Amathangi Wamanzi Wensimbi Eshiselwe i-AWWA D100: Isisekelo Sokuklama Nokucaciswa
Kwadalwa ngo Ngokwamukisa
AWWA D100 Amathangi Wamanzi Ensimbi Eshiselwe: Isisekelo Sokuklama Nokucacisa
I-AWWA D100 iyindinganiso yamathangi ensimbi e-carbon ashiselwe okugcina amanzi, futhi okuqukethwe kwayo okungokoqobo kuyisethi yemiphumela efika endaweni yokwakha kunokuba kube isethi yamafomula. Ezintathu zazo zibusa: i-coating iphuma efektriini iye endaweni ngaphansi kwe-AWWA D102, ukufinyelela kokuhlola kufanele kwakhelwe ngaphakathi kwegobolondo ngaphambi kokuba ithangi limiswe, futhi ukuhlolwa kwe-hydrostatic kuba umsebenzi wasendaweni onezidingo zako zamanzi, ukudonsa amanzi nokulahlwa. Ngakho-ke i-D100 ifundwa njengedokhumenti eyodwa eqoqweni kunokuba ifundwe yodwa - i-D103 ihlanganisa amathangi e-bolted ane-coating yasefektriini, i-D102 izinhlelo ze-coating, i-D104 ukuvikelwa kwe-cathodic lapho insimbi igqitshwa noma ixhunywe ngogesi kwenye insimbi - futhi uma iqhathaniswa ne-API 650, ekhuluma ngamathangi ashiselwe asetshenziswa ku-oyili kunamanzi. Le ndatshana ibeka isisekelo sokuklama ithangi elishiselwe elidinga ngempela, imigatshana okushintshwa ukushisela kwendaweni, ukuxhumana kwe-coating nokuvikelwa kwe-cathodic, izinhlinzeko zokufinyelela nokuhlola okufanele kuhlelwe kunokuba kutholakale, kanye nohlu lokuhlola lwe-specification olugcina lezo zinqumo kunkontileka kunokuba zibe sendaweni, njengoba kuchaziwe nge-awwa d100 welded tank.
Lapho i-D100 ikhona phakathi kwezindinganiso zamathangi
I-D100 ivame ukucashunwa ngokungathi iwumbhalo owodwa ohlanganisa ithangi lamanzi, futhi ukudideka akukho kwezemfundo: inquma ukuthi ubani ofaka i-coating, ukuthi ithangi lihlolwa nini nokuthi yimaphi amarekhodi avala inkontileka. I-D100 ilawula ithangi njengesakhiwo sensimbi ye-carbon steel ewelidiwe yokusetshenziswa kwamanzi ekucindezelweni komoya okujwayelekile. I-D102 ilawula isivikelo esifakwa ezingxenyeni zayo, efektri noma endaweni. I-D104 yengeza isivikelo se-electrochemical sensimbi ethintana nomhlabathi noma exhunywe kwenye insimbi, futhi i-API 650 ihlanganisa amathangi ewelidiwe okusetshenziswa kwawoyela, njengoba kuchaziwe nge-awwa d100 welded tank.
