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Anode sigili
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Anode sigili

Laɲini: Kunjan-nɔgɔ kɔlɔsili kɔgɔjida la, baji jukɔrɔ, kongokolon kɔnɔ ani tiyo sutaraninw na
Sariyakolow: DNVGL-F103, DNV{3}RP{4}}B401, ISO 15589-2, NACE SP0169
Anode suguw:Saraka (Zn, Al, Mg nɛgɛw),ICCP (MMO, grafiti, silisiyɔmu -nɛgɛ)
O yɔrɔ la, a be se ka yɛlɛma cogo min na, a be don betɔn kɔnɔ (CWC), a be nɛgɛ wala a be don a la, a be don jii jukɔrɔ jikuruw/ROVw fɛ, a be ICCP ka berew nɔrɔ ɲɔgɔn na ani a be yɛlɛma yɛlɛma
Fɛɛrɛw nafaw:Baarakɛcogo: saan 20–40,Sisan tilancogo ɲuman, CP datugucogo kelen,Lakanali lamini faratimanw/kɔgɔjida la,Baarakɛcogo sɛgɛsɛgɛnin bajijukɔrɔ ani kongokolon tiyow la
A baarakɛcogow: Kɔgɔjida la tiyow, yɛlɛyɛlɛnanw, J-tiyow, baji tigɛyɔrɔw, tiyo suturaninw
A’ ye ɲiningali kɛ .
Fɛɛnw daminɛcogo

CWC Anode sigili kɔrɔ .

 

Anɔdi sigilibe baara min be kɛ ka anodi sarakabɔlanw siri tiyo dɔ la-n’u be sɔgɔ, k’u siri/nɔrɔ, wala k’u don CWC yɔrɔ la-o la anodiw be nɔgɔ fɔlɔ ani nɛgɛ tiyo be to latangalen na i n’a fɔ katodiki latangacogo (CP) yɔrɔ dɔ. CWC coated pipe kama, a fana be kɔlɔsili kɛ .anodi lɔyɔrɔ, a labɛncogo ani juru latangacogoo la, anodiw be to ka baara kɛ ni kuran ye k’a sɔrɔ u tɛ tiɲɛ n’u be baara kɛra, n’u be bila wala n’u be foro kɔnɔ.
O be baara kɛ ni fɛɛrɛ jɔnjɔn fila ye:

  • Sarakabɔlanw (Zn, Al, Mg):Nɔgɔman, ladonni- tɛ, a ka ɲi jii nɔgɔmanw ni dugukolow ma.
  • Anɔdi minw be yen sisan (MMO, Si-nɛgɛ):A be baara kɛ ni rectifiers ye, a be se ka yɛlɛma, a be bɛn jii dunninw ani yɔrɔjan-piyow ma.

Octal Pipe be anodi sisitɛmu dilan ani k’a sigi ka kɛɲɛ ni DNVGL-RP-F103, ISO 15589-2, ani NACE sariyaw ye, a be yɔrɔw, nɔrɔli ani sigicogo ɲumanw di (minw be nɔrɔ, minw be nɔrɔ ɲɔgɔn na, wala minw be don CWC kɔnɔ).

 

anodes embedded in CWC concrete weight coated pipeline installation detail ICCP impressed current cathodic protection anode system installation on pipeline

 

Anode sigicogo sariyaw ani anode sifa sugandi (CP ka sariyaw labatoli)

 

