Kune vagadziri vesimbi isina ngura nesimbi yakachena zvakanyanya, kugadzikana kwechoto cheVOD kunosarudza zvakananga kushanda zvakanaka kwekugadzira, mutengo wekushanda, uye mhando yesimbi yekupedzisira. Kumhanyisa choto cheVOD zvinoreva kurwisa mamiriro ekushanda akanyanya: vacuum yakawanda, kupisa kwakawanda, kukwesha simbi yakanyungudutswa zvakanyanya, uye ngura yealkaline slag. Matambudziko mazhinji ehupenyu hupfupi haakonzerwi nezvikanganiso zvekushanda, asi nekusarudzwa kwezvidhinha zvisina kurongeka munzvimbo dzakasiyana dzechoto.
Sisitimu yakazara yeVOD furnace lining inoda zvinhu zvinodzivirira kukuvara zvakarongwa kuti zvishandiswe zvakasiyana-siyana. Heano marudzi mashanu ezvidhinha zvinodzivirira kukuvara izvo timu yega yega yehunyanzvi hwesimbi inofanira kuziva:
Zvidhinha zveMagnesia-Chrome(Mucheka wekushanda wepakati)
Sezvinhu zvinonyanya kushandiswa pakugadzira machira, magnesia-chrome zvidhinha zvinoshanda pamadziro echoto, dziva rakanyungudutswa uye slag line — nzvimbo dzakanyanya kuomarara. Nekusimba kweslag kwakanaka, kushanda zvakanaka kwekudzivirira kupinda uye chimiro chakasimba chekupisa kwepamusoro, zvinodzivirira kubvaruka uye kutetepa pasi penzvimbo dzekupisa dzakanyanya kwenguva refu. Ndiyo sarudzo inonyanya kushanda uye yakavimbika yekugadzira vira reVOD.
Zvidhinha zveMagnesia-Calcium(Mhinduro Yekugadzira Simbi Yepamusoro-soro)
Kune mafekitori anotarisa simbi isingatsvedzeri yepamusoro uye simbi yakachena kwazvo, magnesia-calcium zvidhinha ndizvo zvinhu zvakanakisa zvekuwedzera. Zvine simba rekudzivirira alkaline slag uye kushanda zvisina chromium, zvinoenderana nezvinodiwa nezvakatipoteredza uye zvinodzivirira kusvibiswa kwesimbi. Chimiro chazvo chakakora chinotsungirira simbi yakanyungudutswa uye chinoderedza kusanganiswa kwayo, zvichivandudza kuchena uye mhando yesimbi yakagadzirwa.
Zvidhinha zveMagnesia zvine Simba Rakanyanya(Pasi & Kuisa Rutivi Rwekuchengetedza)
Chigadziko chechoto nechikamu chekuchinja zvinoda simba rakasimba rekutakura mutoro uye kugona kudzikamisa kushushikana. Zvidhinha zvemagnesia zvine simba guru zvinopa simba rakasimba rekudzivirira kumanikidzwa, kuramba kudzvanywa zvakanaka uye kushanda zvakanaka kwekupisa. Zvinotsigira chimiro chekumusoro chemukati, zvinoderedza kushushikana kwekupisa, uye zvinodzivirira kutsemuka kwemukati uye njodzi dzekudonha kwemukati panguva yekugadzirwa kwenguva refu.
Zvidhinha zvekudzivirira zvisingasviki(Chikamu chekudzivirira kupisa chekunze)
Kudzivirira kupisa kwakakosha pakuchengetedza simba uye kudzivirira muviri wechoto. Zvidhinha zvekudzivirira kupisa zvishoma zvinoiswa pachikamu chekunze chechoto, zvine mafambiro ekupisa mashoma uye zvinochengetedza kupisa zvakanaka. Zvinoderedza kurasikirwa kwekupisa kwemukati, zvinodzikamisa kuenzana kwekupisa kwechoto, zvinoderedza kushandiswa kwesimba, uye zvinodzivirira furemu yesimbi yekunze kubva pakushanduka kwekupisa kwakanyanya.
Zvidhinha zveAlumina Yakawanda(Nzvimbo dzekubatsira & dzakakosha)
Zvidhinha zvine alumina yakawanda zvakakosha pakubatsira maVOD systems. Zvakakodzera mavharo echoto, mapombi evacuum uye nzvimbo dzinochinja-chinja dzine ngura shoma, zvinopa simba rakanaka rekudzivirira kupisa uye kudzivirira kupwanywa kwegesi. Zvinonyatsoenderana nemaginicha makuru akavakirwa pa magnesia, zvichiita kuti chimiro chose chechoto chive chakasimba uye chakasimba.
Kuenzanisa zvidhinha zvakakodzera nenzvimbo chaiyo ndiyo kiyi yekuwedzera hupenyu hwekushanda kweVOD furnace uye kuderedza mari yekugadzirisa isina kurongwa.
Tinopa zvidhinha zveVOD zvinoramba zvakagadziriswa zvakagadzirwa uye mhinduro dzekugadzira simbi dzepasi rose. Kana uchitsvaga zvinhu zvinoramba zvakagadzikana uye zvinoshanda kwenguva refu kuti ugone kushandisa chigadziko chako, usazeza kutibata nesu kuti tikupe mazano ehunyanzvi.
Nguva yekutumira: Chivabvu-08-2026
