Hlau Yeeb NkabDescaling hais txog kev tshem tawm ntawm cov xeb, oxidized, thiab lwm yam ntawm cov nplaum thiab cov nyhuv ntawm cov txheej txheem txuas ntxiv lossis tshuaj tiv thaiv kab mob. Descaling tsis tuaj yeem tsuas txuas txoj haujlwm lub neej ntawm cov yeeb nkab steel, tab sis kuj txhim kho nws cov tsos thiab corrosion tsis kam.
Lub luag haujlwm ntawm descaling steel yeeb nkab
1. Txhim kho cov nyhuv tiv thaiv corrosion: los ntawm kev tshem cov xeb, cov nplaum txheej tuaj yeem nce, ua rau cov yeeb nkab steel muaj ntau ntxiv.
2. Txuas ntxiv lub neej: Tshem tawm cov tawv nqaij oxidized thiab xeb ntawm cov yeeb nkab ntawm cov hlau tuaj yeem pab txuas lub neej pabcuam ntawm cov yeeb nkab steel.
3. Txhim kho cov tsos: Cov nplaim hlau tom qab descaling yog ntau du thiab zoo nkauj, hauv kab nrog cov kev tsim tawm.
4. Yooj yim rau kev ua tiav tom ntej: Tom qab descaling, nws yooj yim rau kev tsim kho ntawm txheej thiab Anticorrosion txheej los txhim kho kev ua haujlwm zoo thiab ua tau zoo.
Cov Kev Sib Tw Ntawm Descaling Steel Yeeb Nkab
1. Phau ntawv descaling
Siv cov txhuam hlau, cov xuab zeb, scrapers thiab lwm yam cuab yeej kom tshem tau xeb.
Cov txiaj ntsig: Tus nqi qis, haum rau thaj chaw me lossis kaum xeem.
Qhov tsis zoo: Cov khoom siv tsawg, tsis sib xws, tsis haum rau thaj chaw loj descaling.
2. Mechanical Rust Tshem Tawm
Siv cov cuab yeej hluav taws xob lossis pneumatic, xws li Sanders thiab Grinders kom tshem tawm xeb.
Cov txiaj ntsig: kev ua haujlwm siab dua li phau ntawv destricing, haum rau nruab nrab cheeb tsam descaling.
Qhov tsis zoo: Nws yog qhov nyuaj kom ua tiav tus txheej txheem siab ntawm kev kho mob saum npoo av, thiab cov nyhuv cuam tshuam los ntawm cov cuab yeej.
3. Sandblasting Rust tshem tawm (lossis txhaj tshuaj tiv thaiv xeb)
Kev siv cov huab cua compressed yuav ua abrasive (xws li xuab zeb, steel txhaj) siab ceev dav dav mus rau saum npoo ntawm cov yeeb nkab steel los tshem cov txheej xeb.
Cov txiaj ntsig: kev ua haujlwm siab, zoo Rust tshem tawm cov khoom zoo, tuaj yeem ua tiav qib siab ntawm kev nyiam huv.
Qhov tsis zoo: Cov khoom kim kim, cov txheej txheem ua rau muaj plua plav thiab lub suab nrov, haum rau sab nraum zoov lossis thaj chaw ua haujlwm loj.
4. Tshuaj Ntsuam Xyuas Rustal
Siv cov qauv tshuaj xws li pickling kom tshem tawm cov xeb los ntawm acidic daws.
Cov txiaj ntsig: Tsim rau cov duab ntawm cov yeeb nkab ntawm cov hlau, tuaj yeem tshem tawm cov txheej tuab tuab.
Qhov tsis zoo: Corrosive, yuav tsum tau ua neutralized, unfriendly rau ib puag ncig, tus nqi kho mob siab.
5. Cov dav hlau hnyav kav dej ntws dej
Siv lub dav hlau dej siab los cuam tshuam rau saum npoo ntawm cov yeeb nkab steel los tshem tawm cov txheej xeb, av thiab qub txheej.
Cov txiaj ntsig zoo: Tsis muaj plua plav, kev tiv thaiv ib puag ncig, haum rau tuab muaj xeb ib txheej kho.
Qhov tsis zoo: Tom qab tshem cov xeb, cov nplaim ntub thiab yuav tsum tau qhuav tam sim ntawd.
6. LASER RIAV Tshem Tawm
Siv High-Lub Zog Laser Laser Beam los ua rau saum npoo ntawm cov yeeb nkab steel rau vaporize txheej xeb.
Cov txiaj ntsig zoo: Kev tiv thaiv ib puag ncig, haum rau cov kev xav tau siab.
Qhov tsis zoo: Cov khoom siv kim, haum rau cov kev xav tau tshwj xeeb.
Post-Rust tshem tawm kev kho mob
Tom qab ua tiav ntawm cov yeeb nkab steel descaling, cov nplaim hluav taws xob feem ntau raug rau huab cua thiab yooj yim dua-oxidized, yog li nws yog feem ntau tsim nyog los ua kev kho mob tam sim no:
1. Thov kom cov txheej xim anticorrosive: Thov cov txheej xim los yog pleev xim rau saum npoo ntawm cov yeeb nkab steel los tiv thaiv kom muaj xeb.
2. Kub-DIP Galvanizing: Txhim kho cov yeeb nkab corrosizing ntawm cov yeeb nkab steel los ntawm galvanizing, haum rau kev siv ntev ntawm steel yeeb nkab.
3. Kev Kho Mob Hla Dhau: Passivation kev kho yog nqa tawm kom nce oxidation tiv thaiv.
4. Kev kho mob phosphatating: Pab kom nce cov nplaum ntawm txheej thiab muab kev tiv thaiv kev tiv thaiv kev tiv thaiv ntxiv.
Chaw thov
1. Kev tsim kho: Siv rau kev tsim qauv qauv,Scaffolding, thiab lwm yam kom nce lub neej.
2. PetroCemical Engineering: Siv rau kev xav tau ntawm cov kav tsheb thauj mus los thiab khoom siv los txhim kho corrosion tsis kam.
3. Dej kho kev kho tshuab: siv rau kev siv dej thiab cov kav dej phem kom tsis txhob xeb.
4. Marine Kev Lag Luam: Tiv thaiv kev kho xeb thiab descaling rau nkoj Hulls thiab Marine Pipelines.
5. Tsheb thauj mus los hauv vaj tse: xws li txuas ntxiv, tus saib xyuas thiab lwm cov chaw kom tshem tawm xeb thiab tiv thaiv xeb.
Lub Sijhawm Post: Nov-11-2024
