Esikhathini "sekhabhoni ephindwe kabili", kubalulekile ukukhuthaza ukujiya komlilo
Mayelana nesizinda "sekhabhoni ephindwe kabili", ngaphansi kwezidingo zenqubomgomo yokonga amandla kanye nokuvikelwa kwemvelo, isithando somlilo esijiya ngokuqinisekile sizothola indawo ebanzi yokuthuthukiswa. Kodwa-ke, ngenxa yenqubekelaphambili yezobuchwepheshe kanye nokwenza ngcono ukuqashelwa kwemakethe, kuyinqubo ehamba kancane. Nakuba izinzuzo zokusebenza kahle kakhulu nokonga amandla eziko ezijiyayo bezilokhu ziqashelwa imboni, uma kuqhathaniswa neziko elivamile elilenga odongeni, usayizi wabo wemakethe ubonke ayikahlolisiswa.
Namuhla, isidingo sekhwalithi siya ngokuya sihlukahluka, inqubomgomo "yekhabhoni ephindwe kabili" ikhuthazwa ngokuqhubekayo, futhi amazinga embonini afanele athuthukiswa ngokuqhubekayo, njll., konke okulethe amathuba amasha okukhula kwemakethe yesithando somlilo. Kuphoqelekile ukukhuthaza isithando somlilo esijiya ngesikhathi esifanele.
Isimo Semakethe Yesithando Somlilo Esijiyisa
Selokhu ama-boilers ajiyayo angena emakethe yaseShayina, usayizi wemakethe uwonke wama-boilers ajiyayo (i-condensation egcwele exutshwe ngaphambili, ukufiphala kwegesi yokubuyisela kabusha, ukubuyiswa kwegesi ka-flue + ukufingqa kwe-nitrogen ephansi) kugcine ukukhula okuqinile naphezu kwesisekelo esincane. Ezinye izifunda zibe nokukhula okusheshayo ngezigaba. Isibonelo, "i-Boiler Air Pollutant Emission Standard" esetshenziswe e-Beijing, izinga lomkhawulo wokukhipha umoya ongu-30mg/m3 likhuthaze kakhulu ukuthuthukiswa kweziko elijiyisayo ngalowo nyaka. Engxenyeni yokuqala yonyaka wezi-2017, imakethe yesithando somlilo ejiyayo izuze ukukhula konyaka ngonyaka ngama-41%. Ngokombiko wokuThuthukiswa kwe-“14th Weminyaka Emihlanu” Yemboni Yezisetshenziswa Zegesi YaseChina, phakathi nesikhathi “soHlelo Lweminyaka Emihlanu”, inani eliphelele lokuthengiswa kweziko elijiyisayo emakethe lifinyelele cishe kumayunithi ayizigidi eziyi-1.3, okubalelwa ku-7% isamba sokuthengisa semakethe yamabhayela alengiswa odongeni ngalesi sikhathi, ngesilinganiso sokukhula sonyaka esimaphakathi kwaba ngu-11%.
Phakathi kwazo, isizathu esiyinhloko sesabelo semakethe esincane sezithando zokushisa ukuthi ngakolunye uhlangothi, ubuchwepheshe bokuqala abuvuthiwe. Ngemuva kokuthi isithando somlilo saseYurophu singene emakethe yaseShayina, ngenxa yobunzima besimo sasekhaya kanye nekhwalithi yamanzi, kwavela into ethi "acclimatization", futhi umphumela wokusetshenziswa wawungagculisi. Ngakolunye uhlangothi, ngenxa yesikhathi esiphezulu nezindleko zabasebenzi ezidingekayo kubuchwepheshe be-condensation, kunezinkampani ezimbalwa kakhulu ekuthunyelweni kokuqala, ingasaphathwa eyokukhuthazwa kwezinzuzo zezithando zomlilo. Ngaphezu kwalokho, ama-boilers asezingeni eliphansi alenga odongeni ngesikhathi "samalahle kuya kugesi" aphinde acindezela indawo yokuthuthukiswa kwezithando zokushisa.
Njengoba ukongiwa kwamandla kanye nokuvikelwa kwemvelo kancane kancane kuba inkambiso yentuthuko kanye nezidingo zabasebenzisi abaphakathi kuya kwephezulu bemikhiqizo enethezekile ziqhubeka nokwanda, ukuthuthukiswa kwemboni sekungene esigabeni esisha. Nakuba iningi lezithando zomlilo ezixubene ngokugcwele emakethe zazivela kumikhiqizo yangaphandle, i-Chunjiang Plumbing Duck iyazi ngokujulile izinguquko zemakethe. Eminyakeni yakamuva, imikhiqizo eminingi yasekhaya nayo isebenze futhi yaqhudelana ukwethula imikhiqizo yesithando somlilo esixutshwe ngokuphelele ngobuchwepheshe obuvuthwe ngokwengeziwe. Emakethe yokudayisa, ukuqwashisa kwabasebenzisi kukhuphuke kakhulu.
