1. Kodi kutentha kwa mafakitale ndi chiyani ndipo ntchito yake ndi yotani?
Chotenthetsera kutentha kwa mafakitale ndi chipangizo chomwe chimagwiritsidwa ntchitokusamutsa kutentha pakati pa madzi awiri kapena kuposerapo popanda kukhudza mwachindunji.
Ntchito yake yayikulu ndikukwaniritsaKutentha, kuziziritsa, condensation, kapena kutuluka kwa nthunzi.
Amagwiritsidwa ntchito kwambiri m'mafakitale monga kukonza mankhwala, mafuta & gasi, kupanga magetsi, HVAC, kukonza chakudya, ndi mankhwala.
Imapititsa patsogolo mphamvu zamagetsi pobwezeretsa ndi kutumiza mphamvu zotentha mkati mwa machitidwe opangira.
2. Ndi mitundu iti yodziwika bwino yosinthira kutentha kwa mafakitale?
Plate Heat Exchangers (PHE): Kapangidwe kake, kamagwira ntchito bwino, koyenera kuthira madzi aukhondo komanso malo-makina ochepa.
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Shell ndi Tube Heat Exchangers: Kapangidwe kolimba, koyenera{{0}kuthamanga kwambiri-kutentha kwambiri.
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Spiral Heat Exchangers: Kutha kuletsa-kuipitsa, koyenera kuviscous kapena kuipitsa-zamadzimadzi omwe sachedwa kugwa.
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Mpweya-Zosintha Zotentha Zozizira: Gwiritsani ntchito mpweya wozungulira ngati sing'anga yozizira, yabwino poika madzi-osowa kapena panja.
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3. Ndi magawo otani ofunikira omwe ayenera kufotokozedwa musanagule mu 2026?
Tanthauziranimadzimadzi katundu, kuphatikizapo corrosiveness, viscosity, ndi zolimba.
Nenanikutentha kwa polowera/kutuluka ndi kuchuluka kwa madzikudziwa ntchito ya kutentha.
Tsimikizanikupanikizika kwa mapangidwe ndi kuthamanga kwa ntchitokuonetsetsa kuti chitetezo chikutsatiridwa.
Kukhazikitsakutsika kovomerezeka kovomerezekakupewa kugwiritsa ntchito mphamvu mopitirira muyeso.
Dziwani ngatinjira zosinthira gawo(condensation kapena evaporation) zimakhudzidwa.
4. Momwe mungasankhire mtundu woyenera wosinthira kutentha malinga ndi momwe ntchito ikugwirira ntchito?
Pazinthu zamadzimadzi zoyera ndi kukhazikitsa kophatikizana, zosinthira kutentha kwa mbale ndizokonda.Kugwiritsa ntchito kwawo kutentha kwambiri, kutsika pang'ono, komanso kukonza bwino kumawapangitsa kukhala abwino pamakina a HVAC, kukonza chakudya, kupanga mankhwala, ndi ntchito zina pomwe malo ndi ochepa komanso madzi amakhala aukhondo.
Pamakina{{0}apamwamba kapena{1}}akutentha kwambiri, zipolopolo ndi zowotchera machubu ndizoyenera.Kumanga kwawo kolimba kumawalola kupirira zovuta zogwirira ntchito, kuwapangitsa kuti azigwiritsidwa ntchito kwambiri m'mafakitale amankhwala, petrochemical, magetsi, komanso mafakitale amafuta & gasi.
Pazambiri-zowoneka bwino kwambiri kapena zamadzimadzi oyipa, zosinthira kutentha zimalimbikitsidwa.Kapangidwe kake kakemedwe ka tchanelo kamodzi kake kumalimbikitsa-kudziyeretsa komanso kumachepetsa chiopsezo cha kutsekeka, kumathandizira kuti kutentha kuzikhala kokhazikika komanso kuchepetsa kukonzanso pafupipafupi.
