Anti-wave ecological floating bed

An ecological floating bed, wind and wave resistance technology, applied in biological water/sewage treatment, water/sludge/sewage treatment, chemical instruments and methods, etc. simple effect

Inactive Publication Date: 2010-09-15
SHANGHAI ACADEMY OF ENVIRONMENTAL SCIENCES
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the ecological floating bed technology that can resist the impact of wind and waves and has long-term application on open lakes with wind and waves has not been reported.

Method used

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  • Anti-wave ecological floating bed
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  • Anti-wave ecological floating bed

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Experimental program
Comparison scheme
Effect test

Embodiment

[0021] The specific implementation and working process are described as follows:

[0022] The frame of the floating bed is welded with 40*4mm angle steel, and the outer layer has a galvanized anti-rust layer. The floating bed is rectangular, 6m long and 3m wide. There is one 6m crosspiece in the middle and four 3m crosspieces, so that the entire floating bed has sufficient strength and can resist wind and waves. Φ75 floating ferrules are installed at both ends of the floating bed. It is also possible to make 2-3 6m*3m floating bed units and connect them into a large floating bed according to the site conditions and design requirements. The upper and lower layers of the floating bed are covered with polyethylene mesh. The mesh size of the upper mesh is 130*130mm, and the mesh of the lower mesh is 30*30mm. The mesh is suitable for planting seedlings of various plants such as canna, zailihua, chrysanthemum, and yellow calamus. In the initial stage of planting, the upper mesh...

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Abstract

The invention discloses an anti-wave ecological floating bed, and relates to the technical field of ecological restoration and water quality improvement for lake eutrophic water body. The anti-wave ecological floating bed is characterized in that: a rectangular framework forms a floating bed framework; hollow annular floating sleeve rings are respectively welded in the middle of two transverse ends of the rectangular framework; each of two sides of the floating bed framework is sandwiched between upper and lower floating bodies by a metal loop; a rubber leather cushion is arranged between the metal loop and the floating body; a rubber block is padded between the floating body and the floating bed framework; and a gauge pile which passes through the floating sleeve ring on the floating bed framework is fixed on a bed bottom, and a support pile is used for fixing the gauge pile. The floating body is a hollow sealing cylinder, a hollow sealing cuboid or a PVC plastic cylinder in the shape. The anti-wave ecological floating bed has the advantages of simple design, simple and convenient construction, anti-wave capacity, long-term application in a wide lake with stormy waves, and simple and easy subsequent maintenance management.

Description

technical field [0001] It belongs to the water quality purification technology in the discipline of environmental engineering, and involves the technical fields of ecological restoration and water quality improvement applied to eutrophic lake water. Background technique [0002] The ecological floating bed is to build an artificial floating bed structure floating on the water surface, and plant aquatic plants on the floating bed. Utilize the absorption of aquatic plants and the degradation of root microorganisms to remove pollutants in the water body. [0003] The ecological floating bed technology has the advantages of simple post-management and low treatment cost, and has become a widely used technology in the ecological restoration of lakes and rivers. There are also many researches related to floating bed technology, including authorized patents, such as patents 01274293.7, 200520095824.8, 200520068256.2, 200520018956.0, 200510123145.1, etc. [0004] All of the above s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F3/32
Inventor 孙从军曹勇高阳俊
Owner SHANGHAI ACADEMY OF ENVIRONMENTAL SCIENCES
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