FLYWHEEL AND PADDLE ASSEMBLY FOR A CHIPPING OR SHREDDING APPARATUS, AND AN APPARATUS INCORPORATING SAME

    公开(公告)号:WO2020069595A1

    公开(公告)日:2020-04-09

    申请号:PCT/CA2019/000131

    申请日:2019-09-20

    Abstract: A flywheel and paddle assembly for a chipping or shredding apparatus, including a wood chipper, a brush chipper, and a leaf shredder. The assembly has a flywheel attached coaxially to a drive shaft. The flywheel has at least one aperture extending from the front side to the back side, and carries at least one knife adjacent to the at least one aperture. The knife presents a knife edge on the front side of the flywheel. A paddle is rotatably mounted coaxially to the drive shaft adjacent to the back side of the flywheel. The paddle is configured to rotate on the drive shaft independently of the flywheel. A chipping or shredding apparatus incorporating the aforesaid flywheel and paddle assembly is also disclosed.

    天然抗菌剂及其加工设备
    4.
    发明申请

    公开(公告)号:WO2022041422A1

    公开(公告)日:2022-03-03

    申请号:PCT/CN2020/122154

    申请日:2020-10-20

    Inventor: 陈仲豪 侯崧

    Abstract: 天然抗菌剂,其包括以下含量的成份:壳聚糖50%-75%、纳米二氧化钛0.5%-2%、分散助溶剂0.2%-1%和水24%-50%;所述天然抗菌剂的生产步骤包括:S1:壳聚糖的制备:将天然贝类经过粉碎,溶解再提纯,最后进行研磨;S2:纳米二氧化钛的制备:通过水解法制备,以钛酸四丁酯为原料,无水酒精为溶剂,将钛酸四丁酯溶解于无水酒精;S3:将S1所述壳聚糖和S2所述的纳米二氧化钛混合,然后加热且不断搅拌,降温后按照1:5的比例相溶并加入适量的分散助溶剂,制得成品。所述天然抗菌剂天然无毒,具有很好的抗菌性能,同时对人体具有保养作用。

    粉砕機
    5.
    发明申请
    粉砕機 审中-公开

    公开(公告)号:WO2018168183A1

    公开(公告)日:2018-09-20

    申请号:PCT/JP2018/001195

    申请日:2018-01-17

    CPC classification number: B02C7/12 B02C7/16

    Abstract: 円盤状の刃面を有して対向する回転刃及び固定刃を備える粉砕機において、粉砕により付着性を備える処理物でも問題なく処理することを可能とする。 円筒状の容器(20)と、容器(20)の一端側壁(21)を挿通して設けられる回転軸(30)と、回転軸(30)に取り付けられる回転刃(50)と、容器(20)の他端側壁(22)に設けられる固定刃(60)と、固定刃(60)の中央部を経由して設けられる処理物の供給口(71)と、容器(20)の周壁(23)に設けられる処理物の排出口(72)とを備え、容器(20)の周壁内面(23a)が回転軸(30)に対して傾斜する斜面状に形成され、刃面間から放出された処理物が、斜面に接触する。斜面は、45°以上の傾斜角度を備えている。

    COAXIAL FEEDER WITH THREADS HAVING A TOP
    6.
    发明申请
    COAXIAL FEEDER WITH THREADS HAVING A TOP 审中-公开
    具有顶尖螺纹的同轴进给器

    公开(公告)号:WO2009136849A9

    公开(公告)日:2010-03-25

    申请号:PCT/SE2009050476

    申请日:2009-04-30

    CPC classification number: B02C7/06 B02C7/11 B02C23/02

    Abstract: The invention relates to a refiner for refining of material such as wood chips or the like, which comprises: a first and a second opposed and with respect to each other rotatable rotors (11, 12), which are provided with refining elements (15, 16) and which between themselves define a refiner gap with a refining zone (17) for processing of the material, wherein the first rotor (11) comprises openings (19) having an inlet side and an outlet side (19a, 19b) intended to let the material through, and wherein the outlet side is adjacent to the feeding zone (18) of the refiner gap; a feeding chamber (22) to which the material is arranged to be fed, and which is adjacent to the inlet side of the openings (19) of the rotor; a coaxial feeder (23) having a screw body (24) and helix shaped threads (25), which coaxial feeder (23) is arranged inside the feeding chamber (22) in order to rotate together with the first rotor (11) and to carry the material towards the openings (19) of the rotor. The threads (25) of the coaxial feeder (23) comprise an essentially straight part (25a) that extends essentially perpendicular from the screw body (24) and that in operation is intended to carry the material in the longitudinal direction towards the refiner gap, wherein the straight part (25a) passes into a top (25b) that is intended to limit the motion of the material radially.