Okujwayelekile | Kusebenza ku | Ikhodi esetshenzisiwe |
AWWA D100 | Amathangi amanzi ensimbi ye-carbon adayiwe | Emkhakheni, ngemva kokwakhiwa |
AWWA D103 | Amathangi amanzi aboshiwe ane-factory-coated | Efektri, ngaphambi kokuthunyelwa |
AWWA D102 | Amasistimu okugcoba amathangi ensimbi | Esitolo noma ensimini |
AWWA D104 | Ukuvikelwa kwe-cathodic yamathangi ensimbi | Ngaphandle emhlabathini noma ensimbini eboshiwe |
API 650 | Amathangi adayiwe okugcina uwoyela | Esitolo noma emkhakheni |
Ububanzi bethangi, ubukhulu nobubanzi kanye nokungafakwa yi-D100
I-D100 yenzelwe amathangi ensimbi ye-carbon eweldediwe agcina amanzi ngengcindezi ye-atmospheric. Akuyona ikhodi ye-pressure-vessel, ngakho-ke ithangi okufanele lisebenze ngaphezu kwengcindezi ye-atmospheric lingelase-ASME Section VIII, futhi akuyona ikhodi yokuklama yokuvikela umlilo, ngakho-ke ithangi elakhiwe ukuhambisa ukugeleza komlilo liphatha i-NFPA 22 futhi. Asikho isilinganiso esisodwa somkhawulo womthamo kuleli standard: umkhawulo ongokoqobo ubekwa indlela yokwakha hhayi ngevolumu. Ama-weld asendaweni ayindilinga akhula ngokulingana nobubanzi be-shell futhi indawo e-coated endaweni iyakhula nayo, ngakho-ke ithangi elikhulu ligxilisa ukwelda nokucoata endaweni lapho lezi zinto zinzima khona ukuphatha, njengoba kuchaziwe ngokuningiliziwe ku-awwa d100 welded tank.
Isisekelo sokuklama kwegobolondo, phansi nokusekelwa
I-shell inobukhulu obunjengolwelwesi lwesilinda lwengcindezi ye-hydrostatic yoketshezi oluqukethwe ezingeni lokuklama, ngobukhulu bamapuleti obuqhutshwa yileyongcindezi, ngokusebenza kahle kokuhlangana okuvunyelwa indlela yokushisela kanye nokuhlolwa kokugoqa kwethangi elingenalutho noma eligcwele kancane ngaphansi komoya noma ukunyakaza komhlaba. Ukuhlelwa kwaphansi kulandela isisekelo: ithangi elisesisekelweni esilungisiwe se-granular noma likakhonkolo lithwala ipuleti lalo laphansi endaweni yonke, ithangi eliseludongeni oluyindandatho lisekelwa nxazonke, futhi ithangi elisesisekelweni esimaphakathi lithwala phansi ngokwesakhiwo futhi lingakwazi ukuzungeza kancane njengoba izinga lishintsha. Okokufaka okubili kuvame ukucashile: imvume yokugqwala kanye nedatha yesisekelo, njengoba kuchaziwe ngokuningiliziwe kwi-awwa d100 welded tank.
· Izinga lokuklama, ukuminyana kanye nezinga lokushisa kuyizinto zokufaka, hhayi izinto ezicatshangelwa ngemuva, njengoba kuchaziwe ku-awwa d100 welded tank.
· Ukujiya kwegobolondo kulandela ukucindezelwa kolwelwesi nokugobeka, kanye nokusebenza kahle kwamalunga okushiwo, njengoba kuchaziwe ku-awwa d100 welded tank.
· Ukuhlelwa kwaphansi kanye nesisekelo kunqunywa ndawonye, akushintshisani, njengoba kuchaziwe ku-awwa d100 welded tank.
· Imvume yokugqwala kufanele ibe emdwebeni, hhayi kuphela ekubalweni, njengoba kuchaziwe ku-awwa d100 welded tank.
Ukushisela kwensimu okushintshayo emgomeni
Ukushisela endaweni kususa izinto ezintathu kusuka efektriini kuye endaweni yomsebenzi. I-coating ayikwazi ukusetshenziswa ngaphambi kokuba i-shell ihlanganiswe, ngakho-ke iba umsebenzi wasendaweni onezidingo zayo zokulungiselela nokuphulukisa. Umsebenzi wokuhlola wenzeka lapho ithangi selivele limile, okuthinta ukufinyelela, ukuhlela kanye nokulandelana komsebenzi. Futhi i-geometry eyamukelekayo inzima ukuyibamba endaweni, ngoba ukuqondisa kwe-shell, ukungabi yindilinga kanye nokuhlanganiswa kwe-course kukalwa esakhiweni esiphelile. I-specification ethatha i-coating yasendaweni njenge-line item eyodwa, ishiya ukuhlolwa komshiselo kungachazwanga futhi ingasho lutho mayelana nokubekezelelana kobukhulu isuse lezo zinqumo kusuka kumdwebo kuye endaweni, njengoba kuchaziwe ku-awwa d100 welded tank.
