I. Mfundo Zoyambira: Tanthauzo Lachikulu ndi Mfundo Zogwirira Ntchito za Mitundu Iwiri ya Osinthanitsa Kutentha
matekinoloje ofunikira
Tanthauzo ndi Mfundo Yogwira Ntchito ya Plate Heat Exchangers
Chosinthitsa kutentha kwa mbale ndi chophatikizika,{0}}chida chosinthira kutentha kwambiri. Chomangira chake chachikulu chimakhala ndi malata osinthira kutentha (omwe amapangidwa kuchokera kuzinthu monga chitsulo chosapanga dzimbiri kapena titaniyamu aloyi), ma gaskets osindikiza, chimango chokhazikika, ndi ma bolt omangirira. Nthawi yogwira ntchito, madzi amadzimadzi awiri-chimodzi chozizira ndi china chotentha{4}}amayenda molowera mbali zosiyanasiyana m'matchanelo omwe ali mbali zonse za mbale. Pogwiritsa ntchito malata a mbale, madziwa amakakamizika kuchititsa chipwirikiti champhamvu-potero amasokoneza kayendedwe ka laminar-ndipo kusinthana kwa kutentha kumatheka chifukwa cha kutenthetsa kwapamwamba kwa zitsulo. Imadziwika ndi kusakhalapo kwa kusanganikirana kwamadzimadzi komanso kusamutsa kutentha kofanana, imakhala ngati chipangizo chosinthira kutentha chomwe chimagwiritsidwa ntchito kwambiri m'mafakitale ndi aboma.
Tanthauzo ndi Mfundo Yogwirira Ntchito ya Coil Heat Exchangers
Zotenthetsera zozungulira-zomwe zimadziwikanso kuti mabala-zosinthanitsa kutentha machubu{2}}zimakhala ndi zomangira zomwe zimakhala ndi ma helical kapena U{3}}zoboola ngati zoboola pakati. Amagawidwa m'mitundu yosiyanasiyana, kuphatikiza kumiza, zipolopolo-mbali, ndi masinthidwe a jekete. Mfundo yogwiritsira ntchito imaphatikizapo madzi amodzi omwe amazungulira mkati mwa ma coils pamene madzi achiwiri akuyenda mu chipolopolo chakunja kapena chipinda chozungulira iwo, kuthandizira kutentha kutentha kupyolera mu makoma a coil. Osinthanawa amadziwika ndi kukana kwamadzi otsika otaya madzi ndi njira zosasinthika; Kuonjezera apo, zomanga zake zolimba komanso zolimba zimawapangitsa kukhala abwino-kuyenerera ntchito zokhala ndi zodetsa zovuta kapena{9}}zovuta kwambiri.
II. Zida Zomangamanga: Kusiyana kwa Kapangidwe ndi Zida Zazikulu za Osinthanitsa Kutentha Awiri
1 Kapangidwe ka Zosintha Zotentha za Plate
Pokhala ndi mawonekedwe osinthika komanso otha kuchotsedwa, chipangizochi chimakhala ndi mbale yokhazikika, mbale yosunthika, mbale zosinthira kutentha, ma gaskets arabala, ndodo zowongolera, ndi mabawuti. Matabwawa amasanjidwa mosinthana kuti apange -tinjira zowonda kwambiri zosinthira kutentha kuyambira 2 mpaka 5 mm; msonkhano wonsewo ndi wocheperako ndipo umatenga malo ochepa. Kuphatikiza apo, mapangidwe ake amalola kuti aziphatikizana ndi kusungunula, zomwe zimathandiza ogwiritsa ntchito kusintha momasuka malo osinthira kutentha-powonjezera kapena kuchotsa mbale-kuti akwaniritse zofunikira zosiyanasiyana zosinthira kutentha.
