I-WesternFlag – I-SL3 biomass pellets heater enedivayisi yokususa uthuli

Incazelo emfushane

I-biomass heater iwumshini oguqula amandla kusetshenziswa ama-pellets e-biomass. Kuyinketho ethandwayo yokulungiswa nokuthuthukiswa kwamabhayela esitimu, amabhoyela kawoyela ashisayo, izitofu zomoya oshisayo, izibasi zamalahle, izifudumezi zikagesi, izitofu ezishiswa uwoyela, nezitofu zegesi ukuze zonge amandla futhi zivikele imvelo. Kuholela ekwehleni kwezindleko zokushisisa ngo-5% - 20% uma kuqhathaniswa nama-boilers abasebenzisa amalahle, kanye nokwehliswa ngo-50% - 60% uma kuqhathaniswa nama-oyela. Lezi zifudumezi zithola ukusetshenziswa okubanzi ezimbonini nasezikhungweni ezahlukahlukene, zinikeza izixazululo zokufudumeza uhla lwemikhiqizo nezilungiselelo, njengezimboni, ezolimo, nezohwebo.

Inzuzo

Ibhizinisi lethu likhethe ukuhlanganisa ubuchwepheshe obuphambili obuvela eDenmark. Ngenxa yalokho, ingakwazi ukuzuza ukwehliswa kwezindleko zikagesi ngo-70% uma kuqhathaniswa nezinye izishisi ze-biomass pellet emakethe. Ngejubane lelangabi elingu-4 m/s nezinga lokushisa elingu-950°C, ifaneleka kahle ukuzuza umkhiqizo othuthukisiwe, ophumelelayo, owonga amandla, futhi ohambisana nemvelo obonisa ukuphepha, ukusebenza kahle kokushisa okuphezulu, ukufakwa kalula, ukusebenza okuqondile. , izindlela zokulawula ezisezingeni eliphezulu, nokuqina okunwetshiwe.
1.I-gasification compartment yezinto ezivuthayo ze-biomass iyingxenye ebalulekile, ehlala ibekezelela amazinga okushisa acishe abe ngu-1000°C. Sisebenzisa izinto ezingeniswa kwamanye amazwe ezimelana nezinga lokushisa eliphezulu, ezikwazi ukumelana nezinga lokushisa elingu-1800°C, eziqinisekisa ukuqina. Kusetshenziswe amasu okukhiqiza athuthukile nokuvikela okuningi ukuze kuthuthukiswe ikhwalithi yomkhiqizo nokusebenza kahle kokushisayo, ukuqinisekisa ukuthi izinga lokushisa langaphandle lemishini yethu lihambisana eduze nezinga lokushisa lomoya.
2.Ukusebenza kahle okuyingqayizivele kanye nokuthungela ngokushesha. Isistimu isebenzisa idizayini yomlilo elula, ethuthukisa ukusebenza kahle komlilo ngaphandle kokumelana phakathi nokuvutha. Indlela ehlukile yokushiswa kwe-semi-gasification kanye nomoya wesibili ophenduphendukayo ifinyelela ukusebenza kahle kokuvutha okungaphezu kwama-95%.
3.Isistimu yokulawula ethuthukisiwe ene-automation ephakeme (ethuthukisiwe, evikelekile, futhi elula). Isebenzisa i-dual-frequency automatic control control njalo, iqinisekisa ukusebenza okulula. Kwenza kube lula ukushintsha phakathi kwezigaba ezihlukahlukene zokuvutha okusekelwe ezingeni lokushisa elidingekayo futhi kuhlanganisa nokuvikela ukushisa ngokweqile ukuze kuqiniswe ukuphepha kwemishini.
4.Ukushiswa okuphephile nokunganyakazi. Izisetshenziswa zisebenza ngokucindezela okuncane okuhle, ukuvimbela i-flashback kanye nomlilo.
5.Uhlu olubanzi lokulawulwa komthwalo oshisayo. Umthwalo oshisayo wesithando somlilo ungalungiswa ngokushesha phakathi kwebanga elingu-30% - 120% lomthwalo olinganiselwe, okuvumela ukuqalisa okusheshayo nokusabela okubucayi.
6.Ukufaneleka okubanzi. Izinto zokubasa ezihlukene ezibalelwa ku-6-10mm, njengama-biomass pellets, amakhoba ommbila, amakhoba elayisi, amagobolondo amakinati, ama-sawdust, ukushefa kwezinkuni, nezinsalela zokugaya amaphepha, konke kuyahambisana.
7.Ukuvikelwa kwemvelo okuphawulekayo. Isebenzisa amandla e-biomass avuselelekayo njengomthombo wamafutha, kuzuzwe ukusetshenziswa kwamandla okusimeme. Ubuchwepheshe bokushiswa kwesiteji obusezingeni eliphansi buqinisekisa ukukhishwa okuncane kwe-NOx, i-SOx, nothuli, kuhlangabezana nemithethonqubo yokukhipha imvelo.
8.Ukusebenza okusebenziseka kalula nokulungisa okungenazinkathazo, ngokuphakelwa okuzenzakalelayo kanye nokususwa komlotha okuqhutshwa umoya, okwenza imisebenzi ibe bushelelezi ngokusebenza okuncane, okudinga ukugadwa umuntu oyedwa nje.
9.Izinga lokushisa eliphakanyisiwe. Imishini isebenzisa ukusatshalaliswa komoya okuphindwe kathathu, igcina ingcindezi yesithando somlilo ku-5000-7000Pa ngelangabi elingashintshi kanye nezinga lokushisa, elifinyelela ku-1000 ° C, elilungele ukusetshenziswa kwezimboni.
10.Ezomnotho ngezindleko eziphansi zokusebenza. Idizayini yesakhiwo enengqondo iphumela ezindlekweni ezincane zokubuyisela kabusha kumabhayela ahlukahlukene. Yehlisa izindleko zokushisisa ngo-60% - 80% uma kuqhathaniswa nokushisisa kukagesi, futhi ngo-50% - 60% uma kuqhathaniswa nokushisisa okufakwe uwoyela noma igesi yemvelo.
11.Izengezo zekhwalithi ephezulu (ezithuthukisiwe, zivikelekile, futhi zilungele).
12.Ukubukeka okukhangayo, okuklanywe kahle, futhi kuqedwe ngokufuthwa ngopende wensimbi.

Umdwebo Wohlelo Lokusebenza