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    Comminuting device of biological material and relative method for comminuting and cellular preparations
    1.
    发明授权
    Comminuting device of biological material and relative method for comminuting and cellular preparations 有权

    公开(公告)号：US12135262B2

    公开(公告)日：2024-11-05

    申请号：US17609924

    申请日：2020-05-13

    Applicant: FIDIA FARMACEUTICI S.p.A.

    Inventor： Massimiliano Corsini ,  Carlo Pizzocaro

    IPC: B02C7/04 ,  B02C7/08 ,  B02C23/36 ,  G01N1/28

    Abstract: A comminuting device of biological material includes a casing that contains fixed cutting elements and movable cutting elements cooperating with each other to grind biological material, a collecting chamber for ground biological material, and a partition wall adjacent to the collecting chamber. The fixed and movable cutting elements are above the partition wall together with the biological material to be ground. The collecting chamber is below the partition wall. The fixed cutting elements are in the form of elongated corners that extend radially. The movable cutting elements are in the form of elongated corners that extend radially. The partition wall is provided with wall portions. Calibrated holes are provided for the passage of biological material ground by the fixed cutting elements and the movable cutting elements. The collecting chamber is in connection with the outside of the casing through at least a channel.

    Devices for resetting positions of grinding wheels in grinders
    4.
    发明授权
    Devices for resetting positions of grinding wheels in grinders 有权

    公开(公告)号：US10888869B2

    公开(公告)日：2021-01-12

    申请号：US16034404

    申请日：2018-07-13

    Applicant: Gruppo Cimbali S.p.A.

    Inventor： Giacomo Abbiati

    IPC: B02C7/14 ,  A47J42/18 ,  A47J42/26 ,  A47J42/44 ,  B02C7/04 ,  B02C7/16 ,  B02C25/00

    Abstract: A grinder for grinding beans of plant-based products and generating a ground powder can include: a grinding chamber; a wheel motor having a shaft defining an axial direction; a rotating grinding wheel and a stationary grinding wheel housed in the grinding chamber, wherein the rotating grinding wheel is connected to the shaft of the wheel motor and is configured to rotate around the axial direction, and wherein the stationary grinding wheel is stationary against rotation and is configured to axially move in both ways in the axial direction; and a device for resetting position of the rotating and stationary grinding wheels. The device can include: a mechanism for axially moving the stationary grinding wheel; an electric motor, coupled to the mechanism, for actuating the mechanism; and a way to stop the electric motor as soon as a contact state is detected between the stationary and rotating grinding wheels.

    APPARATUS AND METHODS FOR VAPORIZING AN HERB
    5.
    发明申请
    APPARATUS AND METHODS FOR VAPORIZING AN HERB 审中-公开

    公开(公告)号：US20200015510A1

    公开(公告)日：2020-01-16

    申请号：US16034709

    申请日：2018-07-13

    Applicant: ZHENGNAN DONG

    Inventor： ZHENGNAN DONG

    IPC: A24B7/04 ,  B02C7/04 ,  B02C7/17 ,  A24F47/00 ,  A24F7/04

    Abstract: Disclosed is an assembly for use in an herb vaporizer. The assembly includes a casing having at least one casing air passageway. The assembly also includes a first grinding element partially defining a grinding chamber and a second grinding element, opposed to said first grinding element, further defining the grinding chamber and rotatably mounted such that contents of the grinding chamber are agitated by rotation of the second grinding element. The assembly also includes a heater within the casing operatively associated with the grinding chamber, and being electrically coupled to a threaded connector providing an electric connection from a battery unit. The threaded connector projects from the casing for mating with an external battery unit.

