PROCESSING OF MINING FEEDSTOCKS USING KINETIC PULVERIZATION AND SEPARATION

    公开(公告)号:US20250027183A1

    公开(公告)日:2025-01-23

    申请号:US18840780

    申请日:2023-02-24

    Abstract: The present document related to the processing of mining materials, such as ores, rocks, minerals, and aggregate materials to separate valuable components. There is provided a process and system for extracting a valuable component from a mining feedstock comprising geological materials. The process can comprise subjecting the mining feedstock to a kinetic pulverization stage wherein the mining feedstock is subjected to self-collisions created by vortices within the kinetic pulverizer to produce a pulverized material; admixing the mining feedstock or the pulverized material with a chemical additive configured to selectively liberate the valuable component from the geological material; and subjecting the pulverized material to an extraction stage to produce a valuable component-rich stream and a valuable component-depleted stream. There is also provided processes for producing a homogenous mixture of a geological material derived from a mining feedstock and an additive, as well as processes for mechanochemically processing a raw material.

    Method and apparatus for recylcing laminated glass

    公开(公告)号:US12194659B2

    公开(公告)日:2025-01-14

    申请号:US17722309

    申请日:2022-04-16

    Applicant: SAPERATEC GMBH

    Abstract: A method for recycling of laminated glass is disclosed. The laminated glass comprises at least one glass layer and at least one polyvinyl butyral (PVB). The method comprises mechanical removal of at least part of the glass, placing residual waste with glass particles in a vat comprising a separation fluid to produce a mixture of glass particles and one polyvinyl butyral (PVB) pieces from the residual waste, from which the one polyvinyl butyral (PVB) pieces can be screened off, washed, and dried for reuse. The separation fluid comprises water and butyl diglycol.

    Container
    3.
    发明授权

    公开(公告)号:US12193607B2

    公开(公告)日:2025-01-14

    申请号:US17857436

    申请日:2022-07-05

    Abstract: A container when assembled includes a body, a cover, a lower grinding component, and an upper grinding component. The body includes a primary storage area compartment, the lower grinding component includes a grinding area compartment, and the upper grinding component includes a secondary storage area compartment. The upper grinding component partially nests within the lower grinding component. The lower grinding component defines a recess that includes the grinding area compartment. The upper grinding component is inserted into and partially received within the recess of the lower grinding component to form a grinder. The lower grinding component partially nests within the body of the container and the cover fits over the upper grinding component and partially over the lower grinding component when the cover is secured to the body of the grinder, whereby the grinder is completely enclosed within the body and cover of the container.

    Manoueverable crushing and screening system

    公开(公告)号:US12128421B2

    公开(公告)日:2024-10-29

    申请号:US17262382

    申请日:2019-07-24

    CPC classification number: B02C23/10 B02C21/026 B07B1/005

    Abstract: A manoueverable crushing and screening system (50) is disclosed. The manoueverable crushing and screening system (50) comprises of a chassis (52) with a manoueverable undercarriage (58). The system (50) also comprises of a crushing unit (53) mounted at one end of the chassis (52) and a screening unit (51) that is mounted on the other end of the chassis (52). A steep angle conveyor (55) is configured between the crushing unit (53) and the screening unit (51) and the steep angle conveyor (55) is operable between a first position (A) and a second position (B). In the first position (A), the steep angle conveyor (55) conveys crushed material from the crushing unit (53) to the screening unit (51). This configuration of the system reduces operating length of equipment and also reduces length of the plant.

    Bale Breaker and Bale Breaker Method
    7.
    发明公开

    公开(公告)号:US20240196806A1

    公开(公告)日:2024-06-20

    申请号:US18084648

    申请日:2022-12-20

    Applicant: Heubatec GmbH

    Inventor: Frank Elsner

    Abstract: The invention relates to a bale breaker (1) for a bale (2) of hay, straw, litter and/or fodder, comprising support means (3) for the bale (2) and breaker means (4) adapted to detach hay, straw, litter and/or fodder from a bale (2) provided on the support means (3) and to transport it to discharge means (5) arranged downstream of the breaker means (4), wherein feed means (6) for feeding a bale (2) provided on the support means (3) in a feed direction (Z) toward the disintegrating means (4) are associated with the support means (3), and wherein feed drive means (7) for driving the feed means (6) and disintegrating drive means (8) for driving the disintegrating means (4) are further provided, wherein control devices (9) are associated with the feed drive devices (7) and/or the opening drive devices (8) and/or the discharge devices (5), which are designed to control the feed drive devices (7) and/or the opening drive devices (8) and/or the discharge devices (5) in such a way that a malfunction or disturbance, such as in particular a jam or a blockage by the bale (2), in particular at the opening devices (4) and/or the discharge devices (5), is avoided or eliminated. Furthermore, the invention relates to a bale unraveling method in which a bale (2) of hay, straw, litter and/or fodder is transported on support devices (3) by means of their feed devices (6) driven by feed drive devices (7) to unraveling devices (4) driven by unraveling drive devices (8), which unravel hay, straw, litter and/or fodder from the bale (2) and transport it to output devices (5), wherein the feed drive devices (7) and/or the unraveling drive devices (8) and/or the dispensing devices (5) are controlled by means of control devices (9) in such a way that a malfunction or disturbance, such as in particular a jam or a blockage by the bale (2), in particular at the unraveling devices (4) and/or the dispensing devices (5), is avoided or eliminated.

    ROCK PROCESSING APPARATUS WITH IMPROVED PLANNING OF THE LOCATION OF A MATERIAL FEED WITHIN A MATERIAL BUFFER

    公开(公告)号:US20240024888A1

    公开(公告)日:2024-01-25

    申请号:US18353344

    申请日:2023-07-17

    Applicant: Kleemann GmbH

    CPC classification number: B02C23/10 B02C25/00

    Abstract: The present disclosure relates to a rock processing apparatus (12) for crushing and/or sorting granular mineral material (M) according to size, comprising: a material feeding apparatus (22) including a material buffer (24), the material feeding apparatus (22) having an overall feed area (102), at least one working unit of at least one crushing apparatus (14) and at least one screening apparatus (16, 18), at least one conveyor apparatus (26, 32), a control unit (60), at least one sensor (70, 76, 78, 80, 82, 84, 86, 88, 90, 92, 94, 96, 98) for detecting at least one operating parameter, the sensor (70, 76, 78, 80, 82, 84, 86, 88, 90, 92, 94, 96, 98) being connected to the control unit (60), at least one output device (66) for outputting information, the output device (66) being connected to the control unit (60). The control unit (60) is designed, in an operation with discontinuous material feed of starting material (M) to be processed, to ascertain a local target subarea (116) within the overall feed area (102), selected for the next material feed, on the basis of the at least one detection signal as location information, and to transmit the location information to the output device (66), the output device (66) being designed to output the location information.

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