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1. 发明申请

US20210322996A1 METHOD FOR PREPARING NANOMETER MAX PHASE CERAMIC POWDER OR SLURRY HAVING LAMINATED STRUCTURE BY MEANS OF BALL MILLING AND REGULATING OXYGEN CONTENT OF POWDER 有权
公开(公告)号：US20210322996A1
公开(公告)日：2021-10-21
申请号：US17272339
申请日：2019-08-19
申请人： Institute of Metal Research Chinese Academy of Sciences
发明人： Chunguang BAI , Xi XIE , Yuyou CUI , Rui YANG
IPC分类号： B02C17/04 , B02C17/14 , B02C17/18 , B02C23/24 , B02C25/00
摘要： A method for preparing nanometer MAX phase ceramic powder or slurry having a laminated structure by means of ball milling and regulating the oxygen content of the powder. Micron-sized MAX phase ceramic coarse powder is adopted as a raw material, during ball milling, a gas or a liquid-state gas having a special effect is introduced into a ball milling tank, and by means of multi-dimensional functions and regulation such as ball milling parameters and gas reaction, the nanometer laminated MAX phase ceramic powder or the slurry containing the component is obtained. The surface components and the activated state of the powder are regulated while the particle size adjustment control of the powder is realized.

2. 发明授权

US10300493B2 Shell plate, method for making a shell plate and a grinding mill 有权
公开(公告)号：US10300493B2
公开(公告)日：2019-05-28
申请号：US15517670
申请日：2015-10-12
申请人： OUTOTEC (FINLAND) OY
发明人： Kari Lauermaa
IPC分类号： B02C17/00 , B02C17/22 , B02C17/18 , B02C17/04
摘要： The invention relates to a shell plate, to a method for making a shell plate and to a grinding mill for ore grinding. The shell plate is mountable to a shell of a grinding mill for grinding ore and includes a shell plate body having a first portion including a fixing surface for fixing the shell plate body to the shell, and a second portion having a wear surface facing toward an interior of the grinding mill. The first portion and the second portion form a continuous shell plate body, and the second portion includes polyurethane such that the wear surface is made of polyurethane.

3. 发明申请

US20170291137A1 METHOD FOR CONVERTING LIME-BASED WET FLUE GAS DESULFURIZATION SYSTEMS TO LIMESTONE-BASED SYSTEMS 有权
公开(公告)号：US20170291137A1
公开(公告)日：2017-10-12
申请号：US15485904
申请日：2017-04-12
申请人： AECOM Technical Services, Inc.
发明人： James David Colley , Sterling Michael Gray
IPC分类号： B01D53/50 , B02C17/04 , B01D53/80
CPC分类号： B01D53/501 , B01D53/80 , B01D2251/404 , B01D2251/606 , B01D2251/70 , B01D2258/0283
摘要： A flue gas desulfurization unit is converted from operating with lime or magnesium enhanced lime under inhibited oxidation into a unit that operates using limestone under inhibited oxidation conditions. A ball mill grinding unit may be installed to crush the limestone thereby producing a suspended slurry of fine limestone particles which is pumped to the reaction vessel. When installed, the ball mill may be installed in the process immediately downstream of the existing slaking equipment. The suspended solution may be maintained at a pH in the range of 3.0 to 6.5, optimally at approximately 5.0 to increase the dissolution rate of the limestone reagent produced by the ball mill. The post-conversion process may also require the addition of organic acids and oxidation inhibitors to achieve better SO2 removal from the flue gas.

4. 发明申请

US20170166722A1 Chemical-free production of graphene-reinforced polymer matrix composites 有权
公开(公告)号：US20170166722A1
公开(公告)日：2017-06-15
申请号：US14757236
申请日：2015-12-10
申请人： Aruna Zhamu , Bor Z. Jang
发明人： Aruna Zhamu , Bor Z. Jang
IPC分类号： C08K3/04 , B02C17/04 , B29C45/00 , B05D1/02 , B29C70/58
CPC分类号： C08K3/04 , B05D1/02 , B29C70/58 , B29K2105/16 , B29K2507/04 , B33Y10/00 , C01B32/19
摘要： Provided is a simple, fast, scalable, and environmentally benign method of producing a graphene-reinforced polymer matrix composite directly from a graphitic material, the method comprising: (a) mixing multiple particles of a graphitic material and multiple particles of a solid polymer carrier material to form a mixture in an impacting chamber of an energy impacting apparatus; (b) operating the energy impacting apparatus with a frequency and an intensity for a length of time sufficient for peeling off graphene sheets from the graphitic material and transferring the graphene sheets to surfaces of solid polymer carrier material particles to produce graphene-coated or graphene-embedded polymer particles inside the impacting chamber; and (c) forming graphene-coated or graphene-embedded polymer particles into the graphene-reinforced polymer matrix composite. Also provided is a mass of the graphene-coated or graphene-embedded polymer particles produced by this method.

