Amathangi AWWA D103 FBE: Izinga Eliphezulu Lobunjiniro Lokugcina Okuboshwe Nge-Fusion Bonded Epoxy
Kwadalwa ngo 06.10
Izitsha ze-AWWA D103 FBE: Isilinganiso Sobunjiniyela Esiphelele Sokugcinwa Okuboshiwe Okuhlanganiswe Nge-Fusion Bonded Epoxy
Kuba iziphathimandla zomkhandlu, onjiniyela bezimboni, nabasayini bezemvelo be-EPC, ukwakha ingqalasizinda yokugcina uketshezi ethembekile kudinga ibhalansi enakekelayo yokuqina kwezinto, ukuthobela imithetho, nokusebenza kahle kwesabelomali. Ngenkathi izitsha zikakhonkolo ezakhiwe endaweni kanye nezitsha zensimbi ezihlangene endaweni ziye zasetshenziswa isikhathi eside, ingqalasizinda yesimanje ngokwengeziwe ithembele ezinhlelweni ezihlangene, ezakhiwe efektri, eziboshiwe.
Phakathi kwezixazululo eziphambili zokugcina, amathangi e-AWWA D103 FBE (Fusion Bonded Epoxy) amele inketho ethembekile kakhulu yenethiwekhi yamanzi ahlanzekile, izinhlelo zokuvikela umlilo, namagridi ezinsiza zomkhandlu. Ngokuhlanganisa imingcele yokuphepha kwezakhiwo ye-AWWA D103 ejwayelekile nobuchwepheshe obusezingeni eliphezulu be-polymer barrier, lezi zinhlelo zokugcina zinikeza ukuvikelwa okuhle kwezimpahla zesikhathi eside.
Njengomuntu ohamba phambili emhlabeni wonke emkhakheni wamathangi akhiwe ngezikulufu kusukela ngo-2008, i-Shijiazhuang Zhengzhong Technology Co., Ltd (Center Enamel) yakha futhi ikhiqize amathangi e-AWWA D103-compliant FBE akhiwe ngezikulufu. Isebenza kusukela endaweni yokukhiqiza ephambili engu-150,000m², i-Center Enamel iletha izinhlelo zokugcina ezenziwe ngokwezifiso ezakhelwe ukubekezelela izimo ezimbi zemvelo emazweni angaphezu kwe-100.
1. Ubunjiniyela Bezakhiwo Nokuphepha Komshini Ngaphansi kwe-AWWA D103
I-AWWA D103 standard ye-American Water Works Association ilawula izidingo zokuklama, ukukhiqiza, kanye nobunjiniyela bokwakhiwa kwamathangi ensimbi ahlanganiswe ngamabhawodi agcotshwe efektri. Ukuthobela leli khodi kuqinisekisa ukuthi ithangi lenziwe ngobunjiniyela ukuze libe namandla okubekezelela amandla ashukumisayo abalulekile—njengemimoya enamandla, ukuqoqeka kukayinki osindayo, kanye nokuzamazama komhlaba okunamandla—kuyo yonke iminyaka eminingi yokusebenza kwayo.
Ukuze kunqunywe ukwakheka okunembayo kwezimbazo eziboshiwe, ithimba lezobunjiniyela le-Center Enamel lisebenzisa isoftware ethuthukisiwe yokumodela ukubala ukungezwani okunembayo okusebenza kumunye nomunye umbuthano wezindonga ezihambayo. Ngokusebenzisa i-Finite Element Analysis (FEA) kanye nalezi zibalo, i-Center Enamel yenza ngcono ngokwakhiwa ubukhulu bephelethi ngayinye yensimbi eshisiwe eshisiwe. Amapuleti amakhulu, anokungezwani okuphezulu, abekwa phansi kwesakhiwo ukuze abhekane nezingcindezi eziphakeme kakhulu zamanzi, kanti amapuleti alula asetshenziswa ngasezindaweni ezingaphezulu ukuze kuthuthukiswe ukusetshenziswa kwezinto, kuncishiswe isisindo esiphelele sokuthunyelwa, futhi kugcinwe umkhawulo ophephile wokuphepha ngokumelene nokugoqeka komoya.
2. Isayensi ye-Fusion Bonded Epoxy (FBE) Eqhutshwa Efektri
Ukuqina kwesikhathi eside kwe-AWWA D103 bolted tank kuncike kakhulu ekhwalithini yomgoqo wayo wokuvikela. Ngokungafani namathangi ensimbi agcotshwe ensimini—awavikeleke kakhulu ekuphazamisekeni kwesimo sezulu, ukungalingani kobukhulu, kanye nokungcola kwemvelo ngesikhathi sokugcotshwa—amathangi agcotshwe nge-epoxy e-Center Enamel adlula ku-Fusion Bonded Epoxy (FBE) eqine kakhulu, elawulwa efektri:
● Ukulungiswa Kwendawo: Amashidi ensimbi yekhabhoni angaluhlaza adlula ekuhlanzeni nge-grid okuzenzakalelayo kuze kufike ku-SA 2.5 okuseduze nensimbi emhlophe, okudala iphrofayela ye-anchor eyenziwe kahle ukuze kube nokubambelela okuphezulu kwe-coating.
