HEAT GENERATOR Russian patent published in 2005 - IPC

FIELD: heat engineering, particularly for drying agent preparation.

SUBSTANCE: heat generator comprises fuel combustion chamber, gas blower and spark afterburner. The spark afterburner is made as two sealed chambers arranged in series in direction of fuel gas flow from combustion chamber to blower. Combustion chamber is adapted to burn down fuel of any type. Spark afterburner is connected to combustion chamber and blower by connection pipes and comprises gas-permeable partition provided with heat-accumulation filler layer applied on the partition. The filler creates fluidized bed under dynamic gas action. The first chamber in gas flow direction is connected to atmosphere by connection pipe in which gate valve is installed.

EFFECT: possibility to use fuel of any type to produce drying agent used to dry materials, which permits fuel gas presence in drying agent, reduced cost of drying agent production and increased fire safety.

3 cl, 2 dwg