2 Kapangidwe ka Coil-Type Heat Exchangers
Ndili ndi mawonekedwe ophatikizika, osasunthika, gawoli lilibe mbale zophatikizika kapena ma gaskets osindikiza; pachimake chake chimakhala ndi koyilo ndi msonkhano wa chipolopolo wopangidwa kudzera munjira yokhotakhota mosalekeza kapena kupindika. Kamangidwe kameneka kamakhala ndi kukhulupirika kwapadera ndipo alibe zolumikizana, zomwe zimapereka kukana kwambiri kugwedezeka ndi kukhudzidwa. Kuphatikiza apo, popeza ilibe zida zosindikizira zosalimba, kukhazikika kwake kumaposa zomwe zimatenthetsera mbale, potero zimachotsa chiwopsezo cha kutayikira chifukwa cha ukalamba wa gasket.
3 Zida Zofunika Kwambiri Pamitundu Iwiri ya Osinthanitsa Kutentha
Plate Heat Exchanger:Matayala osinthira kutentha amapangidwa kuchokera ku dzimbiri-zosagwira ntchito monga 304 ndi 316L zitsulo zosapanga dzimbiri, titaniyamu aloyi, ndi Hastelloy. Ma gaskets osindikizira amagwiritsa ntchito zinthu monga mphira wa nitrile, EPDM, ndi fluororubber, zomwe zimawapangitsa kukhala oyenera kugwira ntchito zosiyanasiyana-kuphatikiza kutentha kwapakati, kutentha kwambiri, ndi malo owononga.
Coil Heat Exchanger:Ma coils amapangidwa makamaka kuchokera ku chubu chachitsulo chosapanga dzimbiri, machubu amkuwa, chitsulo cha kaboni, kapena machubu a titaniyamu. Chipolopolocho chimawotchedwa ndi chitsulo cha carbon kapena chitsulo chosapanga dzimbiri; kumanga uku kumapangitsa kuti kachulukidwe akachuluke kwambiri a zinthu, kupereka kukana kwapadera kwa kuthamanga kwambiri komanso kukokoloka
III. Zochita Zogwirira Ntchito: Kutentha Kwambiri Kutentha, Kutentha ndi Kulekerera Kupanikizika, Kufananiza Kukaniza Kuthamanga
Kuyerekeza kwa Kutentha kwa Kutentha Kwambiri
Osinthanitsa kutentha kwa mbale amapereka kutentha kwapamwamba kwambiri; chipwirikiti chawo-chopanga chimathandizira kwambiri kutentha kwapakati, zomwe zimapangitsa kuti zitheke kuwirikiza 3 mpaka 5 kuposa zamakoyilo wamba{3}}zosinthanitsa. Komanso, kutentha kwa malo pa voliyumu iliyonse ndi yaikulu kuŵirikiza ka 2 mpaka 5 kuposa ya koyilo{7}}ya mtundu wa mayunitsi, zomwe zimathandiza-kusintha kutentha kwapakati pamtundu wocheperako komanso kumapereka mphamvu zopambana-zopulumutsa mphamvu.
Coil-mtundu wa zosinthira kutentha, mosiyana, zimawonetsa mulingo wocheperako pakusamutsa kutentha. Kutuluka kwamadzimadzi mkati mwawo kumakhalabe mu laminar kapena chipwirikiti chofooka, zomwe zimapangitsa kuti pakhale kutentha kwapakati; komabe, amapereka kutentha kokhazikika komanso kofananako, kopanda nkhani monga kutenthedwa kwapadera kapena kuwonjezereka kwachangu.
Kutentha ndi kuthamanga kulolerana osiyanasiyana
Zosinthira kutentha kwa mbale: Zocheperako posindikiza ma gaskets, mitundu yochotseka yokhazikika imakhala ndi kukana kutentha Kuchepera kapena kofanana ndi digirii 180 ndi kukana kukakamiza Kuchepera kapena kofanana ndi 2.5MPa; apamwamba-kutentha ndi{3}}mamodeli amphamvu ndi abwino-okhoza kutha, koma kutha kutengera momwe zinthu ziliri ndizochepa, pomwe gasket ndiye mphamvu yayikulu-kunyamula ndi kutentha-kufooka kosagwira.
