Eminyakeni emihlanu edlule, umkhuba wentuthuko wepayipi lensimbi engenasici ube muhle. Akunandaba noma ngabe ubuchwepheshe obungakanani, ubuchwepheshe bekhwalithi, nobuchwepheshe, kube nenqubekela phambili enkulu, ikakhulukazi insimu yokufuna yayo iyakhula kancane kancane. Ngaphezu kwalokho, njengoba ubuchwepheshe bepayipi bensimbi obungenacala buvuthiwe ngokwengeziwe, kancane kancane bangafaka esikhundleni samapayipi angenamihlengwane angenasici kumashubhu amaningi, njenge: amashubhu wokushisa wokushisa, njalonjalo.
1
Izici zokukhiqizwa zepayipi elingenasici Endabeni yokukhiqizwa kwesisindo, izindleko zepayipi eline-welded zingaphezulu kwama-20% aphansi kunalewo wepayipi elingenamthungo. Eminyakeni yamuva nje, inqubo 'yokugoqa okubandayo - okubandayo - Ngakho-ke, izinzuzo zokubuyisela amapayipi wensimbi engagqwali ngamapayipi wensimbi engagqwali aya ngokuya asobala.
2
Izinzuzo zokukhiqizwa kwepayipi kwensimbi engenasici Lokhu kunesifiso sokushisa kokushisa futhi akudingi ukuhlanzwa okuvame kakhulu, ukonga isikhathi, umzamo nemali. Okwesibili, ipayipi le-welded liwumkhiqizo ojulile wepuleti, futhi inzuzo yayo yobukhulu obuncane bodonga awunakuqhathaniswa. Ngasikhathi sinye, kungahlukaniswa ngokunemba, ngokunemba okuphezulu. Okwesithathu, impahla yensimbi engenasici inezici zokuphikiswa kokugqwala kanye nokuphila kwenkonzo ende.
3
Isimo samanje semikhiqizo yepayipi yensimbi engenasici Iningi lemishini yePipayi yePipa yePipa yePipa elisezingeni eliphakeme elingenacala aliphelele, njengokuntuleka kokwelashwa okushisa kanye nemishini yokuvivinya ku-inthanethi, futhi imakethe yamashubhu aguquguqukayo aphakathi nendawo angenacala awela ukuhanjiswa; Amashubhu ajwayelekile aphezulu ezimboni, njengamashubhu emishini yamakhemikhali kanye namashubhu wokushisa amakhemikhali, akhiqizwa abakhiqizi abambalwa kuphela, kepha amandla okukhiqiza awanele. Hangao tech (seko mishini) Umugqa wokukhiqizwa wensimbi eluhlaza insimbi engenacala ye-welded ipayipi ixaka le nkinga. Lonke umugqa wokukhiqiza lubandakanya uchungechunge lwezinqubo ezinjenge-welding, i-welding ye-welding ye-welding ye-welding, ukugaya kwe-welding, ukugaya okukhanyayo, ukuncipha okukhanyayo nokusika. Uhlelo oluhlakaniphile lokulawula ngogesi luxhumanisa ukusebenza kwengxenye ngayinye, ukuthuthukisa ukusebenza kahle ngenkathi kunciphisa ukusebenza kahle kwamandla.
Ingabe ipayipi le-welded ipayipi lingasebenza ngemishini yokushintshanisa ukushisa?
1. Amashubhu womkhiqizo aphezulu aphezulu kungenzeka
I-Heat Exchanger Tube iyingxenye ebaluleke kakhulu yemishini yokushintshaniswa kokushisa kwe-tube Manje okunye kokungaqondi ekukhetheni kwamashubhu e-Extranger e-Exchanger emakethe ukuthi amashubhu e-weldied angenasici awakwazi ukusetshenziswa njengamashubhu ashibhile wokushisa, kepha i-GB / 151-1999 ingakhethwa ngokusobala ukuthi amashubhu aseceleni wensimbi angenalutho. Ikakhulu manje ukuthi inqubo yokukhiqiza yensimbi engenasici i-weldered amapayipi angenasici manje isivuthiwe kakhulu, ingahlangabezana ngokugcwele nezidingo zamashubhu ajwayelekile wokushisa okushisa, futhi akhombisa izinzuzo zawo ezihlukile.
2. Inqubo yokukhiqiza ivuthiwe, ipayipi le-auntenitic elingagqwali lizoba ukukhetha kokuqala
Njengoba ishubhu lokushisa le-extentanger likha indawo yokudluliswa kokushisa kwe-exchanger yokushisa, usayizi weshubhu lokushisa lokushisa elinethonya elikhulu ekudluliseni kokushisa. Lapho usebenzisa amashubhu amancane abubanzi, indawo yokushintshanisa ivolumu ngayinye ye-Unit Exchanger Exchanger inkulu, imishini iyinkimbinkimbi, ukusetshenziswa kwensimbi okuhlangene, futhi i-coeffent eshisayo yokushisa iphakeme futhi. Yize kunzima ukukhiqiza, ukusetshenziswa kwamashubhu e-auntenitic wensimbi engenasici njengoba amashubhu e-heath exclanger angagwema izinkinga ezingenhla. Ngoba amashubhu e-weldedic we-auntenitic angenasici anokumelana kahle nokugqwayiza kanye nezindawo ezibushelelezi, futhi inqubo yokukhiqiza ivuthiwe, ngakho-ke amashubhu ensimbi angenazinsimbi avuthiwe, ukufundwa kwensimbi engagqwali kwensimbi kungukuqala kwamashubhu wokushisa. Izinto ezisetshenziswayo ezingacutshungulwa Hangao tech (seko mishini) ngumugqa wokukhiqiza amapayipi we-SZG-JM we-welded zifaka: Insimbi Engagqwali, i-Aucen, Ferrite, iTitanium Alloy kanye ne-Dual Phase Stage, eziguquguqukayo kakhulu futhi zingalungiswa ngokuya ngemiyalo yamakhasimende.
