DEVICE FOR CONTROLLING SIZE OF DRY ICE GRANULES AND THEIR DOSING FOR DEVICE FOR MIXING SOLID PARTICLES OF DRY ICE WITH FLOW OF GASEOUS MEDIUM Russian patent published in 2024 - IPC F25C5/02 

FIELD: various technological processes.

SUBSTANCE: invention relates to a device for controlling the size of dry ice granules and their dosing for a device for mixing solid particles of dry ice with a flow of a gaseous medium. Device for controlling the size of dry ice granules and dosing them for a device for mixing solid particles of dry ice with a flow of a gaseous medium comprises a housing having a section for feeding granules and a section for removing granules, between which there is a rotary element for transporting granules from the granules inlet section to the granules outlet section. At that, in the housing parallel to each other there are at least two rotary feeding elements, and between the said rotary feeding elements there is a cutting element. At the same time the feeding elements are brought into rotation with provision of their rotation in opposite directions relative to the direction of granules passage from the granules inlet section to the granules output section.

EFFECT: simplified design of the device, reduced power consumption.

2 cl, 11 dwg