公开(公告)号：US11872594B2

公开(公告)日：2024-01-16

申请号：US17641471

申请日：2020-09-09

Applicant: Re-Match Holding A/S

Inventor： Martin Welling Sørensen ,  Rasmus Damhus

IPC: B07B1/46 ,  B07B1/36 ,  G01N15/02

CPC classification number: B07B1/4636 ,  B07B1/36 ,  G01N15/0272 ,  B07B2201/04

Abstract: A separation system suitable for separating a dry or dried infill preferably including rubber and/or sand, into a plurality of fractions, the separation system includes a first screening means configured to receive a first set of separation screens said set of separation screens being configured to separate infill into a first plurality of fractions, wherein the separation system further includes a pre-analysis unit, a database and a processing unit configured to calculate correlation coefficients and/or deviation values between the first set of composition values and a plurality of second sets of composition values of the database; and a method for separating a dry or dried infill having a composition of materials, preferably including rubber and sand, into a plurality of fractions.

公开(公告)号：US20230390804A1

公开(公告)日：2023-12-07

申请号：US18249247

申请日：2021-10-15

Applicant: Schenck Process Australia Pty Limited

Inventor： Douglas Robert Teyhan ,  Jack Woodward ,  Mariusz Milewicz

IPC: B07B1/44 ,  B07B1/28 ,  H02K7/06 ,  H02K7/02 ,  H02K7/10

CPC classification number: B07B1/44 ,  B07B1/28 ,  H02K7/061 ,  H02K7/02 ,  H02K7/1004 ,  B07B2201/04

Abstract: The specification discloses a vibratory screening apparatus for screening mined ore materials utilizing elliptical vibration, the apparatus having a static section, a dynamic section including a screening deck, the apparatus having three pairs of rotary motion exciter cells positioned with a first group of three said rotary motion exciter cells on a first side of the dynamic section and a second group of three said rotary motion exciter cells on a second side of the dynamic section, each of the cells in said first group forming a pair with a respective one of the cells in the second group, the apparatus further including drive means for rotationally driving the cells, and mechanical synchronisation means linking rotation of a first said pair to a second said pair of the cells whereby, in use, rotation of said pairs of cells are mechanically synchronised.

公开(公告)号：US11833544B2

公开(公告)日：2023-12-05

申请号：US16469754

申请日：2017-12-14

Applicant: Axiom Process Limited

Inventor： Marshall Graham Bailey

IPC: B07B1/46 ,  B07B1/36 ,  B07B13/16

CPC classification number: B07B1/4609 ,  B07B1/36 ,  B07B13/16 ,  B07B2201/02 ,  B07B2201/04 ,  B07B2230/01

Abstract: A basket system for a shale shaker includes a front, solids discharge end and a rear, feed end, spaced apart by opposed first and second sides. The feed end includes a fluid retaining wall. A first screen deck frame is mounted or mountable to the basket for supporting a screening surface and forming a first screen deck in use. The screening surface of the first screen deck has a lower, feed receiving end that is proximal to the fluid retaining wall at the rear end of the basket and a distal, higher, solids discharge end at the front end of the basket. The basket further includes at least one mounting for mounting at least one additional screen deck frame above or below the first screen deck frame.

公开(公告)号：US20230381820A1

公开(公告)日：2023-11-30

申请号：US18245908

申请日：2022-01-19

Applicant: BALSU GIDA SANAYI VE TICARET ANONIM SIRKETI

Inventor： Nusret OZBAG

IPC: B07B9/00 ,  A23N12/00 ,  B07B4/02

CPC classification number: B07B9/00 ,  A23N12/00 ,  B07B4/02 ,  B07B2201/04

Abstract: A pre-cleaning system is provided. The pre-cleaning system is for providing purification of unshelled hazelnut at least partially from foreign substances before processing of unshelled hazelnut. The improvement of the pre-cleaning system is that the pre-cleaning system includes at least one first separation unit where the foreign substances, which are outside the acceptable dimensions of unshelled hazelnut, are sieved and separated, at least one second separation unit positioned in the vicinity of said first separation unit and which can provide separation of foreign substances, which have specific weight lower than the specific weight of acceptable unshelled hazelnut, by means of an artificial air flow provided in at least one flow path provided thereon, at least one third separation unit positioned in the vicinity of said second separation unit and which can provide separation of foreign substances, which have specific weight higher than the specific weight of unshelled hazelnut.

公开(公告)号：US11813643B2

公开(公告)日：2023-11-14

申请号：US18112001

申请日：2023-02-21

Applicant: ORENDA AUTOMATION TECHNOLOGIES INC.