Zotenthetsera ma coil: Popanda malire a gasket, kapangidwe kake kolumikizira kamathandizira kwambiri kutentha komanso kukana kukanikiza, zomwe zimawapangitsa kukhala oyenera-kutentha kopitilira madigiri 300 ndi -kupanikizika kopitilira 10MPa. Kusinthasintha kwawo ku zinthu zoipitsitsa kumaposa kwambiri zosinthanitsa kutentha kwa mbale.
IV. Ubwino ndi Kuipa kwake: Chidule cha mphamvu ndi zofooka za zinthu ziwirizi
1 Ubwino Wachikulu wa Plate Heat Exchangers
1. Kuchita bwino kwambiri komanso kupulumutsa mphamvu: Kutentha kwapamwamba kwambiri komanso kutentha kochepa kwambiri, zomwe zimapangitsa kuti magetsi azikhala otsika pakapita nthawi yayitali{1}}yogwira ntchito;
2. Kukula kophatikizika: Kumangotenga 1/5 mpaka 1/8 malo a zida zachikhalidwe za tubular, kupulumutsa malo oyikapo komanso oyenera malo otsekeka monga zotengera ndi zipinda zazing'ono zamakompyuta;
3. Zosinthika ndi zosinthika: Masamba amatha kuwonjezeredwa kapena kuchotsedwa ngati pakufunikira kuti asinthe mofulumira mphamvu yosinthira kutentha ndikusintha kuti asinthe ndi kusintha;
4. Kuphatikizika kosavuta ndi kusonkhana: Mapangidwe a modular, disassembly yosavuta, kuyeretsa bwino ndi kukonza, ndi miyezo yapamwamba yaukhondo.
2 Kuipa kwakukulu kwa osinthanitsa kutentha kwa mbale
1. Kagwiritsidwe Ntchito Pang'onopang'ono: Kutentha konse ndi kukana kukakamizidwa kumakhala kofooka, kutsika pang'ono ndi kutentha, kumapangitsa kuti ikhale yosayenerera malo opangira zinthu movutikira monga -kutentha kwambiri ndi{2}}kuthamanga kwambiri{2}}kuchuluka kwa ntchito, kuletsa kwambiri makulidwe ake.
2. Amakonda Kutsekeka: Njira zoyendetsera mkati zimakhala zopapatiza, zomwe zimapangitsa kuti zikhale zosavuta kutsekeka pamene sing'anga ili ndi zonyansa zolimba, imakhala ndi viscous, kapena imakhala ndi zigawo za fibrous, motero zimakhudza kutentha kwachibadwa.
3. Zigawo Zogwiritsidwa Ntchito: Ma gaskets osindikizira ndi zinthu zomwe zimatha kukalamba pang'onopang'ono ndikulephera mothandizidwa ndi sing'anga ndi chilengedwe pakapita nthawi, zomwe zimapangitsa kuti pakhale mavuto. Kuyendera nthawi zonse ndikusintha m'malo ndikofunikira, zomwe zimapangitsa kuti pakhale ndalama zolipirira nthawi zonse.
simulator
1. Kusinthasintha kokulirapo: Kutentha kwambiri, kuthamanga kwambiri, dzimbiri, komanso kusamva kugwedezeka, koyenera kumakampani, mafakitale olemera, ndi -kutentha, -malo opanikizika kwambiri;
2. Kuchita mwamphamvu koletsa-kutsekeka: Kuyenda bwino, kutha kugwira madzi okhala ndi tinthu ting'onoting'ono, zonyansa, ndi zamadzimadzi zowoneka bwino, zokhala ndi zowulutsa zambiri;
3. Kukhazikika kwapamwamba: Chidutswa chimodzi-chowotcherera, chochotsa chiwopsezo cha kutuluka kwa gasket, kupereka chisindikizo champhamvu kwambiri;
4. Utali wautumiki: Zigawo siziwonongeka mosavuta, sizitha-zosatha komanso kukokoloka-zosatha, ndipo zimalephera kwambiri pakatha ntchito-nthawi yayitali.
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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