Iyada oo isbeddellada joogtada ah ee berrinkii warshadaha ee dooxooyinka, foornada dhalaalaysa DC oo leh faa'iidooyinkeeda gaarka ah iyo rajada ballaadhan ee horumarinta, ayaa si tartiib tartiib ah u soo baxaya xiddig dhalaalaya si ay u hogaamiso horumarka farsamada ee warshadaha.
Waqtigan xaadirka ah warshadaha birta ee codsiga foornada kuleylka macdanta ee DC waa tan iyo 1970-yadii bilaabay inay horumariyaan tignoolajiyada cusub. Dejinta foornada DC ee foornada, xoojinta awoodda, hufnaanta kulaylka sare, isticmaalka tamarta yar, isticmaalka korantada yar, qaylada hawlgalka oo hooseeya, wax soo saarka sare.
Dibadda, 1984 ee Koonfur Afrika waxay dhistay awoodda 40MVA sare ee kaarboon ferrochrome toos ah oo toos ah. Shiinaha 70-80 sano 1800-8000kvA ferrosilicon, silicon warshadaha, silicomanganese, ferrochrome, daaweynta qashinka adag DC foornada kulaylka macdanta (hal hoose electrode) iyo DC foornada steelmaking qaar ka mid ah waayo-aragnimo guul, sannadihii la soo dhaafay, Shiinaha ayaa la dhisay oo la geliyey Foornada DC ee wax soo saarka inta badan waa:
12500-33000kvA Silicon-Manganese DC Macdanta Foornada (4 electrodes)
12500-16500kvA Silicon DC Macdanta Sare Foornada (4 electrodes)
12500kvA Silicon Barium DC Foornada kuleylka Macdanta (4 electrodes)
12500kvA Silicon Zirconium DC Foornada Kulaylka Macdanta (4 electrodes)
10000-16000kw Warshadaha Silicon DC Foornada Kulaylka Macdanta (4 electrodes)
9000kw Feerrochrome DC Foornada Macdanta (4 electrodes)
30000kw Titanium Slag DC Macdanta Foornada Kulaylka (1 saldhig korantada)
Horumarinta foornooyinka dhalaalinta DC waxay ka dhigan tahay horumar weyn oo horay loo sameeyay ee horumarka tignoolajiyada. Marka la barbardhigo foornada kuleylka macdanta AC ee dhaqameed, faa'iidooyinkeedu waa cad yihiin. Marka la eego waxtarka tamarta, foornada dhalaalka DC waxaa loo rogi doonaa waxtarka tamarta kulaylka si weyn loo hagaajiyay. Tirakoobyada dhabta ah waxay muujinayaan in heerka isticmaalka tamarta uu 20% ka sarreeyo foornada dhaqameed, taas oo si weyn u yaraynaysa tamarta luminta waxayna ku durtaa dhiirigelin xooggan si loo yareeyo kharashka wax soo saarka iyo hagaajinta waxtarka dhaqaalaha. Isla mar ahaantaana, foornada kuleylka macdanta ee DC waxay muujinaysaa xasillooni heer sare ah iyo xakamaynta inta lagu jiro hawlgalka, waxayna awood u leedahay inay si sax ah u habayso xaaladaha falcelinta foornada, taas oo hubinaysa horumarinta joogtada ah ee tayada alaabta iyo korodhka joogtada ah ee wax soo saarka.
Marka loo eego xogta hadda jirta, isbarbardhigga guud ee tilmaamayaasha wax soo saarka ee foornada DC iyo foornada AC, wax soo saarka foornada DC, isticmaalka tamarta iyo tilmaamayaasha kale ayaa si aad ah uga wanaagsan foornada AC, kororka wax soo saarka ayaa sabab u ah hoos u dhaca isticmaalka awoodda dhalaalidda. iyo hagaajinta qodobka awoodda ee saameynta wadajirka ah ee natiijooyinka.
Currently DC foornada 4 electrode, 6 electrodes iyo horumarinta technology multi-electrode kale, dheeraad ah oo ka tarjumaysa faa'iidooyinka cad ee foornada macdanta DC dhalaalaysa ferroalloys, waa isbeddel lama huraan ah ee badbaadinta tamarta iyo foornada macdanta baaxadda weyn. Intaa waxaa dheer, isdhexgalka tignoolajiyada caqliga leh waxay ka dhigaysaa shahaadada otomaatiga foornada dhalada ee DC si weyn loo hagaajiyay, hawlgalku waa mid ku habboon oo hufan, wax soo saarka ganacsigu wuxuu keenay raaxo weyn.
