Innovative Application And Practice Guide Yepamusoro-Efficiency Heat Exchange Technology For Spiral Winding Heat Exchanger Units

Nekuda kwekuti spiral flow channel inosimudzira mhirizhonga, the heat transfer coefficient (K value) yezvinopisa nekutonhora media inogona kusvika 1500-3000 W/(㎡・℃), inova 2-3 times idzo dzechinyakare shell-and-tube heat exchangers. Pasi pezvinodiwa zvekutsinhana kupisa, nzvimbo yekutsinhana kwekushisa kweiyo spiral ronda unit inogona kudzikiswa ne40% -60%, kana yakakwira yekudzoreredza kupisa inogona kuwanikwa nehukuru hwemidziyo.

Thetube bundle zvinhu zve spiral ronda unit inogona kuchinjika kusarudzwa zvichienderana nehunhu hwepakati (senge 304 Stainless simbi, 316L Stainless simbi, titanium alloy, Hastelloy, etc.) .Inogona kuenderana nemamiriro ekushanda akaoma senge tembiricha yepamusoro (kusvika ku400℃), kudzvanywa kwepamusoro (kusvika 10 corrosive acid, alkali solution) uye alkali acid. mvura yegungwa) .Zvichakadaro, dhizaini yayo inoyerera inogona kubata midhiya ine zvidimbu uye viscous zvinhu (zvakadai sesuweji uye slurry), kudzivirira matambudziko ekuvhara echinyakare ndiro inopisa exchangers. Chiyero chayo chekushandisa chinovhara akawanda maindasitiri akadai semakemikari, metallurgical, chikafu, mishonga, uye HVAC.

Iyo symmetrical dhizaini yeiyo spiral chimiro inokonzeresa kuzununguka uye kuderera kweruzha panguva yekushanda kwemidziyo (ruzha rwekushanda kazhinji rwuri pasi pe65dB), kudzivirira chubhu bundle vibration uye kupfeka kunokonzerwa nekukanganiswa kwemvura mune yechinyakare goko uye chubhu kupisa kupisa.

Commercial spiral vangaheat exchangermayunitsi anowanzo tora "modular yakabatanidzwa dhizaini," inosanganisa zvinhu zvakaita sekuchinjana kupisa, pombi dzinotenderera, mafirita, mavharuvhu, zviridzwa, uye masisitimu ekudzora kuita chikamu chimwe. Dzakafanoiswa-uye dzinoitwa dzisati dzabuda mufekitari, uye pombi dzemvura dzinopinda nekubuda nadzo chete dzinofanira kubatanidzwa panzvimbo-panzvimbo kuti dzishandise, zvichipfupisa nguva yekuisa neinodarika 50%.

Kune rumwe rutivi, kupisa kwakanyanya kwekuchinjana kwekushisa kunoderedza zvakananga kushandiswa kwesimba kwemapombi ekutenderera uye midziyo yekudziya / yekutonhodza; Ukuwo, iyo compact chimiro inoderedza tsoka yemudziyo uye mari yekuisa.Iyo nguva yakareba yehupenyu dhizaini (avhareji yeupenyu hwemakore 15-20, makore 5-8 kureba kupfuura zvigadzirwa zvechinyakare) inoderedza kuwanda kwekutsiviwa kwemidziyo.

Kune maindasitiri akadai sechikafu nemishonga ane zvinodikanwa zvakanyanya zvehutsanana hwenhau, Iyo chubhu mabundle e spiral ronda heat exchanger anogona kurapwa ne "mirror polishing", izvo zvinoita kuti zvive nyore kuchenesa uye kusangana neGMP hutsanana zviyero;