METHOD FOR STABILIZING CARBON PRODUCT AND DEVICE FOR ITS IMPLEMENTATION Russian patent published in 2022 - IPC F26B17/22 F26B7/00 F28C3/10 

FIELD: timber industry.

SUBSTANCE: inventions relate mainly to the timber industry and can be used in the production of carbon products from wood and other plant materials. Method for stabilizing a carbon product includes introducing product particles into an air flow, passing a particle flow through a cylindrical volume, regulating the product movement speed and contains an odd number of stages, at least three, the stages are implemented in a vertical plane with an alternate change in the direction of particle flow movement, when the product moves is intensively mixed and loosened, in the direction of movement its speed increases, the release of the product from the working area is carried out in a thin layer by means of an air flow directed perpendicular to the product flow. The device for implementing the method comprises an inlet pipe, a vertically installed reservoir, a transportation device, and an air supply unit. The tank contains an odd number of sections connected to each other, inside each section there is a transportation device, in each odd section the transportation device is made in the form of a screw spiral conveyor with a rigid spiral, in each even section, the first half of the transportation device in the direction of material movement is a shaft with blades , the outlet pipe is made in the upper part of the tank and its outlet is located in the zone of air flow generated by the fan.

EFFECT: stabilization of the carbon product, efficient cooling of particles, homogenization of the product (alignment of structure and properties) and obtaining the required consumer properties, including increased bulk density.

2 cl, 1 dwg