· Ukumboza kudlulela ensimini, ngakho-ke izimo zokulungiselela nokusebenzisa kufanele zibhalwe, njengoba kuchaziwe ku-awwa d100 welded tank.
· Ubukhulu bokuhlolwa kwemithungo kufanele kushiwo ngohlobo lwamalunga, hhayi ukushiyelwa kokumisiwe, njengoba kuchaziwe ku-awwa d100 welded tank.
· Ukubekezelelana kobukhulu kufanele kuchazwe futhi kulinganiswe esakhiweni esiqediwe, njengoba kuchaziwe ku-awwa d100 welded tank.
· Ukushisela endaweni yokwakha kwandisa uhlelo lokwakha futhi kuhambisa nosuku lokugcoba, njengoba kuchaziwe ku-awwa d100 ithangi elishiselwe.
Ukugcoba endaweni ngaphansi kwe-D102 nokuvikelwa kwe-cathodic ngaphansi kwe-D104
I-D102 ilawula isivikelo esisetshenziswa ethangini lamanzi lensimbi futhi ayenzi mehluko phakathi kwegobolondo elifakwe ekhaya lokukhiqiza nalelo elifakwe endaweni: ichaza izinhlelo zokumboza zangaphakathi nangaphandle, ukulungiswa kwendawo okudingwa yilelo nalelo, ukujiya kwefilimu, ukutholwa kwama-holiday nokuqinisekiswa kokuphola. Ethangini elidayiwe ngokushisela uhlelo olufanayo lusetshenziswa endaweni ehlukile, ngaphansi kwezimo zemvelo umfaki angazilawuliyo, yingakho incazelo ye-D100 kufanele ibale i-D102 futhi ikhombe zombili izinhlelo. I-D104 incane kakhulu: isebenza ensimbi ethintana nomhlabathi, egqitshwe kancane, noma exhunywe ngogesi ohlelweni lwensimbi olugqitshiwe njengamapayipi okungena, okuphuma noma okudonsa amanzi, njengoba kuchaziwe nge-awwa d100 welded tank.
Ukufinyelela kokuhlola, izimbobo zokungena nokungena ezindaweni ezivalekile
Ukufinyelela kuyipharamitha yokuklama yethangi elishishelwe kunokuba kube yisixhumi esengezwe ngemuva. Imanway noma amamanway, isivalo sophahla, ileli yangaphakathi noma izitebhisi kanye nanoma yiphi ipulatifomu kufanele kulungiswe ekuklameni kwegobolondo, ngoba ngayinye iphazamisa ucingo, ingase iphazamise iziqinisi futhi iphule ukuqhubeka kwengubo yangaphakathi. Ithangi elingenandlela yokufinyelela yangaphakathi esebenzisekayo alikwazi ukuhlolwa ngaphakathi noma ukulungiswa ngendlela elawulwayo kamuva, futhi isisombululo sokusika imbobo ethangini eliqediwe futhi eligcotshiwe sisusa irekhodi lengubo kuleyo ndawo. Ijometri efanayo ilawula ukuphepha: ithangi elikhishiwe amanzi iyindawo evaliwe futhi ukukhishwa komngeneleli kufanele kuhlelwe ngokucophelela njengengubo, njengoba kuchaziwe ku-awwa d100 ithangi elishishelwe.
