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81. 发明授权

US09981270B2 Grinding machine 有权
公开(公告)号：US09981270B2
公开(公告)日：2018-05-29
申请号：US14615850
申请日：2015-02-06
申请人： GBF Gesellschaft Fuer Bemessungsforschung MBH
发明人： Ralf Haase
IPC分类号： B02C15/00 , B02C25/00 , B02C4/02 , B02C15/02 , B02C15/04 , B02C23/10
CPC分类号： B02C25/00 , B02C4/02 , B02C15/007 , B02C15/02 , B02C15/04 , B02C23/10
摘要： A method for grinding a grinding material in a mill including a grinding body and at least one roller which rolls on the grinding body under a grinding pressure, wherein the grinding material is fed in a stream of grinding material, forms a grinding bed between the grinding body and the roller and is crushed in the grinding bed by the roller, wherein a grinding bed height of the grinding bed between the grinding body and the roller is continuously measured, and wherein the mill is controlled based on control variables to achieve a predetermined nominal condition, wherein the control variables include at least the grinding pressure and the stream of the grinding material and the nominal condition includes at least one nominal value for the grinding bed height, wherein a mechanical condition of the roller and therefrom a stability of the grinding bed are continuously determined.

82. 发明授权

US4682738A Grinding mill 失效
标题翻译：研磨机
公开(公告)号：US4682738A
公开(公告)日：1987-07-28
申请号：US799904
申请日：1985-11-20
申请人： Shien F. Chang
发明人： Shien F. Chang
IPC分类号： B02C15/02 , B02C23/32 , B02C23/38 , B02C23/28
CPC分类号： B02C23/38 , B02C15/02 , B02C23/32
摘要： A centrifugal grinding mill of the ring-roller type incorporating a decelerating means, a grinding roller means, a classifying means and a finished product conveying means, which means are driven by a single shaft driven by a single motor, is suitable for grinding soft, hard and solid (ores), viscous, and fibrous raw materials to desired fineness. The distance between grinding ring and rollers is adjustable. Under the grinding roller means there is provided a means for removing waste materials. By means of the guiding of an air stream in cooperation with the classifying means the separate vanes of which can be selectively changed in number, it is possible to obtain finished particles ranging in size from several ten to more than ten thousand mesh (U.S. standard mesh).
摘要翻译：一种包含减速装置，磨辊装置，分选装置和成品输送装置的环形滚子式离心式研磨机，由单个马达驱动的单轴驱动，适用于磨削软，硬和固体（矿石），粘性和纤维原料，以达到所需的细度。研磨环和辊之间的距离是可调的。在研磨辊装置下方提供了用于去除废料的装置。通过与分级装置协调的空气流的引导，其分离的叶片可以选择性地改变，可以获得尺寸从几十到一万以上的成品颗粒（美制标准网）。

83. 发明授权

US4640464A Roller mill control system 失效
标题翻译：轧机控制系统
公开(公告)号：US4640464A
公开(公告)日：1987-02-03
申请号：US669145
申请日：1984-11-07
申请人： Richard L. Musto , Mark R. Dunn
发明人： Richard L. Musto , Mark R. Dunn
IPC分类号： B02C15/02 , B02C25/00
CPC分类号： B02C25/00 , B02C15/02
摘要： A control system (44, 112) particularly adapted to be cooperatively associated with a mill (10) and in particular a roller mill (10) of the type that is operative to effectuate the grinding and/or pulverization of solid materials. When so employed, the subject control system (44, 112) enables the roller mill (10) to be operated over a wide range of varying levels of output of pulverized material, while yet ensuring that both the proper air/solids ratio and the desired degree of fineness of the pulverized material are being maintained. To achieve this result, the subject control system (44, 112) is operatively connected in circuit relation with the feed means (12) that supplies to the roller mill (10) the material that is to be pulverized therein, with the drive means (20, 22) through which the mill (10) is driven, with the classifier means (38) that effects a separation of the pulverized material according to fineness, and with the means which receives the output from the roller mill (10).
摘要翻译：一种特别适用于与磨机（10）协调地相关联的控制系统（44,112），特别是可操作以实现固体材料的研磨和/或粉碎的类型的滚磨机（10）。当采用这种方法时，主体控制系统（44,112）使得滚磨机（10）能够在各种不同程度的粉碎物料的输出范围内操作，同时确保适当的空气/固体比和期望的保持粉碎物料的细度。为了实现这一结果，被摄体控制系统（44,112）以与驱动装置（10）向辊磨机（10）供应待粉碎的材料的进料装置（12）以电路关系可操作地连接与磨机（10）一起驱动的分级器装置（38），其根据细度实现粉碎材料的分离，以及接收来自辊磨机（10）的输出的装置。

