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Malo ogwirira ntchito a njerwa zopumira

Malo ogwirira ntchito a njerwa zopumira

(Chithunzi) Mndandanda wa FS wosasunthika njerwa zopumira

Makampani opanga zitsulo ndi amodzi mwamafakitale ofunika kwambiri mdziko langa. Popanga zitsulo, njerwa zobowoka, ngakhale zili ndi gawo laling’ono, zimagwira ntchito yofunika kwambiri. Nkhaniyi ifotokoza malo ogwirira ntchito a njerwa zopuma mpweya muzitsulo zopangira zitsulo kuchokera ku mfundo zinayi.

1 Kukokoloka kwa mpweya wothamanga kwambiri komanso wothamanga kwambiri komanso chitsulo chosungunuka kwambiri

Panthawi yoyenga, chitsulo chosungunuka chimawombedwa ndi argon ndikugwedezeka. Mpweya wothamanga kwambiri komanso wothamanga kwambiri umawomberedwa mu ladle kuchokera ku njerwa yowonongeka, ndipo mphamvu yowonongeka ya chitsulo chosungunuka imayendetsedwa ndi njira yoyendetsera gasi. Chodabwitsa chimene anthu amachiwona ndi maso ndi chakuti chitsulo chosungunuka chomwe chili mu ladle chithupsa. Panthawiyi, mpweya womwe uli pansi pa ladle umagwirizanitsa ndi chitsulo chosungunula kuti apange chisokonezo. Panthawi imodzimodziyo, chifukwa cha kubwereranso kwa mpweya, njerwa yopuma mpweya ndi zozungulira zozungulira zidzakhudzidwa kwambiri. Kuku.

2 Kukokoloka kwa slag wosungunuka pambuyo pothira zitsulo zosungunuka

Pambuyo pakutsanuliridwa kwachitsulo chosungunula, malo ogwirira ntchito a njerwa yopuma mpweya amalumikizana kwathunthu ndi slag, ndipo slag yosungunuka imalowa mosalekeza mu njerwa pamodzi ndi nkhope yogwira ntchito ya njerwa yopuma. Ma oxides monga CaO, SiO2, Fe203 mu slag yachitsulo amachitira ndi njerwa yopuma kuti apange otsika Kusungunuka kumapangitsa kuti njerwa yolowera mpweya iwonongeke. Ku

3 Pamene ladle yatenthedwa, chitoliro cha okosijeni chimagwiritsidwa ntchito kulizira malo ogwirira ntchito a njerwa yotulutsa mpweya kuti isungunuke.

Poyeretsa malo ogwirira ntchito a njerwa yolowera mpweya, ogwira ntchito amagwiritsa ntchito chubu cha okosijeni kutsogolo kwa ladle kuwomba chitsulo chotsalira chozungulira njerwa yolowera mpweya mpaka njerwa yolowera mpweya isanduka yakuda pang’ono.

4 Kuzizira kofulumira komanso kotentha panthawi yakusintha kozungulira komanso kugwedezeka kwamakina panthawi yokweza

Ladle kulandira zitsulo ikuchitika intermittently nayenso, heavy ladle amakhudzidwa ndi kutentha mofulumira, ndi opanda kanthu ladle amakhudzidwa ndi kuzirala mofulumira. Panthawi imodzimodziyo, ladle imakhudzidwa mosakayikira ndi mphamvu zakunja panthawi ya ntchito, zomwe zimapangitsa kuti pakhale kupanikizika kwa makina.

Mawu omaliza

Zitha kuwoneka kuti malo ogwirira ntchito a njerwa zopumira ndizovuta kwambiri. Kwa mphero zachitsulo, ndikofunikira kuwonetsetsa kupanga, komanso kutsimikizira kugwiritsa ntchito bwino njerwa zopumira, komanso zofunika kwambiri, chitetezo. Choncho, kufunika kwa njerwa zopuma mpweya popanga zitsulo kumaonekera.