CATALYTIC HEAT GENERATOR AND METHOD FOR REGULATING ITS POWER Russian patent published in 2017 - IPC F23C13/00 

FIELD: power industry.

SUBSTANCE: catalytic heat generator consists of a vertical enclosure with air and fuel feeds at the bottom, flue gas discharge pipes and catalyst charge in the upper part, with a gas distribution grid inside the housing between the air and fuel nozzles on which the mixture of the granular oxidation catalyst and an inert material, above which the organizer and non-isothermal nozzles, the heat exchanger, are sequentially arranged, the housing under the non-isothermal packing, the nozzle for catalyst unloading is located, and the non-isothermal nozzle is connected to the vibrating mechanism. The method of controlling the power of the catalytic heat generator is that the adjustment of the thermal power is carried out by changing the temperature in the fluidized bed over the non-isothermal packing by changing the amplitude and frequency of the oscillations of the non-isothermal packing and changing the amount of fuel burned.

EFFECT: invention allows to increase the limits of the change in the power of the fluidized-bed heat generator with a mixture of catalyst and inert material, without changing its design parameters and without reducing the height of the fluidized bed.

2 cl, 1 dwg