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Causes Ya Rouille Na Perforation Na Ba Tours De Refroidissement Après Plusieurs Ans Ya Service

Apr 23, 2026

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Ba tours ya refroidissement esalelamaka mingi na production industrielle, kotonga climatiseur mpe ba domaines misusu, na fonction na yango ya moboko ya kozua refroidissement na nzela ya échange ya chaleur entre mayi na mopepe. Basalaka tango molayi na ba environnements complexes ya mopepe ya polele-a, humidité ya likolo-pe mpe oxygène-richie.

 

Bato mingi oyo basalelaka yango balobaka ete biloko ya bibende ya ba tours de refroidissement ezwamaka na rouille to ata na perforation nsima ya kosalela yango kaka mbula 3 to 5, oyo ezali kaka te na bopusi likoló ya mosala ya malamu kasi esɛngaka mpe kobatela yango mbala na mbala mpe kozongisa yango na esika na yango, mpe yango ebakisaka mbongo ya mosala mpe ya kobongisa yango. Kutu, phénomène oyo ezali ya mbalakaka te, kasi ezali mbano ya superposition ya tango molayi ya ba facteurs ebele lokola corrosion électrochimique, kobeba ya qualité ya mayi, panne ya revêtement, ba défauts structurels pe fonctionnement pe entretien ya malamu te.

 

Esangisi na ba scénarios ya application pratique, mokanda oyo ezali ko analyser ba causes ya moboko na détail, na texte mobimba ya maloba soki 1.000.

 

 

 

 

 

I. Mecanisme ya corrosion ya noyau : Corrosion électrochimique e dominaka processus ya rouille na perforation

 

 

 

 

 

Closed cooling towers are significantly different from open cooling towers

Ba composantes métalliques ya ba tours de refroidissement (mingi mingi acier carbone na acier galvanisé) ezo exposer na environnement ya interface ya mayi-air pendant longtemps, esika ba cellules micro galvaniques ebele esalemaka facilement na surface, e déclenchaka corrosion électrochimique continue – cause ya misisa ya rouille pe perforation.

 

Ba atome ya fer na région ya anode esalemaka ba réactions ya oxydation mpe epanzani mokemoke na ba ions ya fer (Fe → Fe2+ + 2e−), oyo esalaka que matrice ya métal ebunga ntango nyonso; ba réactions ya réduction esalemaka na région ya cathode, esika oxygène dissous na mayi esangani na ba électrons pona kobimisa ba ions hydroxyde (O2 + 2H2O + 4e− → 4OH−), ezo diriger continuellement réaction ya corrosion.

 

 

Is the water tank necessary for a closed-loop cooling tower?

Hydroxyde ferrique [Fe(OH)2] oyo ebimaka na réaction ya corrosion ekómaka lisusu oxyde na hydroxyde ferrique [Fe(OH)3], mpe nsukansuka ekómaka rouille oyo ekangami te mpe oyo ezali na bapore. Na bokeseni na bafilme ya oxyde ya bibende oyo ezali monene, rouille ekoki te kobatela yango; na esika na yango, ekɔtisaka mai mpe oxygène, mpe yango esalaka ete eteni ya bibende oyo ezali na kati epɔla nokinoki.

 

 

Mingimingi soki ba ions chlorure ezali na mai, ekɔtaka nokinoki na filme ya passivation oyo ezali na likoló ya bibende mpo na kosala baselile oyo ekangami, mpe yango esalaka ete mabulu ya bisika yango epɔla.

 

 

Lokola pitting ekomi mozindo ntango nyonso, nsukansuka perforation esalemaka, oyo ezali déclencheur ya moboko mpo na perforation ya ntango mokuse-na ba tours ya refroidissement mingi.

