Kubaluleke kakhulu ukunciphisa ukusetshenziswa kweukuqambaisithando somlilo. Izinyathelo ezijwayelekile yilezi:
1. Sebenzisa umthombo wokushisa ofanele
ForgingsUkushisa okuvame ukusetshenziswa kakhulu kuqinile, okuyimpuphu, uketshezi, igesi nezinye izinhlobo. Ukuvutha okuqinile kungamalahle; Uphethiloli wempuphu ngamalahle agayiwe; Izinto zokubasa eziwuketshezi ziwuwoyela osindayo nodizili olula; Amafutha egesi yigesi yemvelo, igesi ye-liquefied petroleum negesi. Abakhiqizi abaningi basebenzisa igesi yemvelo, kanti abanye bavamise ukusebenzisa igesi ye-petroleum ewuketshezi, igesi yamalahle, kodwa futhi abanye abakhiqizi basebenzisa uwoyela osindayo, uwoyela wedizili ongalula.
2. ukusetshenziswa kwesithando sokushisa esithuthukisiwe
Uhlobo lwedijithali oluvuselelayo lwe-high speed pulse combustion kanye nobuchwepheshe bokulawula kanye nobuchwepheshe obuqhubekayo bokuphakela uphethiloli obuvuselela uhlobo lwe-pulse combustion kanye nokulawula ubuchwepheshe kwamukelwa esithandweni sokushisisa igesi ukuze kube nezikhala futhiama-forgings. Uma kuqhathaniswa nemodi evamile yokushisa isivinini esiphezulu + imodi yokushiswa kwe-air preheater, izinga lokonga amandla lifinyelela ku-50% futhi ukufana kwezinga lokushisa kwesithando somlilo kulawulwa phakathi kuka-± 10 ℃ uma kufakwa ekushiseni okuphezulu kokubumba isithando somlilo; izinga lokonga amandla lifinyelela ku-30-50% futhi ukufana kwezinga lokushisa kwesithando somlilo kulawulwa phakathi kuka-±5℃ uma kusetshenziswe esithandweni sokushisa ukushisa okuphakathi nendawo naphansi.
3. ukusetshenziswa kwenqubo yokulayisha impahla eshisayo
Isithando sokulayisha impahla eshisayo yindlela ephumelelayo yokonga amandla ekushiseniama-forging amakhulu, okungukuthi, i-ingot yensimbi ethululwe endaweni yokusebenzela yokwenza insimbi ithuthelwa ngokuqondile endaweni yokusebenzela yokubumba ukuze ifudumale ngaphandle kokupholisa, futhi izinga lokushisa lomlilo ngokuvamile lilawulwa ngaphezu kuka-600 ℃. Uma kuqhathaniswa nesithando somlilo esibandayo, singonga amandla ngo-40-45%, yonge isikhathi sokushisa, sinciphise inani lokucushwa kokushisisa, futhi sithuthukise ukusebenza kahle kokukhiqiza.
4. Ubuchwepheshe bokubuyisela ukushisa kwemfucuza
Izinga lokushisa le-flue gas elikhishwa esithandweni sikaphethiloli liphezulu kakhulu lifinyelela ku-600-1200℃, futhi ukushisa okuthathwayo kubala u-30-70% wokushisa okuphelele. Ukutholwa kanye nokusetshenziswa kwale ngxenye yokushisa kuyindlela ebalulekile yokonga amandla endaweni yokusebenzela yokubumba. Njengamanje, indlela eyinhloko yokusebenzisa iwukusebenzisa i-preheater, okungukuthi, ukusebenzisa imfucuza yokushisa kwe-flue gas ukushisa umoya ovuthayo kanye nophethiloli wegesi. Ngokukhuthazwa ngamandla okonga amandla kanye nokunciphisa intuthu, ukubuyiswa kwesibili kanye nokusetshenziswa kobuchwepheshe bokushisa imfucuza kuzosetshenziswa kabanzi embonini yokubumba.
Isikhathi sokuthumela: Aug-23-2021