Yuav Ua Li Cas Smelt Aluminium Pellet?

Aluminium pellet smelting yog kom sov cov txhuas pellets mus rau lawv cov melting point ua ntej, thiab ces smelt lawv los ntawm smelting khoom. Nov yog cov kauj ruam ntxaws:

1. Kev npaj: Ua ntej, koj yuav tsum tau npaj cov khoom siv smelting, nrog rau cov smelting rauv, roj, hnyav, thiab lwm yam. Nyob rau tib lub sij hawm, xyuas kom meej tias qhov chaw ua hauj lwm zoo ventilated los tiv thaiv kev tso tawm cov pa phem thaum lub txhuas pellets hlawv.

2. Cua sov aluminium pellets: Muab cov txhuas pellets tso rau hauv lub qhov cub smelting thiab maj mam ua kom sov lawv mus rau qhov melting point ntawm txhuas 660.32 degree. Natural gas, liquefied gas, thiab lwm yam yuav siv tau los ua roj rau cua sov, los yog hluav taws xob cua sov siv tau.

3. Ntxiv cov kuab tshuaj: Thaum lub sij hawm melting ntawm txhuas pellets, qee cov kuab tshuaj tuaj yeem muab ntxiv rau hauv qhov tsim nyog los pab tshem tawm impurities. Feem ntau siv cov kuab tshuaj muaj xws li hydrochloric acid, sodium hydroxide, thiab lwm yam.

4. stirring thiab filtering: Thaum lub sij hawm smelting txheej txheem, siv ib tug stirrer mus txuas ntxiv do cov kua txhuas kom cov kuab tshuaj muaj peev xwm ua kom tiav cov impurities. Tom qab ntawd tshem tawm qhov seem impurities los ntawm kev lim dej thiab lwm txoj hauv kev.

5. Kev kho kom zoo: Rau cov khoom siv txhuas nrog cov kev xav tau tshwj xeeb, kev kho kom zoo kuj tuaj yeem ua tau, xws li kev kho lub tshuab nqus tsev, kev tiv thaiv argon, thiab lwm yam, kom ntseeg tau tias cov purity thiab zoo ntawm txhuas.

6. Casting: Thaum kawg, molten aluminium yog cam khwb cia rau hauv cov duab. Nws tuaj yeem nchuav rau hauv pwm rau casting raws li xav tau, los yog nws tuaj yeem ua rau lwm txoj hauv kev.