Saj zawg zog Anodes Rau Cathodic Kev Tiv Thaiv: Thaum Ncauj Anode Systems poob luv

Flexible Anodes rau Cathodic Protection: Thaum Traditional Anode Systems poob luv

Nyob rau hauv faus pipeline thiab tank hauv qab cathodic tiv thaiv tej yaam num, pa anode systems ua hauj lwm zoo thaum koj muaj qhib qhov chaw thiab ruaj khov geology. Tab sis qhov kev sib tw tiag tiag los txog thaum kho cov kav dej laus, lub tank hauv qab hauv ob sab phlu, thiab congested utility corridors - qhov twg drilling qhov tob tsis ua tau thiab taw tes - qhov chaw anodes tsis tuaj yeem xa cov kev pabcuam tam sim no.

Qhov ntawd yog qhov chaw conductive polymer saj zawg zog anodes tuaj rau hauv.

Ib qho yooj yim anode yog qhov tseem ceeb ntawm cable nrog cov txheej txheem polymer txheej txheej. Nws khoov, nws coils, nws ua raws li lub contour ntawm tus qauv uas koj tiv thaiv - txawm hais tias nyob rau hauv ib tug pipeline, nyob rau hauv lub tank hauv qab, los yog los ntawm ib tug nqaim trench. Tsis loj - nplai excavation, tsis muaj qhov tob tob drilling.

Lub tswv yim kom zoo dua yog ncaj nraim: cov zis tam sim no yog tas mus li thiab sib xws raws tag nrho cov kab ntev. Ib txwm anodes tso tawm tam sim no los ntawm cov ntsiab lus tsis sib xws, yog li qhov ceev tam sim no poob tawm nrog kev ncua deb thiab koj xaus nrog hauv qab - thaj chaw tiv thaiv lossis tshaj - qhov chaw tiv thaiv kub. Ib qho yooj yim anode nteg nyob ib sab ntawm cov qauv tshem tawm qhov gradient.

Qhov twg nws yeej ua rau kev nkag siab:

1. Kev laus lub raj xa dej rov ua dua qhov twg qhov dej tob tsis tuaj yeem ua tau
2. Tank hauv qab CP systems (ntiv nplhaib lossis kab sib chaws hauv qab lub tank)
3. Irregular structures - gas station underground piping, marine steel pawg
4. Cov cheeb tsam uas tseem ceeb AC / DC cuam tshuam tam sim no

Lub tsho polymer conductive tiv thaiv av chemistry thiab microbial corrosion, yog li nws tuav nyob rau hauv siab - salinity thiab ntub av tej yam kev mob. Lub neej tsim yog feem ntau nyob rau hauv ntau- xyoo caum nrog kev saib xyuas tsawg.

Ib qho kev ceeb toom: hloov pauv anodes tsis yog poob - hloov pauv rau txhua tus qauv CP. Yog tias qhov chaw qhib thiab geology ncaj nraim, qhov sib sib zog nqus zoo anode lossis MMO anode tov yuav raug nqi ntau dua - zoo. Qhov kev xaiv yog nyob ntawm qhov yuav tsum tau muaj tam sim no, cov ntaub ntawv tiv thaiv av, thiab kev txwv kev teeb tsa - ntsuas cov thawj ua ntej specifying hom anode.