A fluidized inertia table for separating materials between an upstream delivery station and a downstream receiving station is provided. The fluidized inertia table for separating materials creates a moment of inertia and/or rotary motion which are then translated into reciprocating or jarring motions and separates the materials loaded onto the tray.

The invention relates to a plant for treating a mixture of waste products from a domestic waste collection, comprising a unit for treating a mixture (2B) of materials obtained from the mixture of waste, a substantial portion of the mass of the mixture of materials being formed by biodegradable materials, the treatment unit comprising a trommel screen (3) which is provided with a wall (4) for separating the mixture (2B) of materials into a first fraction (5) passing over the wall (4) and a second residual fraction, two densimetric tables, and a ballistic separation means (8) which is positioned between the trommel screen (3) and the densimetric tables in order to collect the first fraction (5) of materials and to supply the densimetric tables with a first sub-fraction and second sub-fraction (9, 10) of materials, respectively, the first subfraction (9) being formed by materials which have a density lower than that of the materials forming the second sub-fraction (10).

Waste treatment methods and plants.

The invention relates to a plant for treating a mixture of waste products from a domestic waste collection, comprising a unit for treating a mixture (2B) of materials obtained from the mixture of waste, a substantial portion of the mass of the mixture of materials being formed by biodegradable materials, the treatment unit comprising a trommel screen (3) which is provided with a wall (4) for separating the mixture (2B) of materials into a first fraction (5) passing over the wall (4) and a second residual fraction, two densimetric tables, and a ballistic separation means (8) which is positioned between the trommel screen (3) and the densimetric tables in order to collect the first fraction (5) of materials and to supply the densimetric tables with a first sub-fraction and second sub-fraction (9, 10) of materials, respectively, the first subfraction (9) being formed by materials which have a density lower than that of the materials forming the second sub-fraction (10).

Waste treatment methods and plants.

A system and method for separating granular particles according to particle size, and more particularly enhance ore grades by removing unwanted material. The system (10) comprises means (11) for transporting granular material (12) comprising multiple sized fractions with gradation of the particles according to particle size between relatively fine fractions and relatively coarse fractions, in a direction having a horizontal component; and subjecting the granular material (12) to vibration while being so transported to induce some separation of particles according to particle size. The system (10) further comprises means (13) for causing the granular material (12) to subsequently move as a granular flow (14) along a curved path (15) under the influence of gravity to further induce separation of particles according to particle size. The system (10) still further comprises means (16) for dividing the granular flow (14) moving along the curved path (15) into different streams (17) according to their trajectory.

A system and method for separating granular particles according to particle size, and more particularly enhance ore grades by removing unwanted material. The system (10) comprises means (11) for transporting granular material (12) comprising multiple sized fractions with gradation of the particles according to particle size between relatively fine fractions and relatively coarse fractions, in a direction having a horizontal component; and subjecting the granular material (12) to vibration while being so transported to induce some separation of particles according to particle size. The system (10) further comprises means (13) for causing the granular material (12) to subsequently move as a granular flow (14) along a curved path (15) under the influence of gravity to further induce separation of particles according to particle size. The system (10) still further comprises means (16) for dividing the granular flow (14) moving along the curved path (15) into different streams (17) according to their trajectory.

A system and method for sizing and separating granular particles within the bulk granular solids by creating a graded granular flow comprising multiple sized fractions with gradation of the particles according to particle size between relatively fine fractions and relatively coarse fractions; and capturing at least a portion of granular flow. The system (11) comprises means (25) for creating the graded granular flow, and means (30) for capturing at least a portion of the graded granular flow. The graded granular flow is split into separate streams, one of which is subsequently captured by intercepting that stream. The intercepted stream may be collected or redirected for further processing.

A system and method for sizing and separating granular particles within the bulk granular solids by creating a graded granular flow comprising multiple sized fractions with gradation of the particles according to particle size between relatively fine fractions and relatively coarse fractions; and capturing at least a portion of granular flow. The system (11) comprises means (25) for creating the graded granular flow, and means (30) for capturing at least a portion of the graded granular flow. The graded granular flow is split into separate streams, one of which is subsequently captured by intercepting that stream. The intercepted stream may be collected or redirected for further processing.

The vibration device includes a base, a movable bench, a first horizontal excitation unit, a second horizontal excitation unit, and a vertical excitation unit. The vibration device includes a first middle bench and a second middle bench between the base and the movable bench. The vibration device includes first horizontal elastic support units, second horizontal elastic support units, and vertical elastic support units that elastically connect the base, the first middle bench, the second middle bench, and the movable bench sequentially in the first horizontal direction, the second horizontal direction, and the vertical direction. If overall device is supposed as a first mass body, a second mass body, and a third mass body with the first horizontal elastic support units and the second horizontal elastic support units as boundaries, respective barycentric positions of these mass bodies are almost the same in the vertical direction and horizontal direction.

An aggregate processing assembly is provided. The processing assembly includes a separator assembly having a central member extending from a first end to a second end, the central member supporting at least one helical flight provided between the first and second ends, the helical flight having a width provided between a proximal end and a distal end. An assembly housing is provided around a portion of the separator assembly, the assembly housing includes a collection portion for receiving processed feed stock which exits the separator assembly radially away from the central member outward past the distal end, and the collection portion includes a first outlet. A second outlet is coupled to the separator assembly for receiving processed feed stock which exits the separator assembly at the second end of the at least one helical flight. A proppant, an aggregate, a system for processing feed stock to produce a proppant or aggregate, and a method of producing a proppant or aggregate is also provided.

An aggregate processing assembly is provided. The processing assembly includes a separator assembly having a central member extending from a first end to a second end, the central member supporting at least one helical flight provided between the first and second ends, the helical flight having a width provided between a proximal end and a distal end. An assembly housing is provided around a portion of the separator assembly, the assembly housing includes a collection portion for receiving processed feed stock which exits the separator assembly radially away from the central member outward past the distal end, and the collection portion includes a first outlet. A second outlet is coupled to the separator assembly for receiving processed feed stock which exits the separator assembly at the second end of the at least one helical flight. A proppant, an aggregate, a system for processing feed stock to produce a proppant or aggregate, and a method of producing a proppant or aggregate is also provided.