Isimiso sokusebenza sejeneretha yesitimu segesi: Ngokusho kwekhanda elivuthayo, igesi exubile ifafazwa esithandweni se-steam generator, futhi ngokusho kwesistimu yokuthungela ekhanda elivuthayo, igesi exubekile egcwele esithandweni iyathungela. Finyelela umphumela wokushisa isinye sesithando somlilo kanye neshubhu yesithando somlilo wejeneretha yesitimu.
I-generator ye-steam enhle izoklama igumbi lomlilo eligobile eliningi, elivumela igesi evuthayo ukuba ihambe kakhulu emzimbeni wesithando somlilo, okungathuthukisa ukusebenza kahle kokushisa. Isihluthulelo se-generator ye-steam yegesi yikhanda elivuthayo, lapho igesi yemvelo noma uwoyela ixubene nomoya. Kuphela lapho isilinganiso esithile sifinyelelwa lapho igesi yemvelo noma uwoyela kungashiswa ngokuphelele.
Inqubo eyisisekelo yokusebenza yemishini yokuphehla isitimu segesi: Umsebenzi wejeneretha yesitimu ngayinye ngokuyisisekelo ukushisisa amanzi okuphakelayo ngokusekelwe ekukhishweni kokushisa kokushiswa kukaphethiloli kanye nokushintshana kokushisa phakathi kwegesi yokushisa ephezulu yokushisa nendawo yokufudumeza, ukuze amanzi ifaneleka ngemingcele ethile. umusi oshisa kakhulu. Amanzi kufanele adlule ezigabeni ezintathu zokushisa kuqala, ukuhwamuka kanye nokushisa okuphezulu emshinini wokuphehla isitimu ngaphambi kokuba abe isitimu esishisa kakhulu.
Ngamafuphi, ijeneretha yesitimu segesi iyisisetshenziswa esishisa futhi sishise ukuze senze ukushisa, okube sekushiswa ngokuphelele ngegesi. Izidingo ezikhethekile ze-burner ye-gas steam generator yizinga eliphezulu lokuvutha kwe-burner, ukusebenza kokulawula okuphezulu kanye nobubanzi obuningi bomthamo. Kulesi sigaba, izishisi zegesi zihlanganisa izibasi zokusabalalisa okusalungiswa ezifakwe ngokuqondile, izibasi eziphoqelelwe zokusabalalisa okusalungiswa, izibasi zokushayela, njll.
1. Ukushiswa kwe-diffusion kusho ukuthi igesi ayixutshwa kusenesikhathi, kodwa igesi isakazwa emlonyeni wombhobho bese ishiswa. Le ndlela yokushisa ye-generator ye-steam yegesi ingafinyelela ukuzinza okugcwele, futhi izidingo zesitofu aziphezulu, futhi isakhiwo silula futhi sithembekile. Kodwa-ke, ngenxa yokuthi ilangabi lide, kulula ukwakha ukuvutha okungaphelele, futhi kulula ukukhiqiza i-carbonization endaweni eshisayo.
2. Kuyindlela yokushiswa kwegesi ingxenye edinga ukuxutshwa kwangaphambili. Ingxenye yegesi kanye nophethiloli kuxutshwa kusengaphambili, bese kushiswa ngokuphelele. Inzuzo yokusebenzisa le ndlela yomlilo ukuthi ilangabi lomlilo licacile futhi ukusebenza kahle kokushisa kuphezulu; kodwa okubi ukuthi ukusha akuzinzile futhi izidingo zokulawula izingxenye ezivuthayo ziphakeme ngokuqhathaniswa. Uma kungumshini wokushisa igesi, khona-ke le ndlela yokushisa kufanele ikhethwe ngokukhethekile.
3. Ukuvutha okungenamalangabi, indlela yokuvutha ehlanganisa ngokulinganayo isikhala esiphambi kokuvutha negesi ku-generator yesitimu segesi. Uma usebenzisa le ndlela, i-oxygen edingekayo ekushiseni kwegesi ayidingi ukutholakala emoyeni ozungezile. Uma nje ixubene nengxube yegesi ukuze iqedele indawo evuthayo, ukushiswa okusheshayo kungaqedwa.
Isikhathi sokuthumela: Dec-11-2023