Ukuhlolwa kwe-hydrostatic njengomsebenzi wasendaweni
Ukuhlolwa kwe-hydrostatic yilapho ithangi elidayisiwe liyeka ukuba yinkinga yokuklama futhi libe umsebenzi wasesizeni. Kwenzeka ngemva kokumiswa, ethangini eselimi ngomgogodla, futhi kusebenzisa umthamo wamanzi wokusebenza wethangi ngokwalo. Kunezimiphumela ezintathu ezilandelayo ezingavamile ukubhalwa phansi: umthombo wamanzi womthamo ophelele wokuhlola, izinga lokugcwalisa okufanele lilawulwe ukuze ugobolondo lungalayishwa ngokushesha kunalokho isakhiwo esingasabela ngakho, kanye nomzila wokukhipha nokulahla amanzi. Umbuzo wokukhipha amanzi ubamba amaphrojekthi ngokungalindelekile, ngoba isikhathi sokukhipha amanzi sinqunywa ngosayizi bezindawo zokuphuma kanye nokuwa okutholakalayo hhayi ngomthamo wethangi. Izibalo lapha ziyizibonelo: ithangi elingu-2,536 m3 eligcwaliswa ngo-500 m3 ngehora lithatha cishe amahora amahlanu, njengoba kuchaziwe nge-awwa d100 welded tank.
Into yasendaweni | Okufanele kunqunywe | Uma kushiywe kuvulekile |
Umthamo wamanzi okuhlola | Ukuxhumana kukamasipala, ithekhi noma ithangi lesibili | Ithangi elinomthamo ogcwele lidinga umthombo womthamo ogcwele |
Izinga lokugcwalisa | Ukugcwalisa okulinganiselwe ngokulandela inqubo | Ukugcwalisa okungalawulwa kucindezela ngokweqile igobolondo elingakafakazelwa |
Indlela yokukhipha amanzi | Osayizi bokuphuma, ukuwa okukhona, ukumpompa | Umthamo wokukhipha amanzi, hhayi umthamo wethangi, owulawulayo |
Ukulahla | Imvume nendawo yokwamukela amanzi | Indawo inamavolumu amaningi ethangi amanzi |
Ukulandelana kokugcoba | Ukuhlolwa kokuvuza ngaphambi noma ngemuva kokufakwa kwesembozo | Ukuphinda ugcobe ngethangi eligcwele |
Isikhathi esisendaweni | Ikhava yokulinda yewindi lokuhlola | Ukuhlola kuba yindlela ebalulekile |
Lapho ithangi elishiselwe liwukukhetha okulungile
Ukwakhiwa ngokushisela kuthola indawo yako lapho i-geometry noma izimo zendawo zenza amaphaneli aboshiwe abe yithuluzi elingalungile. Ububanzi besikhumba noma ukuphakama okungeke kuthunyelwe futhi kuphakanyiswe njengephanele yiso isimo esicace kakhulu. Umsebenzi odinga ukuqiniswa kwangaphakathi okusindayo noma ulwelwesi lwesikhumba oluqhubekayo ngolunye udaba. Indawo enomkhawulo, ukwakhiwa okwenziwa ngezigaba noma ukulungiswa kabusha eduze kwezinsizakalo ezikhona kungenye imibandela, futhi kanjalo nomthamo omkhulu kakhulu owodwa lapho amagobolondo amaningi aboshiwe engenza uhlelo lokuxhuma nolwesisekelo lube nzima kunokushisela kwensimu. Isimo esiphikisayo naso sicacile: emithanjeni emincane naphakathi nendawo endaweni evulekile enokufinyelela okujwayelekile kukakheshi, ukwakhiwa okuboshiwe kwakha ngokushesha futhi kugcina ukushisela kwensimu nokumboza kude nendawo, njengoba kuchaziwe ku-awwa d100 welded tank.
· Ububanzi noma ukuphakama okungaphezu kwalokho okungathathwa ngekhrini njengamaphaneli, njengoba kuchaziwe kuthangi elishiselwe le-awwa d100.
· Umsebenzi odinga ukuqiniswa kwangaphakathi okukhulu noma ulwelwesi olugcwele lwegobolondo, njengoba kuchaziwe kuthangi elishiselwe le-awwa d100.