Isla mar ahaantaana fikradda ilaalinta deegaanka qoto dheer, foornada dhalaalka DC waxay sidoo kale si firfircoon u qabataa isbeddelka cagaarka ah ee wakhtiyada. Xogta laxiriirta waxay muujineysaa in foornada dhalaalaysa DC ee kaydinta tamarta iyo waxqabadka dhimista qiiqa ay tahay mid aad u fiican, qiiqa wasakhaysan ayaa si weyn hoos loogu dhigay, horumar waara ayaa gacan ka gaystay xoog.
Dib u eegista taariikhda horumarinta foornada dhalaalka DC, kama caawin karno, laakiin la yaabay shaqada adag iyo xikmadaha la soo koobay ee cilmi-baarayaasha iyo injineerada. Laga soo bilaabo jeermiga fikradda bilowga ah, horumarinta joogtada ah iyo hagaajinta tignoolajiyada, tallaabo kasta oo dhididkooda iyo xikmaddooda ah. Tusaale ahaan, marka la horumarinayo foornada dhalaalka DC, shirkaddu waxay si guul leh u hagaajisay xuduudaha korantada iyo qalabka foornada iyo qaab-dhismeedka ka dib tijaabooyin iyo hagaajinno badan, si jidhka foornada uu si fiican ugu adkeysto xaaladaha daran sida heerkulka sare iyo cadaadiska sare, iyo Isla mar ahaantaana, waxqabadka electrodes iyo qaybaha kale ee muhiimka ah ayaa sidoo kale si weyn loo hagaajiyay.
Inaad horay u sii eegto, foornada kuleylka macdanta ee DC ayaa la filayaa inay gaarto horumarro waaweyn iyo horumarin:
Ugu horreyntii, hal-abuurnimada tignoolajiyada ayaa kor u qaadi doonta waxtarka tamarta iyo xasilloonida foornada dhalaalka DC si ay u sii wanaajiso, uga caawiso shirkadaha inay yareeyaan kharashyada wax soo saarka iyo hagaajinta tartanka suuqa.
Marka labaad, horumarinta foornada kuleylka macdanta ee DC waxay ka faa'iideysan doontaa sirdoonka macmal, xogta weyn iyo tignoolajiyada kale ee caqli-gal ah waxay ka dhigan tahay in la xaqiijiyo kormeerka waqtiga-dhabta ah iyo xakamaynta tooska ah ee xaaladaha foornada dhalaalaysa, dardargelinta codsiga qalabka wax-qabadka ee caqliga leh, oo ay ku jiraan AI caqli-gal ah. sifaynta, Robot indhaha fur furan, isku xirka robot electrode, mashiinka garaacida otomaatiga ah, robot baadhista, aaladda sawirida heerkulka sare ee foornada, aaladda nadiifinta tooska ah, nidaamka shubista joogtada ah, iyo codsiyada kale ee qalabka caawinta ee horumarsan, si loo wanaajiyo wax soo saarka, yareeyo tamarta isticmaalka, hagaajinta tayada alaabta, iyo xaqiijiso sirdoonka iyo cagaarka nidaamka wax soo saarka.
Intaa waxaa dheer, goobaha codsiga ee foornada dhalaalidda DC ayaa sidoo kale la ballaarin doonaa, marka lagu daro door muhiim ah oo ka ciyaara warshadaha birta, waxaa la filayaa in si weyn loogu isticmaalo warshadaha kiimikada, qalabka iyo qaybaha kale, wax ku biirinta horumarka iyo horumarka. ee warshado badan.
Codsiga guusha leh ee DC ee foornada kuleylka macdanta ayaa faa'iidooyin la taaban karo iyo fursado horumarineed u keenay warshadaha dhalaalidda. Iyada oo loo marayo hal-abuurnimo joogto ah iyo horumarka tignoolajiyada, waxaan haysanaa sabab aan ku aaminsanahay in DC ay sii wadi doonto inay door muhiim ah ka ciyaarto mustaqbalka, si kor loogu qaado horumarka joogtada ah iyo horumarka tignoolajiyada foornada kulaylka macdanta, tignoolajiyada dhalaalaysa si loo hagaajiyo loona bixiyo meel aan xadidnayn oo horumarka ah. ee alaabta cusub, waayo, berrinkii warshadaha si ay u keenaan aragti ballaaran iyo horumar waara ee mustaqbalka.
Marka la soo koobo, foornada kuleylka macdanta ee DC oo leh faa'iidooyinkeeda gaarka ah iyo rajada ballaaran ee horumarinta, waxay sii wadi doontaa inay door muhiim ah ka ciyaarto mustaqbalka warshadaha, waxayna ka dhigi doontaa wax badan oo ku saabsan horumarka warshadaha iyo horumarka waara. Waxaan rajaynaynaa hal-abuuro badan iyo horumarro si aan kor ugu qaadno tignoolajiyada foornada kuleylka macdanta ee DC heer cusub!
Waqtiga boostada: Jul-09-2024