The invention provides snow removal equipment for a wall feed-through sleeve. The snow removal equipment comprises an equipment body, a liquid supplying device and a spraying device; the liquid supplying device is connected to the equipment body and used for storing liquid with preset specific resistance; and the spraying device is rotatably connected to the equipment body, connected with the liquid supplying device and used for receiving and spraying the liquid to the wall feed-through sleeve. In the snow removal equipment for the wall feed-through sleeve, through the spraying device, the liquid with the preset specific resistance is sprayed to the wall feed-through sleeve, snows on the wall feed-through sleeve is scoured through impact force generated by using the spraying device to spray the liquid, and the snows can be melted through the liquid, so that the purpose that the snows on the wall feed-through sleeve is rapidly and thoroughly cleaned is achieved, and snow removal efficiency is improved; and owing to the liquid with the preset specific resistance, even if the wall feed-through sleeve normally works, personal potential safety hazard caused by electric conduction of the liquid cannot occur, so that safe operation of the snow removal equipment is guaranteed.