Maplate heat exchangers anoshandiswa zvakanyanya mumaindasitiri akasiyana-siyana kuti akwanise kutamisa kupisa pakati pemvura mbiri. Anozivikanwa nehukuru hwawo hudiki, kushanda zvakanaka kwekupisa uye nyore kugadzirisa. Kana zvasvika kumaplate heat exchangers, mhando mbiri dzakajairika iplate heat exchangers dzakasungirirwa newelded. Kunzwisisa musiyano uripo pakati pemhando mbiri idzi kwakakosha pakusarudza sarudzo yakakodzera yekushandisa chaiyo.
Gasketed Plate Heat Exchanger:
Magadzirirwo egasketed plate heat exchanger ane maplate akatevedzana akavharwa pamwe chete nemagasket. Magasket aya anoita kuti pave nechinhu chakasimba pakati pemaplate, zvichidzivirira kuti mvura mbiri idzi dzisasanganiswe. Magasket anowanzogadzirwa nezvinhu zvakaita seEPDM, nitrile rabha, kana fluoroelastomer, zvichienderana nemamiriro ekushanda uye mvura iri kubatwa.
Chimwe chezvakanakira zvikuru zve gasketed plate heat exchangers ndechekuti dzinochinjika. Gaskets dzinogona kutsiviwa zviri nyore, zvichiita kuti dzigadziriswe nekukurumidza uye dzisashande kwenguva yakareba. Pamusoro pezvo, gaskets gasketed plate heat exchangers dzakakodzera kushandiswa uko mamiriro ekushanda angasiyana, sezvo gaskets dzichigona kusarudzwa kuti dzikwanise kutsungirira tembiricha dzakasiyana uye kumanikidzwa.
Zvisinei, magasket ane gasketed plate heat exchangers ane zvimwe zvipingamupinyi. Magaskets anogona kuora nekufamba kwenguva, kunyanya kana akasangana nekupisa kwakanyanya, mvura inoparadza, kana kupisa kwakawanda. Izvi zvinogona kukonzera kubuda kwemvura uye zvinoda kugadziriswa kakawanda.
Welded plate kupisa exchanger:
Kusiyana neizvi, maplate ekuchinjana kupisa akasungirirwa anogadzirwa pasina magasket. Pane kudaro, maplate acho anosungirirwa pamwe chete kuti agadzire chisimbiso chakasimba uye chisingaperi. Dhizaini iyi inobvisa njodzi yekukundikana kwegasket uye kubuda kwemvura, zvichiita kuti maplate ekuchinjana kupisa akasungirirwa akwane kushandiswa kunosanganisira tembiricha yakakwira, mvura inoparadza, uye mamiriro ekumanikidzwa kwakanyanya.
Kusavapo kwemagasket kunorevawo kuti ma welded plate heat exchangers akapfava uye ane mukana mudiki wekusvibiswa nekuti hapana magasket grooves umo zvinhu zvinogona kuungana. Izvi zvinoita kuti zvive zvakanaka kushandiswa uko nzvimbo isina kukwana uye kuchena kwakakosha.
Zvisinei, kushaikwa kwemagasket kunorevawo kuti ma welded plate heat exchangers haachinjiki zvakanyanya kana zvasvika pakugadzirisa uye kugadzirisa. Kana ma plates abatanidzwa pamwe chete, haagone kuparadzaniswa zviri nyore kuti acheneswe kana kugadziriswa. Pamusoro pezvo, mutengo wekutanga we welded plate heat exchanger unowanzo kuve wakakwira kupfuura welded plate heat exchanger nekuda kwe welding chaiyo inodiwa.
Misiyano mikuru:
1. Kugadzirisa: Zvishandiso zvekupisa zvemaplate ane gasketed zviri nyore kugadzirisa uye zvinochinjika kuti zvigadzirwe, nepo zvishandiso zvekupisa zvemaplate zvakasungirirwa zvine dhizaini inogara kwenguva refu uye isina kugadziriswa.
2. Mamiriro ekushanda: Zvishandiso zvekupisa zvemaplate ane gasketed zvakakodzera mamiriro akasiyana ekushanda, nepozvishandiso zvekupisa zveplate zvakasungirirwadzakakodzera kushandiswa pakupisa kwakanyanya, kumanikidzwa kwakanyanya uye mvura inoparadza.
3. Mutengo: Mutengo wekutanga wemuchina wekupisa weplate une gasketed unowanzo kuve wakaderera, nepo mari yekutanga yemuchina wekupisa weplate wakasungirirwa inogona kunge yakakwira.
Muchidimbu, sarudzo pakati pema "gasketed plate heat exchangers" nema "welded plate heat exchangers" zvinoenderana nezvinodiwa zvekushandisa. Ma "gasketed plate heat exchangers" anopa kuchinjika uye nyore kugadzirisa, nepo ma "welded plate heat exchangers" achipa mhinduro yakasimba uye inogara kwenguva refu yemamiriro ekushanda akaomarara. Kunzwisisa musiyano uripo pakati pemhando mbiri idzi kwakakosha pakusarudza sarudzo yakakodzera yekufambisa kupisa inoshanda uye yakavimbika mumabasa akasiyana-siyana emaindasitiri.
Nguva yekutumira: Nyamavhuvhu-13-2024