The utility model relates to a stench waste gas removing device, the electrolytic bath of liquid in including a rotating packed bed, the 2nd rotating packed bed, first collecting tank and being used for the first collecting tank of electrolysis, a rotating packed bed's gas vent is connected through first connecting pipe with the 2nd rotating packed bed's air inlet, a rotating packed bed arranges to first collecting tank through the liquid that first fluid -discharge tube will absorb behind the waste gas, and electrolytic bath and the 2nd rotating packed bed's inlet passes through second feed liquor pipe intercommunication. The utility model discloses an alkali lye in the rotating packed bed adsorbs stench waste gas, and stench waste gas after will adsorbing again directly or indirectly reacts through the electrolyte in the 2nd rotating packed bed, carries out the oxidation to waste gas, further drives remaining stench waste gas through plant deodorant at last, consequently, the utilitymodel discloses a waste scavenging efficiency is higher, cleaner, the cost is lower, littleer to the secondary pollution of environment.