● Ukusetshenziswa kwe-Electrostatic: Impushana ye-epoxy esezingeni eliphezulu ishajwa nge-electrostatic futhi isetshenziswa ngokulinganayo kuzo zombili izinhlangothi zepuleti lensimbi elilungisiwe.
● Ukuphulukisa ngeThermal: Amapuleti ahlanganisiwe adlula kuhhavini wokuphulukisa izinga lokushisa eliphezulu. Ukushisa okunamandla kubangela ukuthi impushana ye-epoxy incibilike, igeleze, futhi ixhumane ngokwakhemikhali ibe yisistimu eqhubekayo, enesisindo esikhulu samolekyuli, eboshwe ngqo ku-substrate yensimbi.
● Izinzuzo ze-FBE: Ukuqedwa kwe-fusion-bonded okuvelayo kunikeza ibhuloho elingangeni manzi, eliqinile ngokumelene nomswakama, ukugqwala, kanye nomthelela ongokwenyama. Leli sayi esetshenziswe efektri ligwema ukwehla, izimbobo ezincane, kanye nokukhishwa kwezinto eziyingozi zemvelo (VOC) ezivamile ezinhlelweni zokudweba ezimanzi zasendaweni.
3. Iphrofayili Yezobuchwepheshe Eqhathaniswayo: Izinketho Zamathangi Amamodular
Ukuze kusizwe abaphathi bamaphrojekthi ekukhetheni i-chemistry efanelekile yokubamba, i-matrix engezansi ichaza izici zokusebenza zamajazi ajwayelekile ethangi akhiwe efektri:
Ipharamitha Yobunjiniyela | I-Fusion Bonded Epoxy (FBE) | I-Glass-Fused-to-Steel (GFS) | Insulated Steel (AISI 304) |
Mekanika Yokugqoka | I-polymer matrix ehlangene ngokushisa. | Ukuhlanganiswa kwe-physicochemical yengilazi nensimbi ku->800°C. | Isendlalelo esingaphandle se-chromium-oxide esingaphandle. |
Ububanzi be-pH Obufanele | 4.0 – 9.0 (Ukuzinza Okujwayelekile Kwamanzi) | 2.0 – 11.0 (Ukumelana Okuphezulu Namakhemikhali) | Ukumelana okubanzi namakhemikhali nokubola. |
Indawo Eyinhloko Yokusebenzisa | Amanzi okuphuza okuphuzwayo, ukuvikelwa komlilo, ukugcinwa kwamanzi angaluhlaza. | Ukubola okungena-aerobic, amanzi amdaka ezimboni, ukwelashwa kwe-leachate. | Amanzi enqubo enokuhlanzeka okuphezulu, ukucubungula ukudla, izindawo ezinamahlumela aphezulu. |
Ukuguquguquka Komthelela | Ukuqina okungavamile komshini nokumelana nomthelela. | Ukuqina okuphezulu (7 Mohs); isithiyo esivikelayo esiqinile. | Ukuqina okukhulu kwesakhiwo; akukho ungqimba lwe-coating olufakiwe oludingekayo. |
Inkomba Yezindleko Zokwakha | Izindleko eziphansi kakhulu / Ibhalansi yempahla elungiselelwe kahle. | Izinga eliphezulu lokuvikela amakhemikhali. | Izinga eliphezulu le-alloy yempahla. |
4. Izinzuzo Zokusebenza Nezokuphatha Zokuhlanganiswa Okumodulayo
Ukukhetha ithangi lensimbi elakhiwe nge-AWWA D103 FBE elinamabhawodi kunikeza izinzuzo ezihlukile kwezomnotho, ezemvelo, nezokusebenza uma kuqhathaniswa nezinketho zakudala zikakhonkolo noma ezakhiwa ensimini ngokushisela:
● Akukho ukushisela ensimini: Ngoba konke ukwakheka kwamaphaneli, ukubhoboza izimbobo zamabhawodi, nokufakwa kwe-coating kwenzeka efektri eyodwa, ukufakwa ensimini akudingi ukushisela, ukugaya, noma upende ensimini. Lokhu kuqeda izingozi zokushisela, kuvumela amaqembu ukuthi afake amathangi ngokuphepha ezindaweni ezisebenzayo zezimboni noma ezindaweni ezithintekayo zemvelo.
