Izishintshisi ezipholile emoyeni zikukhulisa kanjani ukusimama? 

Uma uzwa ukusimama embonini esindayo, izingqondo zivame ukugxumela kumaphaneli elanga noma ekuthwebuleni i-carbon. Lowo umbono omncane. Umsebenzi wangempela, we-gritty uyenzeka ekuthuthukiseni amasistimu esivele siwasebenzisa 24/7. Thatha ama-air cooled exchangers (ama-ACE). Akubona ubuchwepheshe obusha, kodwa indima yabo ekunciphiseni ukusetshenziswa kwamanzi kanye nokunciphisa imfucuza yokusebenza idlalwa kancane. Ngibone amaphrojekthi lapho ukuthatheka bekukhona ngobuchwepheshe bokubamba isihloko, kuyilapho isipholile somoya esithobekile, esicaciswe kahle, senze umsebenzi onzima wamamethrikhi emvelo wesitshalo. Isixhumanisi asiqondile ngaso sonke isikhathi, kodwa siyinto ejulile.

I-Equation Yamanzi: Ngaphezulu Kuziro Nje

Wonke umuntu uyazi ukuthi ama-ACE aqeda amanzi okupholisa. Kodwa ukunqoba kokusimama akukhona nje ukushaya ukukhishwa kwamanzi okuyiziro encwajaneni. Imayelana nokweqa lonke uchungechunge lwezindleko ezifihliwe zamanzi. Ngikhuluma ngezitshalo zokwelapha ngamakhemikhali, ukuphathwa kwe-blowdown, kanye nengulube yamandla okuyinethiwekhi yephampu yamanzi okupholisa. Ngikhumbula i-retrofit ye-chemical processor endaweni enamanzi amaningi. Babejutshwe ngokomthetho ukuthi banciphise ukudonsa. Sashintshanisa inqwaba yamagobolondo namashubhu ukuze sithole inqwaba epholile. Ukongiwa kwamanje kwaba izigidi zamalitha ngonyaka, ngokuqinisekile. Kodwa inzuzo enkulu kwaba ukwephula amandla abo okukhiqiza kwezombusazwe zasendaweni. Umbiko wabo wokusimama uthole into yomugqa, kodwa iphrofayili yabo yengozi yokusebenza yashintsha kakhulu.

Kukhona ukubamba, noma kunjalo. Ukupholisa komoya akulona ichashazi eliwumlingo layo yonke inqubo. Izinga lokushisa lomoya we-ambient lingamandla akho okushayela, futhi esimweni sezulu esishisayo, ubhekana nokuhwebelana. Ungase udinge indawo yobuso enkulu noma ukusetha okuxubile. Ngibambe iqhaza kuphrojekthi lapho lokhu bekungamodelwanga ngokwanele. Ama-ACE aye ancishiswa ngenxa yamazinga okushisa asehlobo aphezulu, okuholela ekungasebenzini kahle kwenqubo okwaqala ukuqeda izinzuzo ezithile zamandla. Sifunde ukusebenzisa njalo ukulingisa okwenziwa minyaka yonke, hhayi nje izibalo zamaphuzu okuklama. I ukusimama inzuzo iba minyaka yonke futhi iyanda, ngakho-ke umklamo wakho kufanele ubhekane nezinsuku zesimo sezulu ezimbi nezingcono kakhulu.

Yilapho abakhiqizi abanolwazi lwangempela lwensimu befakazela khona ukubaluleka kwabo. Inkampani efana ne-Shanghai SHENGLIN M&E Technology Co., Ltd, egxile kubuchwepheshe bokupholisa bezimboni, iyakuqonda lokhu. Ungabona endleleni yabo ku shenglincoolers.com-akukona nje ukuthengisa iyunithi, kodwa ubunjiniyela isisombululo esifanelana nesimo sezulu sendawo kanye nomsebenzi wokucubungula. Imiklamo yabo ivamise ukufaka isivinini esishintshashintshayo kubalandeli kusukela lapho besuka khona, okuyisihluthulelo sokuphatha lokho kuhwebelana namanzi wamandla ngobuhlakani.

I-Energy Footprint: I-Fan vs. Pump Debate

I-pushback yakudala ingamandla. Abalandeli basebenzisa amandla amaningi kunamaphampu, bathi. Kuwukwenza lula ngokweqile. Yebo, umoya onyakazayo awusebenzi kahle kunamanzi anyakazayo ngeyunithi ngayinye yokushisa edlulisiwe. Kodwa uqhathanisa umshayeli kuphela. Isinyathelo samandla sesistimu yokupholisa amanzi sihlanganisa amaphampu, indawo yokuhlanza amanzi, nemibhoshongo yokupholisa. Labo abalandeli bombhoshongo bangabathengi abakhulu. Uma ukufingqa konke, isistimu yokupholisa umoya yesimanjemanje, eklanywe kahle elungiselelwe fin amashubhu futhi abalandeli abalawulwayo bangagqashula noma baphume phambili, ikakhulukazi uma ufaka amandla okushisa kwamanzi aphelile kanye namandla okwelapha.

