Treatment method of molten iron leakage accident in metal smelting furnace

1. Shilalka birta dareeraha ah ee dareeraha ah waxay u badan tahay inay waxyeello u geystaan ​​foornada dhalada ee birta oo xitaa khatar gelisa jidhka bini’aadamka. Sidaa darteed, waxaa lagama maarmaan ah in la sameeyo dayactirka iyo dayactirka foornada dhalaalka birta sida ugu macquulsan si looga fogaado shilalka dareeraha dareeraha ah.

2. Marka gambaleelka alaarmiga ee qalabku dhawaaqo, isla markiiba jar korontada oo hubi jidhka foornada si aad u hubiso in birta dhalaalaysa ay dibadda u soo baxayso. Haddii uu jiro wax daadanaya, isla markiiba foornada ku tuur oo dhame shubista birta dhalaalaysa. (*Fiiro gaar ah: Sida caadiga ah, waa in ay jirtaa xaalad degdeg ah oo la shubay birta dhalaalaysa oo awooddeedu ay tahay in ay ka weynaato awoodda ugu badan ee birta dhalaalaysa foornada dhalaalaysa ama ha ka dhigo godka degdegga ah ee birta dhalaalaysa ee foornada horteeda engegan kana xor ah kuwa kale oo guban kara iyo walxaha qarxa Haddii la xaqiijiyo in birta dhalaalaysa ay ka soo daadato dahaarka foornada oo ay taabato electrode-ka si ay u keento digniin, birta dhalaalaysa waa in lagu shubaa, daboolka foornada waa in la hagaajiyaa, ama foornada waa in dib loo dhisaa. Haddii birta dhalaalaysa badan tahay ay dibadda u soo baxdo oo ay waxyeello u geysato birta dhalaalaysa si ay biyo socda u keento, waa in birta dhalaalaysa lagu shubaa wakhtiga, waa in biyaha la joojiyo, biyuhuna waa in aanay la xidhiidhin birta dhalaalaysa si aanay qarax uga dhicin. .

3. Birta dhalaalaysa waxa sababa dhaawaca dahaarka foornada. Dhumucdiisuna waxay sii yaraanaysaa dahaarka foornada, waa ay kordheysaa waxtarka korantada iyo si degdeg ah heerka dhalaalka. Si kastaba ha ahaatee, marka dhumucda dahaarka la gashado in ka yar 65mm, dhammaan dhumucda dahaarka ku dhawaad ​​had iyo jeer waa lakab adag oo sintered iyo lakabka wareejin aad u khafiif ah. Ma jiro lakab dabacsan, dildilaacyo yaryar ayaa dhici doona marka dahaarka wax yar loo dhigo qaboojin degdeg ah iyo kuleyl. Dildilaacani wuxuu dilaaci karaa dhammaan gudaha dahaarka foornada wuxuuna si fudud u sababi karaa in birta dhalaalaysa ay soo baxdo.

4. Dhisidda foornada aan macquul ahayn, dubista, hababka sintering, ama xulashada aan habboonayn ee alaabta dahaarka foornada waxay keeni doontaa daadinta foornada dhowrka foornooyinka ugu horreeya ee dhalaalidda. Waqtigan xaadirka ah, qalabka digniinta foornada ee soo daadanaya ma qeylin karo. Fiiro gaar ah u yeelo xaqiiqda ah in haddii qalabka digniinta foornada ee foornada aysan qaylo-dhaan, hubi isticmaalka foornada si joogta ah iyadoo loo eegayo waayo-aragnimada isticmaalka, sababtoo ah korantada foornada si fiican looma rakibo ama xiriirku ma fiicna. Foornada dhalaalaysa birta si sax ah uma qaylo dhaamin karto, taas oo saamaynaysa baadhista foornada dhalaalaysa birta si loo xalliyo wakhtiga si loo hubiyo badbaadada.