Ungacubungula kanjani i-filange engagqwali?

Ama-flain angenazinsimbi asetshenziswa ngokuxhumeka kwamapayipi, futhi imisebenzi yawo imi ngalendlela elandelayo:

• Ukuxhuma amapayipi:Izingxenye ezimbili zamapayipi zingaxhunyaniswa ngokuqinile, ukuze uhlelo lwepayipi lwakha okuqhubekayo, lusetshenziswe kabanzi emanzini, uwoyela, igesi kanye nolunye uhlelo lwepayipi lokuhambisa ibanga elide.

• Ukufakwa okulula nokulungisa:Uma kuqhathaniswa nezindlela zokuxhumeka ezingapheli ezinjenge-welding, ama-flanges ensimbi engagqwali axhunywe ngama-bolts, futhi asikho isidingo semishini eyinkimbinkimbi ye-welding nobuchwepheshe ngesikhathi sokufakwa, ngakho-ke ukusebenza kulula futhi kuyashesha. Lapho ungena esikhundleni sezingxenye zamapayipi ukuze kulungiswa amapayipi, udinga kuphela ukususa ama-bolts ukuze uhlukanise ipayipi noma imishini exhunywe nge-flange, elungele ukulungiswa nokubuyiselwa.

• Umphumela wokufaka uphawu:Phakathi kwama-flanges amabili ensimbi engagqwali, ama-gaskets abeka uphawu avamiswa, njengama-gaskets enjoloba, ama-gaskets ensimbi, njll lapho i-flange ixilongwa yi-bolt, i-gasket ye-bamber ishukunyiswa ukugcwalisa igebe elincane phakathi kwe-flange , ngaleyo ndlela uvikele ukuvuza okuphakathi epayipini nasekuqinisekiseni ukuqina kohlelo lwepayipi.

• Lungisa ukuqondisa kanye nesikhundla sepayipi:Ngesikhathi sokuqamba kanye nokufakwa kohlelo lwepayipi, kungahle kudingekile ukuguqula ukuqondisa kwepayipi, lungisa ukuphakama noma isikhundla esivundlile sepayipi. Ama-flanges ensimbi engagqwali angasetshenziswa ngama-engeli ahlukene ama-elbows, anciphise amapayipi nokunye ukufakwa kwamapayipi ukufezekisa ukulungiswa okuguqukayo kokuqondisa kanye nesikhundla sepayipi.

Ubuchwepheshe be-finanless filange technology ngokuvamile ngokuvamile:

1. Ukuhlolwa okubonakalayo okuluhlaza:Ngokusho kwamazinga ahambisanayo, hlola ukuthi ngabe ubulukhuni kanye nokwakheka kwamakhemikhali kwezinto zokwakha insimbi engagqwali zihlangabezana namazinga.

2. Ukusika:Ngokwezincazelo zosayizi we-flange, ngokusika amalangabi, ukusika kwe-plasma noma ukusika, ngemuva kokususa ukususa ama-burrs, i-iron oxide nokunye ukungcola.

3. Ukuthethelela:Ukushisa ukusika kungenalutho lokushisa esifanelekile, okusondela ngesando somoya, cindezela cindezela cindezela neminye imishini yokuthuthukisa inhlangano yangaphakathi.

4. Ukufakwa ngemishini:Lapho ulivutha, shintsha umbuthano wangaphandle, umgodi wangaphakathi bese uqeda ubuso be-flange, shiya isibonelelo se-0.5-1MM, shayela umgodi we-bolt kuya ku-1-2mm omncane kunosayizi obekiwe. Enqubweni yokuqeda, izingxenye zihlanjululwe ngosayizi obekiwe, ubulukhuni baphezulu yiRa1.6-3.2μm, kanti izimbobo ze-bolt zivuselelwa ngokunemba okucacisiwe.

5. Ukwelashwa kokushisa:Susa ukucindezela okusebenzayo, uzinze usayizi, ushise i-flange uye ku-550-650 ° C, futhi upholile ngesithando ngemuva kwesikhathi esithile.

6. Ukwelashwa komhlaba:Izindlela ezijwayelekile zokwelashwa zisebenzisa i-electroplating noma zifafaza ukuthuthukisa ukumelana nokugqwala nobuhle be-flange.

7. Ukuqedwa komkhiqizo okuqediwe:Ngokusho kwamazinga afanele, usebenzisa amathuluzi okulinganisa ukukala ukunemba okubucayi, ukubheka ikhwalithi ephezulu ngokubukeka, usebenzisa ubuchwepheshe bokuhlola ababhubhisayo ukuthola iziphambeko zangaphakathi, ukuqinisekisa ukuvumelana kwangaphakathi, ukuqinisekisa ukuhambisana.