METHOD FOR HEAT TREATMENT OF BULK MATERIALS Russian patent published in 2021 - IPC F27B9/24 

FIELD: bulk materials processing.

SUBSTANCE: invention relates to the field of technology related to the processing or preparation for further processing of bulk materials, and can be used in agriculture (for heat treatment of the product and other crops) in the food industry and other sectors of the national economy. The substance of the method lies in the fact that the product moved from the inlet to the outlet of the heat chamber is exposed to heat emitted by IR heaters to warm it up to a predetermined temperature, and, in case of a change in the modes of the process, the temperature at the outlet of the product is controlled either by changing the power of IR radiation , or by changing the speed of movement of the product in the chamber.

EFFECT: significant reduction in the time of the transient process (stabilization time) for the establishment of the temperature at the outlet of the installation when the temperature of the product entering its inlet fluctuates, or other external factors (for example, the temperature of the room or changes in the moisture content of the product). This provides a significant improvement in the quality of the processed products.

1 cl, 3 dwg