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公开(公告)号：US12091817B2
公开(公告)日：2024-09-17
申请号：US17289001
申请日：2019-10-30
申请人： VALMET AB
发明人： Örjan Ahlgren
摘要： The invention relates to a discharge screw arrangement (12) for discharging lignocellulosic material (7) from a lignocellulosic treatment reactor (1) and comprises a discharge screw (10), a feeder pipe (11) and a blow pipe (5), the discharge screw being accommodated in and rotatably arranged inside the feeder pipe and being configured to mechanically transport the lignocellulosic material in a longitudinal direction along a rotational axis of the discharge screw through the feeder pipe towards a downstream end (14) of the feeder pipe, which discharge screw arrangement is configured to allow steam to flow through the feeder pipe to help transporting the lignocellulosic material in the longitudinal direction along through the feeder pipe and out of the feeder pipe through an outlet nozzle (24) arranged in a side wall of the feeder pipe (11) at the downstream end of the feeder pipe and into the blow pipe, wherein the discharge screw arrangement further comprises a material spreader (20), which is rotatably arranged at the downstream end of the feeder pipe and is configured to transport the lignocellulosic material in a radial direction, perpendicular to a rotational axis of the material spreader, towards the outlet nozzle, which is arranged peripherally of the material spreader, and out of the feeder pipe through the outlet nozzle and into the blow pipe.
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公开(公告)号：US20240025655A1
公开(公告)日：2024-01-25
申请号：US18027412
申请日：2021-09-29
申请人： EGIS S.r.l.
发明人： Osvaldo SIEMONI
CPC分类号： B65G33/14 , B65G33/32 , B65G65/463
摘要： Dispensing device (1) for the controlled dispensing of food substances contained in a container (2) which can be associated with the dispensing device (1) in correspondence with a mouth (20) of the container through which the substance to be dispensed passes; the device (1) comprises: a screw element (10) comprising a hollow cylindrical body (12) with an inlet (11) connectable to the container (2) and a dispensing outlet (14); a helicoid (13) disposed internally and coaxial with respect to the cylindrical body (12); a support base (3) comprising motor means (4, 5) connected and acting on the screw (10) to activate on command the controlled rotation of the helicoid (13) and obtain the consequent controlled transfer of the substance to be dispensed from the container (2) towards said dispensing outlet (14); the screw element (10) can be connected to the base (3) by means of a quick release connection.
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公开(公告)号：US20240010438A1
公开(公告)日：2024-01-11
申请号：US18472342
申请日：2023-09-22
发明人： Claire M. Rauser , Jory T. Skalsky
CPC分类号： B65G33/34 , B65G33/10 , B65G65/466 , B65D88/68
摘要： A bin sweep auger unplugging system for unplugging a central unloading sump in a storage bin. The bin sweep auger unplugging system generally includes an auger having a driven shaft with auger flighting, a drive unit having a drive shaft, and a clutch connected between the drive shaft and the driven shaft. The clutch selectively transfers the rotation of the drive shaft to the driven shaft of the auger. The drive shaft includes a clump breakup component that breaks up the clump of granular material above the unloading sump when the drive shaft is rotated. The clutch is disengaged when breaking up a clump of granular material to prevent the rotation of the auger.
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公开(公告)号：US20230192424A1
公开(公告)日：2023-06-22
申请号：US18082409
申请日：2022-12-15
发明人： Kris Dutkiewicz , Richard Longo , Yong Suk Jin , Shamira Jaffer
CPC分类号： B65G65/46 , B65G43/08 , G07F13/02 , G07F13/04 , B65G2203/0241 , B65G2203/042 , B65G2203/0258 , B65G2201/04
摘要： An example bulk material dispensing apparatus includes: a frame; a hopper supported in the frame, the hopper configured to contain a bulk material for dispensing by the dispensing apparatus and having a hopper outlet; a feeding unit interconnected with the hopper outlet, the feeding unit configured to receive the bulk material from the hopper outlet and comprising: a feeding tube; and an auger disposed in the feeding tube, the auger configured to rotate to drive the bulk material received from the hopper outlet to be dispensed from a dispensing outlet; and a controller interconnected with the auger, the controller configured to: receive a dispensing request specifying a quantity of bulk material to dispense; and control the auger to rotate to dispense the quantity of bulk material.
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公开(公告)号：US11553815B2
公开(公告)日：2023-01-17
申请号：US16465890
申请日：2017-12-04
发明人： Maarten Wassink , Cornelis De Groen
摘要： The present invention relates to a dosing device for a product in powder form, comprising a holder (10) intended to hold a first quantity of the product therein. The holder is provided with dosing means to draw off the product from the holder and move it to an outlet. The dosing means comprise a worm body (20) with a worm thread (21). In a first aspect the worm body comprises at an outer end facing toward the outflow opening at least one further worm thread (22) which runs between the first worm thread (21). In a second aspect the worm thread (21) encloses a smaller volume between successive turns at a base than between successive turns in a part thereof located further toward the outer end.