    Abstract translation: 本发明涉及一种用于精炼诸如木片或类似物的材料的精磨机,其包括:第一和第二相对并相对于彼此可旋转的转子(11,12),其具有精磨元件(15,12) 16),并且它们之间在它们之间限定了与精炼区(17)进行精加工间隙的处理材料,其中第一转子(11)包括具有入口侧和出口侧(19a,19b)的开口(19) 使材料通过,并且其中出口侧与精炼机间隙的进料区(18)相邻; 馈送室(22),所述材料布置成供给到所述进料室,并且所述进料室邻近所述转子的所述开口(19)的入口侧; 具有螺旋体(24)和螺旋形螺纹(25)的同轴进料器(23),所述同轴进料器(23)布置在进料室(22)的内部以与第一转子(11)一起旋转,并且 将材料运送到转子的开口(19)。 同轴进料器(23)的螺纹(25)包括从螺杆本体(24)基本上垂直延伸的基本上直的部分(25a),并且在操作中,该材料在长度方向上朝着精炼机间隙运送, 其中直线部分(25a)进入用于径向地限制材料的运动的顶部(25b)。

    HYDRAULIC DRIVE FOR A RAPIDLY-RUNNING MACERATING MACHINE
    7.
    发明申请
    HYDRAULIC DRIVE FOR A RAPIDLY-RUNNING MACERATING MACHINE 审中-公开
    液压驱动一个快速RUNNING破碎机

    公开(公告)号:WO02000349A1

    公开(公告)日:2002-01-03

    申请号:PCT/DE2001/002299

    申请日:2001-06-26

    CPC classification number: B02C25/00 B02C18/24

    Abstract: Rapidly-running macerating machines are conventionally driven mechanically by a diesel engine. A mechanical drive gives rise to problems of spatial arrangement and positioning for the cutting gear. Furthermore mechanical drives have undefined start-up and braking properties and power characteristics incompatible with cutting gears. A hydraulic drive is thus disclosed, comprising a closed hydraulic circuit with an adjustable hydraulic pump (1), a control unit (19) and a hydraulic motor (2). The control unit (19) comprises a 4/3- way valve (20) and an electronic controller (21), operating the proportional valve. The electronic controller (21) may have the adjustment characteristics thereof programmed and is operated by a start/stop device and a linear pressure sensor (22) situated in the flow line (6). The hydraulic motor (2) is by-passed by a pressure line (25) in which a brake valve (27) is arranged. Also disclosed is a corresponding hydraulic drive in an open circuit with a constant pump (1') or an adjustable pump (1'').

    Abstract translation: 高速磨床用柴油发动机以已知的方式机械地驱动。 但机械驱动引起的空间布置的问题,并且能够分配到切割单元的。 也有机械驱动用于切削一个未定义的起动和制动行为和性能调整不足。 因此,提出了一种液压驱动,包括一个闭合电路并与具有控制单元(19)和液压马达(2)配备一个可变排量液压泵(1)。 所述控制单元(19)包括4/3单向阀(20)和作用在比例阀的电子控制系统(21),其中,所述电子控制器(21)的可编程上在其调整特性和启动的一个/停止装置和 供应管线(6),其位于线性压力传感器(22)是可操作的。 液压马达(2)通过压力管线(25),其中一个制动阀(27)被布置成绕过。 对应的液压致动器被引入到开路具有固定排量泵(1“)或可变排量泵(1”“)。

    一种出料粒度可调的固体物料研磨方法及装置

    公开(公告)号:WO2022016472A1

    公开(公告)日:2022-01-27

    申请号:PCT/CN2020/103892

    申请日:2020-07-23

    Abstract: 一种出料粒度可调的固体物料研磨方法及装置,其中装置包括研磨盘壳体(4);动研磨盘(5)与静研磨盘(3)以同轴且研磨面对置的构造置于研磨盘壳体(4)内的研磨盘腔(16)中;动研磨盘(5)由驱动机构驱使其在研磨盘壳体(4)内转动来将动研磨盘(5)与静研磨盘(3)之间的物料磨碎;动研磨盘(5)还与顶推机构相连,由顶推机构通过推拉的方式调节动研磨盘(5)与静研磨盘(3)之间的间距;顶部整流气吹(17)、侧边整流气吹(104)分别从动研磨盘(5)与静研磨盘(3)的上方和侧方吹气,中心整流气吹(2)朝静研磨盘(3)的中心吹气。该研磨方法及装置适用于固体矿物的粉碎过程,利用动、静研磨盘之间的间隙配合,避免研磨过程中金属碰撞,提高了能源利用效率;降低研磨过程中升温,保证矿物颗粒性质的稳定;通过准确控制研磨间隙,保证了产物粒度的准确性。

    一种磨粉机
    10.
    发明申请
    一种磨粉机 审中-公开

    公开(公告)号:WO2021031309A1

    公开(公告)日:2021-02-25

    申请号:PCT/CN2019/110226

    申请日:2019-10-09

    Applicant: 韩洪伟

    Abstract: 一种磨粉机,包括磨盘外壳(1)、第一磨盘(2)、第二磨盘(3)、第一驱动电机(4)和第二驱动电机(5),所述磨盘外壳(1)上设置有进料管(11)和出料口(12),所述第一磨盘(2)和所述第二磨盘(3)设置于所述磨盘外壳(1)内,所述第一磨盘(2)上设置有第一中心轴(21),所述第一驱动电机(4)驱使所述第一中心轴(21)和所述第一磨盘(2)旋转,所述第二磨盘(3)上设置有第二中心轴(31),所述第二驱动电机(5)驱使所述第二中心轴(31)和所述第二磨盘(3)旋转,所述进料管(11)上设置有除杂装置(6),所述除杂装置(6)用于将原料颗粒中的杂质去除。

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