Counter flow yozizira
Choziziritsa kutulutsa ndi mtundu wa zoziziritsa ku mafakitale zomwe zimagwiritsidwa ntchito kuziziritsa zinthu zotentha, monga machubu a feteleza, chakudya cha ziweto, kapena zinthu zina zambiri.Choziziriracho chimagwira ntchito pogwiritsa ntchito mpweya woyenderana ndi mpweya kuti usamutsire kutentha kuchokera kuzinthu zotentha kupita ku mpweya wozizirira.
Chozizira chotsitsa cha counter flow nthawi zambiri chimakhala ndi chipinda chowoneka ngati silinda kapena amakona anayi chokhala ndi ng'oma yozungulira kapena paddle yomwe imasuntha zinthu zotentha kupyola mu ozizira.Zinthu zotentha zimayikidwa mu choziziritsa ku mbali ina, ndipo mpweya wozizirira umakokedwa mu chozizirirapo kumapeto kwina.Pamene zinthu zotentha zimayenda m’chizizizicho, zimaonekera ku mpweya woziziritsa, umene umatenga kutentha kuchokera m’zinthuzo n’kuzitulutsa mu choziziriracho.
Ubwino umodzi waukulu wogwiritsa ntchito chopondera choziziritsa kukhosi ndikuti umapereka njira yodalirika komanso yothandiza yoziziritsira zida zotentha.Kuthamanga kwa mpweya kumatsimikizira kuti zinthu zotentha kwambiri nthawi zonse zimagwirizana ndi mpweya wozizira kwambiri, kupititsa patsogolo kutentha kwa kutentha ndi kuzizira bwino.Kuphatikiza apo, choziziracho chikhoza kupangidwa kuti chikwaniritse zofunika kuzizira, monga kuchuluka kwa mpweya, kuchuluka kwa kutentha, ndi mphamvu yogwirira ntchito.
Komabe, palinso zovuta zina zomwe zingakhalepo pogwiritsira ntchito counter flow cooler.Mwachitsanzo, zoziziritsa kukhosi zingafunike mphamvu zambiri kuti zigwire ntchito, zomwe zingapangitse kuti magetsi azikwera kwambiri.Kuonjezera apo, choziziracho chikhoza kutulutsa fumbi kapena mpweya wina, zomwe zingakhale zoopsa zachitetezo kapena kukhudzidwa kwa chilengedwe.Potsirizira pake, choziziracho chingafunikire kuyang'anitsitsa ndi kukonza mosamala kuti zitsimikizire kuti zikugwira ntchito bwino komanso moyenera.