Ukugqwala kungenye yezinto ezibalulekile ezidala ukulimala kwe-valve.Ekuvikeleni ama-valve, ukuvikela ukugqwala kwe-valve kuyindaba ebalulekile okufanele icatshangelwe.Kuma-valve ensimbi, ukwelashwa kokumboza phezulu kuyindlela engcono kakhulu yokuvikela engabizi kakhulu.
1. Ukuvikela
Ngemuva kokuthi indawo yensimbi ihlanganiswe ngopende, indawo yensimbi ihlukanisiwe nemvelo.Lo mphumela wokuvikela ungabizwa ngokuthi umphumela wokuvikela.Kodwa kufanele kuphawulwe ukuthi ungqimba oluncane lukapende alukwazi ukudlala indima yokuvikela ngokuphelele.Ngenxa yokuthi i-polymer ephakeme inomoya othile wokungena komoya, lapho ukumboza kuncane kakhulu, izimbotshana zayo zesakhiwo zivumela ama-molecule amanzi nomoya-mpilo ukuba adlule ngokukhululekile.Ama-valve avalwe ngokuthambile anezidingo eziqinile kugqinsi lwe-epoxy coating phezulu.Kungabonakala ukuthi ezimbotsheni eziningi inani likhulu kunobuso bensimbi obungafakiwe.Ukuze kuthuthukiswe ukungakwazi ukugqwala kwe-coating, i-anti-corrosion coating kufanele isebenzise into eyenza ifilimu ene-air permeability ephansi kanye nesigcwalisi esiqinile esinempahla enkulu yokuvikela, futhi ngesikhathi esifanayo, inani lezendlalelo zokugqoka kufanele lenyuke. ukuze i-coating ingafinyelela ubukhulu obuthile futhi ibe minyene futhi ingabi nama-porous.
2. Ukuvimbela ukugqwala
Ngokuphendula izingxenye zangaphakathi zokugqoka ngensimbi, indawo yensimbi idluliswa noma into evikelayo ikhiqizwa ukuze kuthuthukiswe umphumela wokuvikela we-coating.Ama-valve asetshenziselwa izidingo ezikhethekile kufanele anake ukwakheka kopende ukuze agweme imiphumela emibi kakhulu.Ngaphezu kwalokho, i-valve yensimbi eyinsimbi esetshenziswa epayipini likawoyela, imikhiqizo yokuwohloka ekhiqizwa ngaphansi kokusebenza kwamanye amafutha kanye nesenzo sokomiswa kwezinsipho zensimbi nakho kungadlala indima yama-organic corrosion inhibitors.
3. Ukuvikelwa kwe-electrochemical
Ukugqwala kwe-electrochemical ngaphansi kwefilimu kwenzeka lapho i-dielectric permeable coating ihlangana nendawo yensimbi.Sebenzisa izinsimbi ezinomsebenzi ophezulu kune-ayoni njengezigcwalisi ezimbotsheni, njenge-zinc.Izodlala indima yokuvikela ye-anode yomhlatshelo, futhi imikhiqizo yokugqwala ye-zinc iyisisekelo se-zinc chloride ne-zinc carbonate, ezovala igebe le-membrane futhi yenze ulwelwesi luqine, okunciphisa kakhulu ukugqwala futhi kwandise impilo yesevisi ye-membrane. i-valve.
Isikhathi sokuthumela: Sep-19-2022