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1.发明公开公开(公告)号：US20240226912A9
公开(公告)日：2024-07-11
申请号：US18382415
申请日：2023-10-20
申请人： Schenck Process LLC
CPC分类号： B02C23/00 , B02C4/32 , E06B3/38 , E05F2017/008
摘要： A split door assembly for a grinding mill includes an upper door assembly with an upper door exterior surface. The upper door exterior surface supports a journal actuator assembly and the upper door assembly is pivotal with a journal that has a grinding roller mounted thereon. The split door assembly includes a lower door positioned below the upper door assembly. A hinge assembly pivotally connects the upper door assembly and the lower door. The upper door assembly and the lower door are pivotable together between a closed position and an open position. When in the closed position, the upper door assembly abuts the lower door. When in the open position, the upper door assembly is pivoted away from the grinding mill, the lower door is pivoted away from the grinding mill and the lower door is pivoted relative to the upper door assembly.
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公开(公告)号：US11975337B2
公开(公告)日：2024-05-07
申请号：US18041705
申请日：2021-09-10
发明人： Christopher Kelsey
摘要： A gyratory roller crusher in which the rollers have a corrugated profile and at least one of the rollers is eccentrically mounted to give a relative gyratory motion to the rollers. The arrangement in the gyratory roller crusher results in additional breakage mechanisms for the comminution of a very wide range of feed material, vastly improved crushing ratios and increased throughput.
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公开(公告)号：US20240131524A1
公开(公告)日：2024-04-25
申请号：US18546724
申请日：2022-02-17
发明人： Niko HACHENBERG
摘要： A high-pressure roller mill for comminuting brittle grinding stock having at least two adjacent rotating grinding rollers which rotate in opposite directions and form a nip therebetween, wherein a first grinding roller is a fixed roller and a second grinding roller is an idle roller, and a lateral wall at each of the two ends of the nip. Each lateral wall has a vibration device which sets the lateral wall into mechanical vibration.
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4.发明公开公开(公告)号：US20240024892A1
公开(公告)日：2024-01-25
申请号：US18479151
申请日：2023-10-02
发明人： Vadim Reznitchenko
摘要： The disclosure relates to a roller crusher that includes a frame, first and second crusher rolls arranged axially in parallel with each other and a deflection distributor. The roller crusher further includes at least one load sensor configured to detect a material load in the deflection distributor and at least one positioning sensor configured to detect a parameter pertaining to a distance between a first point and a second point of the roller crusher. At least the first point is defined on the deflection distributor or on one of movable bearing housings of the roller crusher. The disclosure further relates to a method for monitoring the physical condition of the deflection distributor and to a refitting kit for a roller crusher.
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公开(公告)号：US11878309B2
公开(公告)日：2024-01-23
申请号：US16762692
申请日：2018-11-09
申请人： Metso Sweden AB
发明人： Lars Grönvall
摘要： Disclosed is a deflection distributor refitting kit for a roller crusher. According to the disclosure the deflection distributor refitting kit comprises a deflection distributing shaft, thrust rods each having first and second ends and mounts for attachment of the deflection distributing shaft at a frame of the roller crusher, wherein a first end of each of said thrust rods is attached to the deflection distributing shaft via a lever, and wherein a second end of each of the thrust rods is arranged to be attached to a movable bearing housing of the roller crusher. Also disclosed is a method for mounting the deflection distributor refitting kit, as well as a roller crusher comprising a deflection.
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公开(公告)号：US11801516B2
公开(公告)日：2023-10-31
申请号：US17345073
申请日：2021-06-11
发明人： Vadim Reznitchenko
摘要： The disclosure relates to a roller crusher that includes a frame, first and second crusher rolls arranged axially in parallel with each other and a deflection distributor. The roller crusher further includes at least one load sensor configured to detect a material load in the deflection distributor and at least one positioning sensor configured to detect a parameter pertaining to a distance between a first point and a second point of the roller crusher. At least the first point is defined on the deflection distributor or on one of movable bearing housings of the roller crusher. The disclosure further relates to a method for monitoring the physical condition of the deflection distributor and to a refitting kit for a roller crusher.
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7.发明公开公开(公告)号：US20230191417A1
公开(公告)日：2023-06-22
申请号：US18165988
申请日：2023-02-08
申请人： Metso Sweden AB
发明人： Lars Gronvall
摘要： Disclosed is a deflection distributor refitting kit for a roller crusher. According to the disclosure the deflection distributor refitting kit comprises a deflection distributing shaft, thrust rods each having first and second ends and mounts for attachment of the deflection distributing shaft at a frame of the roller crusher, wherein a first end of each of the thrust rods is attached to the deflection distributing shaft via a lever, and wherein a second end of each of the thrust rods is arranged to be attached to a movable bearing housing of the roller crusher. Also disclosed is a method for mounting the deflection distributor refitting kit, as well as a roller crusher comprising a deflection distributor.
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公开(公告)号：US20220314229A1
公开(公告)日：2022-10-06
申请号：US17608597
申请日：2019-05-09
发明人： Vadim Reznitchenko , Keith Harbold
摘要： Disclosed is a deflection distributor refitting kit for a roller crusher. According to the disclosure the deflection distributor refitting kit comprises a deflection distributing shaft, thrust rods each having first and second ends and mounts for attachment of the deflection distributing shaft at a frame of the roller crusher, wherein a first end of each of said thrust rods is attached to the deflection distributing shaft via a lever, wherein a second end of each of the thrust rods is arranged to be attached to a movable bearing housing of the roller crusher, and wherein the deflection distributing shaft comprises first and second shaft parts which are interconnected by means of a shock absorbing unit. Also disclosed is a method for mounting the deflection distributor refitting kit, as well as a roller crusher comprising a deflection distributor.
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公开(公告)号：US11020748B2
公开(公告)日：2021-06-01
申请号：US16323792
申请日：2017-08-08
申请人： SATAKE CORPORATION
发明人： Sumio Tagawa , Ryo Yokoyama
摘要： A method and an apparatus for controlling a milling roll machine capable of accurately monitoring a surface temperature of a roll and preventing a high temperature abnormality occurring on a roll surface from being overlooked are provided A temperature sensor S that monitors surface temperatures of a pair of rolls 4 and 5 and a temperature of a milled product after passing through the rolls is provided in the vicinity of the pair of rolls 4 and 5, and opening/closing control of the gap between the rolls 4 and 5 or flow rate control of the raw material stock is performed according to the surface temperatures of the rolls and the temperature of the milled product after passing through the rolls detected by the temperature sensor S.
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公开(公告)号：US10993469B2
公开(公告)日：2021-05-04
申请号：US16142149
申请日：2018-09-26
申请人： Alessandro Bertocchi
发明人： Alessandro Bertocchi
IPC分类号： A23N1/02 , A23L19/00 , A23L2/04 , B02C4/32 , B02C4/08 , A22C17/00 , B02C18/20 , B02C18/22 , F25C5/04
摘要： A crushing machine for a vegetable food product frozen in blocks, or in IQF form, the machine having a box-like body defining a crushing chamber. The box-like body has an inlet port through which the frozen food product is put in the crushing chamber, and an outlet port through which a frozen crushed product is discharged from the crushing chamber. In the crushing chamber a crushing unit is mounted, having a plurality of crushing rollers, each of which is arranged to rotate about a rotation axis and has, peripherally, teeth arranged to cut the frozen product into blocks, or IQF form, for splitting it into the above described fragments of predetermined size. The rotation axes of the crushing rollers are parallel to each other. The outlet port is associated with a distribution valve arranged to adjust the amount of crushed product discharged from the machine through the outlet port.
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