Commercial low-noise energy-saving too-high-firing furnace end

The invention discloses a commercial low-noise energy-saving too-high-firing furnace end. The commercial low-noise energy-saving too-high-firing furnace end comprises an upper cover, a middle shell and a base. A combustion chamber is arranged in the upper cover; an isolation ring is arranged at the bottom of the combustion chamber; mixed air ducts are formed on the peripheral side of the isolation ring; the middle of the isolation ring is in a downward-concave structure and is provided with a kindling material cap; an air inlet is formed in the bottom end of the base; a cyclone flow guide plate is arranged in the base; air flow guide holes are formed in the peripheral side of the cyclone flow guide plate; the middle of the cyclone flow guide plate is of a downward-concave structure to form a gas collection chamber; a joint is arranged at the bottom of the gas collection chamber; an ignition air inlet pipe which extends upwards is arranged on the top of the joint and is connected with the kindling material cap; an air inlet connecting pipe is arranged on the joint; a gas inlet pipe is arranged on the side wall of the gas collection chamber; a mixed cover is arranged on the ignition air inlet pipe; a sleeve pipe which stretches into the gas collection chamber is arranged at the bottom of the mixed cover; a ring of gas spray holes are formed in the surface of the outer ring of the sleeve pipe. The commercial low-noise energy-saving too-high-firing furnace end has the advantages of being safe in ignition, avoiding backflow of gas, being full in combustion, too high in fire, low in noise and environmentally-friendly, saving energy and the like and is mainly used as a commercial cooker furnace end.