METHOD FOR ALTERNATELY-TWO-SIDED RECLAMATION OF STACK OF NONMETALLIC BUILDING MATERIALS Russian patent published in 2021 - IPC E02B7/06 

FIELD: hydrotechnical construction.

SUBSTANCE: invention relates to the field of hydrotechnical construction and can be used in hydromechanized earthworks, when reclaiming soil in a structure, mainly in a stack for storing nonmetallic building materials from quarries, and can also be used in the field of work technology by means of hydromechanization, mainly used for reclaiming soil roads and industrial sites. The method for alternately-two-sided reclamation of a stack of nonmetallic building materials includes reclamation along a longitudinal pattern from a counter slurry pipeline with two alternately operating spillways and a wandering settling pond. The slurry from the dredger is fed through an onshore pipeline to a tee that allows you to switch the slurry feed to the left or right conical screen.

EFFECT: invention allows switching the directions of the slurry supply to provide averaging of the granulometric composition of nonmetallic building materials over the volume of the stack, as well as minimizing the number of operations performed by bulldozer equipment.

1 cl, 2 dwg