Izitshintshi zobushushu zePlate zisetyenziswa ngokubanzi kumashishini ahlukeneyo ukwenzela ukuhanjiswa kobushushu phakathi kolwelo ezimbini. Ziyaziwa ngobungakanani bazo obubambeneyo, ukusebenza kakuhle kwe-thermal kunye nokulula ukugcinwa. Xa kuziwa kutshintshiselwano lobushushu bepleyiti, ezi ntlobo zimbini zixhaphakileyo zigaskidi kunye nepleyiti edityanisiweyo yokutshintsha ubushushu. Ukuqonda umahluko phakathi kwezi ntlobo zimbini kubalulekile ekukhetheni olona khetho lufanelekileyo kwisicelo esithile.
Umtshintshi wobushushu ngePlathi eGasket:
Uyilo lokutshintsha ubushushu kwipleyiti efakwe gasket inothotho lweepleyiti ezitywinwe kunye neegaskets. Ezi gaskets zenza itywina eliqinileyo phakathi kweepleyiti, zithintele ukutshintshwa kwamanzi amabini ekuxubeni. Iigaskets ziqhele ukwenziwa ngezinto ezifana ne-EPDM, irabha ye-nitrile, okanye i-fluoroelastomer, ngokuxhomekeke kwiimeko zokusebenza kunye nolwelo oluphathwayo.
Enye yeenzuzo eziphambili ze-gasketed plate heat exchangers kukuguquguquka kwazo. I-Gaskets inokutshintshwa lula, ivumela ukugcinwa ngokukhawuleza kunye nexesha elincinci lokunciphisa. Ukongezelela, i-gasketed plate heat exchangers ifanelekile kwizicelo apho iimeko zokusebenza zinokwahluka, njengoko i-gaskets inokukhethwa ukuba imelane namaqondo ahlukeneyo kunye noxinzelelo.
Nangona kunjalo, i-gasketed plate heat exchangers nayo inemida ethile. I-gaskets inokuthotywa ngokuhamba kwexesha, ngakumbi xa ibonakaliswe kumaqondo obushushu aphezulu, ulwelo oludlekayo, okanye imijikelo ye-thermal rhoqo. Oku kunokukhokelela ekuvuzeni okunokwenzeka kwaye kufuna ukulungiswa rhoqo.
Umtshintshisi wobushushu wepleyiti edityanisiweyo:
Ngokwahlukileyo, ipleyiti edityanisiweyo yokutshintshisa ubushushu yakhiwe ngaphandle kweegaskets. Endaweni yoko, iipleyiti zidityaniswe ndawonye ukuze zenze isitywina esiqinileyo nesisisigxina. Olu yilo luphelisa umngcipheko wokungaphumeleli kwe-gasket kunye nokuvuza okunokubakho, ukwenza ipleyiti edityanisiweyo yokutshintshisa ubushushu ilungele izicelo ezibandakanya ubushushu obuphezulu, ulwelo oludlekayo, kunye neemeko zoxinzelelo oluphezulu.
Ukungabikho kweegaskets kukwathetha ukuba iipleyiti ezidityanisiweyo zokutshintsha ubushushu zixinene kwaye zinomngcipheko ophantsi wokungcola kuba akukho grooves yegasket apho iidipozithi zinokuqokelelana. Oku kubenza bafaneleke kwizicelo apho indawo incinci kwaye ucoceko lubalulekile.
Nangona kunjalo, ukunqongophala kwee-gaskets kukwathetha ukuba i-weld plate heat exchangers ayiguquguquki kangako xa isiza kulondolozo kunye nokubuyisela. Emva kokuba iipleyiti zidityaniswe kunye, azikwazi ukuchithwa ngokulula ukuze zicoceke okanye zilungiswe. Ukongeza, ixabiso lokuqala lokutshintsha ubushushu kwipleyiti edityanisiweyo liphezulu kunesixhobo sokutshintsha ubushushu seplate enegasket ngenxa yokuchaneka kwewelding efunekayo.
Umahluko ophambili:
1. Ukugcinwa: I-gasketed plate heat exchangers ikulungele ngakumbi ukuyigcina kwaye iguquguqukayo yokuguqulwa, ngelixa i-welded plate heat exchangers inoyilo olusisigxina kunye nokugcinwa ngaphandle kokugcinwa.
2. Iimeko zokusebenza: I-gasketed plate heat exchangers ifanelekile kwiimeko ezahlukeneyo zokusebenza, ngelixaiipleyiti ezidityanisiweyo zokutshintsha ubushushuzifaneleke ngakumbi kubushushu obuphezulu, uxinzelelo oluphezulu kunye nezicelo zolwelo oludlekayo.
3. Iindleko: Iindleko zokuqala zokutshintsha ubushushu kwipleyiti enegasket zihlala zisezantsi, ngelixa utyalo-mali lwangaphambili lwepleyiti edityanisiweyo yokutshintsha ubushushu inokuba phezulu.
Isishwankathelo, ukhetho phakathi kwe-gasketed plate heat exchangers kunye ne-welded plate heat exchangers ixhomekeke kwiimfuno ezithile zesicelo. I-gasketed plate heat exchangers inikezela ukuguquguquka kunye nokulula ukugcinwa, ngelixa i-welded plate heat exchangers ibonelela ngesisombululo esomeleleyo, esihlala ixesha elide kwiimeko zokusebenza ezinzima. Ukuqonda umahluko phakathi kwezi ntlobo zimbini kubalulekile ekukhetheni olona khetho lufanelekileyo lokuhanjiswa kobushushu obusebenzayo noluthembekileyo kwiinkqubo ezahlukeneyo zamashishini.
Ixesha lokuposa: Aug-13-2024