Anode donyɔrɔ A be min kofɔ . Sugandili / sɛbɛri Sariyakolow ni ɲɛminɛli
Anode sigili sariyaw labatoli CP sisitɛmu dilan cogo basiginin be jikuru/dugujukɔrɔ tiyow kan; sɔnni sariya sigili ani baarakɛbaliya A be kɛ ka anodi labɛncogo, nɔrɔcogo ani yɛlɛmani sɛbɛw labɛn kɔgɔjida la/kɔgɔjijukɔrɔ/suturaninw ka yɔrɔw kama DNVGL{0}}RP{1}}F103(CP min be ji jukɔrɔ, o be kɛ ni anodi galvaniki ye);DNVB401(kɔgɔji jukɔrɔ CP kɛcogo);ISO 15589-2000(CP ka ɲɛsin petɔrɔli & gazi nɔgɔw ma);NACE SP0169 / SP0177(kɛnɛma nɔgɔ kɔlɔsili dugukolo jukɔrɔ/ji jukɔrɔ tiyow kama)
Anode sigicogo: Saraka (galvaniki) Kɛnɛma fanga tɛ yen; anodi minɛnw be nɔgɔ ka tiyo latanga Zɛnki / aliminiyɔmu / magneziyɔmunɛgɛw; a ka ca yɔrɔ minw na jii man bon, kongokolonw ani dugukolo cogoyaw la, yɔrɔ minw na latanga nɔgɔman, tilannin lo ka di A ka ca a la, a be kɛ ka kɛɲɛ ni CP ka dilan cogo ye min be sɔrɔ sanfɛ (poroze ka sariyaw be minanw ni yɔrɔw sugandi)
Anode sigicogo sugu: ICCP CP min be ni fanga ye ani a be se ka yɛlɛma yɛlɛma yɛlɛmalanw sababu fɛ MMO / grafiti / silisiyɔmu-nɛgɛanodiw; a ka ca a la, u be baara kɛ ni jii dunninw ye wala yɔrɔjan-piyow ye yɔrɔ minw na sisan ɲinini n’a kɔlɔsili ka ca A ka c’a la, a be kɛ ka kɛɲɛ ni CP ka labɛn basiginin ye sanfɛ (poroze ka sariyaw be fanga/kɔlɔsili ani kɔlɔsili laɲiniw ɲɛfɔ)

cWC ka tiyo doncogo

 

Anode Installation octal

Ka kɛɲɛ ni DNVGL-RP-F103 ye, anodiw sigicogo ɲuman nafa ka bon kosɛbɛ walisa ka se ka yɛlɛma yɛlɛma cogo kelen na ani ka baara kɛ wagatijan kɔnɔ. Octal Pipe be yɛlɛmani caaman kɛ ka kɛɲɛ ni tiyo dilancogo n’a lamini ye:

1. Nɔrɔnan min sirinin be ɲɔgɔn na (pads / bololafɛnw)

Yɔrɔ kɔlɔsili:Anodiw be bila cogo dɔ la walisa foro yɔrɔw, nɛgɛw ani yɔrɔ minw be ɲɔgɔn sɔsɔ ni sɔgɔlanw, nɛgɛw wala tensɔnw ye, u kana ɲɔgɔn minɛ.

Soudure + fani dilanni kololi:Sodi yɔrɔw be ɲɛfɔ, o kɔ, u be fani dilan ani k’a datugu walisa ka “jeni fitinin, nɔgɔ belebele” bali.

Kabɔlɔ latanga:Sira be latanga ani a latanganin lo walisa a kana sɔgɔ n’a be baara kɛra ani n’a be jigira.

2. Pinpi/juru nɔrɔli (anodi nɔrɔli minɛn)

Kit ka baara gwɛya:Anode sigicogo ɲuman dɔ be ni pɛrɛn/sɔgɔlan farikolo, juru/nɔrɔnanw, fɛnw ye minw be yɔrɔw latanga, juru minw be taga n’u ye, ani fɛnw minw be yɔrɔw latanga -o la, baarakɛla t’a ka baara kɛra yɔrɔ la.

Kontakti sifa:Fit surfaces be kɔlɔsi walisa ka bali ka ɲɔgɔn minɛ ni fanga ye min be tɛmɛ yecogo la nka min be dɛsɛ kuran fɛ kɔfɛ.

Anti-labɔli ani bolifɛnw minɛcogo:Strapping ɲɛfɔra walisa a ka se ka kisi kamiyɔn boli, yɛlɛmani ani la tension ma k’a sɔrɔ a ma yɛlɛma.

3. A be don CWC kɔnɔ (CP latanganin be betɔn girinya kan)

Geometri don:Recess/cover be kɔlɔsi o la anode be tanga gosi ni drag ma k’a sɔrɔ a bele be baara kɛra ni kuran ye.

