A sand blowing device for controlling the Yellow River

Abstract

The invention discloses a sand blowing device for controlling the Yellow River, which comprises a main board, the main board is rectangular, the two ends of the main board are in the shape of arcs, four first installation holes are opened inside the main board, and the four A dust raising device is fixedly installed inside the first installation hole, and power devices are fixedly connected to the tops of the two dust raising devices. By installing a dust raising device inside the main board and installing a power device on the top of the dust raising device, the flow of the Yellow River can make the power device rotate, and the rotation of the power device can drive the fan blades and brush holders inside the dust raising device to rotate, and the brush The rotation of the frame can make the sediment on the riverbed float, and then through the rotation of the fan blades, the floating dust can be blown to the top of the equipment, and the sediment can flow downstream through the flow of the Yellow River water, so as to achieve the effect of sand cleaning. As a result, by arranging multiple lifting and sinking devices inside the rotor, the range of dust raising is increased and the efficiency of sand raising is improved.

Description

technical field [0001] The invention relates to the technical field of Yellow River treatment, in particular to a sand blowing device for treating the Yellow River. Background technique [0002] The Yellow River has a long history. In history, floods and disasters have occurred frequently. Although thousands of years of treatment, the problem cannot be eliminated. Although there are strategies such as "blocking", "discharging", "releasing", "adjusting" and "digging", they cannot be cured in the end. Finding a way to maintain the lasting stability of the Yellow River route has become a top priority. In fact, the problem of the Yellow River can also be regarded as the problem of the vast Loess Plateau through which the Yellow River must pass. Scientific research shows that the characteristics of the Loess Plateau are that the loess is deep and widely distributed. The loess is mostly aeolian, with fine particles, loose texture and collapsible properties. The surface runoff o...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides a sand blowing device for controlling the Yellow River, which has the advantages of energy saving and environmental protection, and solves the problem of low efficiency of the existing sand control methods

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