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An ecological floating bed for restoring aquaculture environment

An ecological floating bed and aquaculture technology, which is applied in water pollutants, water/sewage treatment, animal husbandry wastewater treatment, etc. Effects of heavy metal pollution, improving generation efficiency, and accelerating catalytic oxidation process

Active Publication Date: 2022-04-15
XUZHOU UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Ecological floating beds are widely used in water quality restoration due to their low cost, high efficiency, and environmental protection. However, when the existing ecological floating beds are built, they need to be installed with the help of boats, which is troublesome to install; and when water purification is not carried out At this time, the ecological floating bed has a potential impact on the environment, and therefore, when the ecological floating bed is used to restore the aquaculture environment, it will affect the aquaculture environment and aquatic growth.

Method used

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  • An ecological floating bed for restoring aquaculture environment
  • An ecological floating bed for restoring aquaculture environment
  • An ecological floating bed for restoring aquaculture environment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0057] see figure 1 , the present embodiment provides an ecological floating bed for restoring the aquaculture environment, which includes a plurality of structural units, and each structural unit is detachably connected to its adjacent structural units.

[0058] The structural unit of this embodiment includes a bottom plate 1 , a cover body 2 and a planter tube 3 . The bottom plate 1 is provided with a first mounting groove 11, and the cover body 2 is detachably arranged on the bottom plate 1, and forms an airtight cavity with the bottom plate 1, through which the buoyancy of the floating bed on the water can be provided. In this embodiment, a second installation groove 21 is opened in the middle of the cover body 2 , and the second installation groove 21 is opposite to the first installation groove 11 , and together form an installation groove for installing the planting tube 3 . The mouth end of the planting tube 3 of the present embodiment is clamped with the cover body 2...

Embodiment 2

[0071] This embodiment provides an ecological floating bed for restoring the aquaculture environment.

[0072] see Figure 4 and Figure 5 In this embodiment, on the basis of Embodiment 1, in order to facilitate the restoration of the aquaculture environment through the biochar matrix 4 and aquatic plants, the planting tube 3 of this embodiment specifically includes an outer tube that is sequentially set from outside to inside 32. Spacer cylinder 35 and inner cylinder 37.

[0073] In this embodiment, the upper side of the mouth end of the outer cylinder 32 is provided with a plurality of first locking grooves 33 along the circumferential direction of the second installation groove 21, and the lower side of the mouth end of the outer cylinder 32 is provided with a plurality of first locking blocks 34. A first clamping block 34 is used for clamping with a plurality of second clamping slots 22 provided on the upper end of the cover body 2, thereby facilitating the replacement o...

Embodiment 3

[0077] This embodiment provides an ecological floating bed for restoring the aquaculture environment.

[0078] see figure 2 In this embodiment, on the basis of embodiment 2, in order to facilitate the installation of the ecological floating bed, in this embodiment, two adjacent structural units are detachably connected, and the two adjacent bottom plates 1 are all passed through the connecting block 6 To connect, a plurality of connecting grooves 12 are opened on the bottom plate 1 along its circumference, and the connecting block 6 is snapped into the corresponding two connecting grooves 12 on the two adjacent bottom plates 1, so as to realize the connection between the two adjacent bottom plates 1 to connect. And in order to ensure that the connected adjacent two structural units are closely connected and not easy to scatter, this embodiment provides a plurality of first positioning holes 61 on the connecting block 6, and also provides a plurality of positioning holes 61 o...

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Abstract

The invention belongs to the technical field of aquaculture devices, and discloses an ecological floating bed for repairing the aquaculture environment, which includes a plurality of structural units, and each structural unit is detachably connected to its adjacent structural units; the structural unit includes a bottom plate and a cover body and planting tube; the bottom plate is provided with a first installation groove; the cover body is detachably arranged on the bottom plate; the middle part of the cover body is provided with a second installation groove opposite to the first installation groove; Then, the bottom of the planting tube is provided with a number of permeable holes, and a biochar substrate is placed in the planting tube. The ecological floating bed of the present invention is easy to install, can effectively remove the content of total phosphorus, total nitrogen and heavy metals in water, and at the same time, the ecological floating bed of the present invention will not cause negative impact on the aquaculture environment.

Description

technical field [0001] The invention relates to the technical field of aquaculture devices, in particular to an ecological floating bed for restoring the aquaculture environment. Background technique [0002] The environmental pollution of aquaculture is one of the important reasons that limit the efficient and sustainable development of aquaculture, and there are two main types of environmental pollution in aquaculture, one is the loss of aquaculture production inputs such as bait and fish medicine, and the excretion of aquatic products themselves Eutrophication pollution caused by pesticides; the other is heavy metal pollution caused by added pesticide residues. [0003] Ecological floating beds are widely used in water quality restoration due to their low cost, high efficiency, and environmental protection. However, when the existing ecological floating beds are built, they need to be installed with the help of boats, which is troublesome to install; and when water purifi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C02F3/32B01J20/20B01J20/28B01J20/30C02F1/28C02F1/72C02F101/20C02F103/20
CPCC02F3/32C02F1/283C02F1/725B01J20/041B01J20/20B01J20/28009C02F2101/20C02F2103/20
Inventor 谭雪红
Owner XUZHOU UNIV OF TECH
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