Vertical roller mill with improved hydro-pneumatic loading system
    1.
    发明授权
    Vertical roller mill with improved hydro-pneumatic loading system 有权
    具有改进的液压气动装载系统的立式辊磨机

    公开(公告)号:US07028934B2

    公开(公告)日:2006-04-18

    申请号:US10631075

    申请日:2003-07-31

    Abstract: An accumulator assembly comprising at least two accumulators that are hydraulically interconnected to the same source of hydraulic fluid. Each accumulator containing an energy absorbing medium which is compressible when a movable barrier which separates the hydraulic fluid from the energy absorbing medium is acted upon by an increase in pressure of the hydraulic fluid. When the assembly contains two accumulators, one accumulator contains a compressibility limiter which interrupts the compressibility of the energy absorbing medium within the accumulator and the other accumulators does not contain a compressibility limiter so that the energy absorbing media therein may be fully compressed by the hydraulic fluid. The accumulator assembly is favorably utilized in a vertical roller mill.

    Abstract translation: 一种蓄能器组件,包括至少两个液压地连接到同一液压流体源的蓄能器。 当将液压流体与能量吸收介质分离的可移动的阻挡层通过液压流体的压力增加而起作用时,包含能量吸收介质的每个蓄能器是可压缩的。 当组件包含两个蓄能器时,一个蓄能器包含可压缩限制器,其中断蓄能器内的能量吸收介质的压缩性,而其它蓄能器不包含压缩限制器,使得其中的能量吸收介质可被液压流体完全压缩 。 蓄能器组件有利地用于立式辊磨机。

    Roller mill for grinding solid material
    2.
    发明申请
    Roller mill for grinding solid material 有权
    滚磨机用于研磨固体材料

    公开(公告)号:US20090057450A1

    公开(公告)日:2009-03-05

    申请号:US11897378

    申请日:2007-08-29

    CPC classification number: B02C15/04 B02C15/004 B02C15/14

    Abstract: The invention relates to a roller mill for grinding solid material such as cement raw materials and similar materials, said roller mill comprising a substantially horizontal grinding table and at least two rollers which are configured for interactive operation with said grinding table. wherein at least one of said rollers rotates about a stationary shaft connected to a rocker arm pivotally connected to a mill stand which substantially is situated outside said grinding table and therefore does not utilize a mill stand and the remaining rollers do not utilize a mill stand. According to the invention the number of rollers, and thereby the capacity of the mill is increased without introducing more mill stands.

    Abstract translation: 本发明涉及一种用于研磨诸如水泥原料和类似材料的固体材料的辊磨机,所述辊磨机包括基本上水平的研磨台和至少两个辊子,所述至少两个辊子被配置为与所述研磨台进行交互操作。 其中所述辊中的至少一个围绕固定轴旋转,所述固定轴连接到枢转地连接到铣床的摇臂上,所述摇臂基本上位于所述研磨台的外部,因此不利用轧机架,并且其余的辊不使用轧机架。 根据本发明,在不引入更多轧机机架的情况下,轧辊的数量以及轧机的容量增加。

    Cooling and comminution of particulate material
    3.
    发明申请
    Cooling and comminution of particulate material 审中-公开
    颗粒材料的冷却和粉碎

    公开(公告)号:US20100044479A1

    公开(公告)日:2010-02-25

    申请号:US12229242

    申请日:2008-08-21

    Abstract: Disclosed is a method of cooling hot material having different particle sizes that has been heat treated in a kiln. The material is first passed through a cooling apparatus, after which it is delivered to a screening apparatus for screening out smaller material below a pre-determined fineness and transporting larger material above such pre-determined fineness to a crushing apparatus. The larger material is crushed and is delivering back to the cooling apparatus for further cooling. It is a feature of the invention that the cooling apparatus, screening apparatus and crushing apparatus have a common environment, that is, they are all enclosed within the same housing.

    Abstract translation: 公开了一种冷却在窑炉中进行热处理的具有不同粒径的热材料的方法。 该材料首先通过冷却装置,然后将其输送到筛选装置,以筛选低于预定细度的较小材料,并将较大的材料输送至高于预定的细度至破碎装置。 较大的材料被粉碎并且被输送回冷却装置以进行进一步的冷却。 本发明的一个特征是,冷却装置,筛分装置和破碎装置具有共同的环境,即它们都被封闭在同一个壳体内。

    Roller mill for grinding solid material
    4.
    发明授权
    Roller mill for grinding solid material 有权
    滚磨机用于研磨固体材料

    公开(公告)号:US07637446B2

    公开(公告)日:2009-12-29

    申请号:US11897378

    申请日:2007-08-29

    CPC classification number: B02C15/04 B02C15/004 B02C15/14

    Abstract: The invention relates to a roller mill for grinding solid material such as cement raw materials and similar materials, said roller mill comprising a substantially horizontal grinding table and at least two rollers which are configured for interactive operation with said grinding table, wherein at least one of said rollers rotates about a stationary shaft connected to a rocker arm pivotally connected to a mill stand which substantially is situated outside said grinding table and therefore does not utilize a mill stand and the remaining rollers do not utilize a mill stand. According to the invention the number of rollers, and thereby the capacity of the mill is increased without introducing more mill stands.

    Abstract translation: 本发明涉及一种用于研磨固体材料如水泥原料和类似材料的辊磨机,所述辊磨机包括基本上水平的研磨台和至少两个辊子,所述至少两个辊子被配置为与所述研磨台进行交互操作,其中至少一个 所述滚筒围绕固定轴旋转,所述固定轴连接到枢转地连接到基座位于所述研磨台外部的研磨机架的摇臂上,因此不使用研磨机架,并且其余的滚子不使用研磨机架。 根据本发明,在不引入更多轧机机架的情况下,轧辊的数量以及轧机的容量增加。

    Roller mill for comminuting solid materials
    5.
    发明申请
    Roller mill for comminuting solid materials 审中-公开
    辊磨机用于粉碎固体材料

    公开(公告)号:US20090127362A1

    公开(公告)日:2009-05-21

    申请号:US11985629

    申请日:2007-11-16

    CPC classification number: B02C4/32 B02C4/04 B02C15/04 B02C15/14

    Abstract: A roller mill for comminuting solid material having a mixture of hard and soft components which is capable of acting on the solid material at two or more distinct pressures to thereby comminute both hard and soft components of the solid material.

    Abstract translation: 一种用于粉碎具有硬组分和软组分的混合物的固体材料的辊磨机,其能够以两个或更多个不同的压力作用在固体材料上,从而粉碎固体材料的硬组分和软组分。

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