Low nitrogen emission's combustor

The utility model provides a low nitrogen emission's combustor belongs to the gas appliance field, this kind of low nitrogen emission's combustor, including fire row portion and muddy gas portion, fire row portion arranges including a plurality of fire that set up side by side, and fire row portion is including first side and the second side relative with first side, it has mixed gas chamber to mix gas portion, the 2nd combustion section who includes a combustion section who is close to first side and keep away from first side is arranged to the fire, and a combustion section and the 2nd combustion section symmetry set up, a combustion section has first intake pipe, the one end and the mixed gas chamber intercommunication of first intake pipe, the other end and first combustion chamber intercommunication, the 2nd combustion section has second intake pipe, the one end and the mixed gas chamber intercommunication of second intake pipe, the other end and second combustion chamber intercommunication, first intake