Ukungena komoya kwitonela kuyasilela—kungekhona ngenxa yokungaphumi komoya, kodwa ngenxa yokubola okubangelwa ngumhlwa. Sizibonele mathupha: abalandeli abafakwe kwiitonela zezityalo zekhemikhali balahlekelwa yingqibelelo ye-blade kwiinyanga ezili-18; itonela elunxwemeni lomgangatho wolwandle linika ingxelo yokugrumba kwizindlu emva komjikelo nje omnye wasebusika; namatonela e-metro anekhonkrithi aphuhlisa uxinzelelo oluqhutywa yikloridi ejikeleze iiflange ezinyukayo. ICorrosion ayizazisi ngeealam-iyahlebeza ngokulahleka okusebenzayo kancinci, ukungcangcazela okunyukayo, kunye nohambo lwemoto olungachazwanga. Yiyo loo nto a ifeni yetonela ekwaziyo ukumelana nomhlwa ayilophuculo. Yimfuno esisiseko yokungenisa umoya ehlala ihleli.
Kutheni amaFani aMgangatho esilela phantsi komhlaba-kwaye yintoni ebambeleyo
Uninzi lwabalandeli betonela bathatha umoya ojikeleze. Iitonela zokwenyani zihambisa umphunga weasidi, inkungu enetyuwa eninzi, i-sulphur dioxide ephuma kumbhobho wedizili, okanye ukudityaniswa kwecondensate kwiindawo ezisezantsi. Izindlu zetsimbi zekhabhoni zigrumba kwi-0.1-0.3 mm / ngonyaka kwiindawo ezinjalo-ezoneleyo ukuthothisa ukuqina kwesakhiwo ngaphantsi kweminyaka emihlanu. Ialuminiyam iyayixhathisa ityuwa kodwa inyibilika kumsi oneasidi. I-Stainless 304 ibamba ukuvezwa okuthambileyo kodwa ihlaselwa yi-intergranular kufutshane ne-welds xa i-chlorides igxile. Ukulungiswa akusiyo isinyithi esityebileyo. Kukubhanqa izinto ezikrelekrele kunye nokhuseleko lwenqanaba lenkqubo.
Zibo Hongcheng Fan Co., Ltd. iinjineli le nyaniso kuyo yonke iyunithi. Iifeni zabo zetonela ekwazi ukumelana nokugqwala zisebenzisa ukhuselo olunemigangatho emibini: izakhiwo ezisisiseko ze-ASTM A588 yentsimbi yemozulu (ene-copper-chromium-nickel alloying) ukwenzela ukuzinza kwe-oxide ye-passive, kunye ne-optional epoxy-polyester hybrid coating elinganiswe kwi-ISO 12944 C5-M (inqanaba lokuntywiliselwa elwandle). Kwiimeko ezimbi kakhulu-ezifana ne-flue gas ducts okanye i-desulfurization tunnels-zidibanisa i-titanium alloy impellers (iBanga lesi-2 okanye iBanga lesi-7), ihlolwe kwi-ASTM B348 isivuno se-tensile> 345 MPa kunye ne-corrosion rate <0.025 mm / ngonyaka kwi-10% H₂SO₄ kwi-6%. Akukho "ubungakanani obufanayo-bonke" ukutyabeka. Imephu yenkcazo nganye eya kwikhemistri yesayithi yokwenyani-hayi ingqikelelo elebhu.
UkuSebenza kweLizwe lokwenyani kufuna ngaphaya kokuchasa umhlwa
Ukumelana nokubola kukodwa kuthetha okuncinci ukuba ifeni ayikwazi ukugcina ukusebenza. Siye saphicotha ufakelo lwetonela eli-12 apho abalandeli baphumelele iimvavanyo zesitshizi setyuwa kodwa asiphumelelanga ukuqinisekiswa kwendawo-kuba i-vibration spiked kwi-72 Hz ngenxa yeencakuba ze-titanium ezingalungelelananga, okanye ngenxa yokuba ukwanda kwe-thermal kungahambisani nokuqhekeka kwe-epoxy seals ngexesha le-40 ° C lokuhamba ngebhayisikile yonke imihla. UZibo Hongcheng ujongana nale mizila ifihlakeleyo yokusilela:
- Ulungelelaniso olunamandla ukuya kwi-ISO 1940 G2.5-hayi i-G6.3-iqinisekisiwe phantsi komthwalo, ayisebenzi
- Imbuyekezo yokwandiswa kweThermal kwizakhelo zokuxhoma, kusetyenziswa i-bimetallic shim kumatonela ahamba -20°C ukuya +65°C
- Ijiyometri yokutywina iqinisekisiwe ngokuchasene ne-10⁵ imijikelo yoxinzelelo (ilinganisa iminyaka engama-20 ye-damper actuation)
- Ukugqunywa kwemoto kunikwe umlinganiselo we-F-class (155°C), kunye ne-conformal coating kwi-windings yokumelana nokufuma
Iifeni zetonela zabo ze-FBD ziqhuba umsebenzi oqhubekayo kwi-4,500 Pa yoxinzelelo olungagungqiyo kunye ne-120,000 m³/h flow-ngaphandle kokunciphisa umda womhlwa. Kungenxa yokuba ulawulo lokutya luzinziswe kuyilo lomatshini, alufakwanga bhotshi njengengcamango yamva.
