Cement kiln head waste heat recovery boiler

The utility model discloses a cement kiln head waste heat recovery boiler. The utility model belongs to the technical field of cement kiln waste heat recovery. The utility model discloses a mud kiln head waste heat recovery boiler. The boiler comprises a boiler body, a waste gas inlet shell is arranged at the top of the boiler body; a waste gas uniform distribution plate is arranged in the waste gas inlet shell; the bottom end of the boiler body is connected with a waste gas outlet shell; a superheater, an evaporator and an economizer are arranged in the boiler body from top to bottom. Tube rows are respectively arranged in the superheater, the evaporator and the economizer; the tube bank is formed by connecting a plurality of heat exchange tubes end to end; the multiple heat exchange tubes are arranged in a rectangular shape in the longitudinal section direction of the heat exchange tubes. The beneficial effects of the utility model are that; according to the utility model, the internal structure of the wast