5. 发明申请

US20160250647A1 ROTARY MILL 审中-公开
标题翻译：旋转铣刀
公开(公告)号：US20160250647A1
公开(公告)日：2016-09-01
申请号：US14633380
申请日：2015-02-27
申请人： Aaron Engineered Process Equipment, Inc.
发明人： Jeffrey R. Hoffmann
IPC分类号： B02C17/18 , B02C17/04 , B02C17/02
CPC分类号： B02C17/10 , B02C17/1835
摘要： A rotary milling system includes a rotatable body having a cylindrical portion and at least one variable diameter portion. The variable diameter portion is tapered toward an opening in a sidewall of the rotatable body a discharge grate. The body can include grinding media for abrading a product when the body is rotated. The product can be milled as a dry product or within a liquid medium. The tapered shape of the body urges milled product toward the opening and the discharge grate. The system can include a discharge housing surrounding the discharge grate and a conveying pipe in fluid communication with the discharge housing, with a valve disposed between the conveying pipe and the discharge to selectively allow milled product to be conveyed through the conveying pipe.
摘要翻译：旋转铣削系统包括具有圆柱形部分和至少一个可变直径部分的可旋转主体。可变直径部分朝向可旋转体的侧壁中的开口锥形排出格栅。身体可以包括用于在身体旋转时研磨产品的研磨介质。该产品可以作为干燥产品或在液体介质中研磨。本体的锥形形状将磨碎的产品推向开口和排放格栅。该系统可以包括围绕排放格栅的排出壳体和与排出壳体流体连通的输送管，其中阀设置在输送管和排出口之间，以选择性地允许经研磨的产品通过输送管输送。

6. 发明授权

US09352910B2 Mounting face system 有权
标题翻译：安装面系统
公开(公告)号：US09352910B2
公开(公告)日：2016-05-31
申请号：US14237522
申请日：2012-08-13
申请人： Laurens G. J. Wolters , Michael Hendrik DeGroot
发明人： Laurens G. J. Wolters , Michael Hendrik DeGroot
IPC分类号： B65G23/08 , B65G39/09 , B02C17/00 , B02C17/04 , H02K7/116 , B65G43/02 , B65G45/22 , G01M3/26 , F16H1/32 , H02K1/27 , H02K9/06 , B65G39/02 , B65G23/04 , B65G23/23
CPC分类号： B65G39/09 , B02C17/00 , B02C17/04 , B65G23/04 , B65G23/08 , B65G23/23 , B65G39/02 , B65G43/02 , B65G45/22 , B65G2207/30 , F16H1/32 , G01M3/26 , H02K1/2786 , H02K7/116 , H02K9/06 , Y10T29/49826
摘要： A motorized drum has a drum shell having an inner periphery and a central axis, with a motor and a reducer disposed therewithin for delivering rotary power to the drum shell at a determined region thereof. A mounting face system has a mounting face arrangement that receives components to be attached to alter the length of the motorized drum. The mounting face arrangement is disposed at an end of the motorized drum distal from the region where the reducer delivers power to the drum shell. The mounting face arrangement limits the flexure of the attachable components such that the deflection curve is continuous to reduce stress concentration.
摘要翻译：电动鼓具有鼓外壳，其具有内圆周和中心轴线，电动机和设置在其中的减速器用于在其确定的区域向鼓壳提供旋转动力。安装面系统具有安装面装置，其接收要附接的部件以改变电动滚筒的长度。安装面装置设置在电动鼓的末端，远离减速器将动力输送到鼓壳的区域。安装面布置限制可附接部件的弯曲，使得偏转曲线连续以减小应力集中。

7. 发明授权

US09187211B2 Milling jar with integrated lifters 有权
标题翻译：带集成升降机的铣刀
公开(公告)号：US09187211B2
公开(公告)日：2015-11-17
申请号：US13827470
申请日：2013-03-14
申请人： Kappes, Cassiday & Associates
发明人： Daniel W. Kappes
IPC分类号： B65D23/00 , B02C17/04 , B02C17/18 , B01F9/00 , B01F9/06
CPC分类号： B65D23/00 , B01F9/0016 , B01F9/06 , B02C17/04 , B02C17/1825
摘要： A milling jar has a jar body and a jar neck. The jar body has an internal surface and an external surface. Ridges with gently sloping slides, called “lifters,” are formed by indenting the surface of the jar wall so that the internal surface projects toward the center of the jar. Because the depressions (on the external surface) and the lifters (on the internal surface) are segmented, portions of the circumference of the jar remain cylindrical. The jar neck has a lid that secures the materials inside the jar when the lid is fastened.
摘要翻译：研磨罐具有罐体和瓶颈。罐体具有内表面和外表面。通过将罐壁的表面压下，使得内表面朝向罐的中心突出而形成称为“升降器”的具有轻轻倾斜的滑块的斜面。因为凹陷（在外表面）和升降器（在内表面上）被分段，所以罐的圆周的部分保持圆柱形。瓶盖颈部有一个盖子，当盖子被固定时，将盖子固定在罐子内部。

