicon smelting feem ntau suav nrog cov kauj ruam hauv qab no

Kev npaj cov khoom siv: silica kev kho mob, silica yog tawg nyob rau hauv lub puab tsaig crusher mus rau ib tug lumpiness ntawm tsis ntau tshaj 100mm, soj ntsuam cov fragments tsawg tshaj li 5 hli, thiab ntxuav nrog dej kom tshem tawm impurities thiab hmoov nyob rau saum npoo thiab txhim kho permeability ntawm tus nqi.

Kev suav cov khoom xyaw: Raws li qib thiab kev tsim khoom ntawm silicon hlau, qhov kev faib ua feem thiab ntau npaum li cas ntawm silica, txo tus neeg sawv cev thiab lwm yam khoom siv raw yog xam.

Pub: cov nqi npaj tau ntxiv rau lub tshuab hluav taws xob los ntawm lub plhaw thiab lwm yam khoom siv.

Kev faib hluav taws xob: muab lub zog ruaj khov rau lub cub hluav taws xob, tswj qhov kub thiab txias tam sim no hauv lub cub hluav taws xob.

Ramming rauv: Nyob rau hauv cov txheej txheem smelting, tus nqi nyob rau hauv lub cub tawg yog tsis tu ncua rammed los xyuas kom meej kev sib cuag ntawm tus nqi thiab zoo hluav taws xob conductivity.

poob dej: Thaum cov hlau silicon nyob rau hauv lub cub tawg mus txog ib tug tej yam purity thiab kub, cov kua silicon dej tso tawm los ntawm lub qhov hluav taws xob hlau.

Kev kho kom zoo: Rau hlau silicon nrog siab purity yuav tsum, refining kho yuav tsum tau tshem tawm impurities. Refining txoj kev muaj xws li tshuaj refining, lub cev refining, thiab lwm yam., xws li tshuaj refining los ntawm kev siv oxidizing agents xws li chlorine gas, los yog refining los ntawm lub cev txoj kev xws li nqus distillation.

Casting: Cov kua dej ua kom zoo silicon yog txias los ntawm cov txheej txheem casting (xws li cam khwb cia hlau pwm, thiab lwm yam) los tsim cov hlau silicon ingot.

Sib tsoo: Tom qab cov hlau silicon ingot txias thiab tsim, nws yuav tsum tau tawg kom tau txais cov khoom siv hlau silicon nrog qhov yuav tsum tau muaj particle loj. Crushing txheej txheem tuaj yeem siv crusher thiab lwm yam khoom siv.

Ntim: Tom qab cov khoom siv silicon hlau tawg tau dhau qhov kev tshuaj xyuas, lawv tau ntim, feem ntau yog siv tons ntawm cov hnab ntim khoom thiab lwm txoj kev ntim khoom.

Cov saum toj no yog cov txheej txheem yooj yim ntawm cov hlau silicon smelting, thiab cov tuam txhab sib txawv thiab cov txheej txheem ntau lawm yuav ua kom zoo dua qub thiab kho qee cov kauj ruam.