Ukulungiselela Okuhambelana Nenyani Yesiza—Hayi Amaphepha eKhathalogi
“Ukumelana nokutyiwa” kuthetha izinto ezahlukeneyo kumgodi wamalahle ngokuchasene netonela kaloliwe ongaphantsi komhlaba ngokuchasene nomjelo wokucoca amanzi amdaka. Abanye ababoneleli banikezela ngeendlela ezintathu zokwaleka kwaye bayibize ngokwezifiso. UZibo Hongcheng uphatha iprojekthi nganye njengomngeni wobunjineli bezinto. Bacela idatha ethe ngqo kwindawo: i-pH yeesampulu ze-condensate, i-SO₂ logs yoxinaniso, i-chloride ion ppm emanzini okuhlamba, kunye neendawo zombethe zonyaka. Emva koko bakhetha—kungekhona ukumisela.
Umzekelo: itonela elikufutshane nezibuko laseQingdao lidinga ukuchasana ne-NaCl aerosol *kunye* nokonakala kweUV ukusuka kukukhanya kwasemini. I-epoxy eqhelekileyo etyheli kunye ne-chipped. Isicombululo sabo? Idyasi ye-fluoropolymer ngaphezulu kwe-zinc-rich primer, efakwe ngeentloko zokutshiza zerobhothi zolawulo lwe-±5 μm. Ixesha lokuhambisa: iiveki ze-6-kungekhona i-12. Akukho kulungelelaniswa kwisatifikethi: zonke iiyunithi zithwala i-CE, i-CCC, kunye ne-ATEX Zone 1/21 amanqaku apho kufuneka khona. Isiko akuthethi kuthi kade. Kuthetha ukufaneleka-kwinjongo, kuqinisekiswe ngaphambi kokuthunyelwa.
Ixabiso lexesha elide liqala ngokuFakela-kwaye liyaqhubeka emva kokugunyaziswa
Umlandeli wetonela okwaziyo ukumelana nokudleka uhlawula kunyaka wesithathu—kungekhona unyaka wokuqala. I-ROI yayo iphuma ngexesha lokuphumla elithintelweyo: akukho kuvalwa okungacwangciswanga kokutshintshwa kwe-blade, akukho kubuyiselwa kweemoto ezingxamisekileyo ngenxa yokungena komswakama, akukho kuqiniswa kwesakhiwo kwizibiyeli ezinyukayo. Kodwa ixabiso lixhomekeke ekuhanjisweni okuchanekileyo. IZibo Hongcheng ibonelela ngezixhobo zofakelo ezilinganiswe kwitonela yejometri-hayi iipakethi zehardware eziqhelekileyo. Iinjineli zabo ziqinisekisa i-anchor torque specs ngokuchasene noxinaniso lwesubstrate (ibakala lekhonkrithi, amandla ebhondi ye-shotcrete), lungisa ii-engile zekhowuni yokungena kwiiprofayili ezikhoyo ze-tubulence ye-duct, kunye nokuqinisekisa ukunyuswa kokunyuswa kokunyuswa kwee-resonant frequencies ezingaphantsi kwe-12 Hz.
Emva kokufakela, balandelela ukusebenza ngee-sensors ze-IoT ezikhethiweyo-ukubeka iliso kwi-delta yokushisa, i-harmonics yangoku, kunye nokuphambuka kokuhamba komoya ngokuchasene nesiseko. Xa idatha ibonisa ukuhla kwe-3.2% yokusebenza kakuhle kwiinyanga ezintandathu, iqela labo lixilonga ukuba i-fouling, i-corrosion encinci iqala, okanye i-drive belt stretch-ngaphambi kokuba ibe yintsilelo. Oku akuyonkonzo. Kukuqhubekeka kokusebenza kobunjineli.
Kwiitonela apho ukungena komoya kungekho lula-lukhuseleko lobomi-a ifeni yetonela ekwaziyo ukumelana nomhlwa kufuneka ifumane igama layo yonke imihla. Akukho elebhu. Hayi ephepheni. Kumhlaba omanzi, osebenza ngokwekhemikhali, ubunyani bezinto ezisisiseko eziphantsi komhlaba obuthanda ukungcangcazela. I-Zibo Hongcheng Fan Co., Ltd. yakha abalandeli abaphumelele olo vavanyo-kungekhona kanye, kodwa iminyaka elishumi elinesihlanu. Kuba ukungena komoya okuhlala kuhleli akuqali ngeenkcazo zokuhamba komoya. Iqala ngezinto ezingavumiyo ukunikezela.
