Zvinokonzera kukuvara kwemidziyo yezvidhinha

(Mufananidzo) DW dzakateedzana mhando chidhinha chinofema

Zvidhinha zvinofema ndezvekumusoro-kumagumo zvinoshanda zvinokanganisa zvinhu uye hazvishande zvakaramba zvichitenderera panguva yese yedhiri rekudzora kutenderera, zvakasiyana mutumbi nemakemikari ngura zvichaitika panguva dzakasiyana. Kutarisa kubva pamakore gumi nemanomwe eR & D, kugadzirwa, kutengesa uye kushandisa maitiro eLuoyang Ke Innovative Materials Co, Ltd., kukuvara kwezvidhinha zvinofema zvinogona kuganhurirwa mumhando dzinotevera:

1 Oxygen kupisa maitiro

Mushure mokunge ladle yatorwa kune inotevera nguva simbi isati yabatanidzwa, iyo ladle ichave inopisa kugadziriswa munzvimbo inopisa yekugadzirisa. Panguva ino, zvinodikanwa kupisa nzvimbo inoshanda neoksijeni kuchenesa simbi yakasara uye slag pane inoshanda nzvimbo. Oxygen lance ichivhuvhuta inobatsira kune yakajairwa mashandisirwo emhepo yekudhonza zvidhinha. Iyi nhanho inovimbisa kuchena kwenzvimbo inofefetera yezvidhinha uye pamusoro uye isina kuvhurika gasi paseji, kuitira kuti iyo ladle turnover iitwe zvakanaka. Nekudaro, zvinonetsa kuti unzwisise zvakakwana ukobvu hwesimbi yakasara uye slag panzvimbo yekushandira yeiyo ventilating block munzvimbo inopisa yekugadzirisa. Naizvozvo, mushure mekunge zvisaririra zvabviswa, zvidhinha zvinofema zvichapiswa zvisizvo kana zvakawandisa. Kana pasi pepakeji iri mune yakashata mamiriro Kana iye anoshanda munzvimbo inopisa yekugadzirisa anogona kukanganisa paanotongwa. Iyo tembiricha yeiyo oxygen lance inosvika pamusoro pe2000 ℃, uye yakanyanya tembiricha yekufema mhepo inouraya zvakanyanya kune inofefetedza zvidhinha. Iko kurasikirwa kwekunyungudika mumaminetsi mashoma aya kunowanzo kuve kwakakwirira kupfuura kurasikirwa kwevhu mukushandisa chaiko. 2 ~ katatu nguva. Ku

2 Basa rekupisa kupisa

Izvo zvinhu zvinomiririra zvekufema zvidhinha zvinoshanda pamusoro, kunyanya izvo zvinokanganisa zvinhu zvakakomberedza nzvimbo yekubuditsa mweya yezvidhinha zvinofefetera, zvinogadzira yakakura tembiricha gradient nekuda kwekusangana kwakanangana nesimbi yepamusoro-tembiricha yakanyungudika uye simba reiyo yepamusoro-tembiricha yakanyungudutswa. simbi uye kuenderera kubuda kwemhepo inotonhorera. Nekuda kwekudzokororwa kushandiswa, chidhiraivhu chinofema chinogamuchira mhedzisiro huru yekukasira kutonhora uye kupisa, kunyanya padyo nenzvimbo yemhepo, kushungurudzika kwekushisa kwakanyanya, uye kunowanzoita mhete nekutsemuka.

3 Mechanical kupfeka

Munguva yekurova, kukwirisa-kumhanya-mhanya uye kwakasimba kwesimbi yakanyungudutswa pazasi pendiro kunowedzerawo kukoromoka kwezvidhinha zvinokwanisika nemhepo. Tsvagiridzo pamusoro pekuora kwezvidhinha zvine mweya kuburikidza ne hydraulic modhi bvunzo yakawana kuti kana yakadzika-inomhanya mweya ichijowa mudziva remvura-chikamu yakanyungudutswa, mweya unodzokera kumashure uye unorova kumberi kwechidhinha chemhepo, zvichipa kumwe kukanganisa kune kunopikisa. kutenderedza mhepo yechitinha chemhepo. . Kana gasi kuyerera kwehuwandu kukanyanya kuwedzerwa, iyo yekudzoreredza kupomba frequency inoderedzwa, asi iyo yekuchinja simba simba inowedzera kuwedzerwa; pamusoro pezvo, kana argon ikapepeterwa munzvimbo yakasarudzika yekupfapfaidza, mabhuru akasimba anogadzira jeti yegasi, uye iyo jeti inosimbisa iyo inomutsa pazasi pembiru. Iko kufamba kwechikamu chemvura pazasi pendiro kunosimbiswa, uye iyo mbiri-chikamu plume inokonzeresa iyo inofefetedza zvidhinha kuiswa pasi pesimba shear uye kukanganisa kusagadzikana. Kana chidhinha chinokwanisika nemhepo chakakwirira kupfuura chigaro chechigaro, kuveura uye kukwenya kwerudzi urwu rwefaume kunonyanya kuoneka. Chikamu chakakwirira kupfuura chigaro chechigaro chinowanzogezwa mushure mekushandisa kumwe. Naizvozvo, kana chidhinha chinobvumidzwa nemhepo chikatsiviwa, mamiriro aya kazhinji Zviri nyore kuitika; pamusoro pezvo, kana vharuvhu ikavharwa nekukurumidza mushure mekuchenesa, kukanganiswa kwesimbi yakanyunguduka kunowedzerawo kukuvara kwezvidhinha zvinofefetera.

4 Kurwisa kwemakemikari

Nzvimbo yekushandira yezvidhinha zvine mweya ine nguva yakareba yekubatana nesimbi uye nesimbi yakanyungudutswa, uye slag yakanyungudutswa inoenderera ichipinda uye ichipinda mukati mezvidhinha panguva yese yebasa. Iyo oxides MnO, MgO, SiO2, FeO, Fe2O3, nezvimwewo musimbi yakanyungudutswa nesimbi slag inoita nezvidhinha zvinofema kuti vagadzire zvinhu zvakanyunguduka-pasi uye metamorphic matete. Zvimwe zvinhu zvakanyunguduka zvakadzika zvinoshambidzwa. Kana musiyano wekupisa pakati pekupisa uye kutonhora wakanyanya kukura, mashandiro eiyo metamorphic layer uye nemhepo yezvidhinha inofefetera ichachinja zvakanyanya, zvichikonzera kuti chidhinha chinoputika chiputse uye chibvise pasi pechiito chekushushikana kwemweya, izvo zvinokanganisa zvakanyanya kugadzirwa kwekuita uye zvinogona kunyange kukonzera tsaona.