Dense Underground Piping hauv Petrochemical Cog
May 25, 2026
Dense Underground Piping hauv Petrochemical Cog
Yuav siv qhov sib sib zog nqus Anodes li cas:
Nyob rau hauv lub refinery los yog tshuaj nroj tsuag, underground pipelines hla ib leeg zoo li kab laug sab web, nrog rau hauv qab tank thiab kab hluav taws. Cov pa anodes ntiav (piv txwv li, magnesium ribbon) tsuas yog tsis tuaj yeem haum rau hauv qhov chaw nruj. Kev khawb ib lub trench txaus ntshai txiav ib qho cable lossis cov yeeb nkab uas twb muaj lawm nrog lub duav. Hloov chaw, cov neeg ua haujlwm xaiv ib lub ces kaum, xyaum lub qhov dej ntau ntau lub kaum ob meters sib sib zog nqus, txo qis tubular anodes seem los ntawm ntu, thiab rov qab ua lub qhov dej nrog coke cua.

Lub Hom Phiaj Tseem Ceeb:
Txhawm rau tiv thaiv kev sib sib zog nqus faus thiab tiv thaiv cov hlau hlau hauv cov nroj tsuag. Ib qho kev sib sib zog nqus zoo anode tuaj yeem npog ib lub vojvoog ntawm ob peb puas meters, tshem tawm qhov kev xav tau ntawm kev siv trenching.
Cov teeb meem Nws daws tau rau cov neeg siv khoom:
Qhov chaw tsis sib haum xeeb:Cov av cog yog kim thiab muaj neeg coob nrog cov khoom siv. Cov trench me me yog qhov ua tsis tau. Lub qhov tob tob tsuas yog thaj chaw zoo thiab tsis cuam tshuam nrog kev ua haujlwm txhua hnub.
Tam sim no shielding:Ntog anodes nyiam xa feem ntau ntawm lawv tam sim no mus rau cov kav dej ze tshaj plaws, ua rau cov neeg nyob deb tsis muaj kev tiv thaiv. Lub qhov dej sib sib zog nqus yog ntsia vertically, yog li tam sim no radiates upward sib npaug ntawm cov av sib sib zog nqus, mus txog cov kav dej uas "faus hauv qab" lwm tus.
Stray tam sim no cuam tshuam:DC stray tam sim no muaj nyob rau hauv cov nroj tsuag. Nrog lub potentiostat, qhov sib sib zog nqus zoo anode tuaj yeem nyiam qhov cuam tshuam rau nws tus kheej, tiv thaiv cov nroj tsuag ntawm cov kav dej los ntawm kev corroded los ntawm cov khoom nyob sib ze.






