Emva kokusebenzisa i-Acid Dew Dewreser, unokuyazi ngokuchanekileyo i-Acid Dew Ixabiso le-Booues, kunye nexabiso le-vall, kunye ne-Dew Vaces, i-Dew Points Umsebenzisi unokulawula ubushushu begesi yokuphelisa ngaphakathi kuluhlu oluthile ngaphezulu kwe-Acid Dew yegesi ngokomzobo okanye ukunqanda ubushushu be-acid ye-acid kwaye bandise ukhuseleko lomsebenzi we-acid.
Kwizilonda zemizi-mveliso okanye i-boilers yesityalo, iPetroleum Recoll kunye namashishini ekhemikhali kunye nezixhobo zokufudumeza. I-fossil fuels (irhasi yendalo, igesi eyomileyo yerhasi, ilahleko, ioyile enzima, njl njl) isetyenziswa njengamafutha.
Ezi fuels ziqulathe ngaphezulu okanye ngaphantsi kwenani elithile lesalfure, eliza kuvelisa njalo2Kwinkqubo ye-Peroxide. Ngenxa yobukho beoksijini engaphezulu kwegumbi lokudibana, inani elincinci le2idibanisa ioksijini yokwenza oko3, Fe2O3kunye v2O5phantsi kweemeko eziqhelekileyo zomoya. .
Malunga ne-1 ~ 3% yazo zonke2iguqulwe ibe njalo3. Ke3Irhasi kwigesi yeqondo le-floue-chee yobushushu ayizizo zonqulo, kodwa xa ubushushu begesi ye-Flue ihla ngaphantsi kwe-400 ° C, kunjalo3Uya kudibanisa umphunga wamanzi ukuvelisa i-vapor vapor ye-acid.
Ifomula yokuphendula yile ilandelayo:
SO3+ H2O- h2SO4
Xa i-sulfuric acid steam couam kumgangatho wokufudumeza emsileni weziko, amaqondo obushushu asezantsi e-Acid Acid Dew Verw Sordoion iya kwenzeka.
At the same time, the sulfuric acid liquid condensed on the low-temperature heating surface will also adhere to the dust in the flue gas to form sticky ash that is not easy to remove. The flue gas channel is blocked or even blocked, and the resistance is increased, so as to increase the power consumption of induced draft fan. I-Sorisosion kunye ne-Ash Blob isebenze ibeka indawo yokusebenza yendawo yokufudumeza. Since the flue gas contains both SO3kunye nomphunga wamanzi, ziya kuvelisa H2SO4I-vapor, ikhokelela ekunyukeni kwe-acid dew yegesi ye-blie. Xa ubushushu begesi ye-Flue bungaphantsi kune-acid dew fakela ubushushu begesi ye-flie, h2SO4I-Steam iya kubambelela kwi-flue kunye ne-arhed of upeptur2SO4isisombululo. Ezinye izixhobo, ezikhokelela kubushushu obushushu kunye neflethi.
Kwizixhobo ezixhasayo zezixhobo zokufudumeza okanye i-boiler, ukusetyenziswa kwamandla okutsala kwe-flie kunye ne-flouctur of factor i-50% yokusetyenziswa kwamandla ewonke. Ubushushu begesi yokuphelisa igesi ichaphazela ukusebenza ngempumelelo kwethontsi lokufudumeza kunye nabakhethe. Ukuphakama kobushushu obungapheliyo, ukunciphisa ukusebenza kwe-thermal. Kuyo yonke i-10 ° C enyuka kubushushu begesi yokuphelisa, ukusebenza kwe-thermal kuya kuncipha nge-1%. Ukuba iqondo lobushushu legesi lingaphantsi kune-Acid Dew Teint Iqondo lokushisa legesi, iya kubangela ukungasebenzi kwezixhobo kwaye ibangele iingozi zokhuseleko ekusebenzeni kwezixhobo zokufudumeza kunye nezibonda.
Iqondo lokushisa elifanelekileyo lokufudumeza iziko kunye ne-Boiler kufuneka iphakame kancinci kune-acid dew fakela ubushushu begesi ye-flec. Ke ngoko, ukumisela iqondo lokushisa le-Acid lezixhobo zokufudumeza kunye nezibonda sisitshixo sokuphucula ukusebenza ngokuphuculwa kwenkonzo yengqolo yokuqhuba.
IXESHA LOKUQALA: UJan-05 ukuya ku-522
