Ukwenziwa kwensimbi kuyisisekelo sokuthuthukiswa kwezimboni emhlabeni wonke, okusebenza njengomgogodla wezingqalasizinda, ezokuthutha, kanye nemikhakha yokukhiqiza. Amandla, ukuqina, nokusebenza okuhlukahlukene kwensimbi kuyenza ibe impahla ebalulekile ezimbonini ezahlukahlukene. Ezinkampanini ezifana ne-Qinhuangdao Metal Company (秦皇岛众拓金属制品有限公司), ezikhethekile ekukhiqizeni insimbi engagqwalile nemibhobho yensimbi egudwini, ukuqonda izinto ezithinta ukukhiqizwa kwensimbi kubalulekile ukugcina ikhwalithi nokuhlala uqhudelana. Njengoba isidingo somhlaba wonke sensimbi siqhubeka nokwanda, izinto ezintsha kanye nokuthuthukiswa kokusebenza kahle engozini yokukhiqiza yayo kuba kubaluleke kakhulu.

Ukwenziwa kukashimende kubandakanya izigaba eziningi okubalwa ukukhipha izinto ezisetshenziswa, ukuncibilikisa, ukuhlanganisa, nokubumba kube imikhiqizo eqediwe njenge-hot rolled coil namashidi ensimbi agalvanized. Isigaba ngasinye sidinga ukunemba kanye nobuchwepheshe obuthuthukisiwe ukuqinisekisa ukuthi usimende uhlangabezana namazinga adingekayo. Ngenxa yezicelo zawo ezibanzi—kusukela emibayeni yokwakha kuya ezingxenyeni zezimoto—ukuqhubeka kokuthuthuka ekwenziweni kukashimende kuthinta ngqo ukukhula komnotho kanye nokuphucuka kwezimboni emhlabeni wonke.

Njengamanje, imboni kashimende ibona izindlela eziningana eziguqukayo ezishukunyiswa ukuqhubeka kobuchwepheshe kanye nezidingo zemakethe. Indlela eyodwa evelele ukwanda kokusetshenziswa kwe-automation kanye ne-AI ezindaweni zokukhiqiza usimende, okwandisa ukusebenza kahle kokukhiqiza futhi kunciphise amaphutha abantu. KwaQinhuangdao Metal Company, ukuhlanganisa ubuchwepheshe bokukhiqiza obuhlakaniphile kusiza ekukhiqizeni usimende ongaguquki wezinga eliphezulu kanye nemikhiqizo egalevanized ngokungaguquki.

Enye into ebalulekile ukuhlukahluka kwezinhlobo zensimbi nemikhiqizo ukuze kwanelise izidingo ezikhethekile. Ngokwesibonelo, insimbi ye-hot rolled coil ilungiselelwe ukuba ibe namandla futhi iqine, okwenza ilungele ukwenziwa kwezimoto nemishini esindayo. Ngaleso sikhathi, amapayipi ensimbi anezimbotshana ayathandwa ngenxa yamandla nawo aqinile emaphrojekthi ezakhiwo ezifana nezinhlelo zokuconsa amanzi nokuphathwa kwawo.

Ukuqhubeka sekuyinto ebalulekile ekukhiqizeni insimbi njengoba lo mkhakha uvamise ukusebenzisa amandla amaningi futhi uhlotshaniswa nokukhishwa kwekhabhoni okuningi. Izinkampani ezihamba phambili, okubalwa kuzo iQinhuangdao Metal Company, zamukela izindlela ezinganakile zemvelo njengokugaywa kabusha kwensimbi eyisibuyekezo nokusebenzisa imithombo yamandla ehlanzekile ukunciphisa ukukhishwa kwekhabhoni. Le mizamo isiza ekunciphiseni umthelela emvelweni ngenkathi kusekelwa umnotho oyindilinga.

Ngaphezu kokugaywa kabusha, izingqophamlando ezifana ne-electric arc furnaces (EAFs) ziyasetshenziswa kakhulu ukukhiqiza insimbi ngendlela esimeme kakhulu kune-blast furnaces ezijwayelekile. Ama-EAF asebenzisa ugesi ukuncibilikisa insimbi eyisikwele, anciphise kakhulu ukusetshenziswa kwamandla kanye nokukhishwa kwegesi elibangela umphumela we-greenhouse. Ngaphezu kwalokho, ukuthuthukiswa kwensimbi e-galvanized enesikhathi eside sokusebenza kunciphisa isidingo sokushintshwa njalo, ngaleyo ndlela kugcinwe izinsiza.

Ukwenziwa kwensimbi kudlala indima eyisisekelo kwezomnotho womhlaba wonke nowendawo ngokudala imisebenzi, ukukhuthaza ukukhula kwezimboni, nokuvumela ukuthuthukiswa kwezisekelo. Ezigebengwini ezinezindawo zokukhiqiza insimbi njengeQinhuangdao, le mboni ihlinzeka ngamathuba amaningi omsebenzi futhi ivuselela izigaba ezihlobene ezifaka ezokumbiwa, ezokuthutha, nokwakhiwa.

