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    • 2. 发明申请
    • DELIVERY VEHICLE MIXING DRUM CONCRETE VOLUME REPORTING
    • 交付车辆混合桶混凝土体积报告
    • WO2014062510A1
    • 2014-04-24
    • PCT/US2013/064600
    • 2013-10-11
    • VERIFI LLC
    • ROBERTS, Mark F.JORDAN, Richard K.COOLEY, Roy J.KOEHLER, Eric P.BAH IRA, Meriem
    • B28C7/02G01F1/00G06F19/00
    • B28C7/0454B28C7/026B28C7/16G01N33/383
    • Disclosed are method and system for treating concrete in mixing drums of delivery vehicles having automated rheology (e.g., slump) monitoring systems programmed to dose fluids into concrete based on the monitored rheology. The present invention takes into account a Revolution-To-Discharge value ("RTD") which reflects drum rotations needed to move concrete towards and through the mixing drum opening from which concrete is discharged, and also takes into consideration a Volume-Per-Revolution-Upon-Discharge ("VPRUD") value which reflects the relation between the rate of discharge and rheology (e.g., slump) of concrete upon discharge. The invention is especially useful for reclaiming concrete in the drum after delivery and can confirm rheology based upon peak (maximum) discharge pressure. The present inventors found surprisingly that discharge pressure readings are useful for recalibrating automated rheology monitoring systems as well as for reporting and/or treating the remainder concrete.
    • 公开了用于处理具有自动流变学(例如,坍落度)监测系统的输送车辆的混合桶中的混凝土的方法和系统,该系统被编程为基于所监测的流变学将流体分配到混凝土中。 本发明考虑了反转滚筒旋转所需的革命排放值(“RTD”),以便将混凝土移向并通过混凝土搅拌筒开口排出,并考虑到每卷的体积 放电(“VPRUD”)值,反映了放电速率与放电后混凝土的流变性(如坍落度)之间的关系。 本发明特别适用于在输送之后回收鼓中的混凝土,并且可以基于峰值(最大)排出压力确认流变性。 本发明人令人惊奇地发现,排放压力读数对于重新校准自动流变监测系统以及报告和/或处理剩余混凝土是有用的。
    • 7. 发明申请
    • METHOD AND APPARATUS FOR A RAIL-MOUNTED CONCRETE MIXER AND PUMP SYSTEM
    • 用于铁路混凝土搅拌机和泵系统的方法和装置
    • WO00032372A1
    • 2000-06-08
    • PCT/US1999/028291
    • 1999-11-30
    • B28C7/06B28C7/16B28C9/04B28C7/04
    • B28C7/06B28C7/16B28C9/0472
    • A method and apparatus for transporting, mixing, and pumping binder or adhesive material by a rail-mounted train are provided. A rail-mounted car (100) includes a hopper (135) to receive a cement mixture including aggregate. A screw conveyor (140) is connected to the hopper and adapted to mix the cement mixture received from the hopper with water to produce concrete. An articulated boom (150) and a pump (145) is adapted to pump the concrete through the boom. Binder or adhesive materials including mixing sand and gravel is transported by a rail-mounted train. The mixture is heated inside a drier (510), weighed (515), and cement is added to the mixture (520). A cement and aggregate mixture is processed prior to mixing with water to reduce its moisture content. The mixture may be transported in a rain-proof container car to the desired site via a hopper car (105) with a bottom discharge car in order to restrict the moisture contamination of the mixture.
    • 提供了一种用于通过轨道安装的列车运输,混合和泵送粘合剂或粘合剂材料的方法和装置。 轨道式车辆(100)包括用于接收包括骨料的水泥混合物的料斗(135)。 螺旋输送机(140)连接到料斗并适于将从料斗接收的水泥混合物与水混合以产生混凝土。 铰接式起重臂(150)和泵(145)适于将混凝土泵送通过悬臂。 粘结剂或粘合剂材料,包括混砂和砾石,由铁路列车运输。 将混合物在干燥器(510)内加热,称重(515),并将混合物加入到混合物(520)中。 在与水混合之前加工水泥和骨料混合物以降低其含水量。 混合物可以通过具有底部排放车的漏斗车(105)在防雨容器车中运输到期望的位置,以限制混合物的水分污染。
    • 10. 发明申请
    • METHOD AND APPARATUS FOR A RAIL-MOUNTED CONCRETE MIXER AND PUMP SYSTEM
    • 用于铁路混凝土搅拌机和泵系统的方法和装置
    • WO0032372A8
    • 2001-02-22
    • PCT/US9928291
    • 1999-11-30
    • SNEAD EDWIN DESTEIGUER
    • SNEAD EDWIN DESTEIGUER
    • B28C7/06B28C7/16B28C9/04B28C7/04
    • B28C7/06B28C7/16B28C9/0472
    • A method and apparatus for transporting, mixing, and pumping binder or adhesive material by a rail-mounted train are provided. A rail-mounted car (100) includes a hopper (135) to receive a cement mixture including aggregate. A screw conveyor (140) is connected to the hopper and adapted to mix the cement mixture received from the hopper with water to produce concrete. An articulated boom (150) and a pump (145) is adapted to pump the concrete through the boom. Binder or adhesive materials including mixing sand and gravel is transported by a rail-mounted train. The mixture is heated inside a drier (510), weighed (515), and cement is added to the mixture (520). A cement and aggregate mixture is processed prior to mixing with water to reduce its moisture content. The mixture may be transported in a rain-proof container car to the desired site via a hopper car (105) with a bottom discharge car in order to restrict the moisture contamination of the mixture.
    • 提供了一种用于通过轨道安装的列车运输,混合和泵送粘合剂或粘合剂材料的方法和装置。 轨道式车辆(100)包括用于接收包括骨料的水泥混合物的料斗(135)。 螺旋输送机(140)连接到料斗并适于将从料斗接收的水泥混合物与水混合以产生混凝土。 铰接式起重臂(150)和泵(145)适于将混凝土泵送通过悬臂。 粘结剂或粘合剂材料,包括混砂和砾石,由铁路列车运输。 将混合物在干燥器(510)内加热,称重(515),并将混合物加入到混合物(520)中。 在与水混合之前加工水泥和骨料混合物以降低其含水量。 混合物可以通过具有底部排放车的漏斗车(105)在防雨容器车中运输到期望的位置,以限制混合物的水分污染。