Ukuvikelwa Kwe-Cathodic Kwethangi Elinophahla Oluntantayo Nokugqwala Kwaphansi
Kwadalwa ngo Ngokwamukisa
Ukuvikelwa Kwe-Cathodic Kwethangi Lophahla Oluntantayo Nokugqwala Kwaphansi
Umsebenzi Nendima
Ukusekelwa Kwezobunjiniyela Nezinyathelo Ezilandelayo
Ukuvikelwa kwe-cathodic (CP) kulawula ukugqwala kwangaphandle kwaphansi; uphahla oluntantayo ngokwalo luhlanganyela ngokuxhuma kanye nendawo yaphansi. Kucaciswa njengengxenye yohlelo lophahla oluntantayo, ngakho ukubekezelelana kwayo kanye nempahla kumele kuhambisane nedekhi kanye nesiliva kunokuba kubhekwe ngokwahlukile. Ingxenye ecaciswe yodwa iyisizathu esivamile sokungahambisani kwensimu.
I-CP ivikela phansi, hhayi idekhi; indima yophahla ukuxhuma nokungadali izindlela zama-stray-current, futhi phansi kuqinisekiswa ngesikhathi se-API 653.
Isisekelo Sokuklama
· Khetha i-CP yamanje ehlosiwe noma ye-galvanic
· Dizayina indawo ye-anode kanye namanje
· Qapha amandla
· Xhumanisa uphahla kanye nogobolondo
· Hlola phansi ngokwe-API 653
Izinto Zokwakha Nokwenziwa
· Ama-anode ne-rectifier
· I-coating kanye ne-CP
· Ama-probe okuqapha
· Amabhande okuxhumanisa
Indlela Yokukhetha Nokuklama
Indlela ephindwayo igcina ukukhetha kuvikelekile kumathangi afanayo:
1. Chaza umsebenzi Wokuvikelwa Kwe-Cathodic Kwethangi Lophahla Oluntantayo Nokugqwala Kwaphansi kanye nomthwalo noma indlela yomhwamuko ewulawulayo.
2. Setha into ngokuhambisana komkhiqizo (isb. Ama-Anode kanye ne-rectifier), hhayi ngentengo.
3. Qinisekisa ukuxhumana nedekhi, ugobolondo kanye nesivalo ngaphambi kokuthenga.
4. Hlela ukufinyelela kokuhlola esicacisweni.
5. Rekhoda ukubekezelelana okwamukelwe ukuze kuhlolwe.
Uhlaka Lokulinganisa (Oluyisibonelo, Hhayi Isibalo Sephrojekthi)
Ukuze kuhlolwe isicaciso Sokuvikelwa Kwe-Cathodic Kwethangi Elophahla Oluntantayo Nokugqwala Kwaphansi, ubudlelwano obusetshenziselwa ukuhlola yilobu:
Cacisa ngomsebenzi: impahla edingekayo ≥ isidingo sesevisi enomkhawulo oshiwo; qinisekisa, ungacabangi.
Okokufaka ngezansi kokuhlolwa kwezicaciso ze-Floating Roof Tank Cathodic Protection And Bottom Corrosion kuyizibonelo ukukhombisa indlela; akusona inani elilinganisiwe lanoma yiphi iphrojekthi eqanjwe ngegama ye-Floating Roof Tank Cathodic Protection And Bottom Corrosion futhi kufanele kushintshwe ngedatha yendawo eqinisekisiwe ngaphambi kokusetshenziswa.
Okokufaka | Inani lesibonelo | Kungani kubalulekile |
Impahla edingekayo (isibonelo) | Isidingo sesevisi + imajini | Ibeke umugqa wokwamukela |
Impahla | Kusukela ekuhambisaneni | Ivimbela ukwehluleka okusabelayo |
Ukubekezelela | Kushiwo, akucatshangelwanga | Ivumela ukuhlola ukudlula/ukwehluleka |
Ukuhlola | Isikhathi esichaziwe | Ibamba ukuwohloka |
Ukuze kuhlolwe ukucaciswa Kwevikelelo Le-Cathodic Yethangi Eliphezulu Elintantayo Nokugqwala Kwaphansi, isifundo siyindlela engaphambi kwenombolo: chaza okokufaka, khombisa izibalo, bese ukuhlola ngokumelene nomkhawulo wokuklama wokuhlolwa kokucaciswa Kwevikelelo Le-Cathodic Yethangi Eliphezulu Elintantayo Nokugqwala Kwaphansi. Isibalo esingasekelwe asikaze sikhombiswe njengenani lephrojekthi yokuhlolwa kokucaciswa Kwevikelelo Le-Cathodic Yethangi Eliphezulu Elintantayo Nokugqwala Kwaphansi.