Ngokubanzi, insimbi ibaluleke kakhulu ezinhlelweni zokuthuthukiswa kwezwe ezibandakanya ukwakhiwa kwamabhuloho, imigwaqo emikhulu, nezakhiwo. Ukutholakala kwemikhiqizo yensimbi esezingeni njenge-stainless steel ne-hot rolled coil kuthinta ngqo isivinini nekhwalithi yale miprojekthi. Ngaphezu kwalokho, ukushintshashintsha kwamanani ensimbi kanye namavolumu okukhiqiza kungathinta izilinganiso zokuhweba nokuzinza kwezomnotho, kugcizelela ukubaluleka kwezindlela zokukhiqiza insimbi ezisebenza kahle nezinzile.

Ukugcina amazinga aphezulu okuphepha kubaluleke kakhulu ekukhiqizeni insimbi ngenxa yobungozi obukhona obuhlobene nezinqubo zokushisa okuphezulu nemishini esindayo. Izinkampani ezifana neQinhuangdao Metal Company zisebenzisa izimiso eziphelele zokuphepha ukuvikela abasebenzi futhi ziqinisekise ukuqhubeka kokusebenza. Lokhu kufaka phakathi ukuqeqeshwa njalo, ukusetshenziswa kwemishini yokuzivikela yomuntu (PPE), kanye nokuthobela okuqinile imihlahlandlela yezempilo.

Ngaphezu kwalokho, izinhlelo zokuzenzakalela kanye nokuqapha okukude ziyakusiza ekwehliseni ubungozi endaweni yokusebenza ngokukhawulela ukuchayeka kwabantu ezindaweni eziyingozi. Ukuthobela okuqinile amazinga okuphepha omhlaba wonke nakho kuqinisekisa amakhasimende nabalingani mayelana nekhwalithi yomkhiqizo kanye nesibopho senkampani. Ukuqhubeka nokuthuthukisa izinyathelo zokuphepha kuhlala kuyinto ebalulekile embonini yensimbi ukuvikela abasebenzi bayo.

Ukubhekana nokuguquguquka kwesimo sezulu kuyinto ebalulekile njengoba usuku nosuku iba yinto ebaluleke kakhulu, futhi imboni yensimbi iyazibandakanya emizamweni yokunciphisa umthelela wayo emvelweni. Ukwamukelwa kwezindlela zokukhiqiza insimbi eluhlaza, okubandakanya ubuchwepheshe bokunciphisa i-hydrogen, kuyathandwa njengendlela ethembisayo yokunciphisa ukukhishwa kwekhabhoni. I-Qinhuangdao Metal Company ihambisana nale mizamo yomhlaba wonke ngokuhlola ubuchwepheshe obuhlanzekile nokukhuthaza ukusetshenziswa kwensimbi e-galvanized, enikeza ukuqina nokumelana nokugqwala, okwandisa impilo yomkhiqizo.

Ukubambisana kwezimboni nezinqubomgomo zikahulumeni kudlala izindima ezibalulekile ekukhuthazeni ubuchule nokutshalwa kwezimali ekukhiqizweni kwensimbi enomthelela omncane ku-carbon. Ukuqwashiswa komphakathi kanye nesidingo sabathengi semikhiqizo eqhubekayo kuyaqhubekisela phambili ushintsho oluya ekukhiqizeni insimbi enobungani nemvelo. Ngokuhlanganisa isenzo sesimo sezulu ezinhlelweni zabo zebhizinisi, abakhiqizi bensimbi basiza ukunciphisa ukufudumala komhlaba ngenkathi beqinisekisa ukusimama kwezimboni esikhathini eside.

Ngokufingqa, ukukhiqiza insimbi kuhlala kuyimboni ebalulekile enezimpawu ezinkulu kwezomnotho, kwezemvelo, kanye nezenhlalo. Ezinkampanini ezifana neQinhuangdao Metal Company, ukuhlala unolwazi ngezimo zemakethe, ukwamukela izindlela ezisimeme, kanye nokubeka phambili ukuphepha kubalulekile ukuze kuqhubeke impumelelo. Indawo eguquguqukayo yokukhiqiza insimbi yethula izinselelo namathuba adinga ukuzibandakanya okusebenzayo kanye nokusha.

Sikhuthaza abafundi kanye nababambiqhaza bemboni ukuthi babelane ngemibono yabo kanye nolwazi lwabo mayelana nokukhiqizwa kwensimbi. Ngokukhuthaza ingxoxo evulekile kanye nokubambisana, singakwazi ukuthuthukisa imboni yensimbi ngokuphumelelayo, ukusimama, nokuphepha. Ukuhlola okwengeziwe mayelana nokunikezwa kwemikhiqizo kanye nezingqophamlando zeQinhuangdao Metal Company, sicela uvakashele ikhasi lethu le-IMIKHIQIZO noma ufunde ngamanani enkampani yethu ekhasini le-MAYELANA NATHI.