Kabɔlɔ bɔyɔrɔw n’a datugucogo:Kabɔlɔ bɔyɔrɔw latanganin lo ani u datugunin lo walisa u kana kɛ nɛgɛw wala jii siraw ye.

Yɛlɛmaniw ban:CWC/anode yɔrɔ be bɛn ni soudure tigɛli ye walisa foro ɲɔgɔndanw ka se ka kɛ ka saniya (n’a fɔra).

 

Jii jukɔrɔla yɔrɔ:

Jii kɔnɔ tiyow ta fan fɛ, anodiw be don baji daa la jikuruw wala mobili minw be baara kɛ yɔrɔjan (ROV) fɛ.

O be baara kɛ ni pinci kɛrɛnkɛrɛnninw ani soudure fɛɛrɛw ye walisa ka se ka yɔrɔw bila yɔrɔ lafiyanin na ani cogo tilennin na.

DNVGL-RP-F103 be yɔrɔw n’u nɔrɔcogo yira walisa ka hali CP datugu.

Anode barikamanw be don yɔrɔ minw na (ICCP):

Anode berew (MMO, titanium-basiginin) be bila tiyo sira kan.

A be nɔrɔ transformatɛri-rectifiers la dugukolo kan walima sanfɛla yɔrɔw la.

A be yɛlɛmani don yɛlɛmani na, min bɛnnin lo jii dunninw ka tiyow ma minw ka CP ka ca.

 

anodi doncogo

I ka baara kɛ n’o ye i n’a fɔ .anodi doncogobasiline ani k’a sɛgɛsɛgɛ i ka ITP kɔnɔ yɔrɔ min na a mako be o la:

Ka kɔn-baara sɛgɛsɛgɛli ɲɛ:A’ ye fani doncogo sɛgɛsɛgɛ, CWC lɔli-up (n’a be se ka kɛ), anodi yɔrɔw labɛnnin lo ani “no-go” yɔrɔw minw be foro ɲɔgɔndanw/dɛmɛyɔrɔw gɛrɛfɛ.

  1. Tagamasiɲɛ & bɛn-sanfɛ:Yɔrɔw tagamasiɲɛw kɛ jaaw kelen kelen bɛɛ kan; sɛgɛsɛgɛ k’a filɛ ni yɔrɔ ka ɲi ka minanw bila ani ka baara kɛyɔrɔw bila.
  2. Sirili:Aw b’o don ni soudure walima ni pɛrɛn/sɔrɔ cogo ye; ka juru siraw latanga ani ka sɛgɛsɛgɛri kɛ.
  3. Sɛgɛsɛgɛli min be kɛ ka taga ɲɛ:Kuran ka tagamacogo/rezistansi sɛgɛsɛgɛli kɛ ani ka jaabiw sɛbɛnni a fɔra PO/ITP kɔnɔ.
  4. Ka datugu ani ka dilan:Tiɲɛni min kɛra yɔrɔ la, ka juru bɔyɔrɔw datugu, ani ka yɔrɔw lajɛ tugunn'a kofɔra.
  5. As-sɛbɛnw lɔra:Anode IDw/yɔrɔw ani kɔrɔbɔli sɛbɛw lakuraya ka se ka baara kɛ ani ka CP kɔlɔsi siniɲɛsigi la.

 

Fɛɛrɛw nafaw

 

Anode Installation octal pipe

Octal Pipe ka anode sigicogo fɛɛrɛw be nɔgɔ kɛlɛli barikaman di ni fɛɛrɛ nafa caaman ye:

Baara wagati jan:

DNVGL-RP-F103 dilan cogo b’a to anodi girinya, yɔrɔ min be ɲɔgɔn cɛ ani a be se ka kɛ cogo min na, o be se ka kɛ sababu ye ka katodi latanga ka ɲɛ saan 20–40 kɔnɔ.

Sisan tilanyɔrɔ ɲuman:

Ɛnsɛniyeri dilan cogo b’a to tiyo sanfɛla be polarizasiyɔn kɛ cogo kelen na.

