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    • 10. 发明申请
    • COMPACTION DEVICE FOR COMPACTING MOULDED BODIES FROM GRANULAR SUBSTANCES AND A METHOD FOR USING SAID DEVICE
    • 压缩装置,用于从压缩设备的应用粮食成形的材料和方法压缩成型体
    • WO02038346A1
    • 2002-05-16
    • PCT/DE2001/002266
    • 2001-06-19
    • B06B1/10B06B1/16B28B3/02B30B11/02
    • B30B11/022B06B1/10B06B1/166B28B3/022
    • The invention relates to a compaction device and a method for using the same to carry out compaction operations on moulded bodies that consist of granular substances and are placed on pallets, said compaction being achieved by the impact of a vibrating table on the underside of the pallet. The vibrating table, together with a spring system forms a mass-spring system, which acts as a vibrator capable of oscillation that is excited by an excitation device to produce forced vibrations. The spring system, together with the system mass, is designed to develop at least one individual frequency within the range of the compaction frequency, whereby it is also possible to adjust said individual frequency gradually or continuously. This, together with the fact that the excitation frequency can be adjusted, allows the vibrator to be operated partially or completely in resonance mode over the whole frequency range of the compaction. Electric linear motors are preferably used as the excitation actuators. The compaction system offers advantages in terms of the quality of the transmission of compaction energy and permits extremely high compaction frequencies, coupled with a long service life and a low-energy consumption of the vibrator. Said system is preferably used in machines for concrete blocks.
    • 压缩装置和用于在托盘上通过振动台的凸块的托盘下执行搁在从粒状物的成型体进行压缩操作它们的使用方法。 转台上,用弹簧系统工作为能够振荡质量 - 弹簧系统,该系统被通电用激发的振子一起装置,用于强制振动。 弹簧系统与地面系统一起设计用于至少一个固有频率的压缩率的范围内的发展,它也是可能的,以便能够逐步地或连续地调节固有频率。 连同振子的激励频率的可调节性可因此在谐振操作来移动部分或全部在整个频率范围的压缩。 有作为用于致动器激励优选电动机凌特。 压实系统提供在压实能量的传输的质量方面的优点,并允许非常高的压缩频率,具有使用寿命长和振动器的能耗低结合。 最好使用混凝土设备。