Ukugqwala kungenye yezinto ezibalulekile ezibangelaI-butterfly valve ukulimala. Phakathi kwa-I-butterfly valve Ukuvikelwa,I-butterfly valve Ukuvikelwa kokugqwala kuyinkinga ebalulekile okufanele uyicabangele. NgensimbiI-butterfly valves, ukwelashwa okunama-proating komhlaba kuyindlela engcono yokuvikela esebenzayo.
Indima yeinsimbi yanama iniI-butterfly valve ukugoqa okungaphezulu
01. Kuvikelekile
Ngemuva kokuthi ingaphezulu lensimbi lihlanganiswe nopende, ingaphezulu lensimbi lihlukaniswe kakhulu emvelweni. Lo mphumela wokuvikela ungabizwa ngokuthi uvikelekile umphumela. Kepha kufanele kuboniswe ukuthi ungqimba oluncane lopende alukwazi ukudlala indima ephelele yokuvikelwa. Ngoba i-polymer ephezulu ine-permeability ethile, lapho ukuhlanganiswa kuncipha kakhulu, ama-pores awo wesakhiwo avumela ama-molecule wamanzi nomoya-mpilo ukuthi adlule ngokukhululeka. Kufakwe uphawu oluthambileI-butterfly valveYiba nezidingo eziqinile ngobukhulu bokuhlanganiswa kwe-epoxy ebusweni. Kungabonakala ukuthi ukumboza okuningi inani likhulu kunensimbi engenalutho. Ukuze uthuthukise ukungapheleli kwe-coating, ukuhlanganiswa kwe-anti-corriosion kufanele kusebenzise into ekwakheka amafilimu nge-air air permeability kanye ne-filler eqinile enempahla enkulu yokuvikelwa, futhi ngenani lezinhlangano ezihlanganisiwe kufanele zifinyelele ekunciphiseni ubukhulu futhi zibe mnene futhi zingelona-porous.
02. Ukuvinjwa kwe-Corrosion
Ngokuphendula izakhi zangaphakathi zokuhlanganisa ngensimbi, ingaphezulu lensimbi liyaqhutshwa noma kukhiqizwa into evikelayo ukuthuthukisa umphumela wokuvikela we-coating.I-butterfly valvesKusetshenziselwa izidingo ezikhethekile kufanele zinake ukwakheka kopende ukugwema imiphumela emibi kakhulu. Ngaphezu kwalokho, i-cast steelI-butterfly valve Isetshenziswa epayipi likawoyela, imikhiqizo yokucekelwa phansi eyenziwe ngaphansi kwesenzo samafutha athile kanye nesenzo sokomisa sensimbi sensimbi singadlala indima ye-organic corrosion inhibitors.
03. Ukuvikelwa kwe-electrochemical
Ukugqwala kwe-electrochemical ngaphansi kwale filimu kwenzeka lapho kuhlangana ukuhlanganiswa kwe-dielectric okuvunyelwe kuhlangana nensimbi. Sebenzisa izinsimbi ngomsebenzi ophakeme kune-iron njengoba ama-filler in ation, njenge-zinc. Izodlala indima evikelayo ye-anode yomhlatshelo, futhi imikhiqizo yokugqwala ye-zinc iyi-basic zinc chloride kanye ne-zinc carbonate, okuzogcwalisa igebe lolwelwesi bese lwehlisa kakhulu ukugqwala futhi kunciphise impilo yenkonzo yeI-butterfly valve.
Izambatho ezisetshenziswayo ezivame ukusetshenziswa kwensimbiI-butterfly valves
01.I-butterfly valve umzimba epoxy resin coating
Inezici ezilandelayo:
Ukumelana nokugqwala
Amabha ensimbi e-epoxy-camera anokumelana nokugqwala okuhle, futhi amandla ebhondi anokhonkolo ancishiswa kakhulu. Ilungele izimo zezimboni ezindaweni ezinomswakama noma kwabezindaba ezinolaka.
Adhesion onamandla
Ukuba khona kwePolar Hydroxyl kanye ne-ether Bond kungokwemvelo kuma-molefanelar chain of epoxy resins kwenza kube nokunamathela kakhulu ezintweni ezahlukahlukene. I-Epoxy Resin ine-shrinkage ephansi ngesikhathi sokuphulukisa, futhi ukucindezela kwangaphakathi okukhiqizwe kuncane, futhi indawo yokuhlobisisa akulula ukuwela futhi yehluleke.
Izakhiwo zikagesi
Uhlelo lwe-ePEXY Resin oluphethwe luyinto enhle kakhulu yokufaka okufakwayo enezakhiwo eziphakeme ze-dielectric, ukumelana okuvuzayo komhlaba kanye nokumelana kwe-arc.
Ukumelana Kwold
Amasistimu we-epoxy aphethwe amelana nezikhunta eziningi futhi angasetshenziswa ezimweni ezinzima ezishisayo.
02.I-butterfly valve I-Plate nylon plate impahla
Amashidi we-nylon ayamelana kakhulu futhi asetshenziswe ngempumelelo kuzinhlelo eziningi ezinjengamanzi, udaka, ukudla, kanye nokuncishiswa.
ubulili bangaphandle
I-Nylon Board Boating ingadlulisela isivivinyo sikasawoti sokufafaza usawoti, futhi i-coating ayikasuli ngemuva kokucwiliswa emanzini olwandle iminyaka engaphezu kwengu-25, ngakho-ke akukho ukubhucuka ezingxenyeni zensimbi.
Ukumelana ne-Abdalasion
Inokumelana kahle nomonakalo omuhle kakhulu.
Ukumelana nomthelela
Akukho sibonakaliso sokutholwa ngaphansi komthelela onamandla.
Isikhathi sePosi: Nov-24-2022
