Four musts yenguva inonyungudika yekugadzira simbi mukati kudonhedzwa kunyorera vira

1. Mutsva unovhenganiswa unofanirwa kushandiswa zvinoenderana nemirairo yehunyanzvi yeiyo yekubheka system. Kunyangwe kana vira rekutanga richikwanisika, H13 haigone kunatswa, uye madiki ma electrode matanda anogona kunatswa kunyangwe zvichidikanwa.

2. Vanhu vaviri vanofanirwa kuisa pfungwa pakuteedzera panguva dzakasiyana, hapana off-basa inobvumidzwa, usadaro simbe, uye zvishoma nezvishoma kuburitsa ruoko rumwe nerumwe, zvikasadaro zvinoparadza magetsi uye zvichikonzera kupisa kwakanyanya kweiyoidhi yechaji chiraji, kupisa kwe alloy element, uye mweya inhalation.

3. Kana chirahwe chirahwe chanyungudika kusvika 70-80%, zvinotongwa kuti slag haizovharwe, uye lime inofanira kuwedzerwa nekukasira kuti iwedzere alkalinity yesirag. Kuvandudza kugona kwe slag kuvhara simbi yakanyungudutswa uye kudzivirira gasi kukweva. Kuti ubvise slag yakasanganiswa nenzira yakakodzera, shandisa slag muunganidzi (pearl powder), yellowstone deoxidizer, uye lime senzira yekubatsira kubvisa slag yakasanganiswa (chishandiso cheiyo oxidation slag inorambidzwa kushandiswa panguva yekudzikisa nguva). Usawedzere chinoderedza mumiriri pane yakasanganiswa slag. Mune ramangwana, 20-40 masekonzi mushure mekuwedzera Ca-Si, ita chokwadi chekubaya, kurova, uye kumutsa iyo slag. Muzhizha, vanhu vaviri vachashanda mukuchinjana, uye hapana vanhu vane usimbe vanobvumidzwa kugadzira simbi. Simbi, inova simbi yemakemikari, kune huwandu hwakawanda hwesimbi yakanyungudutswa, haina kukodzera kushandisa imwechete slag nzira (kureva kuti, slag haizoshandurwe mushure me deoxidizing slag). Iyo mbiri slag uye nhatu nzira dze slag dzekunyungudutsa mafuta uye gasi zvinorema kupfuura H13. Unyanzvi hunonzwisisika. Iko kukanganisa kwehunyanzvi kushandisa yakasarudzika oxidation slag ine yakaderera alkalinity uye yakashata panyama zvivakwa.

4. Muenzaniso wakajeka unofanirwa kutorwa mushure mekutsiva slag, pre-deoxidation uye pre-kuwedzera ye ferro-vanadium. Bvisa iyo slag usati watora sampling, bvisa iyo slag ine ndiro yakapfava mushure mekuteedzera, re-slag, ita diffusion deoxidation, fambisa iyo slag sezvakakodzera, kana iyo slag ichida kutsiviwa, huwandu uye kuumbwa kweiyo slag mune yekutanga nhanho. yekunatsa kunofanirwa kusangana nezvinodiwa, kana iyo slag ikasamutswa, fluorite Inogona kuwedzerwa zvishoma, asi kufambisa deoxidation hakufanirwe kunge kuri pasi pe2-3 batch, uye ipapo basa richadzikiswa. Mushure mekunge mhedzisiro yadzoka, gadzirisa uye wedzera mamwe maalloys uye kubhadharisa, ita 1-2 mabatch ekuchenesa uye deoxidation, slag kure uye kuisazve slagging, ipapo iyo slag yekuumbwa inofanirwa kuzadzikisa izvo zvinodiwa, mushure me 2-3 batch yekupararira deoxidation, isa iyo aruminiyamu mhete uye kuyera iyo tembiricha Chinja iyo tembiricha, deredza simba revashandi uye tora simbi.