APPARATUS FOR PREPARING AND SUPPLYING GRANULAR CHEMICAL REAGENTS Russian patent published in 2022 - IPC E01C19/20 

FIELD: sorting.

SUBSTANCE: invention relates to apparatus for spreading ice-clearing granular chemicals on an artificial runway. Apparatus for preparing and supplying granular chemicals comprises a body for placing the granular chemicals, installed on the frame of the vehicle, a belt conveyor with a drive for supplying said reagents to the dispenser and the unloading slot located in the lower part of the body, a dispenser, a spreading apparatus, a wind protection apparatus, and a drive roller. An apparatus for crushing granular chemicals, containing at least two parts - movable and fixed, is installed inside the body, near the unloading slot, in the immediate vicinity of the dispenser. The movable part is made in the form of a composite cylinder made of replaceable disks with a shaped peripheral working part, provided with a central part for installation on the central shaft of the apparatus for crushing granular chemicals, as well as peripheral working parts. The replaceable disks are configured to be removed, installed and secured on the central shaft.

EFFECT: ensured spreading of chemical reagents on a runway.

1 cl, 3 dwg