Izici ezithandekayo
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Amandla enuzi aqashelwa njengamandla ahlanzekile. Ngokuthuthukiswa kobuchwepheshe bamandla enuzi kanye nokuphepha kwalo okuthuthukisiwe kanye nomnotho, amandla enuzi ahlonishwa ngabantu abaningi ngokwengeziwe. Kunenombolo enkulu yenuziamavalveisetshenziselwe imishini yamandla enuzi. Njengokuthuthuka okusheshayo komkhakha wamandla enuzi, isidingo sama-valves enuzi aqhubeka nokwanda.
Ngokwe- "13th Eminyakeni emihlanu" yeNgqungquthela Imboni Development Plan, umthamo ofakiwe wamandla enuzi kulindeleke ukuthi afinyelele amakhilowari angama-40 wezigidi ngo-2020; Umthamo wesizukulwane samandla enuzi kulindeleke ukuthi afinyelele ezigidini ezingama-2,600 eziya ku-2 800 Million KWh. Ngokwesisekelo somthamo wamandla enuzi ekwakheni nasekusebenzeni kokuba yi-16.968 million Million Kilowatts, umthamo ofakiwe wamandla wenuzi asanda kufakwa cishe ama-Kilowatts angama-23 acishe abe yizigidi ezingama-23. Ngasikhathi sinye, ucubungula ukuthuthukiswa kokulandela amandla enuzi, umthamo wamandla enuzi kufanele ugcinwe cishe ezigidini eziyi-18 ngasekupheleni kuka-2020.
(2) Isidingo semakethe sama-valves akhethekile we-petrochemical akhethekile kanye nama-super cryvenic valves akhulu
Imboni kaphethiloli yaseChina kanye nemboni ye-petrochemical ihamba ngendlela yokuthuthuka okukhulu futhi izoqhubeka nokugcina intuthuko esimeme eminyakeni emihlanu ezayo. Kunama-Remineries kawoyela angaphezu kwezigidi eziyishumi nanhlanu nama-megaton izitshalo e-ethylene ezibhekene nokwakhiwa okusha nokwanda. Umkhakha we-petrochemical ubuye abhekene nezinguquko nokuthuthuka. Izinhlobo ezahlukene zamaphrojekthi wokuvikelwa kwemvelo okonga amandla, njengokuphinda usebenzise imfucumfucu, dala indawo enkulu yemakethe yama-valves akhethekile e-petrochemical, ama-flanges, izingcezu ezakhiwe, njll. Ngokukhuthaza izinhlelo zokusebenza ezihlanzekile zamandla, ukuthandwa ye-LNG izonikezwa ukunakwa okwengeziwe, okuzokwenza isidingo sama-super cryogenic valves andiswe kakhulu. Ama-valve asemqoka asetshenziselwa ama-supercritity thermal amandla amayunithi ancike ekungeniseni isikhathi eside, okungagcini nje ngokukhulisa izindleko zokwakhiwa kukagesi, kepha futhi akusilungele inqubekela phambili yezobuchwepheshe embonini ye-valve ye-valve. Esicini se-turbines enkulu yegesi, iChina iphinde yatshale imali enkulu kanye nemali enkulu yokungeniswa kwesingeniso, ukugayeka, ukumunwa kanye nokwenza izinto ezintsha ukuze kushintshe isimo lapho imishini yazo ebalulekile ixhomeke ekungenisweni kwezingeniso . Ngaphansi kwalesi sizinda, ama-valves akhethekile e-petrochemical akhethekile, ama-super cryogenic ama-valves, ama-valuum butterfly ama-valves ama-supercritical amayunithi wamandla wamandla we-therccricical, njll. Sizobhekana nesidingo esikhulu semakethe.
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Amandla enuzi aqashelwa njengamandla ahlanzekile. Ngokuthuthukiswa kobuchwepheshe bamandla enuzi kanye nokuphepha kwalo okuthuthukisiwe kanye nomnotho, amandla enuzi ahlonishwa ngabantu abaningi ngokwengeziwe. Kunenombolo enkulu yenuziamavalveisetshenziselwe imishini yamandla enuzi. Njengokuthuthuka okusheshayo komkhakha wamandla enuzi, isidingo sama-valves enuzi aqhubeka nokwanda.
Ngokwe- "13th Eminyakeni emihlanu" yeNgqungquthela Imboni Development Plan, umthamo ofakiwe wamandla enuzi kulindeleke ukuthi afinyelele amakhilowari angama-40 wezigidi ngo-2020; Umthamo wesizukulwane samandla enuzi kulindeleke ukuthi afinyelele ezigidini ezingama-2,600 eziya ku-2 800 Million KWh. Ngokwesisekelo somthamo wamandla enuzi ekwakheni nasekusebenzeni kokuba yi-16.968 million Million Kilowatts, umthamo ofakiwe wamandla wenuzi asanda kufakwa cishe ama-Kilowatts angama-23 acishe abe yizigidi ezingama-23. Ngasikhathi sinye, ucubungula ukuthuthukiswa kokulandela amandla enuzi, umthamo wamandla enuzi kufanele ugcinwe cishe ezigidini eziyi-18 ngasekupheleni kuka-2020.
(2) Isidingo semakethe sama-valves akhethekile we-petrochemical akhethekile kanye nama-super cryvenic valves akhulu
Imboni kaphethiloli yaseChina kanye nemboni ye-petrochemical ihamba ngendlela yokuthuthuka okukhulu futhi izoqhubeka nokugcina intuthuko esimeme eminyakeni emihlanu ezayo. Kunama-Remineries kawoyela angaphezu kwezigidi eziyishumi nanhlanu nama-megaton izitshalo e-ethylene ezibhekene nokwakhiwa okusha nokwanda. Umkhakha we-petrochemical ubuye abhekene nezinguquko nokuthuthuka. Izinhlobo ezahlukene zamaphrojekthi wokuvikelwa kwemvelo okonga amandla, njengokuphinda usebenzise imfucumfucu, dala indawo enkulu yemakethe yama-valves akhethekile e-petrochemical, ama-flanges, izingcezu ezakhiwe, njll. Ngokukhuthaza izinhlelo zokusebenza ezihlanzekile zamandla, ukuthandwa ye-LNG izonikezwa ukunakwa okwengeziwe, okuzokwenza isidingo sama-super cryogenic valves andiswe kakhulu. Ama-valve asemqoka asetshenziselwa ama-supercritity thermal amandla amayunithi ancike ekungeniseni isikhathi eside, okungagcini nje ngokukhulisa izindleko zokwakhiwa kukagesi, kepha futhi akusilungele inqubekela phambili yezobuchwepheshe embonini ye-valve ye-valve. Esicini se-turbines enkulu yegesi, iChina iphinde yatshale imali enkulu kanye nemali enkulu yokungeniswa kwesingeniso, ukugayeka, ukumunwa kanye nokwenza izinto ezintsha ukuze kushintshe isimo lapho imishini yazo ebalulekile ixhomeke ekungenisweni kwezingeniso . Ngaphansi kwalesi sizinda, ama-valves akhethekile e-petrochemical akhethekile, ama-super cryogenic ama-valves, ama-valuum butterfly ama-valves ama-supercritical amayunithi wamandla wamandla we-therccricical, njll. Sizobhekana nesidingo esikhulu semakethe.
Isikhathi sePosi: APR-11-2018