BURNER ATTACHMENT DEVICE WITH COOLING SYSTEM FOR BURNER PLANT IN GAS GENERATOR WITH FLOW GASIFICATION Russian patent published in 2013 - IPC C10J3/50 

FIELD: machine building.

SUBSTANCE: device is installed on a gas generator with flow gasification; with that, burners are fixed in the burner attachment device and pass through a flange fixing the burner attachment device on the gas generator with an air flow and through the burner attachment device into the gas generator. The cooling device has at least two independent cooling circuits; besides, each gas burner has one cooling circuit at least partially so that each gas burner on the end facing the end surface is enveloped with a section of the cooling device; with that, at least one cooling circuit at least partially belongs to the end surface for cooling. Under the flange inside the gas burner attachment device in the downward direction, the gas burners are enveloped with a layer of insulating and fireproof (at least up to 800°C) filling compound with heat conductivity coefficient of 0.02 to 0.8 W/m•K, layer of fireproof (at least up to 800°C) bulk material and a layer of heat-conducting and fireproof (at least up to 1500°C) filling compound with heat conductivity coefficient of 3 to 15 W/m•K.

EFFECT: providing protection against overheating; improving reliability and safety of the plant.

16 cl, 2 dwg