84. 发明授权

US4524917A Air seal and lubrication system for roller grinding mills 失效
标题翻译：辊磨机的气密封和润滑系统
公开(公告)号：US4524917A
公开(公告)日：1985-06-25
申请号：US471701
申请日：1983-03-03
申请人： Robert M. Williams
发明人： Robert M. Williams
IPC分类号： B02C15/02 , B02C15/04
CPC分类号： B02C15/02
摘要： A roller grinding mill having the grinding roll assemblies pivotally suspended from a frame rotated by a drive shaft, means supplying lubricant and pressure air to the internal structure of the mill for providing primary air seals to keep abrasive matter from working into the bearings with pressurizing the lubricant to provide a source of air internally of the grinding roll assemblies to set up a secondary air seal in the event of a break or leak in the pressure air which can interrupt the primary air seal, and means to monitor or detect a condition in the mill which would result in damage to the bearings if not attended to.
摘要翻译：一种具有从由驱动轴旋转的框架枢转地悬挂的研磨辊组件的辊磨机，意味着向轧机的内部结构提供润滑剂和压力空气，以提供一次空气密封，以保持磨料不被加载到轴承中，润滑剂以在研磨辊组件内部提供空气源，以在压缩空气中断或泄漏的情况下建立二次空气密封，其可以中断主空气密封，以及监测或检测磨损，如果没有参与会导致轴承损坏。

85. 发明授权

US3598327A Roller mill 失效
标题翻译：轧辊铣刀
公开(公告)号：US3598327A
公开(公告)日：1971-08-10
申请号：US3598327D
申请日：1969-03-20
申请人： JOHN G BRANDES
发明人： BRANDES JOHN G
IPC分类号： B02C15/02 , B02C15/16 , B02C15/08
CPC分类号： B02C15/16 , B02C15/02
摘要： The roller mill is principally useful as a crushing device for geologic material. The main central shaft is power rotated and carries a plurality of spaced discs rotating therewith. Arms swingably mounted on the discs carry rotatable crushing rollers. The discs and crushing rollers are surrounded by a rotatable shell or drum. Drum speed is controlled by a hydraulic pump which incorporates flow control to limit drum speed. Geologic material, such as ore, is broken to a manageable size and is fed into one end of the drum. Airflow or waterflow controls material flow rate through the drum and the central shaft speed controls the fineness of grinding as the crushing rollers are centrifugally engaged on the geologic material against the inner drum surface.

86. 发明授权

US3589625A Grinding mill 失效
公开(公告)号：US3589625A
公开(公告)日：1971-06-29
申请号：US3589625D
申请日：1968-10-23
申请人： STEIN & ROUBAIX
发明人： DESBORDES JEAN
IPC分类号： B02C15/02 , B02C15/08
CPC分类号： B02C15/02
摘要： A grinding mill comprises a grinding chamber at the bottom of which a rotatable plate is supported. The plate carries pivotable rollers which are urged against a rolling track fixed in the chamber at a higher level than the plate. An air distributor encircles the chamber at the level of the plate and has air inlets for producing an airflow in the chamber which conveys the ground material upwardly in an axial central region of the chamber for external discharge at the top thereof. The plate is driven in rotation from below so that the entire region of the chamber above the center of the plate is completely open.

87. 发明授权

US3567139A Method of mulling 失效
标题翻译： MULLING的方法
公开(公告)号：US3567139A
公开(公告)日：1971-03-02
申请号：US3567139D
申请日：1968-06-07
申请人： JEFFREY GALION INC
发明人： ANDRAE KARL H
IPC分类号： B02C15/02 , B02C21/00 , B22C5/04 , B02C15/08
CPC分类号： B02C15/02 , B02C21/00 , B22C5/0436 , Y10S241/601
摘要： Method of mulling material in which the material is continuously delivered to and discharged from a receptacle. The material is dispersed in the receptacle and is distributed on the inner cylindrical mulling surface of the receptacle to be mulled on the mulling surface as the material continuously flows through the receptacle.

88. 发明授权

US3399143A Method of stripping nickel from articles and the composition used therein 失效
标题翻译：从制品中剥离镍的方法及其中使用的组合物
公开(公告)号：US3399143A
公开(公告)日：1968-08-27
申请号：US65778167
申请日：1967-08-02
申请人： MACDERMID INC
发明人： SLOMINSKI LEO J
IPC分类号： B02C15/02 , C23F1/44
CPC分类号： B02C15/02 , C23F1/44

89. 发明授权

US2574346A Torsion-rod means for holding grinding rollers in adjustable cooperation with opposing grinding elements 失效
标题翻译：用于将研磨辊保持在与相对的研磨元件可调配合的扭转杆装置
公开(公告)号：US2574346A
公开(公告)日：1951-11-06
申请号：US76394347
申请日：1947-07-26
申请人： JEAN MORITZ
发明人： JEAN MORITZ
IPC分类号： B02C15/02 , B02C15/04
CPC分类号： B02C15/02 , B02C15/04

90. 发明授权

US2309036A Apparatus for conditioning molding sand 失效
标题翻译：用于调理型砂的设备
公开(公告)号：US2309036A
公开(公告)日：1943-01-19
申请号：US35645340
申请日：1940-09-12
申请人： BEARDSLEY & PIPER CO
发明人： BEARDSLEY ELMER O
IPC分类号： B02C15/02 , B22C5/08
CPC分类号： B22C5/08 , B02C15/02 , Y10S241/10

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