Iyo NaOH absorption SO2 yakarongedzwa shongwe ndeye yakajairika gasi absorption midziyo, iyo inowanzo shandiswa mu flue gasi desulfurization process.Nheyo yayo huru ndeyekupfapfaidza mhinduro yeNaOH pawaya mesh corrugated packing, kutora magasi easidhi akadai seSO2 uye kuita neNaOH kugadzira munyu unoenderana, kuitira kuzadzisa chinangwa chekuchenesa gasi reflue.
Iyo yakarongedzwa shongwe inowanzo umbwa nemarara waya mesh packing layer, liquid distributor, air inlet, air outlet, liquid discharge port, discharge port uye zvimwe zvikamu.Iyo simbi mesh corrugated packing layer ndeye yakasimba kurongedza yakazadzwa mushongwe yakarongedzwa, uye basa rayo nderekuwedzera nzvimbo yekubata uye kuwedzera maitiro ekuita.The liquid distributor mudziyo unopfapfaidza mhinduro yeNaOH zvakaenzana pawaya mesh corrugated packing.Iyo mhepo inopinza inoshandiswa kuunza flue gasi rine asidhi magasi akadai seSO2, nepo gasi rinobuda richishandiswa kuburitsa rakacheneswa flue gasi.Iyo mvura yekubuda nayo inoshandiswa kuburitsa mhinduro yeNaOH iyo yakanyura SO2, nepo chiteshi chekuburitsa chinoshandiswa kuburitsa yakanatswa flue gasi uye isina kubatwa gasi.
Mushongwe yakarongedzwa, mhinduro yeNaOH inobata uye inonwisa magasi ane acid akadai seSO2 mugasi reflue, uye oita kuti abudise munyu unoenderana.Mukuita uku, zvinhu zvakaita sekusangana kweNaOH mhinduro, huwandu hwekupfapfaidza, uye tembiricha zvinokanganisa kunyura.Naizvozvo, mumashandisirwo anoshanda, zvinodikanwa kugadzirisa mashandiro eiyo shongwe yakarongedzwa zvinoenderana nezvinodiwa maitiro uye flue gasi zvikamu.
Uye zvakare, iyo shongwe yakarongedzwa inodawo kurapwa kwekubvisa kuti ive nechokwadi chekuti yakanatswa flue gasi uye yakaburitswa mvura inosangana nemamiriro ekunze.Kazhinji, mhinduro yeNaOH inounganidzirwa mudziva remvura yakadzika, uye inogona chete kuburitswa mushure mekusarerekera uye kunaya.
Muchidimbu, iyo NaOH yekunyura SO2 yekurongedza shongwe yakakosha gasi yekuchenesa midziyo.Nekupfapfaidza mhinduro yeNaOH pane corrugated wire mesh packing, SO2 uye mamwe magasi ane acidic anotorwa uye anopindirana neNaOH kugadzira munyu, kuitira kuzadzisa chinangwa chekuchenesa gasi reflue..Muchishandiso chinoshanda, zvinodikanwa kugadzirisa maparamendi ekushanda eshongwe yakarongedzwa zvinoenderana nezvinodiwa maitiro uye flue gasi zvikamu, uye kuita emission kurapwa kusangana nekuchengetedzwa kwezvakatipoteredza zvinodiwa.
Nguva yekutumira: Jun-01-2023