Izitshintshi zobushushu zepleyiti zisetyenziswa kakhulu kumashishini ahlukeneyo ukuze kudluliselwe ubushushu ngempumelelo phakathi kolwelo olubini. Zaziwa ngobukhulu bazo obuncinci, ukusebenza kakuhle kobushushu kunye nokulula kokugcinwa. Xa kufikwa kwiitshintshi zobushushu zepleyiti, iintlobo ezimbini eziqhelekileyo zizitshintshi zobushushu zepleyiti ezifakwe igesi kunye nezifakwe i-welded. Ukuqonda umahluko phakathi kwezi ntlobo zimbini kubalulekile ekukhetheni ukhetho olufanelekileyo kwisicelo esithile.
Isitshintshi sobushushu sePlati eneGasketed:
Uyilo lwe-gasketed plate heat exchanger luneepleyiti ezininzi ezivalwe kunye nee-gasket. Ezi gasket zenza i-tight seal phakathi kweepleyiti, nto leyo ethintela ukuba ulwelo olubini lutshintshiselwe ekudibaneni. Ii-gasket zihlala zenziwe ngezinto ezifana ne-EPDM, irabha ye-nitrile, okanye i-fluoroelastomer, kuxhomekeke kwiimeko zokusebenza kunye nolwelo oluphathwayo.
Enye yezona nzuzo ziphambili zezitshintshi zobushushu zepleyiti ezinegesi kukuba ziyakwazi ukuguquguquka. Iigasket zinokutshintshwa ngokulula, nto leyo evumela ukulungiswa ngokukhawuleza kunye nexesha elincinci lokungasebenzi. Ukongeza, izitshintshi zobushushu zepleyiti ezinegesi zifanelekile kwizicelo apho iimeko zokusebenza zinokuhluka, njengoko iigasket zinokukhethwa ukuze zinyamezele amaqondo obushushu ahlukeneyo kunye noxinzelelo.
Nangona kunjalo, ii-gaskets ezitshintshiselana nobushushu beepleyiti ezineegesi nazo zinemida ethile. Ii-gaskets zinokonakala ngokuhamba kwexesha, ingakumbi xa zibekwe kumaqondo obushushu aphezulu, ulwelo olubolayo, okanye imijikelo yobushushu rhoqo. Oku kunokukhokelela ekuvuzeni okunokwenzeka kwaye kufuneke ukulungiswa rhoqo.
I-welded plate heat exchanger:
Ngokwahlukileyo koko, ii-welded plate heat exchangers zakhiwe ngaphandle kwee-gaskets. Endaweni yoko, ii-plates zidityaniswa ukuze zenze i-tight cloth ne-endless seal. Olu yilo lususa umngcipheko wokungasebenzi kakuhle kwe-gasket kunye nokuvuza okunokwenzeka, okwenza ii-welded plate heat exchangers zilungele ukusetyenziswa okubandakanya amaqondo obushushu aphezulu, ulwelo olubolayo, kunye neemeko zoxinzelelo oluphezulu.
Ukungabikho kwee-gasket kuthetha ukuba ii-welded plate heat exchangers zincinci kwaye zinomngcipheko omncinci wokungcola kuba akukho mijelo ye-gasket apho iidiphozithi zinokuqokelelana khona. Oku kuzenza zilungele ukusetyenziswa apho indawo incinci kwaye ucoceko lubalulekile.
Nangona kunjalo, ukungabikho kwee-gaskets kuthetha ukuba ii-welded plate heat exchangers aziguquguquki kangako xa kufikwa ekugcinweni nasekulungisweni. Nje ukuba ii-plates zihlanganiswe kunye, azinakuqhekeka lula ukuze zicocwe okanye zilungiswe. Ukongeza, ixabiso lokuqala le-welded plate heat exchanger lidla ngokuba phezulu kune-gasketed plate heat exchanger ngenxa yokudityaniswa ngokuchanekileyo okufunekayo.
Umahluko ophambili:
1. Ulondolozo: Izitshintshi zobushushu zepleyiti ezinegesi zilula ukuzigcina kwaye ziguquguquka ukuze zilungiswe, ngelixa izitshintshi zobushushu zepleyiti eziweldiweyo zinoyilo oluhlala luhleli kwaye alunakugcinwa.
2. Iimeko zokusebenza: Ii-gasketed plate heat exchangers zifanelekile kwiimeko ezahlukeneyo zokusebenza, ngelixaizitshintshi zobushushu zepleyiti eziwelsiweyozilungele ukusetyenziswa kobushushu obuphezulu, uxinzelelo oluphezulu kunye nolwelo olubolayo.
3. Ixabiso: Ixabiso lokuqala le-gasketed plate heat exchanger lidla ngokuba liphantsi, ngelixa utyalo-mali oluphambili lwe-welded plate heat exchanger lunokuba phezulu.
Ngamafutshane, ukhetho phakathi kwee-gasketed plate heat exchangers kunye nee-welded plate heat exchangers luxhomekeke kwiimfuno ezithile zesicelo. Ii-gasketed plate heat exchangers zibonelela ngokuguquguquka kunye nokulula kokugcinwa, ngelixa ii-welded plate heat exchangers zibonelela ngesisombululo esinamandla nesihlala ixesha elide kwiimeko ezinzima zokusebenza. Ukuqonda umahluko phakathi kwezi ntlobo zimbini kubalulekile ekukhetheni ukhetho olufanelekileyo lokudlulisa ubushushu olusebenzayo noluthembekileyo kwiinkqubo ezahlukeneyo zoshishino.
Ixesha lokuthumela: Agasti-13-2024