Txawm hais tias nws yog ntau tshaj nyob rau hauv cov nqe lus ntawm cov khoom zoo thiab ntau lawm automation piv nrog inlay thiab brazing txoj kev, tseem muaj ntau yam shortcomings nyob rau hauv lub tshav kub exchanger efficiency thiab tshauv tsub kom kev tiv thaiv ntawm high zaus welded finned tubes vim muaj tej yam xws li nyuaj nyob rau hauv vuam los ntawm lub cov hauv paus hniav ntawm high zaus welded finned hlab thiab creases nyob rau hauv cov hauv paus hniav.
Lub raj finned yog ib hom kev sib hloov cua sov. Txhawm rau txhim kho cov cua sov ua kom zoo dua qub, qhov saum npoo ntawm lub raj xa hluav taws xob feem ntau yog nce los ntawm kev ntxiv cov fins kom nce qhov chaw sab nraud (lossis sab hauv cheeb tsam) ntawm lub tshav kub exchanger raj, thiaj li ua tiav lub hom phiaj ntawm kev txhim kho cua sov. hloov efficiency, xws li lub tshav kub exchanger raj.
Raws li cov khoom sib pauv cua sov, lub finned tube ua haujlwm nyob rau hauv qhov kub thiab txias flue roj rau lub sijhawm ntev, xws li boiler cua sov exchanger nrog finned tube nyob rau hauv ib puag ncig hnyav, kub thiab siab thiab nyob rau hauv ib tug corrosive cua, uas yuav tsum tau lub finned raj yuav tsum. muaj cov ntsuas kev ua haujlwm siab.
1), Anti-corrosion
2), Anti-hnav
3), kev tiv thaiv qis dua
4), Kev ruaj ntseg siab dua
5), Muaj peev xwm tiv thaiv plua plav
Qhov zoo ntawm stainless hlau laser welded kauv fins.
1. Siv tshuab pulse laser vuam tshuab, vuam nyob ib ncig ntawm daim yog ua tiav ib txhij, thiab qhov vuam tus nqi ntawm lub raj xa mus txog 100%.
2. Laser vuam yog ib qho metallurgical ua ke, vuam lub zog ntawm cov ntawv raj tuaj yeem ncav cuag ntau tshaj 600MPa.
3. Lub laser vuam tshuab txais servo kis tau tus mob, qhov kis tau tus mob tuaj yeem ncav cuag qib Kumi.
4. Laser welding fin tube piece nrug deb yuav ≤ 2.5 hli, tshav kub dissipation cheeb tsam tshaj qhov siab zaus vuam raj (daim nrug ≥ 4.5mm) nce los ntawm ze li ntawm 50%, tsawg consumables nyob rau hauv ib chav tsev cheeb tsam, yuav txo tau lub tshav kub exchanger ntim.
Post lub sij hawm: Sep-30-2022