Inqubo ye-Brazing yama-Plate-Fin Heat Exchangers

Inqubo ye-Brazing yama-Plate-Fin Heat Exchangers

Isingeniso

Ama-Plate-fin heat exchangers (PFHEs) abalulekile ezimbonini ezifana nezezimoto, i-aerospace, kanye ne-cryogenics. Lawa madivayisi ahlangene, asebenza kahle adlulisa ukushisa phakathi koketshezi kuyilapho egcina ubuqotho besakhiwo futhi enciphisa ukwehla kwengcindezi. Lo mbhalo uhlola inqubo yokubhula esetshenziselwa ukwenza ama-PFHE, igcizelela ukubaluleka nezinzuzo zayo.

I-Vacuum Brazing: Indlela Efakazelwe

Kwa-Wuxi Jiushengyuan Science & Technology Co., Ltd. (KIUSIN), sisebenzisa ubuchwepheshe be-vacuum brazing ukukhiqiza ama-PFHE ekhwalithi ephezulu. Nakhu ukubuka konke kwenqubo:

1.Plate Assembly: I-PFHE core iqukethe amapuleti ashintshanayo kanye nama-fins, ipuleti ngalinye elimbozwe ngefilimu encane yensimbi yensimbi nhlangothi zombili. Ukuqondanisa okunembile kwama-fins kuqinisekiswa ngesikhathi sokuhlanganisa ngokucophelela.

2.Vacuum Furnace: Ibhulokhi ye-PFHE ehlanganisiwe ifakwa esithandweni somlilo. Inqubo ye-brazing yenzeka ngaphansi kwezimo ze-vacuum, isusa isidingo sokugeleza. Izinga lokushisa lomlilo ngokuvamile lifinyelela cishe ku-580°C.

3.Ukugqama: Ngesikhathi sokubhula, insimbi ye-braze iyancibilika futhi igeleze, idale izibopho eziqinile phakathi kwamapuleti aseduze. Izingxenye zebhulokhi zinamathela ngokuqinile, zakha isakhiwo esiqinile.

4.Okunamathiselwe: I-post-brazing, izakhi ezengeziwe ezifana nezihloko zepayipi elinguhhafu, ama-nozzles, abakaki abasekelayo, nama-trunnions aphakamisayo ashiselwe emnyombeni, okuthuthukisa ukusebenza nokugeleza koketshezi ngaphakathi kwe-PFHE.

Izinzuzo ze-Vacuum Brazing

1.Ukuvalwa kwe-Hermetic: I-vacuum brazing iqinisekisa ukuvuza okungavuzi, kubalulekile ekusebenzeni kwe-cryogenic lapho ukugcinwa kwamazinga okushisa aphansi kubalulekile.

2.Ukusabalalisa Ukushisa Okufanayo: Imvelo yomlilo we-vacuum elawulwayo ivumela ukushisa okufanayo, ukunciphisa ukucindezeleka okushisayo nokuhlanekezela.

3.Ihlanzekile futhi Ayina-Flux: Ngokungafani nezindlela ezivamile zokubhula, ukubhula kwe-vacuum akudingi ukuguquguquka, kususa isidingo sokuhlanza ngemva kokubrawuza nokunciphisa ubungozi bokungcola.

4.Amalunga Amandla Aphezulu: Amabhondi e-metallurgical akheke ngesikhathi se-vacuum brazing aphumela emalungeni aqinile, aqinile akwazi ukumelana nezingcindezi eziphezulu kanye nokwehluka kwezinga lokushisa.

Isiphetho

Njengomkhiqizi we-PFHE ohamba phambili, i-KIUSIN ihlanganisa ubuchwepheshe, ubuchwepheshe obuthuthukisiwe, nokuzibophezela kwikhwalithi. Ama-PFHE ethu e-vacuum-brazed amboza izinga lokushisa elibanzi futhi amelana nezingcindezi ezifika ku-130 bar. Kungakhathaliseki ukuthi ngamaradiyetha ezimoto, ama-compressor komoya, noma amasistimu e-cryogenic, ama-PFHE ethu aletha ukudluliswa kokushisa okuphumelelayo nokwethembeka.

Ukuze uthole ulwazi olwengeziwe, vakashela iwebhusayithi yethu esemthethweni noma uthinte ochwepheshe bethu namuhla!