 

 

 

 

 

 

II. Makambo minei ya minene oyo esalaka ete rouille ezala mbangumbangu: Bafungola ya kotɔbɔla nokinoki ya rouille na boumeli ya mbula 3–5

 

(1) Kobeba ya qualité ya mayi oyo ezali ko circuler ematisaka mingi taux ya corrosion

 

 

 

 

Foundry Closed Cooling Towers: Adapted for Harsh Conditions, Empowering Efficient Production

 

 

Mai oyo ezali ko circuler esalaka lokola "catalyseur" mpo na corrosion ya tour de refroidissement. Kobeba ya qualité ya mayi e accélérer directement corrosion ya bibende mpe ezali facteur ya accélération ya critique mingi. Na tango ya fonctionnement ya tour de refroidissement, évaporation continue ya mayi ememaka na concentration ya ba mungwa lokola ba ions chlorure na ba radicaux ya sulfate na mayi, ematisaka makasi conductivité ya mayi pe ematisaka taux ya corrosion électrochimique mbala 3 à 5.

 

 

How To Correctly Select A Closed Cooling Tower Manufacturer?Na ntango yango, motuya ya pH oyo ekoki kopekisa te ya mai oyo ezali kotambola ebakisaka kopɔla: ntango pH ezali na nse ya 6,5, mai yango ezalaka acide mpe epanzani mbala moko matrice ya bibende; ntango pH eleki 9, échelle esalemaka na pɛtɛɛ nyonso. Échelle oyo ezipaka likolo ya bibende esalaka que sous-dépôts ezala corrosion, esala bokeseni ya concentration ya oxygène local mpe e accélérer rouille.

 

 

 

 

 

En plus, procédé ya pulvérisation na aération ya ba tours ya refroidissement e saturar oxygène dissous na mayi (mbala mingi 8–10 mg/L), continuellement renforcer réaction cathode mpe ko promouvoir corrosion continue. Ba micro-organismes lokola bactérie na ba algues na mayi esalaka ba biofilms, mpe métabolisme na yango ebimisaka ba substances acides lokola sulfure d’hydrogène, ebebisaka lisusu film ya passivation na surface ya métal mpe e intensifier corrosion locale.

 

 

 

(2) Kozanga ya liboso ya ba revêtements anti-Corrosion elongolaka ba métaux ba barrières ya protection

 

 

 

 

Top 5 Closed Circuit Cooling Tower Manufacturers in the UK (2026)

Ba revêtements anti-corrosion na ba composants ya métal ya tour de refroidissement esalaka lokola ligne ya liboso ya défense contre corrosion. Kobeba ya kozipa na ebandeli ekɔtisaka bibende mbala moko na bisika oyo ekoki kopɔla, mpe yango esalaka ete ekóma rouille nokinoki.

 

Panne ya revêtement ewutaka mingi mingi na makambo misato : ya liboso, ba défauts ya construction – na tango ya installation, ba tours de refroidissement mingi ezali na dérouillement incomplet ya surface ya métal (ezangi kokokisa norme Sa2.5), oyo esali que adhésion ya mabe entre ba revêtements na ba matrices ya métal, pe ba fissures pe ba peeling oyo elandi ; ya mibale, mbeba ya zinga zinga – ba rayonnements ultraviolet, mbongwana ya température ya mokolo, kopangusa bopanzani ya mayi pe kobukana ya mputulu na bisika ya polele-mopepe ebalukaka mokemoke pe ba revêtements epanzani, ko invalider protection na yango ;

 

 

ya misato, ba espaces structurels – ba revêtements ekoki kozala na ndenge moko te na ba soudures, ba brides pe ba joints composants, esika mayi pe poussière esanganaka, ekomi "ba zones ya likama" ya corrosion oyo e rouille liboso pe ekoti mokemoke.

 

 

 

(3) Ba déficiences inhérentes na sélection ya matériel mpe structure ya ko lembisa résistance na corrosion

 

 

Industry-Specific Requirements Affecting The Selection Of Closed Cooling TowersPona matériel ya mabe ezali facteur inhérent munene pona rouille ya court-terme ya ba tours de refroidissement. Mpo na kokitisa ntalo, basali mingi basalelaka bibende ya carbone ya momesano to bibende galvanisé mpo na nzoto ya ba tours, ba soutiens mpe biloko mosusu, oyo ezali na résistance ya mabe ya koguga, mingi mingi na bisika ya mungwa mingi-ya mayi ya acide oyo ezali na ba taux ya koguga ya mbangu mingi.

