Kenyelletso ea Plate Fin Heat Exchanger

Aluminium plate fin heat exchanger hangata e entsoe ka li-partitions, mapheoana, litiiso le li-deflectors. Mapheoana, li-deflector le litiiso li behoa pakeng tsa likarolo tse peli tse bapileng ho etsa interlayer, e bitsoang kanale. Li-interlayers tse joalo li phuthetsoe ho latela mekhoa e fapaneng ea mokelikeli 'me li behiloe ka botlalo ho etsa sephutheloana sa poleiti. Sephutheloana sa poleiti ke poleiti. Mokohare oa secheso se chesang se phehoang. Plate fin heat exchanger e sebelisitsoe haholo ho petroleum, lik'hemik'hale, ts'ebetso ea khase ea tlhaho le liindasteri tse ling.

Likarolo tsa Plate Fin Heat Exchanger

(1) Ts'ebetso ea ho fetisa mocheso e phahame. Ka lebaka la ho ferekanngoa ha mapheo ho mokelikeli, moeli oa moeli o ntse o robeha, kahoo o na le coefficient e kholo ea mocheso oa mocheso; ka nako e ts'oanang, hobane karohano le mapheoana a tšesaane haholo 'me a na le conductivity e phahameng ea mocheso, poleiti e fin mocheso Exchanger e ka finyella katleho e phahameng.

(2) E kopane, kaha poleiti e futhumatsang mocheso o na le sebaka sa bobeli se atolositsoeng, sebaka sa eona se ikhethileng se ka fihla ho 1000㎡/m3.

(3) E bobebe, hobane e kopane 'me boholo ba eona e entsoe ka alloy ea aluminium,' me joale tšepe, koporo, lisebelisoa tse kopantsoeng, joalo-joalo le tsona li entsoe ka bongata.

(4) Ho ikamahanya le maemo ho matla, poleiti e fin mocheso oa mocheso o ka sebelisoa ho: phapanyetsano ea mocheso pakeng tsa maro a sa tšoaneng le mocheso oa phetoho ea mohato ka phetoho e kopanetsoeng ea mmuso. Ka tlhophiso le motsoako oa likanale tsa phallo, e ka ikamahanya le maemo a fapaneng a phapanyetsano ea mocheso joalo ka phallo ea counter, phallo ea phallo, phallo ea mefuta e mengata, le phallo ea li-multi-pass. Litlhoko tsa phapanyetsano ea mocheso tsa lisebelisoa tse kholo li ka finyelloa ka ho kopanya lihlopha, tse tšoanang, le li-series-parallel connections pakeng tsa lihlopha. Ka indasteri, e ka phethoa le ho hlahisoa ka bongata ho fokotsa litšenyehelo, 'me ho fapanyetsana ho ka atolosoa ka ho kopanya li-block block.

(5) Mokhoa oa ho etsa mochine oa mocheso oa plate fin o na le litlhoko tse thata le mokhoa o rarahaneng.

Molao-motheo oa ho sebetsa oa platefin heat exchanger

Ho latela molao-motheo oa ho sebetsa oa platefin heat exchanger, plate fin heat exchanger e ntse e le ea partition wall heat exchanger. Tšobotsi ea eona e ka sehloohong ke hore poleiti fin mocheso exchanger o na le e atolositsoeng ea bobeli mocheso phetiso holim (fin), kahoo mocheso phetiso tshebetso e sa feela etsoa ka sehloohong mocheso phetiso holim (baffle poleiti), empa hape le holim'a phetiso ea mocheso bobeli boitšoaro. Mocheso oa seaplane ka lehlakoreng la mocheso o phahameng o tšeloa ka lehlakoreng la mocheso o tlase hang, 'me karolo e' ngoe ea mocheso e fetisetsoa ho latela tataiso ea bophahamo ba mapheo, ke hore, ho latela tataiso ea bophahamo ba lepheo. , ho na le karohano ea ho tšela mocheso, ebe mocheso o fetisetsoa ka mokhoa o ts'oanang le mocheso o tlaase oa lehlakoreng. Kaha bophahamo ba mapheo bo feta botenya ba mapheo haholo, mokhoa oa ho tsamaisa mocheso ka lehlakoreng la bophahamo ba mapheo o tšoana le oa molamu o mosesane o homogeneous. Nakong ena, ho hanyetsa mocheso oa fin ho ke ke ha hlokomolohuoa. Thempereichara e phahameng ka ho fetisisa lintlheng tse peli tsa fene e lekana le mocheso oa karohano, 'me ka ho lokolloa ha mocheso oa convective pakeng tsa fene le bohareng, mocheso o tsoela pele ho fokotseha ho fihlela mocheso o bohareng o bohareng ba lepheo.