Puas yog Sab Hauv Ntawm Lub Plhaub-thiab-Tube Thaum tshav kub kub Exchanger ua los ntawm tooj liab?
May 19, 2026| Ib txwm zoo thiab kev txwv ntawm tooj liab
Tooj liab tau tuav txoj haujlwm tseem ceeb hauv kev sib pauv cua sov, zoo li tus qub tub rog ua yeeb yam ib txwm muaj kev kos npe:
Cov thermal conductivity zoo heev: tooj liab lub thermal conductivity yog kwv yees li 400 W / (m·K), yim npaug ntawm carbon hlau.
Zoo ductility: Yooj yim ua tiav rau hauv nyias- cov kav dej uas muaj phab ntsa, txhim kho kev sib pauv cua sov.
Tsis zoo corrosion kuj: Nws muaj kev ntxhov siab corrosion tawg thaum raug ammonia thiab sulfides.
Tus nqi hloov pauv: Cov nqi hloov pauv ntau vim muaj kev cuam tshuam kev lag luam thoob ntiaj teb.
Txawm li cas los xij, cov khoom siv hluav taws xob niaj hnub no tsis tsuas yog tso siab rau tooj liab xwb; ntau lwm yam ntaub ntawv tau tshwm sim.
Kev nce ntawm cov khoom tsis yog- tooj liab
Thaum tshav kub exchangers ntsib cov kev khiav hauj lwm no, engineers nyiam xaiv lwm yam ntaub ntawv:
Siab -Tsuas Kub, Siab-Sensure Scenarios: Titanium alloys tuaj yeem ua haujlwm ruaj khov ntawm 600 degree.
Corrosive Media: Hastelloy nthuav tawm zoo heev tiv thaiv kom muaj zog hydrochloric acid corrosion.
Cov peev nyiaj- Cov Haujlwm Tseem Ceeb: Stainless hlau 304 raug nqi kwv yees li 40% tsawg dua tooj liab.
Cov Kev Xav Tau: Aluminium alloys hnyav tsuas yog 1/3 ntawm tooj liab.
Kev xaiv cov khoom zoo li kev txiav cov khoom siv hluav taws xob; kev tsim nyog yog qhov tseem ceeb tshaj tus nqi.
Kev siv tshiab ntawm Hybrid Materials
Cov kev daws teeb meem tsim qauv tshiab tau tawg los ntawm kev txwv ntawm ib qho khoom siv:
Copper-Aluminum Composite Tubes: Cov txheej tooj liab sab hauv ua kom cov thermal conductivity, thaum txheej txheej txhuas txo qhov hnyav.
Txheej Tshuab: Copper plating rau sab hauv phab ntsa ntawm cov pa roj carbon steel raj sib npaug tus nqi -kev ua tau zoo thiab kev ua haujlwm.
Modular Tsim: Cov khoom siv sib txawv tuaj yeem ua ke raws li qhov xav tau, xws li cov ntawv titanium raj nrog lub plhaub stainless hlau.