Isifinyezo solwazi oluyisisekelo lwamajeneretha omusi

1. Incazelo ye-steam generator
I-evaporator iyisisetshenziswa esiwumshini esebenzisa amandla okushisa asuka kuphethiloli noma amanye amandla ukushisisa amanzi abe emanzini ashisayo noma isitimu. Ngokuvamile, ukushiswa, ukukhululwa kokushisa, i-slagging, njll kaphethiloli kubizwa ngokuthi izinqubo zesithando somlilo; ukugeleza kwamanzi, ukudluliswa kokushisa, i-thermochemistry, njll kubizwa ngokuthi izinqubo zebhodwe. Amanzi ashisayo noma isitimu esikhiqizwe kubhayela singanikeza ngokuqondile amandla okushisa adingekayo ekukhiqizweni kwezimboni nezolimo kanye nempilo yabantu. Ingabuye iguqulelwe amandla emishini ngokusebenzisa isisetshenziswa samandla esitimu, noma amandla emishini angaguqulwa abe amandla kagesi ngejeneretha. Umklamo womgomo wokusebenzisa i-boiler ephuma kanye i-boiler encane, esetshenziswa kakhulu ekuphileni kwansuku zonke futhi inezinhlelo ezimbalwa zokukhiqiza izimboni.

2. Isimiso sokusebenza se-steam generator
Ikakhulukazi yakhiwe igumbi lokushisa kanye negumbi lokuphefumula. Ngemva kokuthanjiswa ngokuhlanzwa kwamanzi, amanzi aluhlaza angena ethangini lamanzi athambile. Ngemva kokushisisa nokuqeda amandla, ithunyelwa emzimbeni we-evaporator ngephampu yokuphakela amanzi, lapho iqhuba khona ukushintshaniswa kokushisa kwemisebe ngegesi yokushisa ephezulu ye-flue yokuvutha. Amanzi agelezayo anesivinini esiphezulu kukhoyili akubamba ngokushesha ukushisa ngesikhathi sokugeleza futhi abe Ingxube yesoda-amanzi nomhwamuko wamanzi kuhlukaniswa yisihlukanisi samanzi esoda bese kuthunyelwa kumasilinda ahlukene ukuze anikezwe abasebenzisi.

3. Ukuhlukaniswa kwamajeneretha omusi
Ama-evaporator ahlukaniswe abe izinhlobo ezintathu ngokuya ngengcindezi yokusebenza: ingcindezi evamile, ingcindezi encishisiwe kanye nengcindezi encishisiwe.
Ngokusho kokunyakaza kwesisombululo ku-evaporator, kukhona:
(1) Uhlobo lwendilinga. Isixazululo sokubilisa sidlula endaweni yokushisa izikhathi eziningi ekamelweni lokushisa, njenge-central circulation tube type, uhlobo lwebhasikidi olulengayo, uhlobo lokushisa lwangaphandle, uhlobo lwe-Levin kanye nohlobo lokujikeleza okuphoqelekile, njll.
(2) Uhlobo lwendlela eyodwa. Isixazululo se-evaporated sidlula endaweni yokushisa kanye ekamelweni lokushisa ngaphandle kokujikeleza, bese isixazululo esigxilile siyakhishwa, njengohlobo lwefilimu olukhuphukayo, uhlobo lwefilimu oluwayo, uhlobo lwefilimu olushukumisayo kanye nohlobo lwefilimu ye-centrifugal.
(3) Uhlobo lokuthinta ngqo. Indawo yokushisisa kanye nekhambi kuthintana ngokuqondile ukuze kudluliselwe ukushisa, njengesihwamuko esicwilisiwe sokushiswa.
Ngesikhathi sokusebenza kwemishini yokuhwamuka, umusi omningi wokushisa uyasetshenziswa. Ukuze ulondoloze isitimu esishisisayo, kungasetshenziswa imishini yokuhwamuka okunemiphumela eminingi kanye nama-evaporator okucindezela umusi. Ama-evaporator asetshenziswa kakhulu embonini yamakhemikhali, embonini yokukhanya neminye iminyango.

4. Izinzuzo ze-Nobeth steam generator
Ubuchwepheshe bokulawula uhlelo lwe-inthanethi Yezinto: ukuqapha okukude kwesikhathi sangempela kwesimo sokusebenza kwesisetshenziswa, kanye nayo yonke idatha elayishwe kuseva “yefu”;
Isistimu yokukhipha indle ezenzakalelayo: ukusebenza kahle kokushisa kuhlala kuphakeme kakhulu;
Isistimu yokushiswa kwe-nitrogen ephansi kakhulu exutshwe ngokuphelele: ithobela izindinganiso zemvelo eziqine kakhulu, ne-flue gas nitrogen oxide emissions <30mg/m3;
Isiteji sesithathu se-condensation flue igesi yokutakula isistimu yokubuyisela ukushisa: isistimu ye-thermal deaeration eyakhelwe ngaphakathi, i-bipolar condensation flue igesi yemfucuza yokubuyisela ukushisa kwesishintshi sokushisa, izinga lokushisa le-flue gas lingaphansi kuka-60°C;
Ubuchwepheshe be-Steam cross-flow: Indlela ethuthuke kakhulu yokukhiqiza isitimu esigelezayo emhlabeni, futhi inesihlukanisi somusi wamanzi esinelungelo lobunikazi ukuze kuqinisekiswe ukuthi ukugcwala kwesitimu kudlula ama-98%.