CLEANING DEVICE AND METHOD FOR CLEANING THE SIEVE FOR SIFTING Russian patent published in 2021 - IPC B07B1/54 

FIELD: cleaning devices.

SUBSTANCE: invention relates to cleaning devices and methods for cleaning sieve for sifting. The cleaning device can contain supporting frame (120), including lattice structure (130) and a set of compartments (124). A plurality of scattering elements (134a, 134b) can be located inside the compartment. The scattering elements can be attached in a removable manner to the section of the lattice structure that forms part of the compartment. Several loose impact elements (138) can be placed in the compartment. When the cleaning device is attached to the sieve, in response to the movement of supporting frame (120), at least one loose impactor out of a plurality of loose impactors (138) can collide with first scattering element (134a, 134b) and with the surface of the sieve, thereby initiating the cleaning of the sieve. The dimensions, shape, mass, and structure of loose impactors (138) can be set to optimize the impact intensity of the loose impactors with scattering elements (134a, 134b) and with sieve module (110).

EFFECT: cleaning of the sieve for sifting is proposed.

26 cl, 42 dwg