 

Épaisseur ya couche galvanisée ekoki te mpe ba procédés ya galvanisation ya mabe esalaka que ba couches galvanisées elata noki mpe epanzana, mpe ebungisa effet protecteur na yango. Na tango wana, conception structurelle ya tour de refroidissement oyo ezali raisonnable te, lokola ba espaces eleki na ba joints ya composants pe drainage ya mabe, ememaka na accumulation ya mayi ya tango molayi-pe pe ba environnements corrosifs locales. Ndenge oyo linɔ́ngi yango esalemi malamu te na ngámbo oyo ezali na mopɛpɛ, esalaka ete mopɛpɛ ekɔta na mobulu, mpe yango esalaka ete mopɛpɛ ya mai ekɔta nokinoki na bibende mpe ekómaka kopɔla makasi.

 

 

 

(4) Kozanga kotambwisa mosala mpe kobatela yango malamu Ebakisaka ete koguga

 

 

 

Bato mingi oyo basalelaka yango babosanaka mosala ya mokolo na mokolo mpe kobatela bandako milai ya malili, mpe batikaka makambo ya koguga kozanga koyeba mpe kozanga kopekisa, nsukansuka ekómaka nokinoki na mabulu.

 

Is The Chilled Water Loop Open Or Closed?Bozangi ya bobateli oyo emonanaka mingi ezali : kozanga komeka mbala na mbala lolenge ya mayi oyo ezali kotambola mpe kobakisa ba inhibiteurs ya corrosion mpe ba inhibiteurs ya échelle na tango, oyo ememaka na kobeba ya qualité ya mayi oyo ewumeli ;

 

kozanga kosukola mbala na mbala ba échelles, ba biofilms mpe ba débris na kati ya tour, ko intensifier corrosion locale; kozanga kotala mbala na mbala ba revêtements anti-corrosion mpe kobongisa ba fissures mpe ko peeling na tango, ko exposer ba métaux continuellement;

 

kozanga ba mesures ya antigel na eleko ya malili, kosala ba fissures na ba composants ya métal mpo na ba cycles ya congelation-décongelation mpe ekomi ba points de rupture mpo na corrosion.

 

 

 

III. Maloba ya nsuka

 

What is an Open Cooling Tower?

 

Rouille pe perforation na ba tours de refroidissement sima ya ba mbula ebele ya mosala esalemaka na likambo moko te, kasi na bosangani ya corrosion électrochimique lokola noyau, elongo na superposition ya tango molayi-ya détérioration ya qualité ya mayi, panne ya revêtement, ba défauts ya matériel pe structurel, pe fonctionnement pe entretien ya malamu te.

 

 

Mpo na koyeisa molai bomoi ya mosala ya ba tours de refroidissement, esengeli milende kobanda uta na esika oyo euti : kopona biloko oyo ekoki kozala makasi na koguga-, kosala ete botongi ya revêtement anti-corrosion ezala na ndenge ya momesano, kolendisa contrôle ya qualité ya mayi oyo ezali kotambola, kosala ba inspections ya mosala mpe ya bobateli mokolo na mokolo, mpe kosilisa makama ya koguga oyo ebombami na tango esengeli. Kaka na ndenge wana nde ba taux ya corrosion ekoki kokita malamu mpe kozala rouille précoce mpe perforation ekoki ko éviter.

 

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Usine ya ba tubes cosmétiques ya arrêt moko-na Chine

请替换当前内容 Tinda motuna na yo na ntina ya ba tubes cosmétiques epai na biso mpe kokutana na nguya ya mbongwana oyo ekoki kozala na yango na mombongo to marque na yo. Na ba solutions na biso ya emballage premium, okoki kotombola biloko na yo, ko captiver ba clients na yo, pe ko débloquer ba opportunités ya sika pona croissance pe succès na indsty ya beauté.

 

 

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