Hauv kev sib hloov cua sov rov qab, cov kua dej kub nkag los ntawm sab saud, cov dej txias nkag los hauv qab no, thiab cov cua sov hloov ntawm ib qho dej mus rau lwm qhov los ntawm cov phab ntsa hauv lub raj. Qhov kev ncua deb uas cov kua dej kub ntws los ntawm qhov kawg ntawm qhov nkag mus rau qhov hluav taws xob kawg yog hu ua lub raj sab; Cov kua dej nkag los ntawm lub nozzle ntawm lub tsev, yog nkag los ntawm ib qho kawg ntawm lub tsev mus rau lwm qhov kawg thiab ntws tawm. Thaum tshav kub kub exchangers uas hloov tshav kub nyob rau hauv txoj kev no yog hu ua plhaub-sab tes tsho-thiab-tube tshav kub exchangers.
Txij li thaum lub casing heat exchanger yog dav siv nyob rau hauv petrochemical, tub yees thiab lwm yam kev lag luam sectors, tus thawj ib leeg tshav kub hloov txoj kev thiab tshav kub hloov efficiency yuav tsis tau raws li qhov tseeb ua hauj lwm thiab ntau lawm. Ntau yam kev txhim kho tau ua kom ntev lub neej kev pab cuam ntawm ob lub yeeb nkab kub exchanger thiab ua kom nws efficiency.
Raws li cov khoom siv hluav taws xob tseem ceeb, cov khoom siv hluav taws xob sib txuas tau dav siv hauv tub yees, petrochemical, tshuaj, lub zog tshiab thiab lwm yam kev lag luam. Vim muaj kev siv dav dav ntawm casing heat exchangers, kev txhim kho ntawm lawv tus kheej cov khoom siv hluav taws xob hloov hluav taws xob tuaj yeem muab cov qauv siv hluav taws xob ntau dua rau peb cov khoom lag luam, nce kev tsim khoom, txo kev siv hluav taws xob, thiab ua lub luag haujlwm tseem ceeb hauv kev tsim khoom ntawm lub zog tshiab. thiab lwm yam kev lag luam. lub luag haujlwm.
Nrog rau kev tshaj tawm ntawm kev tiv thaiv ib puag ncig, kev txuag hluav taws xob thiab kev tsim kho kom ruaj khov, kev txhim kho ntawm tib neeg kev paub txog kev tiv thaiv ib puag ncig, kev txhim kho txuas ntxiv ntawm cov thev naus laus zis tshiab, thiab cov khoom siv tshiab tsis tu ncua, kev thov rau cov khoom siv tshiab thiab txuag hluav taws xob. exchangers yuav ua siab dua thiab siab dua. Los ntawm kev tshawb fawb txog cov txheej txheem hloov hluav taws xob thiab cov hluav taws xob hloov hluav taws xob ntawm lub tes tsho kub hloov pauv, cov txheej txheem tshiab thiab cov kev xav tau npaj rau qhov chaw ua haujlwm tiag tiag, kev nyab xeeb thiab kev ntseeg siab, kev teeb tsa, kev ua haujlwm thiab kev saib xyuas ntawm lub tes tsho kub exchanger. Ntau yam ntaub ntawv tshiab nrog kev ua kom sov zoo dua qub thiab cov nqi qis dua yuav tshwm sim thiab tau siv dav hauv kev tsim thiab tsim khoom ntawm lub tes tsho-thiab-tube kub exchangers. Hauv cov khoom siv engineering, kev txuag hluav taws xob thiab kev tiv thaiv ib puag ncig yog qhov tseem ceeb tshaj plaws. Kev tsim ntawm ob lub yeeb nkab kub exchangers yog tsis muaj kev zam. Yuav ua li cas los ntsuas cov cua sov hloov nrog tsawg zog noj thiab cov pa phem tsawg yog qhov tseem ceeb tshaj plaws rau kev txhim kho yav tom ntej ntawm casing heat exchangers.