Zinthu zabwino
(1) Ndondomeko ya chitukuko cha makampani opanga zida za nyukiliya ya "Zaka 13 Zisanu" yomwe ikulimbikitsa kufunikira kwa msika wa ma valve a nyukiliya
Mphamvu ya nyukiliya imadziwika kuti ndi mphamvu yoyera. Chifukwa cha chitukuko cha ukadaulo wa mphamvu ya nyukiliya komanso chitetezo chake komanso chuma chake, mphamvu ya nyukiliya yakhala ikulemekezedwa ndi anthu ambiri pang'onopang'ono. Pali mitundu yambiri ya mphamvu ya nyukiliyamavavuamagwiritsidwa ntchito popanga zida zamagetsi a nyukiliya. Pamene makampani opanga magetsi a nyukiliya akukula mofulumira, kufunikira kwa ma valve a nyukiliya kukupitirirabe kukwera.
Malinga ndi dongosolo la "Zaka Zisanu za 13" la chitukuko cha mafakitale a nyukiliya, mphamvu yokhazikika ya mphamvu ya nyukiliya ikuyembekezeka kufika pa ma kilowatts 40 miliyoni mu 2020; mphamvu yopangira mphamvu ya nyukiliya ikuyembekezeka kufika pa 2,600 miliyoni mpaka 2,800 miliyoni kwh. Potengera mphamvu ya mphamvu ya nyukiliya yomanga ndi kugwira ntchito yomwe ili ma kilowatts 16.968 miliyoni, mphamvu yokhazikika ya mphamvu ya nyukiliya yomwe yangoyikidwa kumene ndi pafupifupi ma kilowatts 23 miliyoni. Nthawi yomweyo, poganizira za chitukuko chotsatira cha mphamvu ya nyukiliya, mphamvu ya nyukiliya iyenera kusungidwa pa ma kilowatts pafupifupi 18 miliyoni kumapeto kwa chaka cha 2020.
(2) Kufunika kwa msika kwa ma valve a petrochemical special service ndi ma valve a super cryogenic ndi kwakukulu.
Makampani opanga mafuta ku China ndi mafakitale a petrochemical akupita patsogolo kwambiri ndipo apitilizabe kusunga chitukuko chokhazikika m'zaka zisanu zikubwerazi. Pali malo opitilira khumi oyeretsera mafuta okwana matani 10 miliyoni ndi mafakitale a ethylene a megaton omwe akuyang'aniridwa ndi kumangidwa kwatsopano ndikukula. Makampani opanga mafuta a petrochemical akukumananso ndi kusintha ndi kukweza. Mitundu yosiyanasiyana ya mapulojekiti oteteza chilengedwe osunga mphamvu, monga kubwezeretsanso zinyalala, imapanga malo atsopano amsika wa ma valve apadera a petrochemical, ma flange, zidutswa za forge, ndi zina zotero. Ndi kukwezedwa kwa ntchito zoyera mphamvu, kutchuka kwa LNG kudzayang'aniridwa kwambiri, zomwe zipangitsa kuti kufunikira kwa ma valve a super cryogenic kuchuluke kwambiri. Ma valve ofunikira omwe amagwiritsidwa ntchito pamagetsi amphamvu kwambiri akhala akudalira zinthu zomwe zimatumizidwa kunja kwa nthawi yayitali, zomwe sizimangowonjezera mtengo womanga magetsi, komanso sizikugwirizana ndi kupita patsogolo kwaukadaulo kwa makampani opanga ma valve am'nyumba. Ponena za ma turbine akuluakulu a gasi, China yagwiritsanso ntchito ndalama zambiri komanso mphamvu zambiri pa kuyambitsa, kugaya, kuyamwa, ndi kupanga zinthu zatsopano kuti isinthe momwe ma turbine akuluakulu a gasi ndi zida zawo zofunika zimakhalira ndi zinthu zomwe zimatumizidwa kunja. Pansi pa izi, ma valve apadera a petrochemical, ma valve a super cryogenic, ma valve a vacuum butterfly a mayunitsi amphamvu otentha kwambiri, ndi zina zotero adzafunika kwambiri pamsika.
