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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：US11937569B2
公开(公告)日：2024-03-26
申请号：US17107237
申请日：2020-11-30
申请人： IWT S.R.L.
发明人： Matteo Borghi , Michele Vitali
CPC分类号： A01K1/031 , A01K1/015 , B01D46/0041 , B65G33/14 , B65G41/00 , B65G47/19 , G01F13/005 , B01D2279/00 , B65G2207/08 , B65G2814/0344
摘要： Apparatus configured for dispensing bedding inside of breeding cages for use in pharmaceutical preclinical research centres, including: a loading hopper located in the upper part of the apparatus, and adapted to contain the bedding to be supplied to the cages; at least one supporting plane adapted to support one or more cages, and positioned under the hopper; an actuator under the hopper, adapted to raise or lower the hopper and the at least one supporting plane; one or more dosing mouths located in the lower part of the loading hopper, and adapted to feed into the cages given quantities of bedding from the hopper; a dispensation system adapted to dispense bedding into the cages through the one or more dosing mouths; a control system adapted to determine the quantity of bedding and to control the actuator; and a base for supporting the apparatus.
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公开(公告)号：US11897699B2
公开(公告)日：2024-02-13
申请号：US17091230
申请日：2020-11-06
申请人： J. Wagner GmbH
CPC分类号： B65G43/08 , B65G33/14 , B65G33/34 , E04G21/0436
摘要： The invention relates to a method and to a delivery apparatus for carrying out the method, wherein the delivery apparatus comprises an eccentric screw pump having a rotor-stator unit with an outlet, a drive unit, a control device and a delivery section, and wherein the delivery apparatus comprises at least one pressure sensor and a characteristic-variable detection device.
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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：US20230356343A1
公开(公告)日：2023-11-09
申请号：US18043970
申请日：2021-05-24
发明人： Takaaki MAEDA , Yoshio WATANUKI
CPC分类号： B23Q11/1069 , B65G33/24 , B65G33/14 , B23Q11/0067 , B65G2201/04 , B65G2812/0577
摘要： A filter unit is connected between a tray and a discharging duct of a spiral conveyor. The filter unit includes a first filter (perforated metal) that is fixed at a position close to the outer periphery of a conveying spiral, and a second filter (mesh filter) that rotates on the outside of the conveying spiral and the first filter. A washing nozzle sprays a washing liquid on the second filter. The chips captured by the first filter are scraped by the rotating conveying spiral and delivered back to the conveying path and the chips passing through the first filter but captured by the second filter are removed by the washing nozzle and delivered back to the conveying path. The washing liquid is sprayed at a predetermined angle from the washing nozzle and collides with vanes arranged on the outer periphery of the second filter and provides rotational force on the second filter.
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公开(公告)号：US11805731B2
公开(公告)日：2023-11-07
申请号：US16967096
申请日：2019-04-01
IPC分类号： A01D41/12 , A01F12/46 , B65G33/08 , B65G47/78 , F16J15/02 , B65G33/14 , A01D61/00 , B65G33/22 , B65G33/24 , B65D90/62
CPC分类号： A01D41/1217 , A01F12/46 , A01D41/1226 , A01D61/008 , B65D90/623 , B65G33/08 , B65G33/14 , B65G33/22 , B65G33/24 , B65G47/78 , F16J15/02
摘要： An auger cover for an auger conveyor for a grain bin of a combine harvester includes a cover plate that is hingedly attached to the auger conveyor. The hinge attaching the cover plate to the auger conveyor has a hinge plate that includes a flexible material.
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公开(公告)号：US20190202640A1
公开(公告)日：2019-07-04
申请号：US16021307
申请日：2018-06-28
CPC分类号： B65G33/14 , B65G33/265 , B65G65/46 , B65G2201/042 , B65G2812/0566
摘要： A structure of material feeding device is provided for avoiding material obstruction. In the material feeding system, a motor is adopted to drive material feeding member to spin in a material feeding silo. By using mechanical stirs, the blocking phenomenon of material is mitigated and thus achieving the purpose of avoiding material obstruction. According to the present invention, the first material feeding silo is connected with a first screw feeder for conveying materials. The first screw feeder is also connected to a second material feeding silo. The second material feeding silo is connected with a pipe. The pipe includes a first sealing valve and a second sealing valve for keeping the pipe sealed and thus avoiding contamination. Finally, the pipe is connected with a second screw feeder, which feeds materials into a vessel. Then a complete conveying line is formed for facilitating industrial production.
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公开(公告)号：US20180296037A1
公开(公告)日：2018-10-18
申请号：US15624782
申请日：2017-06-16
申请人： acaia Corporation
发明人： REX POWAY TSENG
摘要： A coffee bean conveyance device includes a conveying unit, a coffee bean holding unit and a driving mechanism. The conveying unit is a hollow member detachably assembled to the coffee bean holding unit, such that the coffee bean holding unit and the conveying unit are internally communicable with each other. The driving mechanism is eccentrically connected to the conveying unit, such that axes of the conveying unit and driving mechanism are parallelly spaced from each other. When the driving mechanism operates, coffee beans in the coffee bean holding unit are caused to stably move into the conveying unit and a constant weight or quantity of coffee beans is continuously fed to a coffee bean grinder or a coffee bean dispenser disposed below an outlet of the conveying unit. With these arrangements, the feeding of irregular weight or quantity of coffee beans to the coffee bean grinder or dispenser is avoided.
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公开(公告)号：US20180229992A1
公开(公告)日：2018-08-16
申请号：US15435275
申请日：2017-02-16
申请人： Michael G. Reinke
发明人： Michael G. Reinke
CPC分类号： B67D7/02 , B65G11/026 , B65G11/126 , B65G11/166 , B65G33/14 , B67D7/36 , B67D2210/0016
摘要： A material distribution system for efficiently distributing a material such as molasses products into one or more containers. The material distribution system generally includes an auger for conveying a material and a hopper connected to the auger. The hopper is adapted to receive the material from the auger. A distributor is rotatably connected below the lower opening of the hopper such that the material may flow through the lower opening into the distributor. A cutter is slideably connected between the hopper and the distributor, wherein the cutter is adjustable between a first position covering the lower opening of the hopper and a second position not covering the lower opening of the hopper. The cutter is adapted to cut through the material such that a portion of the material exits the distributor via an outlet.
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公开(公告)号：US09982206B2
公开(公告)日：2018-05-29
申请号：US15322175
申请日：2015-06-26
申请人： TUBITAK
发明人： Alper Ünlü , Ufuk Kayahan
CPC分类号： C10J3/506 , B65G33/14 , B65G53/08 , C10J2200/152 , C10J2200/158 , C10J2300/093 , C10J2300/0956 , C10J2300/0959
摘要： This invention is about a coal feeding system (1) which feeds pulverized coal and oxygen separately and vertically through concentric pipes directly to the upper level of the reactor (R) at entrained flow gasification systems. The system (1) consists a top intake (2), a side intake (3), an air supply chamber (4), an oxygen port (5), an ultrasonic sensor port (6), an inner concentric pipe (7), and an outer concentric pipe (8). The system (1) also operates with a coal bunker (K), a screw feeder (B) for adjusting the coal mass flow rate from the coal bunker (K) through the coal feeding system (1) to the reactor (R), and a reactor (R) where the coal are sprayed from the coal feeding system (1) and gasified at high temperatures.
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