Phaj heat exchanger yog cov cuab yeej siv hluav taws xob zoo thiab cov khoom siv sib txuas, dav siv hauv cua sov, cua txias, evaporation, condensation thiab lwm yam txheej txheem. Nws muaj cov txheej txheem ntawm cov hlau phaj, tsim cov dej ntws ntawm cov phaj, kom cov kua dej kub thiab txias hauv cov staggered ntws ntawm daim hlau, los ntawm cov phaj rau kev sib hloov cua sov.
Lub ntsiab tseem ceeb ntawm lub phaj kub exchanger yog lub phaj, thiab nws cov txheej txheem muaj ib qho tseem ceeb rau kev ua tau zoo thiab lub neej ntawm lub tshav kub exchanger. Kab lus no yuav qhia txog kev ua cov phaj kub exchanger phaj kom ntxaws.
01
Raw khoom npaj
Phaj kub exchanger phaj raw cov ntaub ntawv yog cov hlau stainless, titanium, tooj liab, npib tsib xee thiab lwm yam ntaub ntawv hlau. Cov ntaub ntawv hlau no muaj cov thermal conductivity zoo thiab corrosion kuj, kom tau raws li cov khoom siv hluav taws xob sib txawv hauv kev ua haujlwm sib txawv. Ua ntej ua tiav cov phaj, cov khoom siv raw yuav tsum tau kuaj xyuas kom ntseeg tau tias lawv cov tshuaj muaj pes tsawg leeg, cov khoom siv kho tshuab thiab lwm yam ntsuas raws li tus qauv yuav tsum tau ua.
02
Txiav
Raws li cov qauv tsim ntawm lub tshav kub exchanger, cov khoom siv raw yog txiav. Txoj kev txiav muaj xws li shearing, plasma txiav, laser txiav thiab lwm yam. Shearing yog tsim rau me me thickness ntawm lub phaj, plasma txiav thiab laser txiav yog haum rau loj thickness los yog tshwj xeeb zoo li yuav tsum tau ntawm lub phaj. Thaum txiav cov khoom, xyuas kom meej qhov flatness thiab qhov tseeb ntawm qhov chaw txiav kom tsis txhob burrs thiab deformation.
03
Pwm tsim
Cov duab thiab qhov loj ntawm lub phaj kub exchanger ntawv yog txiav txim raws li tus tsim yuav tsum tau ntawm lub tshav kub exchanger. Txhawm rau kom ntseeg tau tias cov khoom tsim tau zoo thiab ua haujlwm zoo ntawm cov ntawv phaj, yuav tsum tsim cov pwm tshwj xeeb. Kev tsim cov pwm yuav tsum coj mus rau hauv tus account qhov zoo ntawm tus khiav ntawm lub phaj, qhov sib nrug ntawm daim hlau, lub zog thiab nruj ntawm lub phaj thiab lwm yam. Cov khoom ntawm pwm yog feem ntau xaiv raws li pwm hlau los yog tawv alloy, uas muaj siab hardness thiab hnav tsis kam.
04
Stamping molding
Daim ntawv txiav yog muab tso rau ntawm lub pwm, thiab daim ntawv yog stamped thiab tsim los ntawm cov xovxwm. Nyob rau hauv cov txheej txheem ntawm stamping thiab sib sau, lub siab thiab ceev yuav tsum tau tswj xyuas kom meej qhov tseeb ntawm cov duab thiab qhov loj ntawm daim ntawv. Tom qab stamping thiab tsim, qhov saum npoo ntawm daim ntawv tuaj yeem tsim khawb, qhov thiab lwm yam tsis xws luag, uas yuav tsum tau xuab zeb thiab polished.
05
Vuam
Rau qee cov duab tshwj xeeb lossis qhov ntau thiab tsawg ntawm daim hlau, nws yuav tsim nyog los koom ua ke los ntawm kev vuam. Vuam txoj kev muaj xws li argon arc vuam, tsis kam vuam thiab laser vuam. Thaum vuam, nws yog ib qho tsim nyog los xyuas kom meej qhov zoo ntawm vuam thiab sealing kev ua tau zoo ntawm cov vuam kom tsis txhob muaj qhov tsis xws luag xws li porosity thiab tawg. Tom qab vuam, vuam seam yuav tsum tau hauv av thiab polished kom nws tiaj thiab du nrog rau saum npoo ntawm lub phaj.
06
Ntxuav
Lub phaj yuav kis tau cov roj, plua plav thiab lwm yam impurities thaum ua, cuam tshuam rau kev ua haujlwm ntawm cov khoom siv hluav taws xob. Yog li ntawd, nyob rau hauv lub phaj ua tiav, yuav tsum tau ntxuav. Kev tu cov txheej txheem suav nrog ultrasonic tu, tshuaj tsuag tu thiab lwm yam. Tom qab ntxuav, lub phaj yuav tsum qhuav kom tsis txhob ya raws seem.
07
Kev tshuaj xyuas
Tom qab ua tiav cov phaj tiav, cov phaj yuav tsum tau kuaj xyuas kom ntseeg tau tias nws cov khoom ua tau raws li tus qauv yuav tsum tau ua. Cov khoom kuaj xyuas muaj xws li qhov tseeb qhov tseeb, qhov tseeb, qhov zoo ntawm qhov chaw, vuam zoo thiab lwm yam. Rau cov phaj tsis tsim nyog, nws yuav tsum tau rov qab los kho lossis muab pov tseg hauv lub sijhawm.
08
Kev sib dhos
Cov phaj tsim nyog yuav raug sib sau ua ke raws li qhov tsim nyog ntawm cov khoom siv hluav taws xob. Kev sib dhos, kom ntseeg tau tias qhov sib nrug thiab lub kaum sab xis ntawm lub phaj yog qhov tseeb, kom tsis txhob skewing thiab misalignment. Tom qab kev sib dhos ua tiav, cov khoom siv hluav taws xob yuav tsum yog qhov kev sim siab thiab kev ntsuas kom paub tseeb tias nws cov sealing zoo.
09
Kev pleev xim
Txhawm rau txhim kho corrosion kuj ntawm lub phaj kub exchanger phaj, lub phaj yuav tsum tau pleev xim rau. Txheej txheej muaj xws li txau, electrophoresis, nqus plating thiab lwm yam. Txheej los xyuas kom meej tias cov txheej yog sib xws, tuab, kom tsis txhob muaj npuas, flaking thiab lwm yam tsis xws luag.
10
Ntim
Ntim cov ntawv coated rau kev xa khoom. Kev ntim khoom yuav tsum siv cov khoom pov thawj noo noo, pov thawj poob siab, tiv thaiv khawb thiab lwm yam kev ntsuas kom ntseeg tau tias lub phaj tsis puas nyob rau hauv cov txheej txheem thauj.
Nyob rau hauv cov ntsiab lus, kev ua cov phaj kub exchanger phaj muaj xws li raw khoom npaj, txiav thiab tawm, pwm tsim, stamping thiab sib sau, vuam, tu, soj ntsuam, sib dhos, painting thiab ntim. Cov kev sib txuas no muaj kev sib cuam tshuam, thiab cov teeb meem hauv ib qho txuas yuav cuam tshuam rau kev ua haujlwm thiab lub neej ntawm cov khoom siv hluav taws xob. Yog li ntawd, nyob rau hauv cov txheej txheem ntawm kev ua cov phaj, qhov zoo ntawm txhua qhov txuas yuav tsum tau tswj nruj me ntsis kom ntseeg tau tias kev ua haujlwm zoo ntawm cov khoom siv hluav taws xob.
