Munguva ichangopfuura, nyika yangu yekutanga yeCAP1400 mhando yepressurized water reactor nuclear power demonstration power plant unit No. 1 safety injection tank water pressure test yakabudirira.Iyo simbi isina tsvina inoumbwa neplate zvinhu zvinoshandiswa mukugadzira ekuchengetedza jekiseni mabhokisi zvese zvinopihwa neTaiyuan Iron uye Steel Co., Ltd., uye kutsiva kunze kwenyika.Izvi zvinoreva kutiTISCOyakatungamira mukuziva tekinoroji yakakosha yesimbi isina simbi inoumbwa neplate zvinhu zvine tekinoroji inoputika yesimba renyukireya uye kugadzirwa kwakawanda.
Iyo CAP1400 pressurized water reactor nuclear power unit ihombe-yepamusoro-soro yakatsikirirwa mvura inonaya simba renyukireya ine kodzero dzakazvimirira dzepfuma uye simba guru muChina.Mucherechedzo wakakosha wechizvarwa chechitatu chechizvarwa chenyukireya tekinoroji yakazvimirira.Parizvino pane mayuniti maviri muchiteshi chemagetsi chekuratidzira chiri kuvakwa, chine hupenyu hwekugadzira hwemakore makumi matanhatu.Bhokisi rejekiseni rekuchengetedza rinodaidzwa kuti tangi rekuchengetedza jekiseni remvura, iro rinozadzwa nemvura yeboron uye inomanikidzwa nenitrogen patembiricha yakaderera, uye yakabatana neiyo reactor pressure pressure.Mumamiriro ezvinhu akajairika, vharuvhu yekukurukurirana pakati pekuchengetedza jekiseni tank uye reactor yakavharwa.Muchiitiko chetsaona, bhokisi rekuchengetedza jekiseni rinogona kupinza mvura yeboron yakakwira-kuyerera mumudziyo wekumanikidza we reactor munguva pfupi kuti ikurumidze kutonhorera iyo reactor core uye kuderedza njodzi yetsaona.
Nekuda kwekuora kwemvura yeboron, yakajairwa simbi isina tsvina yaiwanzo shandiswa sezvinhu zvekugadzira zvekuchengetedza mabhokisi ejekiseni munguva yakapfuura.Nekuvandudzwa kwetekinoroji yemidziyo yemagetsi enyukireya, zvinodiwa zvepamusoro zvakaiswa pamberi pesimba uye hupenyu hwezvinhu zvinoshandiswa kuchengetedza majekiseni emabhokisi.Iyo simbi isina tsvina inosanganiswa ndiro iyo inobatanidza hunhu hwekusimba kwepamusoro, yakakwirira corrosion kuramba uye mutengo wakaderera wave kugadzira kwekuchengetedza majekiseni mabhokisi.Zvinhu zvakasarudzwa, asi kwenguva yakareba, rudzi urwu rwetekinoroji rwakanga ruchitongwa nenyika dzekunze.
TISCOmugadziri akakosha wecomposite plate zvinhu munyika yangu.Iyo ine makore mazhinji ekugadzirwa kweakakwira-simba substrates, Stainless simbi inoumbwa mahwendefa, uye inotevera inoputika inoumbwa inoumbwa maitiro ekugadzira.Pahwaro hwekuunganidza kwenguva refu tekinoroji, kuti ienderane neyakaomesesa yemhando zvinodiwa zvechizvarwa chitsva chenyika yangu yemagetsi enyukireya, vashandi veTISCO vesainzi nehunyanzvi vakabatana uye vakabatana, vakatsunga kushandira nyika neindasitiri, uye zvakateerana vakakunda chimiro che zvinhu, kuramba kune intergranular corrosion, uye shear kuita kweiyo composite layer.Mushure mematambudziko ehutano hwehutano, kambani yakabudirira kugadzira rudzi rutsva rwesimbi isina tsvina yakasanganiswa yebhokisi rekuchengetedza jekiseni reCAP1400 PWR nuclear power unit No. 1 unit.Zvinonzwisiswa kuti kana zvichienzaniswa neakajairika akakungurutswa simbi isina tsvina mahwendefa, rudzi urwu rwesimbi isina tsvina yakapfeka ndiro inoshandisa tekinoroji inoputika ine zvakanakira zviri pachena zvesimba rekubatanidza rakasimba, kuchengetedzwa kwepamusoro uye hupenyu hurefu hwebasa.Ndiko kuzara kwe tekinoroji yemagetsi enyukireya yechizvarwa chechitatu.Kuzvimirira kunopa tsigiro yakasimba yezvinhu.
Nguva yekutumira: Jan-05-2022