Amatafulela Okubutha Amanzi: Ubunjiniyela Bokugcina Amanzi Ashisayo Nawokucubungula Amanzi Ngokuthuthukile
Kwadalwa ngo 04.30
Amathangi okuqoqa: Ubunjiniyela Bokugcina Amanzi Ashisayo Nezamanzi Ezimboni
Emkhakheni wezimboni ka-2026, izitsha zokuqoqa seziguquke zaba izindawo ezibalulekile zokusebenza kahle kwamandla nokuzinza kwezinqubo. Zisetshenziswa ikakhulukazi ukugcina amanzi ashisayo noma abandayo avela emithonjeni yamandla ehlukahlukene—njengamapayipi ashisa amanzi (heat pumps), amaphaneli elanga, namabhoela ezimboni—lezi zitsha zisebenza njenge-"amabhethri ashisayo". Ziyalinganisa imithwalo ephezulu, zivimbele ukushintsha kwezinga lokushisa, futhi ziqinisekise ukuhlinzekwa okulinganiselayo kwamanzi ezimbonini emadolobheni, ezimbonini, nasemakhaya.
I-Shijiazhuang Zhengzhong Technology Co., Ltd (Center Enamel) ingumholi womhlaba wonke kwezobuchwepheshe bokugcina izinto ezakhiwe ngamamojuli, isebenzisa iminyaka engaphezu kuka-30 yocwaningo nentuthuko kanye nesisekelo sokukhiqiza esihlakaniphile esingu-150,000 m2 ukuletha izixazululo zokuqoqa eziqinisekisiwe emazweni angaphezu kuka-100.
1. Ubuchwepheshe Bokwakhiwa: Indlela Izinhlelo Zokuqoqa Ezisebenza Ngayo
Inhloso eyinhloko yobunjiniyela yesitsha sokuqoqa ukwehlukanisa ukukhiqizwa kwamandla nokusetshenziswa kwamandla.
● Ukuhlukaniswa ngokushisa: Amathangi esimanje okubuthelela asebenzisa imiklamo eqondile ukuze kukhuthazwe "ukubeka ungqimba". Amanzi ashisayo, njengoba engasindi, ahlala phezulu ukuze akhishwe ngokushesha, kanti amanzi apholile abuyayo ahlala phansi, kudala umgomo wokushisa ophumelela kakhulu.
● Ukugcina Umthwalo Ophezulu: Ngezikhathi zesidingo esiphansi, amandla engeziwe agcinwa njengamanzi ashisayo. Lawa mandla bese ekhishwa ngezikhathi eziphezulu, anciphisa umthwalo wokusebenza kuma-boiler amakhulu noma ama-heat exchanger.
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● Ukuphathwa Kwengcindezi: Izinhlelo ezihlanganisiwe ziphathe ukunweba ngokushisa nge-nitrogen blanketing noma iziqukathi zokunweba, ziqinisekisa ubuqotho bokwakhiwa phakathi nemijikelezo esheshayo yokushisa.
2. Ubuchwepheshe Bokwakhiwa Kwezinto Ezithuthukisiwe: Ubuchwepheshe be-GFS kanye ne-FBE
Ezitsheni zokuqoqa, ingubo yangaphakathi kufanele ikwazi ukubekezelela ukushintsha okungapheli kwezinga lokushisa kanye nemvelo enomswakama ophezulu. I-Shijiazhuang Zhengzhong Technology (Center Enamel) isebenzisa izingubo ezilawulwa efektri ukuze kutholwe ukuphila okude kakhulu:
I-Glass-Fused-to-Steel (GFS)
I-GFS iyisinqumo esihamba phambili sokuqoqwa kwamanzi ashisayo kakhulu futhi anomhlwa.
● Ukuhlanganiswa Kwama-Molecular: Ingilazi ye-silica ihlanganiswa nensimbi ku-820°C–930°C, kwakheke indawo engasebenzi ngokuphelele engathinteki ukugqwala nokwakheka kwezinto.