Inventor： Hristos Lefas ,  Malcolm Lawrence Baird

IPC: B07B1/46 ,  B07B4/08

CPC classification number: B07B1/46 ,  B07B1/4645 ,  B07B2201/04

Abstract: A sifter insert for use in a sifting device has an insert frame and a screening media affixed thereto. An insert frame air channel is located within the insert frame. The sifter insert is sized to be received in a sifter box frame of an associated sifter box. The sifter box frame has a box frame air channel in fluid communication with the insert box frame channel of the received sifter insert. The passage of air through the box frame air channel and the insert frame air channel may cool the sifter box and the insert frame, and may cool the screening media and the material being sifted thereon. Channel holes in the insert frame may direct air from the insert frame air channel to the screening surface of the screening media.

公开(公告)号：US20230191456A1

公开(公告)日：2023-06-22

申请号：US17926698

申请日：2021-05-24

Applicant: Metso Outotec Finland Oy

Inventor： Jouni T. Rajala ,  Timo Leinonen

IPC: B07B1/48

CPC classification number: B07B1/48 ,  B07B2201/04

Abstract: A screen medium of a mobile multi-deck screen is tensioned with a tensioner. A tensioning link engages and tensions a screen medium on a side thereof by at least two linear tension rods, when the screen medium side tensioner is installed to the mobile multi-deck screening device. An adjusting member causes for each of the at least two linear tension rods, a linear movement tensioning by the tensioning link the side of the screen medium above the two linear tension rods. A retractor disengages the tensioning link responsively to untightening the at least two tensioning rods. A screen deck, a screen and a mobile multi-deck screening device are also disclosed as well as a method for replacing a screen medium using the tensioner.

公开(公告)号：US20230166296A1

公开(公告)日：2023-06-01

申请号：US18101073

申请日：2023-01-24

Applicant: Chad M. Johnson

Inventor： Chad M. Johnson ,  Matthew Long ,  Paul Herrera

IPC: B07B1/30 ,  B07B1/46 ,  B07B15/00

CPC classification number: B07B1/30 ,  B07B1/4609 ,  B07B15/00 ,  B07B2201/04

Abstract: 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.

公开(公告)号：US20180141085A1

公开(公告)日：2018-05-24

申请号：US15876513

申请日：2018-01-22

Applicant: FP Canmechanica Inc.

Inventor： Daniel Guy Pomerleau

IPC: B07B1/46 ,  B07B1/48

CPC classification number: B07B1/46 ,  B07B1/48 ,  B07B2201/02 ,  B07B2201/04

Abstract: A screen system for improving a vibrating shaker apparatus for separating drilling fluid and drill cuttings is described. The screen system comprises a dual screen having a coarse mesh upper screen attached to a finer mesh lower screen with a channel between the two screens. One or both of the screens may be wedge shaped to affect the flow rate of drilling fluid and drill cuttings across the screen. The screen systems can be installed in existing shaker apparatuses using various attachment systems, such as wedge clamping systems, hydraulic or air pressure clamping systems, or hook screen systems.

公开(公告)号：US09937530B2

公开(公告)日：2018-04-10

申请号：US14889412

申请日：2014-05-09

Applicant: M-I LLC

Inventor： Benjamin Holton ,  John Fedders

IPC: B07B1/46 ,  E21B21/06 ,  B07B1/28 ,  F16J15/10

CPC classification number: B07B1/46 ,  B07B1/28 ,  B07B2201/04 ,  E21B21/065 ,  F16J15/10

Abstract: This disclosure is generally drawn to systems, devices, apparatus, and/or methods related to sealing mechanisms for vibratory separators. Specifically, the disclosed systems, devices, apparatus, and/or methods relate to seals having support(s) for improved installation in and/or removal from a vibratory separator. In some examples, an apparatus may include a seal and a support member. The seal may have two opposing side members and an end member coupled to and extending between the two opposing side members. The support member, which is at least partially rigid, may be coupled to the end member of the seal. In some examples, the support member may be integrated with or removably coupled to the seal.

公开(公告)号：US09869145B2

公开(公告)日：2018-01-16

申请号：US13678810

申请日：2012-11-16

Applicant: M-I L.L.C.

Inventor： Bradley N. Jones ,  Thomas Geehan

IPC: B01D35/00 ,  B01D35/14 ,  B01D33/70 ,  B01D33/44 ,  B01D35/20 ,  E21B21/06 ,  B07B1/46 ,  B07B1/55 ,  B07B13/16 ,  B25J11/00 ,  B25J15/00 ,  B01D24/38 ,  B01D41/04 ,  B01D33/00 ,  C02F1/00 ,  B07B1/28 ,  B07B1/40

CPC classification number: E21B21/065 ,  B07B1/40 ,  B07B1/46 ,  B07B1/4627 ,  B07B1/55 ,  B07B13/16 ,  B07B2201/04 ,  B25J11/00 ,  B25J15/0019 ,  Y10T29/49721 ,  Y10T29/49769

Abstract: A system and method include a shaker configured to separate solids from a drilling fluid, the shaker having a screen assembly, and an actuated arm operatively coupled to the shaker, the actuated arm configured to interact with the screen assembly of the shaker. The actuated arm is configured to interact with the screen assembly of the shaker, with the actuated arm configured to remove, to inspect, to clean, to repair, or to replace the screen assembly of the shaker.