Thaum tshav kub kub exchanger classification

May 01, 2025

Tso lus

Cov khoom siv hluav taws xob sib txawv tsim nyog rau cov xov xwm sib txawv, kev ua haujlwm sib txawv, qhov sib txawv ntawm qhov kub thiab txias, thiab qhov sib txawv ntawm qhov sib txawv muaj ntau hom qauv. Kev faib tawm tshwj xeeb ntawm cov khoom siv hluav taws xob sib txawv yog raws li hauv qab no:
Kev faib tawm los ntawm kev hloov pauv cua sov
1. Lub tshuab hluav taws xob faib hluav taws xob yog cov khoom siv hluav taws xob uas muaj ob lub kua dej sib txawv ntawm qhov sib txawv ntawm qhov chaw sib cais los ntawm phab ntsa. Thaum tshav kub kub yog sib pauv ntawm ob cov kua dej los ntawm kev ua cua sov ntawm phab ntsa thiab convection ntawm cov kua dej ntawm phab ntsa. Muaj lub plhaub thiab lub raj hom, lub tes tsho thiab lwm hom kev sib hloov cua sov. Qhov muab faib ua cua sov exchanger yog cov khoom siv hluav taws xob ntau tshaj plaws.
2. Cov khoom siv hluav taws xob tso hluav taws xob hloov hluav taws xob hloov hluav taws xob los ntawm qhov siab - cov kua dej kub mus rau qhov qis - cov kua dej kub los ntawm cov khoom siv hluav taws xob los ntawm cov khoom siv hluav taws xob. Qhov nruab nrab kub ua ntej heats cov khoom siv rau qhov kub thiab txias, thiab tom qab ntawd qhov nruab nrab txias yog rhuab los ntawm cov khoom siv kom ua tiav lub hom phiaj ntawm kev hloov hluav taws xob. Muaj hom teb, valve hloov hom, thiab lwm yam.
3. Cov kua dej- txuas nrog cov khoom siv hluav taws xob ncaj qha yog cov khoom siv hluav taws xob sib txuas uas txuas ob qhov hluav taws xob hluav taws xob los ntawm cov khoom siv hluav taws xob uas sib txuas ntawm lawv. Cov khoom siv hluav taws xob sib txawv nruab nrab ntawm qhov siab -kub dej kub exchanger thiab qis -kub kua, tau txais cua sov los ntawm lub siab -kub dej thiab tso cua sov mus rau qhov tsawg-kub kua nyob rau hauv lub qis -kub kua kub exchanger.
4. Direct contact heat exchangers kuj hu ua mixed heat exchangers. Hom kev sib hloov cua sov no yog ib qho cuab yeej uas ob cov kua dej sib txuas ncaj qha thiab sib xyaw ua ke rau kev sib pauv cua sov, xws li cov yees txias thiab cov roj condensers.
5. Cov khoom siv hluav taws xob sib xyaw ua ke yog cov khoom siv sib xyaw ua ke sib xyaw ua ke - dej saum npoo tsis ncaj qha tshav kub pauv thiab dej - dej ncaj qha sib xyaw ua kom sov. Piv nrog rau chav dej -dej saum npoo tsis ncaj qha tshav kub pauv, nws muaj kev sib pauv kub ntau dua; piv nrog chav- dej ncaj qha sib xyaw ua ke sib pauv hloov pauv, nws muaj kev ruaj ntseg dua thiab qis dua lub suab nrov.
Kev faib tawm los ntawm kev siv
1. Lub tshuab cua sov ua kom sov cov kua dej mus rau qhov ntsuas kub uas tsim nyog, tab sis cov kua cua kub tsis dhau ib theem hloov.
2. Lub preheater preheats cov kua dej los muab cov txheej txheem txheej txheem rau cov txheej txheem ua haujlwm.
3. Lub superheater yog siv los ua kom sov cov kua (cov txheej txheem roj los yog chav) mus rau lub xeev superheated.

4. Lub evaporator yog siv los ua kom sov cov kua dej mus rau qhov kub siab tshaj qhov kub ntawm lub boiling point, ua rau cov kua evaporate, feem ntau nrog ib theem hloov.

Raws li tus qauv
Nws tuaj yeem muab faib ua: floating taub hau kub exchanger, ruaj tube ntawv kub exchanger, U-zoo li tus raj ntawv phaj kub exchanger, phaj kub exchanger, thiab lwm yam.