Maitiro ekunyungudisa zvisaririra zvealuminium mu a choto chinonyunguduka.

1. Process zvinodiwa

1.1 Usati wanyungudusa zvimedu zvealuminium muchoto chinonyunguduka, wedzera hafu yevira yealuminium mvura (inenge 3t) kune yakaenzana yevira uye gadziriso yevira, kupisa kusvika ku720-760 ℃ uye kudzima moto, wedzera huwandu hwakakodzera hwezvimedu zvealuminium. , wedzera zvimedu zvealuminium uye shandisa slag rake kuti uzvibvise. Zvimedu zvearuminiyamu zviri pamusoro pechoto chechoto zvinotsikirirwa zvishoma nezvishoma mualuminium yakanyungudutswa (kudzivirira mvura iri muzvidimbu zvealuminium kuti isaputika). Mushure mekudzvanya pasi, shandisa slag rake kumutsa nehupamhi hukuru. Mushure mekunge kubvongodza kwakazara kwapera (hapana murazvo wakazaruka kana zvimedu zvealuminium zvinotenderwa mukati mechoto chechoto), wedzera zvimedu zvealuminium zvakakodzera sezvinodiwa. Izvo zvinodiwa zvekushanda zvakafanana nepamusoro. Kana tembiricha muchoto yakaderera kupfuura 680 ° C, rega kuwedzera zvimedu zvealuminium, vhara gonhi rechoto kuti uwedzere kupisa mushure mekupisa, uye wobva wawedzera zvimedu zvealuminium mushure mekupisa kusvika 720-760 ° C uye bvisa moto. Kuvhiya kwakafanana nepamusoro.

1.2 Mushure mekunge aluminium yakanyungudutswa yazadzwa muchoto, kutonhora kunosimudzwa kusvika 720-760 ℃, slag yekuchenesa agent inowedzerwa maererano ne0.2-0.3% yehuremu hwealuminium yakanyungudutswa, uye ipapo slag inobviswa. Izvo zvinodiwa kuendesa aluminium yakanyungudutswa muchoto chekunyunguduka chemusangano mutsva.

1.3 Gadzirisa choto mushure mekunge aruminiyamu yaiswa, uye hafu yearuminiyamu yakanyungudutswa inofanira kusiiwa muchoto chakaenzanirana, uyezve ita 2.1

1.4 Gadzirisa tembiricha muchoto kusvika 720-750 ℃, isa aluminium yakanyungudutswa mu tundish, uye zvakaenzana kusasa 1 kg ye slag yekuchenesa agent paunoisa aluminium, shandisa 0.5 kg ye degassing yekunatsa ajenti yekunatsa mushure mekunatsa, uye bvisa yakanyungudutswa aruminiyamu mushure mekunatsa Inoendeswa kuchoto chinonyunguduka mumusangano mutsva.

1.5 Chenesa choto chakaenzanirana uye choto chekugadzirisa mazuva matatu ega ega mukuchinja kwezuva.

2. Zvinodiwa zvekunyungudutsa zvimedu zvealuminium muchoto chinonyunguduka

Yese yakadzoserwa aluminium machipisi inofanira kuchengetwa yakaoma, yakachena uye isina tsvina.

Mushandi anofanira kupfeka inishuwarenzi yakazara yebasa panguva yekushanda, kusanganisira mask, shangu dzeinishuwarenzi yebasa, magurovhosi, nezvimwe.

Iyo yakashandiswa aruminiyamu zvisaririra, iyo inogadzirwa aruminiyamu mvura, uye aruminiyamu madota anofanira kuyerwa nekurekodhwa.