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● Inhlanzeko Engashintshi: Indawo yengilazi ayinazo izimbobo, ivimbela ukukhula kwamagciwane futhi iqinisekisa ukuthi amanzi agciniwe ahlala enempilo iminyaka eminingi.
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● Ibanga Lokushisa: Ikwazi ukusebenza ebangeni lokushisa elibanzi nempilo yesevisi yeminyaka engu-30 kuya ku-50.
I-Fusion Bonded Epoxy (FBE)
Ngokuqoqwa kwamanzi ezimboni okonga izindleko, i-FBE ihlinzeka ngomgoqo we-polymer ohlala isikhathi eside.
● Ubuqotho Bokugqoka: Wonke iphaneli idlula ekuhlolweni okunamandla kagesi okungu-1500V ukuze kuqinisekiswe ukuthi ayikho imbobo noma iphutha.
● Ukuqina Ngokumelana Nomthelela: Kukwazi ukumelana kakhulu nokucindezeleka komshini futhi kuyaguquguquka ngokwanele ukubhekana nokwanda nokuncipha kwekhasi letangi.
3. Amazing Standards & Ukuhambisana
Ukuhambisana okungaqinisekiswa kuyisibonakaliso esiphezulu sokwethenjwa kubantu abathintekayo embonini. Izitsha zethu zokugcina zakhiwe ukuthi zihlangane:
● AWWA D103-09: Isilinganiso saseMelika sokugcinwa kwensimbi okugcotshwe efektri.
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● ISO 28765: Isilinganiso samazwe ngamazwe sezitsha zensimbi eziboshwe nge-vitreous enamel.
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● NSF/ANSI 61: Isiqinisekiso esibalulekile kuyo yonke imishini ehlangene nezinhlelo zamanzi okuphuza noma ezisebenzayo.
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● Ukuphepha Kwesakhiwo: Izisekelo eziklanyelwe ngokwezifiso kanye nezinhlelo zokubopha ezihambisana nezidingo zendawo zokuzamazama komhlaba nokulayisha komoya.
4. Izilinganiso Zamaphrojekthi Omhlaba Asekelwe
Ukuthembeka kwe-Shijiazhuang Zhengzhong Technology kuvezwa ukufakwa okunamandla aphezulu emhlabeni wonke:
● Isitoreji Somasipala SaseNamibia (2022): Uhlelo olunamandla aphezulu oluhlanganisiwe olunomthamo ongama-44,900 m3.
● Iphrojekthi Yezimboni YaseSwazini (2020): Ukufakwa okuphula amarekhodi okuneziqukathi ezimbili ezinkulu ezinomthamo ohlangene ongu-42,188 m3.
● Irekhodi Yesakhiwo sase-Indonesia (2018): Kutholwe ukuthi yakha ithangi eliqinile eliphakeme kakhulu emhlabeni, elifinyelela ukuphakama kwamamitha angu-34.8, libonisa ubude besakhiwo obudingekayo ezitshalweni zesimanje zokuqoqa.
5. Kungani Ukhetha i-Shijiazhuang Zhengzhong Technology Co., Ltd?
Njengomkhiqizi ohamba phambili e-Asia onamalungelo obunikazi acishe abe ngu-200, inkampani ihlinzeka ngosizo lobuchwepheshe lwe-EPC oluhlanganisiwe.
Isici | Inzuzo Yezimboni |
Ukufakwa Okusheshayo | Ukuhlanganiswa kwamamojula kushesha ngo-60% kunokuhlanganiswa okujwayelekile okwenziwa endaweni. |
Ukugcinwa Okuncane | Ukwelashwa okwenziwa efektri kususa isidingo sokudweba kabusha noma ukugqokisa njalo. |
Ukuhamba Kwempahla | Imiklamo ebilokhu iboshwe ivumela isitsha ukuthi sandiswe noma sithunyelwe kabusha njengoba izidingo zendawo ziguquka. |
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