Iluphi Uhlobo Olusebenza Kakhulu Lombhoshongo Wokupholisa?

 

Ngokombono wezimiso zokushintsha ukushisa okuyisisekelo,-ukugeleza okuvalekile{1}}umbhoshongo wokupholisa wesifunda usebenzisa"ukunqamula-ukugeleza komoya +{2}}ukujikeleza okuvaliwe"idizayini: amanzi okupholisa ageleza ngaphakathi kwamapayipi ekhoyili avaliwe ngaphandle kokuthintana ngqo nomoya wangaphandle, kuyilapho umoya wangaphandle udlula uvundlile kumapayipi ekhoyili kanye nongqimba lwamanzi olufuthayo, enze isistimu yokushintshisana yokushisa yezigaba ezintathu ({1}}i-liquid{2}}eqinile). Lesi sakhiwo sinyusa izinga lokusetshenziswa kwendawo yokushintsha ukushisa ngaphezu kuka-30%, futhi umehluko wezinga lokushisa lokupholisa ungalawuleka ngokuzinzile phakathi kuka-5–8℃, okuyinto engcono kakhulu kunedigri engu-8–12 yemibhoshongo yokupholisa eyisengi evulekile{9}. Ngaleso sikhathi, ukujikeleza okuvaliwe{11}}kuxazulula ngokuphelele izinkinga zokukala, ukugqwala, nokungcoliswa kwekhwalithi yamanzi okuhambisana{12}nemibhoshongo evulekile. Umjikelezo wokuhlanza wamapayipi akhoyili unwetshwa ube yizinyanga eziyi-12, ngezinga lokunciphisa izinga lokushisa elingaphansi kuka-5%. Ngokuphambene,{17}}imibhoshongo yezifunda evulekile ingase ibe nokuncishiswa kokushintsha ukushisa okungafika kokungu-20% phakathi nezinyanga eziyisithupha ngenxa yokukala.

 

 

 

Mayelana nokusebenza kahle kwamandla,-ukugeleza okuvalekile{1}}umbhoshongo wokupholisa oyindilinga unezinzuzo ezivelele ngokukhethekile. Idizayini yayo enqamulayo-yokugeleza inciphisa kakhulu ukuncipha kwengcindezi emile yefeni, futhi ukusekela okuphezulu-okuguquguqukayo kokusebenza{5}}konga imvamisa yefenisha engu-25%–30% ngaphezu kwabalandeli bemibhoshongo yokupholisa egelezayo yendabuko-. Ngaphezu kwalokho, le modeli ingakwazi ukulungisa ngokuzenzakalelayo ijubane labalandeli kanye nokuqala/ukuma kwephampu yesifutho ngokuvumelana nomthwalo wangempela wokupholisa. I-coefficient of performance (COP) ngaphansi kwezimo zomthwalo wengxenye ingafinyelela ngaphezu kokungu-4.5, kuyilapho i-COP{12}}yemibhoshongo yokupholisa yesekhethi evulekile ngokuvamile ingu-2.8–3.2 kuphela. Ngesilinganiso sokugeleza samanzi okupholisa esingu-1,000 m³/h, ukugeleza{17}}okuvaliwe{18}}umbhoshongo wokupholisa wesekethe kungonga ngaphezu kuka-100,000 yuan ezindlekweni zikagesi minyaka yonke, ethobelana ngokugcwele nezidingo zokongiwa kwamandla nezokunciphisa ukusetshenziswa emkhakheni wezimboni.

 

 

Ngokombono we-O&M nempilo yesevisi,-ukugeleza okuvaliwe{1}}kombhoshongo wokupholisa wesifunda uhlanganisa izindleko eziphansi zizonke. Umjikelezo-ovaliwe wehlisa ukusetshenziswa kwamakhemikhali okwelapha ikhwalithi yamanzi, kanti izindleko zamakhemikhali zibalelwa kuphela i-1/3 yaleyo-yemibhoshongo evulekile. Ngesikhathi esifanayo, amapayipi ekhoyili avaliwe awanayo ingozi yokuvinjwa, ehlisa umsebenzi we-O&M ngama-60%. Impilo yesevisi eklanyelwe yesisetshenziswa ingafinyelela iminyaka engu-20, okuyiminyaka engu-8–10 ubude kunaleyo-yemibhoshongo yezifunda evulekile. Ukwengeza,{15}isakhiwo sayo sokugeleza siphumela ekuphakameni kombhoshongo ophansi, okwehlisa imfuneko yesikhala sokufakwa ngo-25%, okuyenza ifaneleke kakhulu izakhiwo ezihlangene ngaphakathi kwezindawo zokusebenzela noma ophahleni.

 

 

Kufanele kuqashelwe ukuthi izindleko zokuqala zokutshala-zemibhoshongo yokupholisa evaliwe{1}yeziyingi ziphezulu ngo-15%–20% kunezo{4}}zemibhoshongo yezifunda ezivulekile. Kodwa-ke, ngokulondoloza izindleko zamandla kanye nezindleko ze-O&M, utshalomali ngokuvamile lungabuyiswa phakathi neminyaka engu-2–3. Ezimweni ezilula zezimboni ezinomthwalo ophansi kanye nokugxiliswa kothuli oluningi, imibhoshongo evulekile{9}}isesenezinzuzo ezithile ezisebenzayo-zezindleko. Noma kunjalo, ngokombono wokusebenza{12}}kwesikhathi eside kanye nesidingo esiyinhloko{13}}sokupholisa okusebenza kahle kakhulu, ukugeleza{14}}okuvaliwe{15}kombhoshongo wokupholisa wesekethe okwamanje kuyinketho efanelekile emkhakheni wezimboni.