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Desilting device for hydraulic engineering

A technology for dredging devices and water conservancy projects, which can be used in fixed filter element filters, mechanically driven excavators/dredgers, filtration and separation, etc., and can solve problems such as low work efficiency

Inactive Publication Date: 2021-03-16
魏艳
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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 provide a dredging device for water conservancy projects to solve the problem of low work efficiency in the prior art

Method used

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  • Desilting device for hydraulic engineering
  • Desilting device for hydraulic engineering
  • Desilting device for hydraulic engineering

Examples

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Embodiment

[0022] see Figure 1-Figure 4 , a dredging device for water conservancy projects, comprising a dredging box 4 arranged on a base 1, a telescopic mechanism 2 and a silting suction frame 3, the dredging box 4 is fixedly welded on the left upper end of the base 1, the dredging box 4 and the suction silt The silt frame 3 is connected by a water pump 47, and the telescopic mechanism 2 is connected with the silt suction frame 3 through a cylinder 29. The inwall of the silt suction frame 3 is provided with a motor 31, and the motor 31 is fixedly mounted on the left side inner wall of the silt suction frame 3. The power of the motor 31 Axle is rotating rod 32, and motor 31 can drive rotating rod 32 to rotate, and rotating rod 32 is provided with waterproof rubber pad, and waterproof rubber pad rotates at the inwall of suction silt frame 3, prevents water from touching motor, and rotating rod 32 stretches into suction The silting frame 3 and the rotating rod 32 are provided with stirri...

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Abstract

The invention discloses a desilting device for hydraulic engineering. The desilting device comprises a desilting box, a telescoping mechanism and a silt suction frame which are arranged on a base, wherein the desilting box is connected with the silt suction frame through a water pump, and the telescoping mechanism is connected with the silt suction frame through an air cylinder; a motor is arranged on the inner wall of the silt suction frame, a power shaft of the motor is a rotating rod, and the rotating rod stretches into the silt suction frame to be connected with stirring blades; and a siltsuction opening is formed in the silt suction frame, and a circular net is arranged on the silt suction opening. The motor drives the rotating rod to rotate, and silt in a space surrounded by the silt suction frame is scattered by utilizing the stirring blades, so that the device can conveniently, fully and quickly extract the silt. The telescoping mechanism drives the silt suction frame to adjust the position, so that the silt at different positions in a river channel can be conveniently extracted. The silt is separated by an inclined filter plate and a sludge collecting filter frame, and then the filtered water is discharged back to the river channel through a water outlet hose.

Description

technical field [0001] The invention relates to the technical field of water conservancy projects, in particular to a dredging device for water conservancy projects. Background technique [0002] Projects built to eliminate water damage and develop and utilize water resources are divided into flood control projects, farmland water conservancy projects, hydroelectric power generation projects, waterway and port projects, water supply and drainage projects, environmental water conservancy projects, and tidal flat reclamation projects according to their functions. Water conservancy projects that serve multiple purposes such as flood control, water supply, irrigation, and power generation are called comprehensive utilization water conservancy projects. Water conservancy projects need to build dams, embankments, spillways, sluices, water inlets, channels, waterways, rafts, and fishways and other different types of hydraulic structures to achieve their goals. [0003] In water co...

Claims

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Application Information

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IPC IPC(8): E02F5/28E02F3/88E02F3/90E02F3/92B01D29/03B01D29/94
CPCB01D29/03B01D29/94E02F3/8816E02F3/905E02F3/9281E02F5/282
Inventor 魏艳王淑风陈晨
Owner 魏艳
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