Sikufakazele lokhu kuphrojekthi yesiteshi se-compressor yegesi. Umklamo wokuqala wawudinga iluphu yokupholisa amanzi. Lapho senza ukuhlaziya okugcwele kwamandla omjikelezo wempilo, inketho ye-ACE ibonise inani eliphansi lezindleko zamandla ngo-15% phakathi neminyaka eyi-10. Umkhabi? Iningi lokonga liqhamuke ekuqedeni umthamo wamakhemikhali ongapheli kanye nokushisisa okushisayo. Abasebenzi bebengabaza baze babone izikweletu zezinsiza zonyaka wokuqala. Ukudonswa kwamandla kwabalandeli bekubonakala futhi kulula ukukukala, kodwa inqwaba yemithwalo emincane yesistimu yamanzi bekuyimizila yezindleko engabonakali.

Amandla okugcina angenye into efihliwe. Uhlelo lwamanzi ludinga ukuqapha okuqhubekayo ngokumelene nokukala kanye nokukhishwa kwe-biofouling. Lokho kusho ukuvalwa kokulungisa, ukuhlanzwa kwamakhemikhali—yonke imisebenzi edinga amandla. I-air cooler idinga kakhulu ukugcina amaphiko ehlanzekile. Ezindaweni ezinothuli, lowo ngumsebenzi, kodwa ungabikezelwa futhi ngokuvamile ungenziwa ku-inthanethi. Ukwethembeka kunomthelela ngokuqondile ekusebenzeni okusimeme ngokugwema ukuphazamiseka kwenqubo kanye nokuvutha okuhambisanayo noma ukumosha.

I-Material Longevity kanye ne-Lifecycle Thinking

Ukusimama akukhona nje ukusebenza; kumayelana nokuthi i-hardware ihlala isikhathi esingakanani nokuthi kwenzekani kuyo. Umnyombo we-exchanger epholile umoya yinqwaba yeshubhu efakwe. Ukugqwala yisitha. Ezinhlelweni zamanzi, ulwa nokugqwala kwangaphakathi kanye nokukala. Ngama-ACE, ulwa nokugqwala kwangaphandle, komkhathi. Lokhu kubonakala kuwushintsho, hhayi ukuqeda, inkinga. Kodwa ekusebenzeni, kuyalawuleka. Ungakhetha izinto—ezifana namaphinifa ensimbi ashisayo ediphu noma ama-aluminum ukuze uthole izinsiza ezithile—ezifanele umoya wendawo. Umjikelezo wempilo uvamise ukuba mude.

Ngikhumbula ngihlola izinyanda ze-ACE ezineminyaka engu-20 endaweni yokucwenga ezazisasebenza zinokonakala okuncane. Isigaxa esiqhathanisekayo esipholiswe ngamanzi besizofakwa kabusha okungenani kanye ngaleso sikhathi. Lokho kubuyisela kabusha kuwukulahlekelwa kokusimama: ukumba i-copper-nickel eyengeziwe, ukukhiqiza, ukuthutha, namandla omsebenzi wokulungisa ngokwawo. Impilo ende yesevisi ye-ACE eqinile iwumnikelo oqondile ekuncishisweni kokuphuma kwezinto ezibonakalayo. Ukugcizelela kuka-SHENGLIN kwesayensi yezinto ezibonakalayo kanye nobuchwepheshe bokumboza ezindaweni ezihlukahlukene kukhuluma nalokhu kuqonda okujulile kwemboni—akukona nje ukwakha indawo epholile, kodwa kwakha impahla ehlala isikhathi eside.

Ukuphela kwempilo nakho kuhlanzekile. I-air cooler bundle iyingxenye enkulu yensimbi futhi igaywa kabusha kakhulu. Alukho udaka olungcolile noma ukuhlukaniswa kwempahla eyinkimbinkimbi njengasesigabeni sokupholisa samanzi esihlulekile esingcoliswe iminyaka yokufaka amakhemikhali. Ekuqedweni komsebenzi, insimbi nethusi/i-aluminium zithola impilo yesibili kalula.

Ukuhlanganiswa Nokubuyiswa Kokushisa Kwemfucuza

Kulapho kuba nentshisekelo khona. Ama-air cooler ngokuvamile abhekwa njengento yokugcina-enqaba ukushisa emkhathini. Kodwa ngokushintsha kwengqondo, baba umgqugquzeli imfucuza yokubuyisela ukushisa. Ezinqubweni eziningi, ukushisa okwenqatshwa yi-ACE kusezingeni elifanele lokushisa. Ngokudizayina i-ACE hhayi njengeyunithi ezimele kodwa njengengxenye yenethiwekhi yokuhlanganiswa kokushisa, ungayisebenzisela ukushisisa kusengaphambili ukusakazwa kwenqubo engenayo noma ngisho nokuphakela ukushisa okusezingeni eliphansi kuma-chillers okumunca.

