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 mobile classifying or screening device, including frame for a classifying apparatus arranged on a chassis. The classifying apparatus has at least one screening surface for separating a fed screening material into at least two screened fractions. The frame includes two lateral frame parts which are formed of longitudinal bars running in the longitudinal direction, which are connected by webs running transversely to the longitudinal bars and which include a topmost longitudinal bar and a bottommost longitudinal bar. At least two transverse bars running in the the transverse direction, which interconnect the two lateral frame parts in the region of the respective bottommost longitudinal bars of the two lateral frame parts. The classifying apparatus is mounted on longitudinal bars and is adjacent to a storing and metering unit in the form of a trough-shaped feed channel having a substantially horizontal direction of discharge onto the screening surface.

A mobile classifying or screening device, including frame for a classifying apparatus arranged on a chassis. The classifying apparatus has at least one screening surface for separating a fed screening material into at least two screened fractions. The frame includes two lateral frame parts which are formed of longitudinal bars running in the longitudinal direction, which are connected by webs running transversely to the longitudinal bars and which include a topmost longitudinal bar and a bottommost longitudinal bar. At least two transverse bars running in the the transverse direction, which interconnect the two lateral frame parts in the region of the respective bottommost longitudinal bars of the two lateral frame parts. The classifying apparatus is mounted on longitudinal bars and is adjacent to a storing and metering unit in the form of a trough-shaped feed channel having a substantially horizontal direction of discharge onto the screening surface.

A compact modular mobile aggregate processing system configured with no stand-alone inter-plant conveyors for decreasing the footprint of the system and an infinitely adjustable flow diverter(s) for increasing the control of and variation of output characteristics of the system; the system further including specialized folding conveyors.

A compact modular mobile aggregate processing system configured with no stand-alone inter-plant conveyors for decreasing the footprint of the system and an infinitely adjustable flow diverter(s) for increasing the control of and variation of output characteristics of the system; the system further including specialized folding conveyors.

A sorting device for sorting out coins from bulk material, includes at least one sorting gap (5) for coins that is limited by at least one roller (2) which can be rotated by a drive (33) about an axis of rotation (A) such that objects that cannot be conveyed through the sorting gap (5) are applied with force by the roller (2) in a direction away from the sorting gap (5) wherein a discharge hood (6) is provided for an eddy current separator device (29), which has an adjustable trajectory separator unit (4) in a hood interior (7), wherein the at least one roller (2) is arranged in or on the discharge hood (6) in relation to the trajectory separator unit (4) such that a non-ferrous metal fraction separated from the bulk material by the trajectory separator unit (4) is guided in the direction of the sorting gap (5) by the weight force of the non-ferrous metal objects (12).

A soil remediation facility includes a first screen apparatus including a vibratory screen, a drum mixer apparatus mixing the contaminated soil with a diluent, a saturated steam and hot water, a scrubbing apparatus including a mixing container and an impeller, a second screen apparatus including a vibratory screen. The facility further includes a floatation apparatus which adds a chemical agent for generating bubbles to the soil mixture, injects an air into the soil mixture to desorb contaminants from the soil mixture, and separates the desorbed contaminants by causing the desorbed contaminants to float. The facility further includes a hydro-cyclone apparatus which swirls substances contained in the soil mixture to sort the substances depending on a particle size and a desilter which swirls substances in the soil mixture at a higher angular velocity than an angular velocity in the hydro-cyclone apparatus to sort the substances.

A plant product extraction apparatus or extractor is provided for separating or grading fine particles from a larger portion of material, such as separating trichomes from a stalk or flower of a plant. The apparatus imparts a plurality modes or patterns of oscillations and vibrations to a particle separator or sieve that holds the plant matter. A motor drives a back and forth motion to a support platform supporting a sieve. The sieve is constrained by a retention tray that is supported by the support platform. One or more vibratory motors provide rapid shaking vibration through the retention tray to the sieve. A haptic transducer or mechanical agitators may be provided to increase throughput of the apparatus. The various motors and locomotion patterns facilitate the separation of finer plant materials from a larger portion of a plant.

A plant product extraction apparatus or extractor is provided for separating or grading fine particles from a larger portion of material, such as separating trichomes from a stalk or flower of a plant. The apparatus imparts a plurality modes or patterns of oscillations and vibrations to a particle separator or sieve that holds the plant matter. A motor drives a back and forth motion to a support platform supporting a sieve. The sieve is constrained by a retention tray that is supported by the support platform. One or more vibratory motors provide rapid shaking vibration through the retention tray to the sieve. A haptic transducer or mechanical agitators may be provided to increase throughput of the apparatus. The various motors and locomotion patterns facilitate the separation of finer plant materials from a larger portion of a plant.

A hydraulic separation system and method enables efficient recycling of log yard waste from an elevated frame. The system separates fine granules, small rocks, small bark, large bark, and large rocks with a variety of sequentially positioned, hydraulically powered separating components. The separation is mechanical and the size and weight of the individual material determines where in the system it is separated. Conveyors carry the log yard waste through the system. Shaking screens shake in a fast, up and down motion to flip and move the material through the system. Adjustable sloped plates work to accelerate and decelerate the material through the system. Dampening fingers control the disposition of elongated pieces of large bark and help to decelerate down the material. Blowers separate the bark from heavier rock and granular material. The elevated frame to enable cleaning and access to materials discharged beneath the elevated frame.