Imiterere yo gusya ibyuma ihujwe no gukenera intego zitandukanye. Yakoreshejwe cyane mu mahugurwa y’inganda mu nganda nka smelter, uruganda ruzunguruka ibyuma, inganda z’imiti, inganda zikora ubucukuzi n’amashanyarazi nka platifomu hasi, urubuga, inzira nyabagendwa, intambwe zingazi, n'ibindi. Iyambere yikoreye umutwaro, naho iyanyuma ihuza iyambere muri gride-isa yose. Ukurikije uburyo bwo guhuza hamwe nibikorwa biranga gusya no kumubari, gusya ibyuma bigabanijwe mubwoko butandukanye.
Umuvuduko wo gusudira ibyuma
Umuvuduko wogosha wogosha ukozwe mubyuma biremereye bitwara imitwaro hamwe nicyuma gihinduranya ibyuma bya kare, hifashishijwe amashanyarazi yo gusudira hejuru ya 2000KV na 100t. Ubugari bwo gukora ni 1000mm. Gusya kwayo kwikorera imitwaro ntigira umwobo (nukuvuga, ntabwo yacitse intege). Imyanya mu cyerekezo kirekire kandi ihinduranya irasudirwa ku ngingo. Gusudira biroroshye kandi bidafite slag, bityo bigakora gride ifite imiyoboro ihuza 600 kugeza 1000 kuri metero kare, ikaba ifite itumanaho rimwe hamwe nu mwuka. Kubera ko aho gusudira nta shitingi bifite, bifatanye neza gusiga irangi cyangwa gusya, nkuko bigaragara ku gishushanyo cya 1. T-ihuza hagati ya gride yayo ya nyuma na gride itwara imizigo ihujwe na gaz ya CO2 ikingiwe.
Umuvuduko ushizwemo gusudira ibyuma
Igizwe na gride itwara imizigo ifite umwobo wacumiswe hamwe na gride ya transvers idafite umwobo. Imiyoboro ya transvers yashyizwe muri gride itwara imizigo, hanyuma imashini yo gusudira ikoreshwa mugusudira buri node. Kubera ko bisa nuburyo bwabanjirije imiterere ya gride, ariko gride ya transvers ni isahani, modulus yayo iruta iy'icyuma kigoramye, bityo ikaba ifite ubushobozi bwo kwikorera imitwaro irenze iyambere ya gride.
Imizigo itwara imizigo ya plaque ikanda isahani kugirango ihuze utubari. Ikibanza gifite umuhoro. Ibice bimeze nk'umuhoro by'ibisate byegeranye bitwara imizigo bifatanye mu cyerekezo gitandukanye. Utubari twa transvers idakanguwe dusunikwa mumwanya wibisate bitwara imizigo hamwe numuvuduko mwinshi nigitangazamakuru kidasanzwe. Kubera ko ibibanza byunamye mu cyerekezo gitandukanye, utubari duhinduranya twongewemo n’urwego rwiyongereye, ibyo bikaba byongera ubukana bwa plaque. Kubwibyo, imizigo itwara imizigo hamwe nu tubari duhinduranya bifitanye isano ridasubirwaho, bigakora isahani ikomeye yo gusya ishobora kurwanya imbaraga zogosha kandi ikagira uburemere bukomeye, kuburyo ishobora kwihanganira umutwaro munini. Urupapuro rumeze nka T hagati yisahani yanyuma yisahani yometseho isahani hamwe na plaque itwara imizigo irasudira hamwe na gaze ya gaze ikingira.
Gucomeka icyuma cyo gusya Icyuma Ubu bwoko bwa plaque ifite umwanya muto kuri plaque itwara imitwaro. Utubari twinjijwe mumwanya hanyuma ukazunguruka kugirango ube uhagaritse kandi utambitse kuri gride. Icyapa cyanyuma cyicyuma gifata imizigo isudira hamwe nicyapa gifata imizigo hamwe na CO2 ikingira gusudira. Mubyongeyeho, utubari dushimangirwa na blok nyuma yo gukosorwa. Ubu bwoko bwa plaque bwakorewe mubushinwa. Ibyiza byayo ni igiterane cyoroshye kandi ntigishobora gusudira kumurimo, ariko ubushobozi bwacyo bwo gutwara ibintu ntabwo buri hejuru, kuburyo bushobora gukoreshwa gusa nk'isahani yo gusya.
Isahani idasanzwe yo gusya Iyo hari ibisabwa bidasanzwe birwanya anti-skid ku isahani yo gusya, nk'inzira nyabagendwa ifite urubura, urubura cyangwa amavuta, isahani idasanzwe yo gusya irashobora gukoreshwa. Ubu bwoko bwa plaque ifite ubwoko bubiri: busanzwe kandi budasanzwe. Isahani yacyo yikoreye isahani hamwe na seriveri. Utubari twa transvers ya transvers ni imwe nkiy'icyuma gisunika icyuma gisya, kikaba kizengurutswe ibyuma bya kare bigizwe n'umuvuduko ukabije ku isahani itwara imizigo. Mugihe uyikoresha ayikeneye, kugirango abuze umupira wa diametero 15mm cyangwa ibindi bintu bingana gutya kunyura mu cyuho, icyuma kimwe cyangwa byinshi byometseho ibyuma birashobora guhindurwamo igitutu hagati yicyapa gifata imizigo yegeranye munsi yumubyimba uhinduranya (ibyuma bya kare). Itandukaniro riri hagati yubwoko busanzwe bwa plaque isahani hamwe nubwoko bwihariye bwo gusya ni uko ubwoko busanzwe bwimyanya ndangagitsina bwasuditswe kugeza kumpera yo hejuru ya seriveri ya plaque itwara imizigo. Muri ubu buryo, ibirenge byabantu bihuza gusa utubari twambukiranya (Igicapo 5a), mugihe utubari twihariye tumeze nk'utubuto dusudira ku nkono y'icyuma cya plaque itwara imizigo, ku buryo ibirenge by'abantu bizahura n'inzu y'ibiti (Ishusho 5b). Kubwibyo, ubwoko bwihariye bufite anti-kunyerera kuruta ubwoko busanzwe. Ugereranije nubwoko busanzwe, ibyanyuma bifite 45% binini birwanya anti-kunyerera muburyo bwo guhinduranya umurongo ugereranije nubwa mbere.
Hatitawe ku bwoko, kubera ko ari urusobekerane rwa gride ya plaque na bar, ifite imikorere myiza yo kurwanya kunyerera kandi ifite imbaraga zo gutwara. Mubyongeyeho, ibicuruzwa byarangiye nta cyuho bifite kandi nta mwobo. Niba ubuso bwahawe ingamba zo kurinda galvanis, kurwanya kwangirika kwayo no kwihanganira kwambara biruta kure cyane ibindi byuma. Byongeye kandi, itumanaho ryiza ryayo hamwe nogukwirakwiza ikirere nabyo byerekana ko bikwiriye ibihe bitandukanye.
Igihe cyo kohereza: Jun-19-2024