Idatha efanelekile ikhombisa ukuthi ezingxenyeni ezintathu zokuqala zika-2021, ukuthengiswa okuphelele kwama-boilers axhonywe ngegesi afakwe odongeni bekungamayunithi ayizigidi ezingama-2.0563, ukwehla konyaka nonyaka ngo-17.49%, lapho umthamo wokuthengisa wezithando ezincishisiwe wawungamayunithi ayi-192,700. , ephindwe kabili unyaka nonyaka.
Tukukhuthazwa kwesithando somlilo esijiyisayo kubalulekile
Isithando somlilo esincibilikayo asisebenzi nje kuphela ngokuphumelelayo, kodwa futhi silondoloza amandla. Esimeni sezintengo zamandla aphezulu, kungasiza abasebenzisi bonge amandla futhi bonge izindleko zokusebenzisa. Uma ingasetshenziswa kabanzi emakethe, izoba nezincazelo eziningi—-
▶︎ Esokuqala siyisidingo sesu senhloso “yekhabhoni emibili”. “Inani eliphakeme lekhabhoni, ukungathathi hlangothi kwekhabhoni” yalo nyaka yalotshwa embikweni womsebenzi kahulumeni okokuqala ngqa kulezi zikhathi ezimbili, futhi izifunda ezihlukahlukene zenze imigomo “yekhabhoni ephindwe kabili” esekwe ngezigaba, ephoqa uguquko kanye nokuthuthukiswa kwezimboni ezihlukahlukene. Embonini kabhayela olenga odongeni, izithando zokushisa amandla ezonga amandla kanye nemvelo ngokungangabazeki zihambisana kakhulu nezidingo zokunciphisa ukungcola, okungachazwa njengokuthuthuka okubalulekile embonini yamabhayela alenga odongeni.
▶︎ Okwesibili, ukugqugquzelwa kwezithando zomlilo kudingwa yimakethe. Esimweni sokukhula okuqhubekayo kwemakethe yokufudumeza yaseningizimu, isithando somlilo esixutshwe ngokuphelele singahlangabezana kangcono nezidingo zabasebenzisi kule makethe ngemikhiqizo esezingeni eliphezulu, enokunethezeka okuphezulu, futhi imakethe ekhulayo iyabonakala. Imakethe yokushintshanisa "amalahle kuya kwegesi" enyakatho nayo ikhiphe isidingo esengeziwe semikhiqizo esezingeni eliphakathi kuya kwephezulu, futhi kunamathuba angenamkhawulo wokushiswa kwezithando.
Ngaphezu kwalokho, "Engqungqutheleni Yobuchwepheshe Bokushisa Igesi Yokushisa Amanzi Nezimakethe" ehlelwe yiKomiti Yezobuchwepheshe Yokushisa Igesi Yegatsha Legesi le-Chinese Civil Engineering Society muva nje, u-Wang Qi, umqondisi weKomidi Lochwepheshe Lokushisa Igesi laseChina, uzwakalise imibono yakhe. on the Isidingo sokwazisa isithando somlilo esijiyayo kanye nendlela yokwenza isithando somlilo esijiya saziwe siyachazwa. Phakathi kwazo, ngokombono wemboni, isidingo sokuthuthukisa izithando zomlilo singafingqwa ngale ndlela elandelayo:
Ngemuva kokuthi "amalahle kuya kugesi", imboni kabhoyela olenga odongeni inamandla amakhulu futhi inesidingo esiphuthumayo sokuthuthukiswa kwezimboni. Iqhaza lezinga eliphezulu lokujiya iziko ekukhuthazeni ukuthuthukiswa kwezinga eliphezulu lemboni kanye nokubunjwa kabusha iphethini kusobala; emakethe yokushintshanisa/yokudayisa, imboni inokuncintisana kakhulu, kanye nobuchwepheshe bokufingqa obusezingeni eliphezulu Yiphuzu elibalulekile lokuthuthukisa ukuncintisana komkhiqizo owumongo womkhiqizo. Umqondisi u-Wang Qi uphinde wakwenza kwacaca emhlanganweni ukuthi kuzothuthukiswa ukubuyekezwa kwenguqulo entsha yezinga lokuwonga amandla "i-GB 20665", futhi ububanzi bokusebenza kahle kwamandla buzothuthukiswa kakhulu ngokuzayo.
Ngalesi sikhathi, ukugqugquzelwa kwezithando zomlilo kuwumkhuba ojwayelekile, kokubili ngokombono wemakethe kanye nomkhakha.