8. 发明授权

US4982906A Multi-chamber inclined ball mill 失效
标题翻译：多室倾斜球磨机
公开(公告)号：US4982906A
公开(公告)日：1991-01-08
申请号：US493336
申请日：1990-03-14
申请人： Hiroshi Sakamoto , Mitsuru Yamamoto , Hitoshi Ohya
发明人： Hiroshi Sakamoto , Mitsuru Yamamoto , Hitoshi Ohya
IPC分类号： B02C17/04 , B02C17/06
CPC分类号： B02C17/06
摘要： A multi-chamber inclined ball mill comprises a base, a frame-shaped support member rotatably supported on the base, and a grinding chamber rotatably supported on the frame-shaped support member. The grinding chamber is constituted of at least three cylindrical chambers each provided with outwardly tapered protrusions at its opposite ends and the cylindrical chambers integrally formed so that their longitudinal axes mutually intersect at the centers thereof and form a common grinding space at their region of intersection. The grinding chamber is supported on the frame-shaped support member such that the longitudinal axes of the cylindrical chambers intersect the axis of rotation of the frame-shaped support member at a single point and at one and the same angle.
摘要翻译：多室倾斜球磨机包括基座，可旋转地支撑在基座上的框架状支撑构件和可旋转地支撑在框架状支撑构件上的研磨室。研磨室由至少三个圆柱形的腔室构成，每个圆柱形腔室的相对端分别具有向外锥形的突出部分，并且圆柱形腔室一体地形成，使得它们的纵向轴线在其中心处相互相交，并在它们的交叉区域形成公共的研磨空间。研磨室被支撑在框架状支撑构件上，使得圆柱形腔室的纵向轴线在框架状支撑构件的旋转轴线处以单个点和相同的角度相交。

9. 发明授权

US4779809A Horizontal rotating type grinding machine 失效
标题翻译：卧式旋转式磨床
公开(公告)号：US4779809A
公开(公告)日：1988-10-25
申请号：US872789
申请日：1986-06-10
申请人： Shigeo Miwa
发明人： Shigeo Miwa
IPC分类号： B02C17/04 , B02C17/08 , B02C17/14
CPC分类号： B02C17/14
摘要： A horizontal rotating type grinding machine comprises a grinding vessel into which material to be ground is charged, a grinding medium disposed upon the inner peripheral wall surface of the grinding vessel and rotatable in the grinding vessel, and a turning motion mechanism for oscillating the grinding vessel along a horizontal circular track, whereby the material to be ground which is charged into the grinding vessel is finely ground between the inner peripheral surface of the grinding vessel and the grinding medium.
摘要翻译：水平旋转式研磨机包括：研磨容器，待研磨材料被加入到其中，研磨介质设置在研磨容器的内周壁表面上并可在研磨容器中旋转;以及旋转运动机构，用于使研磨容器振动沿着水平的圆形轨道，由此将被加入到研磨容器中的被研磨材料在研磨容器的内周表面和研磨介质之间精细地研磨。

10. 发明授权

US4776522A Annular gap-type ball mill 失效
标题翻译：环形球型球磨机
公开(公告)号：US4776522A
公开(公告)日：1988-10-11
申请号：US912546
申请日：1986-09-29
申请人： Karl-Heinz Hoffmann
发明人： Karl-Heinz Hoffmann
IPC分类号： B02C17/04 , B02C17/16 , B02C17/18 , B02C23/36
CPC分类号： B02C17/166
摘要： The annular gap-type ball mill for the continuous pulverization in particular of hard mineral substances comprises a closed grinding container (12) driven rotatingly and accommodating a rotor (13) driven in opposite direction. The outer surface of the rotor defines with the inner face of the grinding container (12) a grinding gap (20) which may contain grinding pellets.
摘要翻译：用于连续粉碎，特别是硬质矿物质的环形间隙型球磨机包括旋转驱动并容纳以相反方向驱动的转子（13）的封闭研磨容器（12）。转子的外表面与研磨容器（12）的内表面一起形成可以包含研磨颗粒的研磨间隙（20）。

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