A water flow-driven continuous operation coal conveying pipeline cleaning and dredging robot

Abstract

A water flow-driven continuous operation robot for cleaning and dredging coal conveying pipelines, including a main body, a storage battery pack, a power generation device, a cleaning device and a PLC controller. , the power generation device is fixedly installed on the front side of the body, the cleaning device is installed on the body and contacts the inner wall of the coal conveying pipeline, the front side and the rear side of the body are fixedly installed with a driving device, the power generation device and the battery pack are waterproofed The charging cable is electrically connected, the battery pack is electrically connected to the PLC controller, the cleaning device and the two driving devices through waterproof power cables, and the PLC controller is connected to the cleaning device and the two driving devices through waterproof signal cables. The invention provides sufficient electric energy for the cleaning work through the continuous power generation of the water flow, and ensures the long-term stable operation of the robot.

Description

technical field [0001] The invention relates to the field of coal transportation, in particular to a water-flow driven continuous operation coal transportation pipeline cleaning and dredging robot. Background technique [0002] When the coal pipeline runs all year round, a large amount of magazines will adhere to the inner wall of the pipeline, making the diameter of the pipeline smaller and the transportation resistance larger, which greatly affects the transportation of coal. In severe cases, there may be a possibility of pipeline congestion, resulting in increased transportation resistance and reduced transportation volume, resulting in a rapid increase in annual power consumption, and the annual economic loss of large-scale transportation pipelines may even exceed millions. Therefore, cleaning the inner wall of the coal transportation pipeline It is of great significance to improve the coal transportation system by removing the impurities on the coal and ensuring the nor...

AI Technical Summary

Problems solved by technology

[0002] When the coal pipeline runs all year round, a large amount of impurities will adhere to the inner wall of the pipeline, making the diameter of the pipeline smaller and the transportation resistance larger, which greatly affects the transportation of coal

In severe cases, there may be a possibility of pipeline congestion, resulting in increased transportation resistance and reduced transportation volume, resulting in a rapid increase in annual power consumption, and the annual economic loss of large-scale transportation pipelines may even exceed millions. Therefore, cleaning the inner wall of the coal transportation pipeline Impurities on the surface can ensure the normal operation of coal transportation pipelines, thereby reducing energy consumption and improving pipeline transportation capacity, which is of great significance to improving the coal transportation system

[0003] The cleaning of coal transportation pipelines is often completed by pipeline cleaning robots. The pipeline cleaning robot needs power supply. The power supply method can be powered by an external power line or a battery. Convenient, but the power carried by the battery is limited, which cannot guarantee the long-distance and long-term continuous operation of the pipe cleaning robot

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