Yuav Ua Li Cas Tsim Lub Plhaub Thiab Tube Thaum tshav kub kub Exchanger

Thaum tsim lub plhaub thiab lub raj cua kub exchanger, qee cov kauj ruam tseem ceeb thiab feem ntau yuav tsum tau xav txog:
 

Txiav txim siab txog kev tsim qauv:
Thaum tshav kub kub load: qhia kom meej tus nqi ntawm tshav kub yuav tsum pauv.
Cov kua dej inlet thiab qhov hluav taws xob kub: suav nrog qhov nkag thiab qhov hluav taws xob kub ntawm lub raj thiab lub plhaub thiab cov kua dej raj.
Cov khoom ua kua: xws li ntom, muaj peev xwm kub, viscosity, corrosivity, thiab lwm yam.
Kev khiav hauj lwm siab thiab kub ntau yam.
Kev xaiv ntawm tshav kub exchanger hom:
Raws li qhov xwm txheej ntawm cov kua dej, lub siab thiab qhov kub thiab txias, qhov yuav tsum tau ua kom huv, thiab lwm yam, txhawm rau txiav txim siab seb puas yuav siv lub raj thiab phaj hom, hom U-tube, hom ntab taub hau.
Xam cov thermal hloov coefficient:
Xam cov cua kub hloov coefficients rau lub raj thiab lub plhaub txheej txheem raws li qhov xav tau ntawm cov kua dej ntws, qib ntawm kev kub ntxhov, fouling thermal kuj thiab lwm yam.

Kev kwv yees ua ntej ntawm tshav kub hloov chaw:
Raws li lub tshav kub load thiab tshav kub hloov coefficient, ua ib tug ua ntej kwv yees ntawm qhov yuav tsum tau tshav kub hloov chaw.
Txiav txim siab cov txheej txheem tsis zoo ntawm lub tshav kub exchanger:
Tube txoj kab uas hla thiab lub raj ntev: Xaiv qhov tsim nyog lub raj txoj kab uas hla thiab lub raj ntev raws li tus nqi ntws thiab siab poob siab.
Tube spacing thiab kev npaj: daim duab peb sab thiab square arrangement.
Plhaub txoj kab uas hla: raws li tus naj npawb ntawm cov raj thiab kev npaj los txiav txim.
Xam kev poob siab:
Muab xam lub siab poob ntawm lub raj thiab lub plhaub kua dej sib cais kom ntseeg tau tias nws nyob hauv qhov kev tso cai.
Account rau tshav kub hloov chaw thiab tshav kub hloov coefficient:
Recalculate lub tshav kub hloov chaw thiab tshav kub hloov coefficient raws li qhov kev txiav txim structural tsis.

Kev suav dag zog:
Ua kev suav lub zog ntawm lub tshav kub exchanger plhaub, header, raj phaj, thiab lwm yam kom ntseeg tau tias nws tuaj yeem tiv taus kev ua haujlwm siab.
Foob thiab kev sib txuas tsim:
Tsim kom tsim nyog kev sib txuas ntawm lub raj phaj thiab lub raj, kev sib txuas ntawm lub plhaub thiab lub taub hau kom paub meej sealing kev ua tau zoo.
Accessory tsim:
Xws li inlet thiab qhov hluav taws xob txais, folding phaj, anti-flush phaj, kev txhawb nqa thiab lwm yam.
Kev kos duab thiab kev npaj cov ntaub ntawv tsim:
Muab cov duab kos duab ntxaws ntxaws thiab cov ntaub ntawv muaj feem xyuam, nrog rau cov npe khoom, cov txheej txheem tsim khoom, thiab lwm yam.