· Indawo elinganiselwe, ukwakhiwa ngezigaba, noma ukufakwa kabusha eduze kwezinsizakalo ezisebenzayo, njengoba kuchaziwe kuthangi elishiselwe le-awwa d100.
· Amavolumu amancane kuya kwaphakathi ezindaweni ezivulekile ngokuvamile akhetha ukwakhiwa okuboshiwe, njengoba kuchaziwe kuthangi elishiselwe le-awwa d100.
Uhlu lokuhlola lwe-D100
Uhlu lokuhlola olungezansi luhlelwe ukuze into ngayinye ikwazi ukuhlolwa ngokumelene nomdwebo, ishidi ledatha noma inqubo ebhaliwe ngaphambi kokuba ithangi lenziwe. Wonke umugqa kuwo uhambisana nesinqumo esibekwa ukushisela kwensimu esizeni, yingakho lezi kuyizigaba ezibhalwa njengezinguquko uma zingekho. Uma kufundwa kusukela phansi kuye phezulu futhi kuba ukulandelana: isisekelo somklamo, izinkomba zokwakha nokumboza, bese kuba imisebenzi yasizeni elandela ukumiswa. Ikhwalithi yokucacisa ehlanganisa imigqa emithathu yokuqala isazokhiqiza ithangi; eyahlanganisa yonke imigqa ikhiqiza ithangi elingavalwa ngaphandle kokuxoxisana kabusha ngohlelo esizeni, njengoba kuchaziwe nge-awwa d100 welded tank.
Isigatshana okufanele silungiswe | Kusho ukuthi | Uma kushiywe kuvulekile |
Isisekelo somklamo | Izinga, ukuminyana, izinga lokushisa, umoya, ukuzamazama komhlaba, inhlabathi | Ubukhulu bogobolondo nemithwalo ye-anchor akunakufakazelwa |
Ukwakhiwa | Insimbi eshiselwe, i-geometry yamalunga, ubukhulu bokuhlolwa kwama-weld | Ukwamukelwa kuba yisinqumo sokwahlulela |
Inkomba yokumboza | I-D102 eqanjiwe, izinhlelo zangaphakathi nangaphandle | Umsebenzisi ufaka esikhundleni uhlelo olushibhile |
Ukuvikelwa kwe-cathodic | Ukuthi i-D104 iyasebenza yini, kuyiphi indawo | Ama-anode ashisiwe, noma engezwe njengokushintsha |
Izikhala zokungena | Ubukhulu bemanway ne-hatch, izindawo, umzila | Izikhala ezisikwe endishini ehlanganisiwe kamuva |
Ukuhlolwa kwe-hydrostatic | Ukulandelana vs ukumboza, izinga lokugcwalisa, imibandela | Amanzi okuhlola nokulahlwa okungahleliwe |
Amarekhodi ekunikezelweni | Amarekhodi okushisela ne-coating, umbiko wokuhlola | Abukho ubufakazi bokuvala inkontileka |
Isifundo Somklamo Wephrojekthi
Incwadi yokubhekisela yalo msebenzi, ecashunwe emtatsheni wamaphrojekthi oqinisekisiwe. Izinga lokufanisa C. Iphrojekthi yethangi lensimbi elishiselwe i-welding yokulahla amanzi angcolile endaweni yokulahla udoti. Umthombo wezinto awufani nomsebenzi wamanzi okuphuza owenziwa yithangi elishiselwe i-welding i-D100 ngokujwayelekile, ngakho-ke kufakwe njengencwadi yokubhekisela yokuqhathanisa yekhono lokwakha nge-welding kuphela. Isisekelo somklamo we-D100 okuxoxwa ngaso lapha asitholakali kumapharamitha yale phrojekthi, njengoba kuchaziwe nge-awwa d100 welded tank.