Sikuzame lokhu ngesilinganiso sokulinga endaweni ye-petrochemical. I-condenser engaphezulu evela kukholomu yokucwiliswa kwe-distillation, ngokuvamile i-ACE, iphinde yaphindwa ukuze ishintshe ukushisa kuqala ngokusakazwa kokuphakelayo kwekholomu. Lokhu kwehlisa umsebenzi oyinhloko wokufaka kabusha kabusha. I-ACE ibe isiphatha umthwalo wokushisa osele. Le phrojekthi yayinezinkinga ezinkulu—ukulawula kwakunzima ngoba ukushintsha kwezinga lokushisa lomoya manje kuthinte ipharamitha yenqubo ekhuphuka nomfula. Yayidinga ukulawula okuhlakaniphile, hhayi nje ihadiwe enkulu. Kube yimpumelelo ingxenye, kodwa yagqamisa ukuthi ukweqa kwangempela kokusimama kuvela ekucabangeni kwesistimu, hhayi ukushintshanisa ingxenye.

Okubalulekile wukumisa ukuklama izishintshisi zokushisa ngokuzihlukanisa. Ukuthuthukiswa kokusimama akuveli ku-ACE ngokwayo, kodwa ukuthi kukuvumela kanjani ukuthi ucabange kabusha umdwebo wokugeleza kokushisa kwesitshalo. Iwusinki oguquguqukayo, osekelwe emoyeni ongabekwa ngendlela efanele futhi ulinganiswe ukuze uvule amaphoyinti lapho inethiwekhi yamanzi eqinile ingase ingawaqondi.

I-Real-World Compromises kanye Nokuthenga Kwabasebenzisi

Konke lokhu kuzwakala kuhle ephepheni, kodwa inkambu ibeka imigomo. Umsindo mkhulu. Ibhethri elikhulu lezishintshi ezipholile emoyeni zingaba phezulu. Imithethonqubo yomsindo yomphakathi ingakuphoqa ukuthi ungeze izinqamuleli noma imikhawulo yesivinini, okunomthelela ekusebenzeni. Ngibone iphrojekthi lapho idizayini enhle, esebenza kahle ye-ACE kudingeke ukuthi yenziwe kabusha ngabalandeli besivinini esiphansi nezinqwaba ezinkulu ukuze kuhlangatshezwane nomkhawulo ongu-55 dB(A) emugqeni wocingo. Izindleko ezinkulu zenyuka, nokusebenza kahle kwamandla kwehle kancane. Ukukhetha okuzinzile bekufanele kulinganise ukusebenza kwezobuchwepheshe kanye nelayisense yezenhlalo yokusebenza.

Ukwamukelwa komsebenzisi kungenye isithiyo. Onjiniyela bezitshalo abachithe imisebenzi yabo bephatha amakhemikhali amanzi kanye nokubhidlika kombhoshongo bangase baqaphele ubuchwepheshe obubonakala bunikeza amandla okulawula isimo sezulu. Ukuqaliswa okuyimpumelelo kuhlale kuhilela abaqhubi kusenesikhathi. Sasiqhuba ama-workshops sibabonisa izikrini zokulawula, ukuthi bangasabela kanjani esiphephweni semvula esisheshayo (okuthuthukisa ukusebenza kahle!), kanye nendlela yokuhlanza izinqwaba. Ukubenza babe yingxenye yesixazululo kwaphendula abangabazayo baba abakhulumeli. Imikhuba yabo yansuku zonke—njengokugcina amabhange ehlanzekile—yaba negalelo eliqondile esitshalweni imigomo yokusimama.

Ekugcineni, izishintshisi ezipholile emoyeni zithuthukisa ukusimama ngokunikeza indlela eya ekwenqatshweni kokushisa okulula, okuqinile, kanye nokusebenza kahle. Baphoqelela isiyalo ekwakhiweni esicubungula izindleko ezigcwele zomjikelezo wempilo kanye nengqikithi yemvelo. Aziyona impendulo efanele kuwo wonke umsebenzi owodwa, kodwa lapho zifaneleka khona, azigcini nje ngokunciphisa ukusetshenziswa kwamanzi—ngokuyisisekelo zivuselela ubudlelwano besitshalo nezinto ezifakwayo zensiza yemvelo. I-boost i-systemic, ithule, futhi ngokuhamba kwesikhathi, iyashintsha. Iwuhlobo lonjiniyela olungakhiqizi izihloko kodwa lunyakazisa inaliti.