Irabha Elilayishwe Ububanzi Obukhulu DN900 Amalunga Okukhulisa Irabha RF Uhlobo Oluntantayo

Isingeniso Somkhiqizo

Ijoyinti lokunwetshwa kwenjoloba ngokuvamile lakhiwa isici sesinxephezelo se-waveform esibushelelezi esinama-flange enjoloba emikhawulweni yomibili kanye ne-flange yensimbi.Isakhiwo se-tube esixekethile sivame ukwamukelwa ku-flange yensimbi.
Ingaphezulu lesici sesinxephezelo se-waveform yirabha, futhi ungqimba lwangaphakathi luyisemishi eliqiniswe izingqimba ezimbalwa zemicu eqinile noma imicu yensimbi (izintambo).I-fiber eqinisayo noma i-steel strip (intambo) kanye nokunye okuhlanganisayo okuqinisiwe kudlulela ku-flange yerabha emikhawulweni yomibili, futhi kukhona uhlaka lwamathambo ensimbi yensimbi eqinile ku-flange.Ijoyinti lokunwetshwa kwenjoloba linomthamo omkhulu wesinxephezelo sokufuduka, onganxephezela ukugudluka kwe-axial, transverse kanye ne-angular, unciphise umsindo, unciphise ukudlidliza futhi ube namandla athile okumelana nokugqwala.Ibonakala ngokumelana nengcindezi ephezulu, ukunwebeka okuhle, ukufuduka okukhulu, ukumuncwa okuhle kokudlidliza kanye nomphumela wokunciphisa umsindo, nokufakwa okulula, futhi ingasetshenziswa kabanzi ekunikezeni amanzi nokukhipha amanzi, i-HVAC, ukuvikela umlilo, i-compressor, ukwenza iphepha, imithi, umkhumbi. , iphampu yamanzi, ifeni kanye nezinye izinhlelo zamapayipi.

I ukuhlanganiswa kwenjoloba yokwandisaisixhumi senjoloba.Imodeli yokusetshenziswa ihlobene nomkhiqizo werabha ongenalutho osetshenziselwa ukuxhumana okuguquguqukayo phakathi kwamapayipi ensimbi.Ngokwemodi yokuxhuma, ingahlukaniswa ngohlobo lwe-flange oluxekethile, uhlobo lwe-flange olungaguquki kanye nohlobo lwentambo;Ngokwesakhiwo, ingahlukaniswa ngezinhlobo ezinhlanu: i-single sphere, i-double sphere,isinciphisi, i-arc sphere, i-air pressure coil, njll. Izingxenye zenjoloba ze-Tubula zakhiwe ngerabha yangaphakathi nangaphandle, ungqimba lwezintambo kanye nendandatho yensimbi, ehlanganiswe ngokukhululekile nama-flange ensimbi noma amalunga ahambisanayo ngemva kokubunjwa kwe-vulcanization.Umkhiqizo unganciphisa ukudlidliza nomsindo, futhi unganxephezela ukwanda kokushisa kanye nokufinyela okubandayo okubangelwa ukushintsha kwezinga lokushisa.Isetshenziswa kabanzi ezinhlelweni zamapayipi ahlukahlukene.

Isici

Izici ezibalulekile ze-PTFE lining zimi kanje:

1. I-Insulation: ayithinteki imvelo kanye nemvamisa, ukumelana nevolumu kungafinyelela ku-1018 Ω / cm, ukulahlekelwa kwe-dielectric kuncane, futhi amandla enkambu yokuphuka aphezulu.

2. Ukumelana nokugqwala: ngaphandle kwensimbi ye-alkali encibilikisiwe, umphumela we-fluoride medium nawo wonke ama-alkali aqinile, ama-oxidants, ama-oxidants nezixazululo ezihlukahlukene eziphilayo ezingaphezu kuka-300 ℃ ngaphandle kwe-sodium hydroxide (kuhlanganise ne-aqua regia).

Izinzuzo

Ijoyinti yokwandisa irabhainokusebenza okuphezulu kakhulu, ukwethembeka kanye nempilo yesevisi, ngakho ingathuthukisa ukuphepha kwezitshalo kanye nobuqotho bemishini bemishini.
1. Lo mkhiqizo unganciphisa kakhulu ukudlidliza nomsindo wesistimu yamapayipi, futhi uxazulule ngokuyisisekelo izinkinga zokususwa kwamalungu, ukunwetshwa kwe-axial, ukungahambi kahle, njll. kwamapayipi ahlukahlukene.
2. Ngokusho kwezinto ezihlukene, ingenziwa ibe yi-asidi, ukumelana ne-alkali, ukumelana nokugqwala, ukumelana nowoyela, ukumelana nokushisa nezinye izinhlobo, ezifanele izinhlobonhlobo zemidiya nezindawo.
3. Impahla iyirabha epholile, esebenza kahle yokuvala, isisindo esilula, ukufakwa nokugcinwa okulula, kanye nempilo ende yesevisi.Kodwa-ke, kuyadingeka ukugwema ukuthintana nezinto zikagesi ezibukhali ukuze ugweme ukubhoboza imbulunga.
4. Uma isetshenziswe phezulu, ingahlonywa ukwesekwa kwe-elastic, futhi ama-bolts azoqiniswa nge-diagonally ngesikhathi sokufakwa.
5. Uma umfutho wepayipi uphezulu kakhulu, sebenzisa amabhawodi omkhawulo ukuze uxhume ama-flange kuzo zombili iziphetho ndawonye.
6. Ibanga lokucindezela kokusebenza kwalo mkhiqizo ngu-0.6MPa, 1.0MPa, 1.6MPa, 2.5MPa, njll.