I-ID yephrojekthi | Izwe | Umkhiqizo | Umthamo | Inani lamathangi | Ubukhulu | Ukuqedwa | Ububanzi bokuhlinzeka |
CH-LAN-2536 | China | Ithangi Lensimbi Eliboshwe Ngokushisela | 2,536 m3 | 2 | φ9.17 × 19.2 m (H) ngendishi ngayinye | Akubhalwanga emthonjeni okhona | Akubhalwanga |
Iphrojekthi yendishi yensimbi ehlanganisiwe yokungcola kwamanzi emhlabeni. Umthombo wehlukile kunomsebenzi wamanzi okuphuza owenziwa yindishi ehlanganisiwe ye-D100 ngokujwayelekile, ngakho-ke kubalwa njengereferensi yokuqhathanisa yekhono lokwakha okuhlanganisiwe kuphela. Isisekelo somklamo we-D100 okuxoxwa ngaso lapha asitholakali kumapharamitha ale phrojekthi, njengoba kuchaziwe nge-awwa d100 welded tank.
Imibuzo Evame Ukubuzwa
Umbuzo 1. I-AWWA D100 itholakala kuphi phakathi kwezindinganiso zamadishi?
I-D100 ihlanganisa amathangi ensimbi ye-carbon ashiselwe agcinwa amanzi futhi iyidokhumenti eyodwa eqoqweni. I-D103 ihlanganisa amathangi aboshiwe ane-factory-coated okokusebenza okufanayo, i-D102 ihlanganisa izinhlelo zokumboza, i-D104 yengeza isivikelo se-cathodic lapho insimbi igqitshwa noma ixhunywe kwenye insimbi, futhi i-API 650 ilawula amathangi ashiselwe emsebenzini kawoyela. Ngakho-ke i-D100 inquma ukuthi ubani osebenzisa ukumboza, ukuthi ithangi lihlolwa nini nokuthi yimaphi amarekhodi avala inkontileka, njengoba kuchaziwe ku-awwa d100 welded tank.
Umbuzo 2. Ukushisela kwensimu kushintshani esicacisweni?
Ukushisela endaweni kuhambisa izinto ezintathu kusuka efektriini kuya endaweni. I-coating ayikwazi ukusetshenziswa ngaphambi kokuba igobolondo lihlanganiswe, ngakho-ke iba umsebenzi wasendaweni onezimo zayo zokulungiselela nokuphulukisa. Ukuhlolwa kokushisela kwenzeka ithangi limile, okuthinta ukufinyelela nokuhlela. I-geometry eyamukelwayo inzima ukuyibamba, ngakho-ke ukuqondisa, ukungabi yindilinga nokulingana kwamakhosi kudinga imingcele eshiwo, njengoba kuchaziwe ku-awwa d100 welded tank.
Umbuzo 3. Kungani i-coating icaciswa ngaphansi kwe-D102 hhayi i-D103?
Ngoba i-D102 iyindinganiso yokumboza kanti i-D103 iyindinganiso yethangi eliboshiwe. Ithangi eliboshiwe limbotshelwa efektri ngaphansi kohlelo oluchazwe ku-D103, ngakho ukumboza kuhamba nethangi futhi amarekhodi ayavalwa ngaphambi kokuthunyelwa. Ithangi elishiselwe lihlotshelwa endaweni, futhi i-D102 ibhalelwe leso simo: amasistimu angaphakathi nangaphandle, ukulungiswa kwendawo, ukujiya, ukutholwa kwe-holiday, ukuqinisekiswa kokuphola, njengoba kuchaziwe ku-awwa d100 ithangi elishiselwe.
Umbuzo 4. Ukuvikelwa kwe-cathodic kudingeka nini?
I-AWWA D104 isebenza lapho insimbi ithintana nomhlabathi, ingcwatshwe kancane, noma ixhunywe ngogesi ohlelweni lwensimbi olungcwatshwe njengepayipi lokungena, lokuphuma noma lokudonsa amanzi, ukuze imisinga elahlekile nokuhlaselwa kwe-electrolyte kulawulwe ngamabomu. Iyengeza kwi-coating kulezo zindawo zangaphandle kunokuba iyithathe indawo, futhi iletha ama-anode, ama-electrode okubhekisela nokuqapha endaweni yokusebenza, njengoba kuchaziwe nge-awwa d100 welded tank.