Izimo Zokwehluleka Nokuvimbela
· Isisekelo esingavikelwe ngokwanele
· Ukulimala kwe-coating yokuvikela ngokweqile
· Isibopho esiphukile
· Akukho rekhodi yamandla angaba khona
· Ngale kwalokhu, ukusebenzisa i-Floating Roof Tank Cathodic Protection And Bottom Corrosion ngaphandle kokuhlola kuvumela isisekelo esingavikelwe ngokwanele siqhubeke singaqashelwanga.
Lapho Lokhu Kubaluleke Kakhulu
Okokuvikela i-Floating Roof Tank Cathodic kanye nokugqwala phansi, ingxenye ihlezi ekuxhumaneni phakathi kwedekhi, umkhiqizo kanye nogobolondo, ngakho isimo sayo silandelela ukusebenza kwaphelele kophahla. Ukuyicacisa kusenesikhathi - ngaphambi kokuthi idekhi nesiliva kulungiswe - kugwema umsebenzi wokuphinda obangelwa izinguquko zakamuva, futhi kugcina ububanzi bokuhlola buphelele.
I-Matrix Yemibandela Yokukhetha
Umbandela | Okuthandwayo | Gwema |
Umbandela | Ukukhetha okuthandwayo | Gwema |
Ukuhambisana komkhiqizo | Ama-anode kanye ne-rectifier | Kucatshangwa ukuthi kujwayelekile |
Indlela yomthwalo | Khetha i-impressed current noma i-galvanic CP | Kunganakwa |
Ukuhlola | Ukufinyelela okuhleliwe | Lutho |
Umjikelezo wempilo | Izinsiza ezigcinwe emkhakheni | Ukusabela |
Ukucaciswa Okungalungile Okuvamile
· Ukuthatha i-Floating Roof Tank Cathodic Protection kanye nokugqwala phansi njengempahla evamile esikhundleni sokuba yingxenye yesistimu.
· Ukuqinisekisa intengo kodwa hhayi ukuhambisana.
· Ukungashiyi indawo yokuhlola kumklamo.
· Ukusabela ekwehlulekeni esikhundleni sokuhlela izinto zokushintsha.
Ithebula Lokucacisa
Isici | Iphuzu | Kungani |
Isici | Iphuzu lokucacisa | Kungani kubalulekile |
Umsebenzi | Ukuvikelwa kwe-cathodic (CP) kulawula ukugqwala kwangaphandle kwengaphansi; | Kubeka inhloso yomklamo |
Umklamo | Khetha i-CP yamanje ehlosiwe noma ye-galvanic | Imikhawulo yokubekezelela nomthwalo |
Impahla | Ama-anode kanye ne-rectifier | Ukuhambisana kwama-drive |
Ukuhlola | Phansi okungavikelwe ngokwanele | Ibamba ukuwohloka |
Isixhumanisi Sokuhlola Nokuhambisana
Isimo Sokuvikela I-Cathodic Yethangi Elintantayo Nokugqwala Phansi sihlolwa njengengxenye yohlelo lokuhlola ithangi (i-API 653 lapho kusebenza khona); izinkinga zibhalwa ngezikhathi zokulungisa esikhundleni sokushiyelwa emkhubeni wokubona. Ithebula elingezansi lixhumanisa izinkinga ezijwayelekile Zokuvikela I-Cathodic Yethangi Elintantayo Nokugqwala Phansi nesenzo.
Isiphambeko | Isenzo | Isisekelo |
Isiphambeko (isibonelo) | Isenzo | Isisekelo somnqamulajuqu |
Ingaphansi engavikelekile ngokwanele | Hlola futhi ulungise | Ngesikhathi sokuhlola ngasinye |
Umonakalo wokumboza wokuvikela ngokweqile | Lungisa noma shintsha | Ngokomthetho wokukhishwa |
Isibopho esiphukile | Qapha, hlela ukulungisa | Isikhawu se-API 653 |
Ukufakwa Kanye Nekhwalithi Yomsebenzi
Ngokuvikelwa kwe-Cathodic kwethangi elinoFlo Roof kanye nokugqwala kwaphansi, ukucaciswa akusho lutho ngaphandle kokufakwa. I-deck, i-seal kanye nokungena kusethwa ngokulingana okushiwo ngemuva kokuqinisekiswa kokuyindilinga kwe-shell; ama-weld, izinto zokuqinisa kanye nokuxhumana kwe-seal kuhlolwa ngokuqhathaniswa nerekhodi lomklamo ukuze ithangi elakhiwe lilingane nelaklanywa.
