Hona joale, mathata a tikoloho a ntse a mpefala le ho feta.Lisebelisoa tsa desulfurization ke mokhoa o ka sehloohong oa ho laola sulfur dioxide.Kajeno, ha re bue ka sebopeho le molao-motheo oa ts'ebetso oa tora ea desulfurization ea thepa ea desulfurization.
Ka lebaka la bahlahisi ba fapaneng, sebopeho sa ka hare sa tora ea desulfurization se fapane.Ka kakaretso, tora ea desulfurization e arotsoe haholo ka likarolo tse tharo tse kholo tsa spray, demisting layers le demisting layers.
1. Spray layer
Sebaka sa spray se entsoe haholo-holo ka liphaephe tsa spray le lihlooho tsa spray.Mokelikeli oa desulfurization o nang le mokelikeli oa ho tlosa lerōle oa LH ka har'a tanka e potolohang o kena ka lera la spray tlas'a ketso ea pompo ea slurry.Hlooho ea spray e fafatsa sodium hydroxide ka har'a mokelikeli oa desulfurization o kopanang le khase ea flue countercurrent 'me e sebetsa le sulfur dioxide ka gase ea flue ho hlahisa sodium sulfite.
2. De whitening lera
The bleaching layer e entsoe ka tora e pholisang le pipe e pholisang.The flue gas kena de whitening layer, 'me sesebelisoa se pholileng se ka har'a de whitening layer se theola mocheso oa khase ea flue, e le hore mouoane oa metsi ka khase ea flue o qhibilihe esale pele' me o theohele ho theosa le lebota le ka hare la tora ea desulfurization ho kena. tsamaiso ea potoloho ea desulfurization, e le ho finyella sepheo sa ho soeufala.
3. Demist layer
The flue gas kena demister karolo ea ho qetela ea desulfurization tower ho tloha tlase ho ea holimo, 'me demister tlosa moholi khase ea flue.Khase e hloekisitsoeng ea flue e ntšoa ka chimney.
Nako ea poso: Sep-20-2022