Umbuzo 5. Ukufinyelela kokuhlola kunikezwa kanjani?
Ukufinyelela kugxilwe ekwakhiweni kwegobolondo, akwengezwe kamuva. Ukucaciswa kusho osayizi nezindawo zomgudu womuntu kanye nesango, isitebhisi sangaphakathi noma izitebhisi kanye nanoma yiphi ipulatifomu, ngoba ukukhululeka ngakunye kuphazamisa ipuleti, kungaphazamisa iziqinisi futhi kwephule ukuqhubeka kwengubo yangaphakathi. Ukusika indawo yokukhululeka ethangini eliqediwe kususa irekhodi lengubo kuleyo ndawo futhi kubeka ukulungiswa ngaphandle kwama-warranties amaningi, njengoba kuchaziwe ku-awwa d100 welded tank.
Q6. Kungani ukuhlolwa kwe-hydrostatic kuwumsebenzi wesizeni?
Ngoba ukuhlolwa kwenzeka ngemuva kokumiswa, ethangini eselimi ngokwalo esisekelweni salo, futhi kudla umthamo wamanzi okusebenza wethangi ngokwalo. Lokho kusho umthombo wamanzi olingana nomthamo wokuhlolwa, izinga lokugcwalisa elilawulwayo, kanye nomzila wokukhipha nokulahla. Isikhathi sokukhipha simiswa osayizini bezokukhipha kanye nokuwa okutholakalayo, hhayi umthamo wethangi, ngakho ithangi elikhulu ligcina amanzi alo okuhlolwa isikhathi eside kunalokho obekulindelekile, njengoba kuchaziwe ku-awwa d100 welded tank.
Umbuzo 7. Kunini lapho ithangi elidayiwe liyisinqumo esifanele?
Lapho ijiyometri noma izimo zendawo zenza amaphaneli aboshiwe angabi yithuluzi elifanele: ububanzi noma ukuphakama kwegobolondo okungeke kuthunyelwe futhi kuphakanyiswe njengamaphaneli, umsebenzi odinga ukuqiniswa kwangaphakathi okunzima, indawo encane, ukwakhiwa okwenziwa ngezigaba, noma ukulungiswa kabusha eduze kwezinsizakalo ezisebenzayo. Amanani amancane kuya kwaphakathi ezindaweni ezivulekile ezinokufinyelela okujwayelekile kwe-crane ngokuvamile kuthanda ukwakhiwa okuboshiwe, okwakha ngokushesha ngoba i-coating yayo isivaliwe, njengoba kuchaziwe ku-awwa d100 welded tank.
Umbuzo 8. Yini equkethwe uhlu lokuhlola lwe-D100?
Izinga eliyishumi: isisekelo somklamo kanye namakhodi ewabhekisayo; izinga lokwakha kanye nezinga lokuhlolwa kwemithungo yokushisela; izinga lokumboza elinezinhlelo zangaphakathi nangaphandle ezikhonjiwe; ukuthi ingabe isivikelo se-cathodic siyasebenza futhi sisebenza kuyiphi indawo; izikhala zokungena, ubukhulu bazo kanye nezindawo ezikuzo; imfuneko yokuhlolwa kwangaphakathi; ukuhlolwa kwe-hydrostatic kanye nokulandelana kwayo uma kuqhathaniswa nokumboza; izibopho zendawo mayelana namanzi okuhlola; amarekhodi afanele ukuhanjiswa; kanye nohlu lokuhanjiswa kwamadrowing, njengoba kuchaziwe ngokuningiliziwe ku-awwa d100 welded tank.