Pazida zazikulu-zozizira kapena zakunja,{1}}zotentha zoziziritsa zimagwiritsidwa ntchito nthawi zambiri.Pogwiritsa ntchito mpweya wozungulira m'malo moziziritsa madzi, amachepetsa kugwiritsa ntchito madzi, amachepetsa njira zogwirira ntchito, ndipo ndi oyenera makamaka kumadera omwe ali ndi madzi ochepa.
5. Kodi zisonyezo zazikulu zaukadaulo zomwe zikuwonetsa pakugula kwa 2026 ndi ziti?
Kutentha kokwanira (U-mtengo): Imatsimikizira kusintha kwa kutentha.
Fouling factor: Kumakhudza-kuwonongeka kwa nthawi yayitali.
Pressure drop (ΔP): Imakhudza kugwiritsa ntchito mphamvu zamagetsi.
Kutentha ndi kukana kuthamanga: Imawonetsetsa chitetezo ndi kudalirika pantchito.
Kugwirizana kwazinthu: Imatsimikizira kukana kwa dzimbiri ndi moyo wautumiki.
6. Momwe mungasankhire zida zoyenera zosinthira kutentha?
Chitsulo chosapanga dzimbiri (304/316):Zoyenera kugwiritsidwa ntchito m'mafakitale komanso malo owonongeka pang'ono. Imakhala ndi mphamvu zamakina, kukana kwa dzimbiri, komanso zofunika pakukonza pang'ono, zomwe zimapangitsa kuti ikhale imodzi mwazinthu zomwe zimagwiritsidwa ntchito kwambiri pokonza chakudya, HVAC, mankhwala, ndi mafakitale opepuka.
Titaniyamu (Ti):Ndi abwino kumadzi am'nyanja ndi kloridi-malo owononga kwambiri. Titaniyamu imapereka kukana kwamphamvu pakubowola, kuwonongeka kwa ming'alu, ndi kuwukira kwa madzi amchere, kuwonetsetsa kuti moyo wautali waumisiri wam'madzi, malo ochotsa mchere, komanso mafakitale am'mphepete mwa nyanja.
Hastelloy Alloys:Amagwiritsidwa ntchito m'malo owononga kwambiri asidi omwe zitsulo zosapanga dzimbiri sizingapereke chitetezo chokwanira. Mafuta a faifi tambalawa{{1}amathandiza kuti ma asidi amphamvu, oxidizing azitha kuchita bwino-ndi kutentha kwambiri, zomwe zimawapangitsa kukhala oyenera pokonza ma chemical.
Chitsulo cha Carbon:Zinthu zotsika mtengo-zosakayikitsa-zosakayikitsa kapena zotsika-zofalitsa zosawononga. Ngakhale imapereka mphamvu zambiri komanso makina abwino, nthawi zambiri imafunikira zokutira zoteteza, zomangira, kapena zoletsa corrosion kuti ziwonjezere moyo wake wautumiki m'malo ogulitsa.
7. Kodi zigawo zikuluzikulu zamtengo wapatali ndi ziti pogula makina opangira kutentha?
Mtengo wa zida: Base unit kupanga ndi mtengo wakuthupi.
Engineering ndi makonda mtengo: Mapangidwe a-osagwirizana kapena zovuta.
Mtengo woyika: Kupaka mapaipi, maziko, ndi ntchito yotumiza.
Mtengo wogwirira ntchito: Kugwiritsa ntchito mphamvu kuchokera pamapampu, mafani, kapena makina othandizira.
Mtengo wokonza: Kuyeretsa, kuyang'anira, ndikusintha chigawocho pakapita nthawi.
Ngati mukufuna kudziwa zambiri za mayunitsi osinthira kutentha kapena mukufuna kugula, chonde tumizani imelo ku 9988xiaoshuai@gmail.com, tidzakuyankhani pakapita nthawi titaona uthengawu!
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