Cov qauv tseem ceeb ntawm ib los ntawm - hom kauv phaj kub exchanger yog raws li ib tug khiav channel tsim los ntawm ib tug kauv phaj. Nws lub ntsiab sib txawv los ntawm cov pa kauv phaj kub exchangers yog nyob rau hauv cov kua ntws qauv. Cov yam ntxwv tshwj xeeb muaj xws li
Cov ntsiab lus tseem ceeb:
Nws muaj ob daim hlau sib txuas (feem ntau yog carbon hlau, stainless hlau, los yog titanium) dov mus rau hauv ib tug kauv zoo, ua ob txoj kev sib cais kauv (cov channel yog tswj sib nrug los ntawm spacers).
Txoj Kev Flow:
- Ib cov kua dej ntws raws cov kauv channel (hu ua "kauv ntws"), qhov chaw nkhaus ntawm cov phaj kauv ua rau muaj kev kub ntxhov, txhim kho cov cua sov.
- Lwm cov kua dej ntws axially los ntawm cov channel (hu ua "axial flow"), nkag mus rau hauv lub tshav kub exchanger axially ntawm ib kawg, hla ncaj qha los ntawm qhov chaw los yog periphery ntawm cov kauv channel, thiab tawm axially ntawm lwm kawg, tsis txhob detours raws txoj kev kauv.
Seals thiab Piping:
Ob qhov kawg yog kaw nrog lub hau kawg. Inlet thiab qhov hluav taws xob kav rau kauv thiab axial txaus yog nyob rau ntawm ob sab thiab xaus ntawm lub tshav kub exchanger, ntsig txog, kom paub meej tag nrho kev sib cais thiab tiv thaiv kev sib tov ntawm ob lub kua.
Cov ntawv thov tseem ceeb
Muaj cua sov / cua txias
Piv txwv li, preheating reactor pub thiab txias cov nyiaj siv ua haujlwm feem ntau hauv kev tsim tshuaj lom neeg; cua sov / txias roj av lossis roj teeb hauv kev lag luam roj av.
Thaum tshav kub kub pauv rau cov kua uas muaj me me ntawm impurities
Vim tias tsis muaj qhov chaw tuag thiab muaj kev kub ntxhov siab ntawm cov kauv channel, lawv tuaj yeem ua cov kua dej uas muaj cov khoom me me, cov fibers, lossis cov viscosity tsawg (xws li cua sov kua txiv hmab txiv ntoo hauv kev lag luam zaub mov thiab cov kua dej txias hauv kev lag luam tshuaj).
Condensation / evaporation
Haum rau condensing low-viscosity media (xws li condensing organic solvent vapor) los yog evaporating lawv (xws li concentrating dilute solutions).
Pov tseg tshav kub rov qab
Tsim nyog rau kev rov qab cov khoom siv hluav taws xob los ntawm cov dej khib nyiab thiab cov pa tawm (xws li kev sib pauv cua sov ntawm boiler flue roj thiab cov dej ntws).
Cim npe nrov: los ntawm - hom kauv phaj kub exchanger, Tuam Tshoj los ntawm - hom kauv phaj kub exchanger manufacturers, lwm tus neeg, Hoobkas