Composite underwater lawn planting and recycling device used in ecologically damaged river course

A recycling device and composite technology, applied in the field of composite underwater lawn planting and recycling devices, can solve the problems of failure to build a clear water type water body, unable to form a stable population, etc., and achieve the effect of fast and convenient planting and recycling

Pending Publication Date: 2020-04-07
NANJING INST OF ENVIRONMENTAL SCI MINIST OF ECOLOGY & ENVIRONMENT OF THE PEOPLES REPUBLIC OF CHINA
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  • Abstract
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  • Application Information

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Problems solved by technology

[0003] At present, the treatment methods for ecologically damaged rivers are mainly to restore the growth of submerged plants and build clear water bodies. However, in practice, it is difficult to survive in a large area because of the high concentration of nutrients such as nitrogen and phosphorus in the water body and sediment. , and thus cannot form a stable population, which eventually leads to the failure of building a clear water type water body

Method used

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  • Composite underwater lawn planting and recycling device used in ecologically damaged river course
  • Composite underwater lawn planting and recycling device used in ecologically damaged river course
  • Composite underwater lawn planting and recycling device used in ecologically damaged river course

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Embodiment Construction

[0020] The specific implementation manners of the present invention will be further described below in conjunction with the accompanying drawings, and this embodiment does not constitute a limitation to the present invention.

[0021] A composite underwater lawn planting recovery device applied to ecologically damaged rivers, referring to figure 1 and image 3 , including a splicable conical pottery pot 1, a high-strength nylon rope 2, a buoyancy ball 3, carbon fiber grass 4 and a recovery rod 5, and the buoyancy ball 3 and the splicable conical pottery pot 1 are connected by a high-strength nylon rope 2 , the buoyancy ball 3 floats on the upper part of the river after being subjected to the buoyancy of the river water; a horizontal high-strength nylon rope 2 is also fixed between the high-strength nylon rope 2 of two adjacent fixed buoyancy balls 3, and the high-strength nylon rope 2 arranged horizontally Carbon fiber grass 4 is suspended between the nylon rope 2 and the con...

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Abstract

The invention discloses a composite underwater lawn planting and recycling device used in an ecologically damaged river course, relates to the technical field of ecological repairing and mainly aims to solve treatment on ecologically damaged river courses. The device technically comprises spliceable conical pottery basins, high-strength nylon ropes, floating balls, carbon fiber grass and mountingand recycling rods, wherein the floating balls are connected with the spliceable conical pottery basins through the high-strength nylon ropes; high-strength nylon ropes are fixedly and horizontally arranged between two high-strength nylon ropes for connecting adjacent floating balls; and the carbon fiber grass is arranged between the horizontally arranged high-strength nylon ropes and the spliceable conical pottery basins in a suspended manner.

Description

technical field [0001] The invention relates to the technical field of ecological restoration, in particular to a composite underwater lawn planting recovery device applied to ecologically damaged river courses. Background technique [0002] In recent years, the quality of my country's surface water environment has been steadily improving, but the water environment pollution in some densely populated areas is still not optimistic. The specific manifestations are: low transparency of water body, high suspended solids and eutrophication of water body, etc., which lead to the gradual disappearance of submerged plants, accelerate the process of transition from the dominant state of large aquatic plants to the dominant state of phytoplankton, and cause black and odorous water bodies A series of ecological and environmental problems, such as water blooms, frequent occurrence of algae blooms and fish death, affect human health and the normal function of water bodies at the same tim...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G9/02C02F11/00C02F11/02C02F3/32
CPCA01G9/02C02F11/00C02F11/02C02F3/32C02F2103/007
Inventor 孔明张毅敏韩天伦杨飞晁建颖汪龙眠高月香彭福全徐斌
Owner NANJING INST OF ENVIRONMENTAL SCI MINIST OF ECOLOGY & ENVIRONMENT OF THE PEOPLES REPUBLIC OF CHINA
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