Njengamanje, izinkinga zemvelo ziya ngokuya ziba zimbi kakhulu.Imishini ye-Desulfurization iyindlela eyinhloko yokulawula i-sulphur dioxide.Namuhla, ake sikhulume ngesakhiwo kanye nesimiso sokusebenza sombhoshongo we-desulfurization wemishini ye-desulfurization.
Ngenxa yabakhiqizi abahlukene, isakhiwo sangaphakathi sombhoshongo we-desulfurization sihlukile.Ngokuvamile, umbhoshongo we-desulfurization uhlukaniswe ikakhulukazi izingqimba ezintathu ezinkulu zesifutho, izendlalelo ezimhlophe kanye nezingqimba ezisusayo.
1. Futha ungqimba
Ungqimba lwesifutho lwakhiwe ikakhulukazi ngamapayipi okufutha namakhanda okufutha.Uketshezi lwe-desulfurization oluqukethe i-LH i-catalyst yokususa uthuli ethangini elijikelezayo lingena kungqimba lwe-spray ngaphansi kwesenzo sepompo ye-slurry.Ikhanda lesifutho lifutha i-sodium hydroxide oketshezini lwe-desulfurization oluthintana ne-flue gas countercurrent bese lusabela ne-sulphur dioxide kugesi e-flue ukwenza i-sodium sulfite.
2. Dela ungqimba olumhlophe
Isendlalelo se-bleaching sakhiwe ngombhoshongo wokupholisa kanye nepayipi lokupholisa.I-flue gas ingena ku-de whitening layer, futhi idivayisi yokupholisa kungqimba lwe-de mhlophe yehlisa izinga lokushisa le-flue gas, ukuze umhwamuko wamanzi ku-flue gas uncibilike kusenesikhathi futhi wehle ngodonga lwangaphakathi lombhoshongo we-desulfurization ungene. i-desulfurization circulating system, ukuze kufezwe inhloso yokwenza mhlophe.
3. Isendlalelo se-Demist
I-flue gas ingena ku-demister yengxenye yokugcina yombhoshongo we-desulfurization ukusuka phansi ukuya phezulu, futhi i-demister isusa inkungu ku-flue gas.I-flue gas ehlanzekile iyakhishwa kushimula.
Isikhathi sokuthumela: Sep-20-2022