Welded Plate Heat Exchangers vs. Gasketed Plate Heat Exchangers: Kumvetsetsa Kusiyanasiyana

Osinthanitsa kutentha kwa mbale amagwiritsidwa ntchito kwambiri m'mafakitale osiyanasiyana kuti azitha kutentha bwino pakati pa madzi awiri. Amadziwika ndi kukula kwawo kophatikizika, kutentha kwambiri komanso kukonza bwino. Zikafika pazitsulo zotenthetsera mbale, mitundu iwiri yodziwika bwino imakhala ndi ma gasketed ndi ma welded plate heat exchangers. Kumvetsetsa kusiyana pakati pa mitundu iwiriyi ndikofunikira kwambiri pakusankha njira yoyenera kwambiri yogwiritsira ntchito.

Gasketed Plate Heat Exchanger:

Mapangidwe osinthira kutentha kwa mbale okhala ndi gasket amakhala ndi mbale zingapo zomwe zimasindikizidwa ndi ma gaskets. Ma gaskets amenewa amapanga chisindikizo cholimba pakati pa mbale, kuteteza madzi awiriwa kuti asagwirizane. Ma gaskets amapangidwa kuchokera ku zinthu monga EPDM, mphira wa nitrile, kapena fluoroelastomer, kutengera momwe amagwirira ntchito komanso madzi omwe akugwiridwa.

Chimodzi mwazabwino zazikulu zazitsulo zotenthetsera mbale za gasketed ndi kusinthasintha kwawo. Ma gaskets amatha kusinthidwa mosavuta, kulola kukonza mwachangu komanso kutsika kochepa. Kuphatikiza apo, zosinthira zotenthetsera za gasketed ndizoyenera kugwiritsa ntchito pomwe magwiridwe antchito amatha kusiyanasiyana, popeza ma gaskets amatha kusankhidwa kuti athe kupirira kutentha ndi kupsinjika kosiyanasiyana.

Komabe, osinthanitsa kutentha kwa mbale ya gasketed alinso ndi malire. Ma gaskets amatha kuwonongeka pakapita nthawi, makamaka akakumana ndi kutentha kwambiri, zamadzimadzi zowononga, kapena kutenthetsa pafupipafupi. Izi zitha kuyambitsa kuchucha komwe kungathe kutha ndipo kumafunika kukonzedwa pafupipafupi.

Welded mbale kutentha exchanger:

Mosiyana ndi izi, zowotcherera zotenthetsera mbale zimamangidwa popanda ma gaskets. M'malo mwake, mbalezo zimakulungidwa pamodzi kuti apange chisindikizo cholimba komanso chokhazikika. Kapangidwe kameneka kamachotsa chiwopsezo cha kulephera kwa gasket komanso kutayikira komwe kungathe, kupangitsa kuti zotenthetsera zotenthetsera mbale zikhale zoyenera kugwiritsa ntchito monga kutentha kwambiri, madzi owononga, komanso kupanikizika kwambiri.

Kusapezeka kwa ma gaskets kumatanthauzanso kuti zowotcherera mbale zotenthetsera zimakhala zophatikizika kwambiri ndipo zimakhala ndi chiopsezo chocheperako chifukwa mulibe ma gasket grooves momwe ma depositi amatha kudziunjikira. Izi zimawapangitsa kukhala abwino kwa mapulogalamu omwe malo ndi ochepa komanso ukhondo ndi wofunikira.

Komabe, kusowa kwa ma gaskets kumatanthauzanso kuti zowotcherera mbale zowotcherera sizisintha zikafika pakukonza ndi kubwezeretsanso. Mambale akamangiriridwa palimodzi, sangathe kupasuka kuti ayeretse kapena kukonza. Kuonjezera apo, mtengo woyambira wa chowotchera chotenthetsera mbale nthawi zambiri ndi wokwera kuposa chosinthira chotenthetsera cha gasketed chifukwa cha kuwotcherera mwatsatanetsatane komwe kumafunikira.

mbale kutentha exchanger

Kusiyana kwakukulu:

1. Kusamalira: Zowotcha zamoto zokhala ndi gasketed ndizosavuta kuzisamalira komanso zosinthika kuti zisinthidwe, pomwe zida zotenthetsera mbale zowotcherera zimakhala ndi mawonekedwe okhazikika komanso osasamalira.

2. Zinthu ntchito: Gasketed mbale kutentha exchangers ndi oyenera zinthu zosiyanasiyana ntchito, pamenewelded mbale kutentha exchangersndizoyenera kutentha kwambiri, kuthamanga kwambiri komanso kugwiritsa ntchito madzi owononga.

3. Mtengo: Mtengo woyambira wa chotenthetsera chotenthetsera mbale yokhala ndi gasket nthawi zambiri umakhala wotsika, pomwe ndalama zamtsogolo za chotenthetsera chotenthetsera mbale zitha kukhala zokwera.

Mwachidule, kusankha pakati pa osinthanitsa kutentha kwa mbale ya gasketed ndi zowotcherera mbale zotenthetsera zimatengera zofunikira za pulogalamuyo. Osinthanitsa kutentha kwa mbale ya gasketed amapereka kusinthasintha komanso kuwongolera bwino, pomwe zowotcherera mbale zotenthetsera zimapereka njira yamphamvu, yokhalitsa kwanthawi yayitali yogwirira ntchito movutikira. Kumvetsetsa kusiyana pakati pa mitundu iwiriyi n'kofunika kwambiri posankha njira yoyenera kwambiri yoyendetsera kutentha kwabwino komanso yodalirika m'njira zosiyanasiyana zamakampani.


Nthawi yotumiza: Aug-13-2024