Ithangi le-D100 lithengwa ngemiphumela emithathu okulula ukuyiphuthelwa futhi ebiza ukutholakala sekwephuzile: i-coating iya emkhakathini ngaphansi kwe-D102, ukufinyelela kokuhlola kufanele kwakhelwe ngaphakathi kwegobolondo ngaphambi kokumiswa, futhi ukuhlolwa kwe-hydrostatic kuba umsebenzi wasesizeni okuhambisana nawo amanzi, ukudonswa kwamanzi nokulahlwa. Konke lokhu kungumsebenzi wasesizeni, ngakho-ke kufanele kube sesicacisweni somsebenzi kunase-sitatimendeni sendlela yosonkontileka. Ithangi elidayisiwe eline-design basis eshiwo, ireferensi ye-coating ecacile, izimbobo zokufinyelela ezigxilile, ukulandelana kokuhlolwa kanye nomzila wokulahlwa yithangi elinezigaba zalo zasemkhakathini esezivele zinexabiso futhi zihleliwe. Ithangi elifanayo elidayisiwe ngaphandle kwalokhu lithwala isinqumo ngasinye salezi njenge-site variation, njengoba kuchaziwe ku-awwa d100 welded tank.
Khuluma Nonjiniyela
Thumela uketshezi lwensizakalo nokuthi lungaphuzwa yini, izinga lomklamo loketshezi, ukuminyana nokushisa, ububanzi nokuphakama kwethangi, idatha yesisekelo nomhlabathi, isisekelo somoya nokuzamazama komhlaba, kanye nemikhawulo yendawo yokufinyelela kukherini nokudonsa amanzi. Kulokho sibuyisela isisekelo somklamo se-D100 esinogobolondo, ingaphansi nohlelo lokusekela, incazelo yokumboza ngaphansi kwe-D102 yakho kokubili ngaphakathi nangaphandle, uhlelo lokufinyelela nokuhlola kwangaphakathi, uhlelo lokuhlola kwamanzi angaphansi komhlabathi kanye nohlelo lwamanzi endaweni, kanye nohlu lokuthunyelwa kwemidwebo nedatha, kanye nezinto ebezingafika njengezinguquko zendawo ezibhalwe esivumelwaneni, njengoba kuchaziwe nge-awwa d100 welded tank.
Mayelana ne-Center Enamel
I-Shijiazhuang Zhengzhong Technology Co., Ltd (Center Enamel) ingumkhiqizi ochwepheshe ozinikele ekuklameni nasekwakheni amathangi okugcina axhunywe ngamabhawodi kusukela ngo-2008. Uhlu lwemikhiqizo luhlanganisa amathangi e-Glass-Fused-to-Steel (GFS), amathangi e-Fusion-Bonded Epoxy (FBE), amathangi ensimbi engagqwali, amathangi ensimbi e-galvanized kanye nophahla lwe-aluminium geodesic dome, kanye nokwesekwa kobuchwepheshe be-EPC kanye nezinsiza zamathangi. Ukukhiqizwa kwenzeka ngaphansi kwe-ISO 9001, ISO 14001 kanye ne-ISO 45001, futhi uhlu lwemikhiqizo luqinisekisiwe nge-NSF/ANSI 61, WRAS, CE kanye ne-EN 1090, ISO 28765, AWWA D103-09 kanye ne-NFPA lapho isicelo sidinga khona. Inkampani inamalungelo obunikazi acishe abe ngu-200 okufaka u-enamel, isebenza endaweni yokukhiqiza engu-150,000 m2, ikhiqiza cishe amapuleti ensimbi e-enamel-coated angu-300,000 ngonyaka, isiqedile amaphrojekthi afakiwe angaphezu kuka-30,000 futhi ithumele amathangi emazweni angaphezu kwe-100. Ikhono lokuklama kobunjiniyela lihlanganisa umthamo wamathangi afinyelela ku-60,000 m3, njengoba kuchaziwe nge-awwa d100 welded tank.
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