The utility model relates to a ball impeller series automobile eliminating smoke economizer. The rotary impeller of the ball impeller series automobile eliminating smoke economizer adopts a ball impeller structure, and the holding rack, the rotating track and the dimension of the steel ball of the impeller are greater. The ball impeller series automobile eliminating smoke economizer can fit various severe environment in an automobile transportation such as high rotation speed, big vibrating impact force, etc. The utility model has the advantage of better effect of smoke eliminating and better effect of fuel saving.