Ukwethulwa Kwe-Plate Fin Heat Exchanger

I-Aluminium plate fin heat exchanger ivamise ukwakhiwa ngama-partitions, amaphiko, ama-seal, nama-deflectors. Amaphiko, ama-deflector kanye nama-seal abekwa phakathi kwama-partitions amabili ancikene ukuze akhe i-interlayer, ebizwa ngokuthi isiteshi. Ama-interlayers anjalo apakishwa ngokuvumelana nezindlela ezihlukene zoketshezi futhi agxishwe abe wonke ukuze akhe inqwaba yamapuleti. Inqwaba yamapuleti iyipuleti. Umnyombo we-fin heat exchanger. I-Plate fin heat exchanger isetshenziswe kakhulu ku-petroleum, amakhemikhali, ukucubungula igesi yemvelo nakwezinye izimboni.

Izici Ze-Plate Fin Heat Exchanger

(1) Ukusebenza kahle kokudlulisa ukushisa kuphezulu. Ngenxa yokuphazamiseka kwama-fins ku-fluid, isendlalelo somngcele siphulwa ngokuqhubekayo, ngakho-ke sine-coefficient yokudlulisa ukushisa okukhulu; ngesikhathi esifanayo, ngenxa yokuthi isihlukanisi kanye nama-fins mancane kakhulu futhi ane-conductivity ephezulu yokushisa, i-plate fin heat Exchanger ingafinyelela ukusebenza kahle okuphezulu.

(2) Ihlangene, njengoba isishintshi sokushisa se-plate fin sinendawo yesibili enwetshiwe, indawo yayo ethile ingafinyelela ku-1000㎡/m3.

(3) I-lightweight, ngoba ihlangene futhi iningi lenziwe nge-aluminium alloy, futhi manje insimbi, ithusi, izinto ezihlanganisiwe, njll. nazo sezikhiqizwe ngobuningi.

(4) Ukuzivumelanisa nezimo okuqinile, i-plate fin heat exchanger ingasetshenziswa: ukushintshanisa ukushisa phakathi koketshezi oluhlukahlukene kanye nokushisa kokushintsha kwesigaba ngokushintsha kwesimo esihlangene. Ngokuhlelwa nokuhlanganiswa kwamashaneli okugeleza, ingakwazi ukuzivumelanisa nezimo zokushintshanisa ukushisa okuhlukahlukene njengokugeleza kwekhawunta, ukugeleza okuwela, ukugeleza kokusakaza okuningi, nokugeleza kwamaphasi amaningi. Izidingo zokushintshisana kokushisa zemishini emikhulu zingahlangatshezwana nazo ngokuhlanganiswa kochungechunge, ukuxhuma okuhambisanayo, nochungechunge oluhambisanayo phakathi kwamayunithi. Embonini, ingaphothulwa futhi ikhiqizwe ngobuningi ukuze kuncishiswe izindleko, futhi ukushintshashintsha kunganwetshwa ngokusebenzisa izinhlanganisela zamabhulokhi wokwakha.

(5) Inqubo yokukhiqiza ye-plate fin heat exchanger inezidingo eziqinile kanye nenqubo eyinkimbinkimbi.

Umgomo wokusebenza we-plate fin heat exchanger

Kusukela kumgomo wokusebenza we-plate fin heat exchanger, isishintshi sokushisa se-plate fin sisesesesehlukaniso sodonga lokushisa. Isici sawo esiyinhloko ukuthi i-plate fin heat exchanger ine-extension yesibili yokudlulisa ukushisa (fin), ngakho-ke inqubo yokudlulisa ukushisa akwenziwa kuphela endaweni yokudlulisa ukushisa okuyisisekelo (i-baffle plate), kodwa nasendaweni yesibili yokudlulisa ukushisa. ukuziphatha. Ukushisa kwendawo ephakathi ohlangothini lwezinga lokushisa eliphezulu kuthululelwa endaweni emaphakathi ohlangothini lwezinga lokushisa eliphansi kanye, futhi ingxenye yokushisa idluliswa ngokuhambisana nokuphakama kwendawo ezungezile, okungukuthi, eduze nendawo yokuphakama kwe-fin. , kukhona ukwahlukanisa ukuze kuthululwe ukushisa, bese ukushisa kudluliselwa ngendlela eguquguqukayo endaweni ephakathi nendawo enezinga lokushisa eliphansi. Njengoba ubude be-fin budlula kakhulu ubukhulu be-fin, inqubo yokuqhuba ukushisa ngakundlela yobude be-fin ifana naleyo yenduku yomhlahlandlela ezacile e-homogeneous. Ngalesi sikhathi, ukumelana nokushisa kwe-fin akukwazi ukushaywa indiva. Izinga lokushisa eliphakeme kakhulu kuzo zombili iziphetho ze-fin lilingana nezinga lokushisa le-partition, futhi ngokukhululwa kokushisa kwe-convective phakathi kwe-fin ne-medium, izinga lokushisa liyaqhubeka nokuncipha kuze kube izinga lokushisa eliphakathi nendawo phakathi kwe-fin.