Operation monitoring for thick material conveying system: Fid-Bau Portal

Operation monitoring for thick material conveying system

MULLER ANSGAR

The invention relates in particular to a thick material dispensing mast (18) for dispensing thick material to be conveyed by means of a thick material pump (16), comprising a rotating mechanism (19) which can be rotated about a vertical axis at a maximum rotational speed, a mast device (40) with at least one first mast arm (41) and one second mast arm (42), the first mast arm (41) is connected to the rotary mechanism (19) at the proximal end of the mast device (40), and wherein the mast arms (41, 42) each have a maximum operating range, a delivery line (17) extending over the mast device (40), which delivery line comprises a proximal end and a distal end that can be connected to the output (28) of the thickener pump, the distal end of the delivery line (17) transitions into the end hose (45) at the distal end of the mast device (40), a receiving unit (11) for receiving at least one piece of operational information, a processing unit (12), a control unit (13) for determining a currently permissible operating range of the first mast arm (41) and of the second mast arm (42) and/or for determining a currently permissible rotational mechanism speed in each case on the basis of at least one received operating information, and a control unit (13) for controlling the first mast arm (41) and the second mast arm (42), and a limiting means for limiting the operating range of the respective mast arm (41, 42) to the respective currently permitted operating range if one of the determined currently permitted operating ranges of the first mast arm (41) and the second mast arm (42) is less than or equal to the respective maximum operating range, and/or for limiting the rotational speed of the rotary mechanism (19) if the determined currently permissible rotational speed is less than or equal to the maximum rotational speed.

本发明尤其公开了一种用于分配待借助于稠料泵(16)输送的稠料的稠料分配桅杆(18)，具有能围绕竖直轴线以最大旋转速度旋转的旋转机构(19)、带有至少一个第一桅杆臂(41)和第二桅杆臂(42)的桅杆装置(40)，其中，第一桅杆臂(41)在桅杆装置(40)的近端部处与旋转机构(19)连接，并且其中，桅杆臂(41、42)分别具有最大的工作范围，在桅杆装置(40)上延伸的输送管线(17)，输送管线包括能够与稠料泵的输出端(28)连接的近端部和远端部，其中，输送管线(17)的远端部在桅杆装置(40)的远端部处过渡到端部软管(45)中，用于接收至少一个运行信息的接收单元(11)，处理单元(12)，用于分别根据至少一个已接收的运行信息确定第一桅杆臂(41)和第二桅杆臂(42)的当前允许工作范围和/或用于确定当前允许的旋转机构速度，以及控制单元(13)，用于在第一桅杆臂(41)和第二桅杆臂(42)的所确定的当前允许工作范围之一小于或等于相应的最大工作范围的情况下将相应的桅杆臂(41、42)的工作范围限制到相应的当前允许工作范围上，并且/或者用于在所确定的当前允许的旋转速度小于或等于最大旋转速度的情况下限制旋转机构(19)的旋转速度。

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