Catalytic combustion furnace for catalytic combustion

The utility model relates to the technical field of catalytic combustion furnaces, and discloses a catalytic combustion furnace for catalytic combustion, which solves the problem that in the process of replacing a catalytic bed plate of an existing catalytic combustion furnace, when an operator directly stretches the hand into a furnace body to pull out the catalytic bed plate, the residual heat in the furnace body is easy to scald the hand of the operator, and comprises an equipment box, a combustion furnace body is fixedly mounted at the top of the equipment box, a mounting box is fixedly mounted on one side of the equipment box, an air inlet pipe is fixedly mounted on the lower portion of one side of the combustion furnace body, an igniter is fixedly mounted on the upper portion of one side of the combustion furnace body, and a first sealing door is movably mounted on the other side of the combustion furnace body. A first pull handle is fixedly mounted on one side of the first sealing door; according to th