Izingxenye Zokushintsha Kanye Nomjikelezo Wempilo
· Gcina ama-anode kanye ne-rectifier namakhithi e-seal ngendlela ehleliwe yezingxenye zokushintsha.
· Landelela isimo se-deck ne-leg-pocket ngesikhawu sokuhlola.
· Bika isabelomali sokushintshwa kwe-seal njengendleko ehleliwe, hhayi into engalindelekile.
· Rekhoda yonke imikhondo nokulungiswa kwefayela lomjikelezo wempilo.
Amaphutha Ajwayelekile Okucaciswa
· Ukucacisa Ithangi Elintantayo Lokuvikela I-Cathodic Nokugqwala Phansi kuphela, kude nedeski nesiliva.
· Ukukhetha into ngentengo esikhundleni sokuhambisana.
Ukuvikelwa kwe-cathodic (CP) kulawula ukugqwala kwangaphandle kwaphansi; uphahla oluntantayo ngokwalo luhlanganyela ngokuxhumana nendawo yaphansi. Ukuthola isicaciso esifanele kuvimbela izindlela eziyinhloko zokwehluleka futhi kugcina uphahla lungaphakathi kwemingcele yekhodi yalo.
· Ukwamukela okucatshangwayo kokubekezelelana esikhundleni kwalokho okushiwo.
Engineering Support And Next Steps
Ku-Floating Roof Tank Cathodic Protection And Bottom Corrosion, nikeza umkhiqizo ogciniwe, ukugxila, izinga lokushisa, ingcindezi yomhwamuko, ikhodi yokuklama, ububanzi bethangi, ivolumu edingekayo kanye nokushintsha. Unjiniyela ofanelekile bese ekhetha uhlobo lophahla lwe-Floating Roof Tank Cathodic Protection And Bottom Corrosion, isigaba sedekhi nesiliva kanye nesisekelo sokuhlola esikhundleni sesiphakamiso esibanzi.
Imibuzo Evame Ukubuzwa
1. Uyini umsebenzi Wokuvikelwa Kwe-Cathodic Kwethangi Elophahla Oluntantayo Nokugqwala Kwaphansi?
Ukuvikelwa kwe-cathodic (CP) kulawula ukugqwala kwangaphandle kwaphansi; uphahla oluntantayo ngokwalo luhlanganyela ngokuxhumanisa kanye nendawo yaphansi.
2. Kuchazwa kanjani?
Ngomsebenzi, ukubekezelelana kwedizayini, into kanye nokufinyelela kokuhlola - ngokuhambisana nedekhi kanye nesivalo.
3. Yini ehluleka kaningi kakhulu?
Phansi okungavikelekile ngokwanele
4. Yisiphi isilinganiso esisebenza?
I-API 650, i-EN 14015 ne-API 2000 ngokufanele; imithetho yokukhishwa kwezinto ezifana ne-EPA Benzene NESHAP lapho i-benzene ikhona ku-Floating Roof Tank Cathodic Protection And Bottom Corrosion. I-API 650 inikeza umongo wokuklama kanti i-API 653 ihlanganisa isimo sokusebenza.
5. Ingakhiwa yini endaweni yayo?
Izingxenye eziningi ze-Floating Roof Tank Cathodic Protection And Bottom Corrosion ziyalungiseka endaweni ngokohlelo oluhleliwe; uhlelo lokuhlola lunquma umkhawulo wokulungisa.
6. Ubani okuqinisekisayo?
Nge-Floating Roof Tank Cathodic Protection And Bottom Corrosion, unjiniyela noma umhloli ofanelekile uqinisekisa ukucaciswa nesimo kusukela kurekhodi elibhaliwe.
7. Kungani kungacaciswanga kukodwa?
Ngoba ukubekezelela kwayo kanye nempahla kufanele kuhambisane nedekhi nesivalo; kukodwa kudala ukungahambisani endaweni.
Isiphetho
Ithangi Elintantayo Lokuvikela I-Cathodic Nokugqwala Phansi kunqunywa umkhiqizo ogciniwe othile, ingcindezi yawo yomhwamuko, izinga lokushisa, indawo yokugqwala kanye nekhodi esebenzayo - hhayi umkhuba. Qala ngezimo zokusebenza, uzihlanganise nohlobo olulungile lwephahla elintantayo kanye nekilasi lesivalo, bese uqinisekisa ukubekezelelana kwedekhi, isivalo kanye nogobolondo ngokumelene nezinga elikhethiwe. Lapho kudingeka izilinganiso eziqondene nephrojekthi, inani lamathangi noma umthamo, qinisekisa lokho ngokumelene nerekhodi lethangi eliqinisekisiwe ngaphambi kokuqedela incazelo.
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