A be yɔrɔ dɔw latangacogo dɔgɔya wala latangacogo jugu bali, o fila bɛɛ be se ka kɛ sababu ye ka fanikolon tigɛ.

Lakanali yɔrɔ faratininw na:

Sarakabɔcogo tɛ fanga ɲini, o be tɛrɛn faratiw bɔ yen yɔrɔ minw na tasuma be se ka jɛn.

ICCP ka sisitɛmu labɛnna ni kɔlɔsili ye min be kɛ a yɛrɛ ma ani min be baara kɛ ni sisan ye walisa ka baara kɛ cogo ɲuman na.

Ɲɔgɔnkunbɛn ni Coatings & CWC ye:

A be baara kɛ ɲɔgɔn fɛ ni FBE, 3LPE, 3LPP ani CWC faniw ye, minw be nɔgɔ ni jikuruw sabati.

A be fanikolon tilenninya sabati k’a sɔrɔ a be CP fara a kan ni redundansi ye.

A be se ka yɛlɛma:

Saraka CP – Nɔgɔman, dɔgɔman-ladonni, a ka ɲi yɔrɔw ma minw ka surun/minw be jii la.

ICCP – A be se ka yɛlɛma, a bɛnnin lo jii dunninw ani yɔrɔjan-bɔli tiyow ma.

Kɔgɔjida la baara min sɛgɛsɛgɛra:

A be kɛ jijukɔrɔla tiyow la, yɛlɛmayɔrɔw la ani J-tuyow la, minw be DNV ka baji daa labɛnni lakanali dancɛw dafa.

 

Anode donni CWC ka tiyo kan (yɔrɔ min be bɔ, min be tiɲɛ ani min be juru latanga)

 

A kanCWC ka tiyo sira, anodisigiyɔrɔa ma kɛ CP ka sisan bɔli dɔrɔn ye. Farati min be yen, o ye ko anodiw ni kabɔliw be kɛ .snag/nɔ nɔɔ yɔrɔwƝɛyirali fɛ, mɔgɔw be ɲɔgɔn sama ka taga -in, ka luu kɔrɔta, ka ɲɔgɔn minɛ ni roller ye ani ka baara kɛ ni mɔgɔw ye-o kɔ, poroze be sara dilan ani ka sɛgɛsɛgɛri kɛ tugun. Nin yɔrɔ be sinsin anodiw sigili kan tiyo kan cogo dɔ la min be to ka baara kɛ ni kuran ye ani a be se ka lɔ CWC baarakɛcogo fɛ ani foro kɔnɔ sɔgɔli fɛ.

 

