High wind temperature hot-blast stove

The invention discloses a top combustion high blast temperature hot blast stove, which is characterized in that: an hot blast channel in the stove is arranged at the side of a heat storage body in the hot blast stove, which communicates a firebox of a burner at stove top with a high temperature smoke gas channel; a smoke gas mixer outside the hot blast stove body is respectively communicated with the high temperature smoke gas channel and a waste smoke gas channel, which is transferred to an air heat exchanger and a coal gas heat exchanger through pipelines. The invention is able to transfer partial smoke gas generated from the burner at stove top to the smoke gas mixer through the hot blast channel in the stove and the high temperature smoke gas pipeline and then the smoke gas mixed with the waste smoke gas passed the heat storage body; and then, by utilizing the heat exchanger, enhance the pre-heating temperature of the combustion-supporting air and coal gas for the hot blast stove to burn itself to boost the theory burning temperature of the hot blast stove reaching to 1250 DEG C. The invention is applied for iron works and chemical enterprises.