Izishintshi zokushisaziyizingxenye ezibalulekile zezinhlelo eziningi zokushisa zezimboni nezezindlu. Inesibopho sokudlulisa ukushisa kusuka kolunye uketshezi kuya kolunye, okuvumela izinqubo zokushisa nokupholisa eziphumelelayo. Kodwa-ke, inkinga eyodwa evamile engenzeka nge-heat exchanger ukuvaleka, okungathinta kakhulu ukusebenza kwayo kanye nokusebenza kwayo kahle. Kulesi sihloko, sizohlola izimbangela ze-heat exchangers ezivalekile kanye nemiphumela engaba khona yale nkinga.
I-heat exchanger evalekile ingabangelwa yizinto ezahlukahlukene, okuhlanganisa ukunqwabelana kwemfucumfucu, isikali, noma ukugqwala ngaphakathi kwe-exchanger. Ngokuhamba kwesikhathi, imfucumfucu efana nokungcola, uthuli, nezinye izinto ezincane zinganqwabelana futhi zivimbele ukugeleza koketshezi nge-exchanger. Ngokufanayo, isikali, esakhiwe yizinsalela zamaminerali oketshezini, singanqwabelana ebusweni be-exchanger, okuvimbela ukudluliselwa kokushisa. Ukugqwala okubangelwa ukusebenzisana kwezinto zokushintshanisa kanye noketshezi kungaholela ekuvalekeni nasekunciphiseni ukusebenza kahle.
Esinye sezimbangela eziyinhloko zokuvaleka kwezishintshi zokushisa ukunganakekelwa ngokwanele. Ngaphandle kokuhlanza nokuhlolwa okuvamile, imfucumfucu kanye nezikali kunganqwabelana ngokungalawuleki, okubangela ukuvaleka futhi kunciphise ukusebenza kahle kokudlulisa ukushisa. Ngaphezu kwalokho, ikhwalithi yamanzi engeyinhle ohlelweni ingaholela ekukhuleni nasekugqwaleni, okwenza izinkinga zokuvaleka zibe zimbi nakakhulu.
Esinye isizathu esingaba khona se-heat exchanger evalekile ukusetshenziswa koketshezi noma izimo zokusebenza ezingafanele. Ukungahambisani phakathi kwezinto zoketshezi kanye ne-exchanger kungaholela ekugqwaleni nasekubunjweni kwediphozithi, ekugcineni kuholele ekuvalekeni. Ngokufanayo, ukusebenzisa i-heat exchanger emazingeni okushisa aphezulu noma ekucindezelekeni kungasheshisa ukuqongelela kwemfucumfucu kanye nobukhulu, okuholela ekuvalekeni kanye nokusebenza okunciphile.
Imiphumela yokuvalekaumshini wokushintshanisa ukushisakungaba yinto engathí sina. Ukunciphisa ukusebenza kahle kokudlulisa ukushisa kuholela ekusetshenzisweni kwamandla okwandisiwe kanye nezindleko zokusebenza eziphezulu. Ngaphezu kwalokho, ukuvinjelwa kungabangela ukushisa noma ukupholisa okungalingani ngaphakathi kohlelo, okubangela ukuguquguquka kwezinga lokushisa kanye nomonakalo ongaba khona ezingxenyeni ezibucayi. Ngaphezu kwalokho, ukuvinjelwa kwandisa ingozi yokwehluleka kwemishini kanye nesikhathi sokungasebenzi, kuthinte umkhiqizo, futhi kungaholela ekulungisweni okubizayo noma ekushintsheni.
Ukuze kuvinjelwe futhi kuxazululwe ukuvaleka kwe-heat exchanger, ukulungiswa nokuhlanza njalo kubalulekile. Lokhu kuhlanganisa ukuhlola njalo i-exchanger ukuthola izimpawu zokuvaleka nokuhlanza izindawo zangaphakathi ukuze kususwe udoti, isikali kanye nokugqwala. Ngaphezu kwalokho, ukuqapha nokugcina ikhwalithi yamanzi ohlelweni lwakho kungasiza ekuvimbeleni ukwakheka kwesikali futhi kunciphise ingozi yokugqwala.
Kwezinye izimo, kungadingeka izinqubo zokwelashwa ngamakhemikhali noma zokususa ama-scaling ukuze kususwe ama-deposit aqinile futhi kubuyiselwe ukusebenza kahle kwe-heat exchanger. Njalo xhumana nochwepheshe noma unjiniyela oqeqeshiwe ukuze anqume izindlela ezifanele kakhulu zokuxazulula inkinga ye-heat exchanger evalekile.
Ngamafuphi, i-heat exchanger evalekile ingabangelwa yizinto ezahlukahlukene, okuhlanganisa ukuqongelela kwemfucumfucu, isikali, kanye nokugqwala. Ukunakekelwa okunganele, ikhwalithi yamanzi ephansi, kanye nezimo zokusebenza ezingafanele konke kungabangela ukuvaleka. Imiphumela ye-heat exchanger evalekile ingaba nzima, ithinte ukusebenza kahle kwamandla, ukusebenza kwesistimu kanye nokuthembeka kwemishini. Ngokusebenzisa izinqubo zokulungisa nokuhlanza njalo kanye nokuqapha ikhwalithi yamanzi kanye nezimo zokusebenza, ingozi yokuvaleka kwe-heat exchanger ingancishiswa, kuqinisekiswe ukusebenza kahle kanye nobude besikhathi besistimu.
Isikhathi sokuthunyelwe: Agasti-01-2024