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Silt cleaning device for water conservancy ecological environment protection and cleaning method thereof

A technology for environmental protection and cleaning devices, which is applied in the pressurized spreading method of liquid fertilizers, climate change adaptation, soil movers/shovels, etc., and can solve problems such as difficult dredging and poor recycling effects

Active Publication Date: 2021-05-14
河南省水利勘测有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the defects in the prior art that dredging is difficult and the recycling effect is poor, and proposes a sludge cleaning device and cleaning method for water conservancy and ecological environment protection

Method used

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  • Silt cleaning device for water conservancy ecological environment protection and cleaning method thereof
  • Silt cleaning device for water conservancy ecological environment protection and cleaning method thereof
  • Silt cleaning device for water conservancy ecological environment protection and cleaning method thereof

Examples

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Embodiment

[0037] refer to Figure 1-2 , a mud cleaning device for water conservancy ecological environment protection, comprising a hull 5, a swirl column 1, the swirl column 1 is fixedly connected in the hull 5, one end of the swirl column 1 is fixedly connected with a conical column 101, the swirl column 1 The other end of the negative pressure column 102 is fixedly connected, and the side wall of the swirl column 1 is fixedly connected with a feed pipe 104. The feed pipe 104 extends through the inner wall of the hull 5 to the bottom, and the feed pipe 104 is far away from one end of the swirl column 1. The diversion pipe 204 is connected in rotation, and the feed pipe 104 and the diversion pipe 204 are sealed and connected through the telescopic pipe 1042. The bottom of the diversion pipe 204 is connected to the dredging column 2 in rotation, and the dredging column 2 is provided with a diversion chamber 201 , the diversion chamber 201 communicates with the diversion pipe 204, the dr...

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PUM

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Abstract

The invention discloses a silt cleaning device for water conservancy ecological environment protection and a cleaning method thereof, and belongs to the technical field of water conservancy projects. The silt cleaning device for water conservancy ecological environment protection comprises a ship body and a rotational flow column. The other end of the rotational flow column is fixedly connected with a negative pressure column, the side wall of the rotational flow column is fixedly connected with a feeding pipe, one end of the feeding pipe is rotationally connected with a flow guide pipe, the bottom of the flow guide pipe is rotationally connected with a desilting column, a first motor is fixedly connected into the desilting column, the output end of the first motor is fixedly connected with a driving shaft, one end of the driving shaft is fixedly connected with a spiral plate, and the other end of the driving shaft is fixedly connected with a propeller. A worm drives the desilting column to rotate through a rocker mechanism. A spraying pipe is fixedly connected to the negative pressure column, a spraying assembly used for irrigation is arranged at the top of the spraying pipe, and an adjusting assembly used for adjusting the rotating angle of the flow guide pipe is arranged on a positioning shaft. According to the silt cleaning device, the desilting difficulty is lowered, and efficient, reasonable and accurate silt cleaning is further guaranteed.

Description

technical field [0001] The invention relates to the technical field of water conservancy engineering, in particular to a sludge cleaning device for water conservancy ecological environment protection and a cleaning method thereof. Background technique [0002] With the development of economy and society and the acceleration of urbanization, the problems of river silt and environmental protection have become increasingly prominent. Any disposal of river silt, finding the most feasible and effective solution, and realizing the comprehensive utilization of resources have become a social issue. Issues of concern: water conservancy canals are water delivery structures, most of which are used for irrigation and water diversion projects, and water conservancy canals need to be cleaned of silt at regular intervals. [0003] In the prior art, silt cleaning is to pump out or dig out the silt at the bottom of the canal, spray it to the fields on both sides of the river to provide nutri...

Claims

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Application Information

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IPC IPC(8): E02F5/28E02F3/88E02F3/90E02F3/92E02F3/94A01C23/04
CPCE02F5/28E02F5/282E02F3/885E02F3/90E02F3/9212E02F3/94A01C23/04Y02A10/00
Inventor 张志敏高书杰曹东勇王先忠来亦姝侯剑凯王伟葛小龙史恒乔新颖孙培欣周子东韩桃明骆桂英王波波
Owner 河南省水利勘测有限公司
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