● Uvivinyo Olubanzi Lwezimbobo: Ngokuhambisana nemihlahlandlela yamazwe omhlaba efana ne-ISO 28765, yonke iphaneli eyenziwe ngaphambili ihlolwa ngokuqinile ngaphandle kokulimaza ngesivivinyo samandla kagesi esiphakeme ngaphambi kokupakishwa. Lokhu kuqinisekisa ukuthi azikho izimbobo noma amaphutha amancane aphuma endaweni yokukhiqiza.
● Ukuthuthwa Kwezinto Ezigoqwayo: Amaphaneli amamodular enziwe ngaphambili apakishwa ngokuhlelekile egobekile ezitsheni ezijwayelekile zokuthutha. Lokhu kunciphisa izindleko zokuthutha ngolwandle kwamanye amazwe futhi kwenza lula ukuthuthwa komhlaba ezindaweni eziqhelile noma ezindaweni ezincane zasemadolobheni.
● Ukuhlanganiswa Okuphelele Kwekhava: I-Center Enamel isebenza njengomkhiqizi oyedwa wokuhlanganisa ingqalasizinda yophahla. Amathangi ethu ahlanganiswa ngokuphelele namaPhahla e-Aluminum Geodesic Dome Angenamigxobo (ahambisana ne-AWWA D108) noma amaPhahla Esiqongweni Sensimbi Agqoke i-Epoxy Agqoke Ngokwesintu, aqinisekisa imvelo yokugcina egcwele futhi engangeni manzi.
5. Ingqalasizinda Eyinhloko Nezicelo Zokusetshenziswa
Ngomkhondo omkhulu womhlaba wonke, amathangi ensimbi ashunqulwe nge-FBE ye-Center Enamel AWWA D103 ahlinzeka ngokugcinwa okuguquguqukayo nokuthembekile koketshezi ezicelo ezahlukahlukene:
● Izinhlelo Zamanzi Kamasipala Asetshenziswa Abantu: Ukugcinwa okuthembekile kwamanzi okuphuzwayo aphathwe, izindawo zokuhambisa amanzi ezicacile, kanye nezinqolobane zamanzi zomphakathi. Izinto zokugqoka zethu zihambisana namakhodi aphesheya ezempilo njenge-NSF/ANSI 61 ne-WRAS ukuze kuvinjelwe ukudonswa kwamakhemikhali.
● Ukuvikelwa Komlilo Kwezentengiso: Izindawo ezinkulu eziyisiqhwaga zomlilo ezithembekile zokugcina amanzi omulilo omkhulu, ngokuhambisana nemininingwane ye-NFPA 22 yezindawo zokuvikela ezohwebo, ezimbonini, nezamasipala.
● Ukugcinwa Kwamanzi Ahlanzekile Ezimbonini: Ukuphatha amanzi angenamaminerali, amanzi okondla amabhoyila, kanye namanzi aluhlaza okusetshenziswa ezimbonini.
● Ukulinganisa Amanzi Angcolile: Amathangi okulinganisa anezindleko eziphansi ezindaweni zokungcola zasemasipala ezilula, ukuqoqwa kwamanzi emvula, kanye nezinqubo zesibili zokucacisa.
Ukuphila Okuhlala Njalo Kwempahla Okuthuthukisiwe Nokusebenza Kahle Kwemali
Njengoba izidingo zengqalasizinda yomhlaba wonke zikhula futhi nezingxowa zemali zikamasipala zibhekana nezingcindezi eziqinile, ukutshalwa kwezimali ezinsizakalweni kumele kuqale izimpahla ezinikeza ukufakwa okusheshayo, ukuphepha okwakhiwo, kanye nezindleko eziphansi kakhulu zokugcinwa kwempilo yonke. Amathangi Ensini ye-AWWA D103 FBE Coated Steel Tanks we-Center Enamel ahlinzeka ngokulinganisela okuthembekile kokuhlala okwakhiwo, ukuphepha kwamakhemikhali, nokusebenza kahle kwezindleko. Ngokusebenzisa ubuchwepheshe obuphambili be-Fusion Bonded Epoxy olulawulwa efektri, i-Center Enamel ihlinzeka abasebenzisi bomhlaba wonke ngohlelo lokubamba olumodular oluklanyelwe ukusebenza okusheshayo ensimini kanye nempilo yokusebenza engaphezu kweminyaka engu-30.
Qinisekisa ukuhambisana okuphelele nemithetho, nciphisa izindleko zokwakha emkhakheni, futhi uvikele impahla yakho yezinsiza ngokugcinwa okunamandla okuboshiwe. Thinta i-Center Enamel namuhla ukuze uxoxe nethimba lethu lobunjiniyela ngomklamo wokwakhiwa we-AWWA D103 owenziwe ngokwezifiso iphrojekthi yakho elandelayo yomhlaba wonke.
WhatsApp