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Environment-friendly system for water conservancy power generation

A water conservancy and environmental protection technology, applied in hydropower, hydropower stations, water conservancy projects, etc., can solve the problems of serious pollution and low efficiency of sediment treatment, and achieve the effect of improving efficiency

Active Publication Date: 2015-07-22
SOUTHERN XINJIANG ELECTRICITY SUPPLY COMPANY OF STATE GRID XINJIANG ELECTRIC POWER
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

[0005] The technical problem to be solved by the present invention is: in order to overcome the shortcomings of low efficiency and serious pollution in the prior art for sediment treatment, the present invention provides an environmental protection system for hydropower generation with high efficiency and environmental protection in sediment treatment

Method used

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Embodiment Construction

[0020] The present invention is described in further detail now in conjunction with accompanying drawing. These drawings are all simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, so they only show the configurations related to the present invention.

[0021] Such as Figure 1-3 As shown, a kind of environmental protection system that is used for hydroelectric power generation of the present invention comprises water inlet 1, hydropower generating unit 2, water outlet pipe 3, is arranged in the desanding mechanism of water outlet pipe 3 li, water outlet 13, dam body 12 and central Control device, the water inlet 1 communicates with the water outlet 13 through the water outlet pipe 3, and the water conservancy generator set 2 is arranged at the water inlet 1;

[0022] The sand removal mechanism includes several first sand removal mechanisms and second sand removal mechanisms, the first sand removal mechanism...

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Abstract

The invention relates to an environment-friendly system for water conservancy power generation. The environment-friendly system comprises a water inlet, a water conservancy power generator unit, a water outlet pipeline, sand removing mechanisms arranged in the water outlet pipeline, a water outlet, a dam and a central control device. The water inlet is communicated with the water outlet through the water outlet pipeline. The water conservancy power generator unit is arranged at the water inlet. The sand removing mechanisms include the multiple first sand removing mechanisms and the multiple second sand removing mechanisms. The first sand removing mechanisms are arranged in the water outlet pipeline, and the second sand removing mechanisms are located below the first sand removing mechanisms. Each first sand removing mechanism comprises a silt detector, a first drive motor, a first mud removing plate, a second drive motor and two deposition plates. By means of the environment-friendly system for water conservancy power generation, the first sand removing mechanisms are used for removing silt deposited in the water outlet pipeline, the silt is guided into the second sand removing mechanisms to be treated in a centralized mode, the sand removing efficiency is greatly improved, and a certain environment protection role is played on centralized processing of the silt.

Description

technical field [0001] The invention relates to an environmental protection system for hydropower generation. Background technique [0002] In hydropower generation projects, most of them now use dam-type hydropower generation, mainly because of its high power generation efficiency, low environmental pollution, low investment in the later stage, and high recovery rate. [0003] Therefore, in these large-scale dam-type hydropower plants, a large amount of inflow and outflow of water flow will inevitably bring a lot of sediment, especially at the outlet pipe. Precipitation takes place there. [0004] At present, most of the sediment treatment of dam-type hydropower generation adopts the exclusion method, which will generate a large amount of sediment in the downstream of the river, resulting in pollution of the river and environmental pollution, so how to solve the sediment quickly and environmentally friendly The problem is a major problem in dam-type hydropower generation....

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02B9/02E02B5/08
CPCY02E10/20
Inventor 刘洋
Owner SOUTHERN XINJIANG ELECTRICITY SUPPLY COMPANY OF STATE GRID XINJIANG ELECTRIC POWER
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