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公开(公告)号：US11535447B2
公开(公告)日：2022-12-27
申请号：US16339581
申请日：2017-11-02
申请人： WESTCAP AG CORP.
发明人： Darrell Ford , Lonny Thiessen
摘要： A storage silo for storing granular material has a container supported by a base, the container having a roof and at least one side wall for defining a storage space beneath the roof. The storage silo includes: (a) a feed port for receiving the granular material at a feed-port height lower than the roof; (b) an auger for moving the granular material toward the roof within the storage space, the auger receiving the granular material via the feed port; and (c) first and second auger motors for cooperatively driving the auger, the first and second auger motors being disposed at opposing ends of the auger. A processor determines power levels for the first and second auger motors to minimize torsional strain on the auger. Granular material can be discharged from a first storage silo into a second storage silo positioned for cascading with the first storage silo.
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公开(公告)号：US20220363493A1
公开(公告)日：2022-11-17
申请号：US17321215
申请日：2021-05-14
申请人： SandSled, LLC
发明人： Jon BOWLIN , William G. BOWDON, IV
摘要： A system for handling particulate material includes a vessel and an outflow conveyor. The vessel includes an inlet configured for receipt of particulate material into the vessel, and a plurality of discharge conveyors. Each discharge conveyor is configured to move particulate material in the vessel towards a corresponding discharge valve. The outflow conveyor is configured to receive particulate material from each discharge valve.
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公开(公告)号：US11267948B2
公开(公告)日：2022-03-08
申请号：US17248680
申请日：2021-02-03
申请人： Hoan Trong Phan
发明人： Hoan Trong Phan
IPC分类号： C08J11/06 , B29B7/60 , B29B7/82 , B29B7/72 , B29B7/58 , B29B7/84 , B29B7/50 , B29B9/12 , B29C70/00 , C08J11/00 , C08J11/04 , B29B7/00 , B65G65/46 , B65G65/48 , C13K1/02 , C08K11/00 , B29K101/12 , B29K511/00 , B29K105/26 , B29L31/10 , B29L31/00
摘要： The invention to provide a system of equipment for making synthetic building materials using plastic wastes combined with industrial and agricultural scrap includes: sorting and cleaning equipment, grinding equipment, powder grinding equipment, mixing equipment, pelletizing equipment, drying equipment, hot stir equipment, shaping equipment are connected together by mechanical connectors. The database connected to the controller controls the sorting and cleaning equipment, the grinding equipment, the powder grinding equipment, the mixing equipment, the pelletizing equipment, the drying equipment, the hot stir equipment, and the shaping equipment through transmission channels. In addition, the present invention provides a method of manufacturing for making synthetic building materials using plastic wastes combined with industrial and agricultural scrap.
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公开(公告)号：US11066256B2
公开(公告)日：2021-07-20
申请号：US16810723
申请日：2020-03-05
申请人： CTB, Inc.
摘要： An unload conveyor and a sweep conveyor can be positioned below and above a floor of the grain bin, respectively. A below floor gearbox and an above floor gearbox can be positioned below and above a sloped wall, respectively, of a sump. The sloped wall can be designed to shed grain toward a sump basin. A coupling shaft can extend through a non-circular sump shaft aperture in the sloped wall to couple the below floor gearbox to the above-floor gearbox. The coupling shaft can extend vertically. A pair of seal cover plates can form a horizontal wall extending perpendicular to the coupling shaft. The horizontal wall can have a circular sealing aperture therein and through which the coupling shaft extends. A washer can be provided adjacent the circular sealing aperture that can be free to move laterally with wobbling of the coupling shaft.
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公开(公告)号：US10974916B2
公开(公告)日：2021-04-13
申请号：US16864561
申请日：2020-05-01
申请人： Color Service S.r.l.
发明人： Antonello Turle
摘要： A dosing unit, for the controlled delivery of a solid material, including a silo, for containing the material to be delivered, having on the bottom a discharge mouth, said discharge mouth being circular, at least one extraction auger arranged inside said silo and operable in rotation around a vertical axis, at least one scraper member, located inside said silo and associated with said discharge mouth operable in rotation around said vertical axis, first actuation means of the extraction auger and second actuation means of the scraper member, at least one shutter component positioned below the discharge mouth, and moving means operatively connected to the shutter component to move it with respect to the discharge mouth.
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