Foro gɛlɛya min be ye CWC ka yɔrɔw la . Anode sigicogo kɔlɔsili min be kɛ CWC ka tiyo kan Sanbaga be se ka min ɲini / file (n’a fɔra)
Anode farikolo be nɛgɛw/sɛgɛw gosi wala a be kɛ nɛgɛkuru ye nɛgɛkuruw samantuma na -in / lay . "No-kɔntakti yɔrɔw" ani yɔrɔ minw ka kan ka bɔ tensɔn/rolɛriw fɛ, o ɲɛfɔ; nɔrɔyɔrɔ sugandi (min be nɔrɔ / min be nɔrɔ / min be don) ka kɛɲɛ ni minɛcogo ye Labɛn ja ni -go yɔrɔw tɛ; nɔrɔli fɛɛrɛ kuma; i n'a fɔ-anodi lɔyɔrɔ lisi
Kabɔlɔ tiɲɛni min be sɔrɔ nɛgɛkuruw samali fɛ, walima tiyo-ka -tiyo ɲɔgɔnkunbɛn na ɲɔgɔn kan Kabɔlɔ sira min be ni fanga bɔli ye, boliyɔrɔw latanganin, ani bɔyɔrɔw datugunin; i yɛrɛ tanga juru lakolonw ma Kabɔlɔ siratagama dantigɛli + datugucogo; sɛgɛsɛgɛli sɛbɛ min be ye; dilan/kokura-sɛgɛsɛgɛli sɛbɛn (n'a be yen)
Betɔn gɛrɛfɛla be pɛrɛnna nɔrɔyɔrɔ lamini na bolifɛn kɔfɛ Aw ye ɲɔgɔnkunbɛnyɔrɔw kɔlɔsi, aw kana anodi sigiyɔrɔw don yɔrɔ barikamanw na; yɔrɔw/minɛyɔrɔw sariyaw ɲɛfɔ walisa anodi yɔrɔw kana nɔɔ to a kan Sɛbɛnw minɛcogo/minɛcogo; luu fotow n’u y’u ɲini; tiɲɛni sɔnni sariyaw n’a fɔra PO/ITP kɔnɔ
Tiɲɛni min be kɛ fanikolonw na / pɛrɛnw be ɲɔgɔn sɔrɔ yɔrɔ minw na, o be yɔrɔ nɔgɔ seliliw lawuli Aw ye yɔrɔ labɛncogo ani fani doncogo ɲɛfɔ nɔrɔyɔrɔw lamini na; yɔrɔ minw labɛnna, u sɛgɛsɛgɛ (n’a ka ɲi) Coating dilan sɛbɛ; vakansi kɔrɔbɔli/re-sɛgɛsɛgɛli sɛbɛn (n'a fɔra)
Kuran tigɛli lɔnna kɔfɛ (a bila kɔfɛ walima sanni a ka baara daminɛ) Ka taga ɲɛ/kɛli sɛgɛsɛgɛli ɲini wagati bɛnninw na ani ka jaabiw minɛ Tɛmɛ/barika kɔrɔbɔli sɛbɛn: fɛɛrɛ + sɔnni jusigilan + jaabi (n’a fɔra)

 

Anode yɔrɔw n’u labɛncogo sariyaw (I yɛrɛ tanga foro kɔnɔ kɛlɛw ma)

 

Anode sigili baara fanba be kɛ sabu yɔrɔw danfara sariyaw tun sɛbɛra i n’a fɔ “X mɛtiri tipikali” k’a sɔrɔ u ma jateminɛ kɛ .foro ɲɔgɔndanw, CWC tigɛli, ani lay minanw ɲɔgɔnkunbɛn. Sariya minw be sɔrɔ duguman, u b’a to boon lɔcogo be se ka lɔ CWC ka tiyo kan ani u be CP ka laɲinita mara.

 

Labɛn sariya Mun na a kɔrɔtanin lo CWC ka tiyo coated A be fɔ cogo min na PO / jaaw kan .
Aw ye anodiw to yɔrɔ minw na yɔrɔw be ɲɔgɔn minɛ Foro yɔrɔw mako be yɔrɔ saniyanin na ka se ka soudure, NDT, ani foro yɔrɔw nɔrɔ; anodi minw be gɛrɛfɛ, olu be kɛlɛ lawuli ka bɔ ani ka fani don Anode si tɛ - mm/m kɔnɔ foro ɲɔgɔndan / yɔrɔ minw be ɲɔgɔn minɛ (janya poroze labɛnnin kelen kelen bɛɛ la)
Aw ye anodiw to yɔrɔjan ka bɔ betɔn- labanw na / labanw na CWC labanw ye yɔrɔ min ka bon ni yɔrɔ bɛɛ ye, min be minɛ ani ka dilan; yɔrɔ jugu be dɔ fara sɔgɔli kan ani ka fit-la sumaya Anode nɔrɔnin si tɛ CWC yɛlɛmani na ani betɔn- laban janya gwansan (jamana tigɛli janya kelen kelen bɛɛ la)
Roller/tensioner ɲɔgɔnkunbɛnyɔrɔw ɲɛfɔ i n'a fɔ "no-go" Rollers/stingers be se ka juruw ci walima ka anode farikolow gosi n’u be sama-in/lay . Anode si tɛ minanw ka ɲɔgɔnkunbɛn bandiw kɔnɔ (minw lɔnna ni lay fɛɛrɛ ye)
Aw ye aw yɛrɛ tanga dɛmɛfɛnw, kurukuruw ani yɔrɔw ma minw be se ka mɔgɔw tɔɔrɔ Pinciw, slingw ani dɛmɛnanw ka teli ka jigi kurunw/dɛmɛyɔrɔw gɛrɛfɛ; anodi minw be yen, u be gosi fɔlɔ Anode sigili tɛ yen dɛmɛyɔrɔw/kuruw/minɛyɔrɔw la (ja kelen kelen bɛɛ la)
Janya minɛ i n'a fɔ "labɛn ŋaniya + jɔli sɛgɛsɛgɛli" CP yɔrɔ ka kan ka wasa dilan cogo la, nka bilayɔrɔ laban ka kan ka kisi jɔli ma CP ka dilan cogo kelen kelen bɛɛ la; labɛnni laban ka kan ka sɛgɛsɛgɛ ka kɛɲɛ ni foro ka kariti ye ani a minɛcogo labɛnnin ye sanni a ka fani don/a ci