(1) Ndondomeko ya chitukuko cha makampani opanga zida za nyukiliya ya "Zaka 13 Zisanu" yomwe ikulimbikitsa kufunikira kwa msika wa ma valve a nyukiliya
Mphamvu ya nyukiliya imadziwika kuti ndi mphamvu yoyera. Chifukwa cha chitukuko cha ukadaulo wa mphamvu ya nyukiliya komanso chitetezo chake komanso chuma chake, mphamvu ya nyukiliya yakhala ikulemekezedwa ndi anthu ambiri pang'onopang'ono. Pali mitundu yambiri ya mphamvu ya nyukiliyamavavuamagwiritsidwa ntchito popanga zida zamagetsi a nyukiliya. Pamene makampani opanga magetsi a nyukiliya akukula mofulumira, kufunikira kwa ma valve a nyukiliya kukupitirirabe kukwera.
Malinga ndi dongosolo la "Zaka Zisanu za 13" la chitukuko cha mafakitale a nyukiliya, mphamvu yokhazikika ya mphamvu ya nyukiliya ikuyembekezeka kufika pa ma kilowatts 40 miliyoni mu 2020; mphamvu yopangira mphamvu ya nyukiliya ikuyembekezeka kufika pa 2,600 miliyoni mpaka 2,800 miliyoni kwh. Potengera mphamvu ya mphamvu ya nyukiliya yomanga ndi kugwira ntchito yomwe ili ma kilowatts 16.968 miliyoni, mphamvu yokhazikika ya mphamvu ya nyukiliya yomwe yangoyikidwa kumene ndi pafupifupi ma kilowatts 23 miliyoni. Nthawi yomweyo, poganizira za chitukuko chotsatira cha mphamvu ya nyukiliya, mphamvu ya nyukiliya iyenera kusungidwa pa ma kilowatts pafupifupi 18 miliyoni kumapeto kwa chaka cha 2020.
(2) Kufunika kwa msika kwa ma valve a petrochemical special service ndi ma valve a super cryogenic ndi kwakukulu.
Makampani opanga mafuta ku China ndi mafakitale a petrochemical akupita patsogolo kwambiri ndipo apitilizabe kusunga chitukuko chokhazikika m'zaka zisanu zikubwerazi. Pali malo opitilira khumi oyeretsera mafuta okwana matani 10 miliyoni ndi mafakitale a ethylene a megaton omwe akuyang'aniridwa ndi kumangidwa kwatsopano ndikukula. Makampani opanga mafuta a petrochemical akukumananso ndi kusintha ndi kukweza. Mitundu yosiyanasiyana ya mapulojekiti oteteza chilengedwe osunga mphamvu, monga kubwezeretsanso zinyalala, imapanga malo atsopano amsika wa ma valve apadera a petrochemical, ma flange, zidutswa za forge, ndi zina zotero. Ndi kukwezedwa kwa ntchito zoyera mphamvu, kutchuka kwa LNG kudzayang'aniridwa kwambiri, zomwe zipangitsa kuti kufunikira kwa ma valve a super cryogenic kuchuluke kwambiri. Ma valve ofunikira omwe amagwiritsidwa ntchito pamagetsi amphamvu kwambiri akhala akudalira zinthu zomwe zimatumizidwa kunja kwa nthawi yayitali, zomwe sizimangowonjezera mtengo womanga magetsi, komanso sizikugwirizana ndi kupita patsogolo kwaukadaulo kwa makampani opanga ma valve am'nyumba. Ponena za ma turbine akuluakulu a gasi, China yagwiritsanso ntchito ndalama zambiri komanso mphamvu zambiri pa kuyambitsa, kugaya, kuyamwa, ndi kupanga zinthu zatsopano kuti isinthe momwe ma turbine akuluakulu a gasi ndi zida zawo zofunika zimakhalira ndi zinthu zomwe zimatumizidwa kunja. Pansi pa izi, ma valve apadera a petrochemical, ma valve a super cryogenic, ma valve a vacuum butterfly a mayunitsi amphamvu otentha kwambiri, ndi zina zotero adzafunika kwambiri pamsika.
Nthawi yotumizira: Epulo-11-2018