Dredging device for water conservancy environmental protection engineering: Fid-Bau Portal

Dredging device for water conservancy environmental protection engineering

XU MIAO / WU YONG / DU WEI / KONG DAQI / HE ZHIFANG / CHEN YANG

The invention relates to water conservancy environmental protection engineering, in particular to a desilting device for the water conservancy environmental protection engineering. According to an existing desilting device, when facing a large amount of accumulated sludge, the sludge is inconvenient to loosen, and due to the fact that the sludge is accumulated for a long time and is easy to adhere to the bottom of a pipeline, the sludge is not easy to remove thoroughly, large sludge is not easy to wash away by water, and the desilting efficiency is poor. A desilting device for water conservancy environmental protection engineering comprises a supporting table and the like, the lower portion of the supporting table is rotationally connected with two electric wheel sets, the supporting table is placed in a pipeline, the two electric wheel sets make contact with the inner wall of the pipeline, and the supporting table is fixedly connected with a protection shell. The output shaft of the motor rotates to drive one transmission gear to rotate, the two-way screw and the sawtooth ring are driven to rotate through transmission of the toothed belt, hard sludge accumulated in the pipeline can be minced through rotation of the sawtooth ring, in this way, the sludge can be conveniently washed away by water, and the dredging efficiency is improved.

本发明涉及水利环保工程，尤其涉及一种水利环保工程用清淤装置。现有的清淤装置在面对大量堆积的淤泥时，不便于将淤泥变松散，由于淤泥堆积时间长了，容易在管道底部粘结，从而使得淤泥不容易被清除彻底，并且大块的淤泥也不容易被水冲走，导致清淤效率不佳。一种水利环保工程用清淤装置，包括有支撑台等，所述支撑台下部转动式连接有两个电动轮组，所述支撑台放置于管道内，两个所述电动轮组均与管道内壁接触，所述支撑台上固定连接有保护壳。电机的输出轴转动带动其中一个传动齿轮转动，并通过齿带传动带动双向螺杆和锯齿环转动，锯齿环转动可以对管道内堆积的硬质淤泥进行绞碎，这样方便淤泥被水冲走，提高清淤效率。

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