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    • 1. 发明授权
    • Reversible refiner feeder
    • 反向精炼机
    • US3853276A
    • 1974-12-10
    • US29656472
    • 1972-10-11
    • SPROUT WALDRON & CO INC
    • FISHER C
    • D21D1/30B02C23/02
    • D21D1/303
    • A feeder for disc-type refiners comprising a plurality of spaced triangular conveying lugs disposed on the refiner drive shaft between the stock inlet and the rotor. The triangular lugs are disposed so that angularly oriented faces thereof will direct the stock toward the rotor regardless of the direction of drive shaft rotation. The spaced arrangement of the lugs permits the escape of steam from the refining region back along the drive shaft to a steam outlet located axially outwardly of the stock inlet.
    • 用于盘式精炼机的进料器包括设置在原料入口和转子之间的精磨机驱动轴上的多个间隔开的三角形输送凸耳。 三角形凸耳被设置成使得其角度定向的面将朝向转子指向原料,而与驱动轴旋转的方向无关。 凸耳的间隔布置允许蒸汽从精炼区域沿着驱动轴返回到位于轴向向外的坯料入口的蒸汽出口。
    • 2. 发明授权
    • Disc type refiner with automatic plate spacing control
    • 具有自动平板控制的盘式精炼机
    • US3847359A
    • 1974-11-12
    • US42468873
    • 1973-12-14
    • SPROUT WALDRON & CO INC
    • HOLMES WFISHER CIHRIG C
    • D21D1/00D21D1/30B02C7/14
    • D21D1/002D21D1/303
    • A disc type refiner including a control mechanism for automatically adjusting the refiner plate spacing in response to variations in the rate of feed of input material. The material feed rate is gauged by measuring the power input to the material feed conveyors. An electric control circuit monitors the power requirements of the feed conveyors and automatically adjusts the refiner plate spacing by control of the hydraulic platepositioning cylinders to insure a constant work input to the material regardless of fluctuations in material flow. In the preferred form of the invention, the refiner comprises an axially fixed rotor disposed between opposed axially adjustable nonrotating heads. The heads are axially positioned by hydraulic cylinders controlled so as to maintain an equal working force on each side of the rotor.
    • 一种盘式精磨机,包括响应于输入材料的进料速率变化而自动调节磨浆机间距的控制机构。 通过测量输入到物料输送机的动力来测量材料进给速率。 电控电路监视进料输送机的功率需求,并通过控制液压板定位圆柱来自动调节磨浆机间距,以确保物料流量波动的恒定工作输入。 在本发明的优选形式中,精磨机包括设置在相对的可轴向调节的非旋转头之间的轴向固定转子。 头部由被控制的液压缸轴向定位,以便在转子的每一侧保持相等的作用力。