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High-efficiency and pollution-free spray-suction underwater sediment classification collection device

A technology for collecting device and sediment, which is applied in the direction of earth mover/shovel, mechanically driven excavator/dredger, construction, etc., which can solve the problem of expensive equipment, high energy consumption, pollution of surrounding environment and underwater environment and other issues to achieve the effect of ensuring high efficiency

Active Publication Date: 2017-02-08
辽宁东工装备制造有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] At present, the commonly used sedimentation cleaning methods mainly adopt different technologies such as excavation, suction or suction. Although these technical methods have their own advantages and characteristics in principle and application, they generally have high energy consumption, low efficiency and equipment Different disadvantages such as expensive construction cost or serious pollution to the surrounding environment and underwater environment during the working process

Method used

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  • High-efficiency and pollution-free spray-suction underwater sediment classification collection device
  • High-efficiency and pollution-free spray-suction underwater sediment classification collection device
  • High-efficiency and pollution-free spray-suction underwater sediment classification collection device

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Embodiment Construction

[0023] Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings.

[0024] figure 1 It is a front sectional view of the acquisition device structure of the present invention, figure 2 for figure 1 top view of image 3 It is a partial cross-sectional view of the acquisition device structure of the present invention, Figure 4 for figure 1 B direction partial view, Figure 5 It is a schematic diagram of the sediment classification collection process of the present invention.

[0025] figure 1 Among them, 1 is the sand suction port, where sediment particles of different particle sizes enter the collector; 2 is the suction grille cover, which is used to filter out non-sediment substances with large area and light specific gravity, such as plastic cloth; 3 is a rubber gasket, which is used to realize the mutual sealing between the suction grille cover and the lower opening of the suction cavity; 4 is a quick buckle, which i...

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Abstract

The invention discloses a sediment graded collecting device for cleaning sludge in reservoirs and river courses. The sediment graded collecting device is characterized by mainly comprising a spraying jet pipeline, fixing guide plates, a flow sucking pipe, a flow sucking cavity, a rubber gasket and a flow sucking grille cover, wherein the spraying jet pipeline directly goes deep into the flow sucking cavity from the upper part of the flow sucking cavity, and through four fixing guide plates, the spraying jet pipeline and the flow sucking cavity are fixed together by welding, and the central axes of the spraying jet pipeline and the flow sucking cavity are ensured to be on the same central line; and the flow sucking grille cover is sealed with a lower opening of the flow sucking cavity through the rubber gasket, and the flow sucking grille cover and the rubber gasket are fixed on the flow sucking cavity through fast buckles. By using the sediment graded collecting device, sediment can be graded, the operating efficiency can be greatly increased, and pollution can be reduced.

Description

technical field [0001] The invention relates to a silt classification collection device for reservoir and river channel silt cleaning. Background technique [0002] In my country, due to the destruction of mountain vegetation in recent years, the problem of soil erosion in many large river basins has been serious, resulting in a large amount of sediment in the reservoirs and rivers in the basin, reducing the effective storage capacity of the reservoir and affecting the normal navigation of the river. Sediment cleaning has become an important project content of hydraulic engineering and waterway shipping. [0003] At present, the commonly used sedimentation cleaning methods mainly adopt different technologies such as excavation, suction or suction. Although these technical methods have their own advantages and characteristics in principle and application, they generally have high energy consumption, low efficiency and equipment Different disadvantages such as expensive constr...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E02F5/28E02F3/92
Inventor 野崎勉于泽旭朱彤宋锦春韩进张悦
Owner 辽宁东工装备制造有限公司
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