 

 

Aw ka ɲɔgɔn sɔrɔ sisan

 

Ɲiningali

 

 

product-470-408

Q 1 - I be se ka kuran koɲɛw bali cogo di n’an be anodiw don betɔn girinya nɛgɛw kan?

A:Ka ɲɛsinbetɔn girinya tuyo, labɛnw ka kan ka kɛ o boon lɔli labɛn kɔnɔ walisa ka .kuran ka ɲɔgɔnkunbɛn anodiw ni betɔn barikaman cɛ, ani o ka kan ka ɲɛnabɔ IPS/ITP kɔnɔ. (DNV ka ɲɛminɛli be kuma o makoya koo la min be kɛ ni betɔn ye ani a b’o siri baarakɛcogo/sɛgɛsɛgɛri labɛnni na.)

Q 2 - Anode sigicogo ka kan ka mun lo kɛ?

A: bɛnnin loanodi doncogoa ka ca a la, a be sɛbɛ i n’a fɔ IPS/ITP-baara labɛnnin tuguɲɔgɔnna min be anodiw sɔrɔli/minɛcogo/maracogo, u sigicogo jaaw (ni muɲuliw ye), u siricogo sɛgɛsɛgɛli/sɛgɛsɛgɛri ani sɛbɛw sɛbɛri kofɔ. O "procédure spec" fɛɛrɛ fɔra ka gwɛ DNV ka ɲɛminɛli kɔnɔ jikuruw ka tiyow koo la.

Q 3 - Sɛbɛn jumɛnw ka kan ka na ni anodi sigili ye (ka sɔrɔ ani ka yɛlɛma)?

Ni a kofɔra PO/ITP kɔnɔ, yɛlɛmani minw ka teli ka kɛ, olu dɔw ye:i n'a fɔ-anodi lɔyɔrɔ lisi/IDw, sɛgɛsɛgɛri sɛbɛ min be kɛ ka mɔgɔw don/nɔrɔ, ani fɛɛn o fɛɛn min ka ɲi ka kɛ .tɛmɛsira/barika kɔrɔbɔli sɛbɛnka fara fani dilan/re-sɛgɛsɛgɛri yiriw kan ni dilanw kɛra. Sariyakolow ka ɲɛminɛli b’a sinsin a kan ko a ka kan ka yɔrɔw jaa, sɛgɛsɛgɛri/sɛgɛsɛgɛri ani sɛbɛw mara i n’a fɔ sɛbɛw ka pake kɔnɔ.
Sɛrɛkiliw

 

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Sariyakolow:DNVGL-RP{1}}F103, DNV{3}}RP{4}}B401, ISO 15589-2, NACE SP0169

Anode suguw:Saraka (Zn, Al, Mg), ICCP (MMO, grafiti, silisiyɔmu -nɛgɛ)

A doncogo:Soudure, sirinin, CWC donna, pinci, jii jukɔrɔ, ICCP berew

Aplikasiyɔnw:Kɔgɔjida la tiyow, jijukɔrɔ tiyow, kongokolonw, tiyo suturaninw

Baarakɛcogo:Saan 20–40

Tagasogow: CWC anode sigili, Sinuwa CWC anode sigili dilanbagaw, feerekɛlaw, izini

A’ ye ɲiningali kɛ .

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