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    • 41. 发明授权
    • Milling device
    • 铣削装置
    • US5524840A
    • 1996-06-11
    • US355965
    • 1994-12-14
    • Martin H. Gygi
    • Martin H. Gygi
    • B02C15/08B02C15/02
    • B02C15/08
    • The milling device comprises a milling roller running in a milling ring, wherein the diameter of the milling roller is at least equal to the inner radius of the milling ring. The milling roller is driven by a tangential force. By this arrangement it is guaranteed that the center of mass of the roller runs about the mill's central axis at a constant frequency that does not depend on the wear of the roller or the ring. Furthermore, the axis of rotation of the roller is not tilted during operation such that no torque is generated.
    • 铣削装置包括在铣削环中运行的铣削辊,其中铣削辊的直径至少等于铣削环的内半径。 铣刀由切向力驱动。 通过这种布置,可以确保辊的质心以不依赖于辊或环的磨损的恒定频率绕磨机的中心轴运行。 此外,在操作期间,辊的旋转轴线不倾斜,使得不产生扭矩。
    • 42. 发明授权
    • Milling device
    • 铣削装置
    • US4905920A
    • 1990-03-06
    • US288255
    • 1988-12-09
    • Olle L. SiwerssonJan A. T. LoodbergArne E. Wall
    • Olle L. SiwerssonJan A. T. LoodbergArne E. Wall
    • B02C2/04B02C15/02
    • B02C15/02
    • A milling device comprises two milling bodies one of which is hollow and encloses the other, and a driving unit connected to one of the milling bodies via a shaft nonrotatably connected with the one milling body to cause it to rotate about its own axis in rolling contact with the other milling body. Both milling bodies are universally movable in a surface essentially transverse to the axis of rotation, but are actuated by a return force which increases as the pendulum movement increases. To provide for the return force, the two milling bodies are supported in pendulum fashion, or use is made of resilient means, such as springs.
    • PCT No.PCT / SE86 / 00201 Sec。 371日期:1988年12月19日 102(e)日期1988年12月19日PCT提交1986年5月2日PCT公布。 公开号WO87 / 06500 日期:1987年11月5日。铣削装置包括两个铣削体,其中一个是中空的并且包围另一个,以及驱动单元,该驱动单元经由不可旋转地与一个铣削体连接的轴连接到一个铣削体,使其旋转 围绕其自身的轴线与另一个铣削体滚动接触。 两个铣削体在基本上横向于旋转轴线的表面中是普遍可移动的,但是通过随着摆动运动增加而增加的返回力致动。 为了提供返回力,两个铣削体以摆式的方式支撑,或者使用诸如弹簧的弹性装置。
    • 43. 发明授权
    • Roller grinding mill
    • 辊磨机
    • US4830290A
    • 1989-05-16
    • US214648
    • 1988-07-01
    • Robert M. Williams
    • Robert M. Williams
    • B02C15/02
    • B02C15/02
    • An improved roller grinding mill in which a material grinding chamber is supplied with air in a tangential flow path through a multiple array of tangentially directed passages, material grinding rollers operate in a direction counter to the tangential air flow into the grinding chamber, and plows rotating in the same direction with the grinding rollers and formed with sloped surfaces for imparting an upward lift on the material to be ground for improving the fluidization of the material and maintaining a substantially constant particle size for delivery through the mill outlet.
    • 一种改进的辊式研磨机,其中材料研磨室在切向流动路径中通过多个切向定向通道阵列供应空气,材料研磨辊在与进入研磨室的切向气流相反的方向上操作,并且犁旋转 在与研磨辊相同的方向上并且形成有倾斜表面,用于在要研磨的材料上施加向上的提升,以改善材料的流化并保持基本上恒定的粒度以便通过轧机出口输送。