    Blade element for refiner
    6.
    发明授权
    Blade element for refiner 有权

    公开(公告)号：US10300489B2

    公开(公告)日：2019-05-28

    申请号：US14754510

    申请日：2015-06-29

    Applicant: Marko Loijas ,  Timo Könönen ,  Matti Kaarineva

    Inventor： Marko Loijas ,  Timo Könönen ,  Matti Kaarineva

    IPC: B02C7/12 ,  B02C7/04 ,  B02C7/02 ,  B02C7/06 ,  D21D1/30 ,  B23P15/40

    Abstract: A blade element (11) for a refiner (10) for refining fibrous material has a blade element body (12) and blade bars (13, 13a, 13b) and blade grooves (14, 14a, 14b) therebetween. Bottoms of the blade grooves (14, 14a, 14b) have, in the longitudinal direction (LD) of the blade grooves, a variable depth profile comprising alternating high points (14a′, 14b′) and low points (14a″, 14b″) so that there is a phase shift (X2) between the high points (14a′, 14b′) and the low points (14a″, 14b″) of the variable depth profiles of the bottoms of the adjacent blade grooves (14a, 14b). Also, a refiner (10) for refining fibrous material and a method for manufacturing the blade element (11) for the refiner (1).

    REFINER PLATE WITH WAVE-LIKE GROOVE PROFILE
    7.
    发明申请
    REFINER PLATE WITH WAVE-LIKE GROOVE PROFILE 审中-公开

    公开(公告)号：US20180345291A1

    公开(公告)日：2018-12-06

    申请号：US15996357

    申请日：2018-06-01

    Applicant: J & L Fiber Services, Inc.

    Inventor： Ryan A. Knight

    IPC: B02C7/04 ,  B02C7/12 ,  D21D1/30

    Abstract: A refiner plate segment including a plurality of bars and grooves for refining lignocellulosic materials, where the grooves between adjacent bars includes a plurality of teeth having a wave-like profile with alternating high and low points. The wave-like profile of the teeth within the grooves increases turbulence in the refining process to tumble the fibers and push them toward the refining gap to reduce energy and improve the efficiency of the fiber reduction process.

    CYCLONIC SHEAR PLATES AND METHOD
    8.
    发明申请
    CYCLONIC SHEAR PLATES AND METHOD 审中-公开
    圆形剪板和方法

    公开(公告)号：US20170072402A1

    公开(公告)日：2017-03-16

    申请号：US15267120

    申请日：2016-09-15

    Applicant: Paul J. Aitken

    Inventor： Paul J. Aitken

    IPC: B02C7/12 ,  B01F7/00 ,  B01F3/08 ,  B02C7/04

    CPC classification number: B02C7/12 ,  B01F7/00766 ,  B01F7/00783 ,  B02C7/02 ,  B02C7/04 ,  B02C7/06 ,  D21D1/30 ,  D21D1/303 ,  D21D1/306

    Abstract: A cyclonic comminuting device includes a set of shearing plates that is adaptable to any colloid mill for improved efficiency and effectiveness in the production of all commodities including, but not limited to, asphalt or bitumen modification, tar, plastics, polymers, cosmetic processing and foods processing. The set of shearing plates includes a set of concave cutting edges. The set of concave cutting edges is applied to radial teeth of a rotor plate and/or a stator plate of the set of shearing plates forming a cyclonic flow pattern of a commodity as the commodity is passed through the comminuting device. The resulting turbulence created by the intersecting concave cutting edges on the rotor plate and the stator plate increases the effective hydraulic shear generated by the rotor plate and the stator plate resulting in greater particle pulverization and resulting in higher quality emulsions with reduced cost of materials required for production.

    Abstract translation: 气旋粉碎装置包括一组适用于任何胶体磨的剪切板，用于提高生产所有商品的效率和有效性，包括但不限于沥青或沥青改性剂，焦油，塑料，聚合物，化妆品加工和食品 处理。 该组剪切板包括一组凹入的切削刃。 一组凹形切削刃被施加到转子板和/或该组剪切板的定子板的径向齿，当商品通过粉碎装置时形成商品的气旋流动图案。 由转子板和定子板上相交的凹形切割边缘产生的紊流增加了由转子板和定子板产生的有效的液压剪切，从而产生更大的颗粒粉碎并产生更高质量的乳液，同时降低了所需的材料成本 生产。

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