Muva nje, uhlobo lokuqala lwezwe lami lwe-CAP1400 lokuhlola umfutho wamanzi emshinini wokubonisa amandla enuzi lweyunithi No. 1 lomjovo wokuphepha wamanzi wokuhlola umfutho wamanzi lube yimpumelelo.Insimbi engagqwali eyinhlanganisela yamapuleti asetshenziswa ekwakhiweni kwamabhokisi omjovo wokuphepha wonke ahlinzekwa yi-Taiyuan Iron and Steel Co., Ltd., futhi athatha indawo yokungenisa.Lokhu kusho ukuthiI-TISCOuye wahola ekuqondeni ubuchwepheshe obubalulekile bensimbi engagqwali eyinhlanganisela yepuleti lezinto ezinobuchwepheshe obukhethekile beziqhumane bamandla enuzi kanye nokukhiqizwa ngobuningi.
I-CAP1400 iyunithi yamandla enuzi ye-pressurized water reactor iyiyunithi yamandla enuzi esezingeni eliphakeme ethuthukisiwe enamalungelo obuhlakani azimele kanye namandla amakhulu e-China.Kuwuphawu olubalulekile lokusungula okuzimele kwezwe lami kobuchwepheshe bamandla enuzi esizukulwaneni sesithathu.Njengamanje kunamayunithi amabili esiteshini samandla esiboniswayo esakhiwayo, esinesikhathi sokuklama iminyaka engama-60.Ibhokisi lomjovo wokuphepha libizwa ngokuthi ithangi lomjovo wamanzi okuphepha, eligcwaliswa ngamanzi e-boron futhi acindezelwe yi-nitrogen ezingeni lokushisa eliphansi, futhi lixhunywe kumkhumbi we-reactor pressure.Ngaphansi kwezimo ezijwayelekile, i-valve yokuxhumana phakathi kwethangi lomjovo wokuphepha kanye ne-reactor ivaliwe.Esimeni sengozi, ibhokisi lomjovo wokuphepha lingajova amanzi e-boron ageleza kakhulu emkhunjini wengcindezi ye-reactor ngesikhathi esifushane ukupholisa ngokushesha umongo we-reactor nokunciphisa ingozi yezingozi.
Ngenxa yokubola kwamanzi e-boron, insimbi engagqwali evamile yayivame ukusetshenziswa njengendawo yokukhiqiza yamabhokisi omjovo wokuphepha esikhathini esidlule.Ngokuthuthukiswa kobuchwepheshe bemishini yamandla enyukliya, kuye kwabekwa izidingo eziphakeme zamandla nempilo yezinto ezisetshenziselwa amabhokisi omjovo okuphepha.I-stainless steel composite plate ehlanganisa izici zamandla aphezulu, ukumelana nokugqwala okuphezulu kanye nezindleko eziphansi isiphenduke ukukhiqizwa kwamabhokisi omjovo wokuphepha.Izinto ezithandwayo, kodwa isikhathi eside, lolu hlobo lobuchwepheshe lwaluphethwe ngamazwe angaphandle.
I-TISCOingumkhiqizi obalulekile wezinto zepuleti eziyinhlanganisela ezweni lami.Ineminyaka eminingi yokukhiqiza ama-substrates aqine kakhulu, amapuleti ayinhlanganisela yensimbi engagqwali, kanye nezinqubo zokukhiqiza eziqhumayo ezilandelayo.Ngesisekelo sokuqongelela ubuchwepheshe besikhathi eside, ukuzivumelanisa nezimfuneko eziqinile zekhwalithi yesizukulwane esisha sezitshalo zamandla enuzi yezwe lami, abasebenzi besayensi nezobuchwepheshe be-TISCO babumbene futhi babambisana, bazimisele ukukhonza izwe ngezimboni, futhi banqoba ngokulandelana impahla, ukumelana nokugqwala kwe-intergranular, nokusebenza kwe-shear kongqimba oluyinhlanganisela.Ngemva kochungechunge lwezinkinga zobuchwepheshe, inkampani ithuthukise ngempumelelo uhlobo olusha lwepuleti eliyinhlanganisela yensimbi engagqwali yebhokisi lomjovo wokuphepha weyunithi yamandla enuzi ye-CAP1400 PWR No. 1 unit.Kuyaqondakala ukuthi uma kuqhathaniswa namapuleti agqoke insimbi engagqwali agingqiwe ajwayelekile, lolu hlobo lwepuleti lensimbi engagqwali eligqoke kusetshenziswa ubuchwepheshe obuqhumayo linezinzuzo ezisobala zamandla okubopha aqinile, ukuphepha okuphezulu nokuphila isikhathi eside kwesevisi.Kuwukuphelela kobuchwepheshe bezwe lami besizukulwane sesithathu samandla enuzi.Ukuzimela kunikeza ukwesekwa okuqinile kwezinto ezibonakalayo.
Isikhathi sokuthumela: Jan-05-2022