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Ecological self-cleaning type aquaculture cage

An automatic cleaning and ecological technology, applied in fish farming, application, climate change adaptation and other directions, can solve the problems of large investment in facilities and equipment, high energy consumption, restrictions on widespread application and promotion, and achieve the effect of avoiding pollution.

Inactive Publication Date: 2017-11-24
何亮
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The basic water treatment process used in this breeding system, because the process includes physical filtration, biological treatment, oxygenation and other links, the process is complicated and the investment in facilities and equipment is large; and the water cycle process is all mechanically driven, and the energy consumption is high, making it widely used and popularized. restrict

Method used

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  • Ecological self-cleaning type aquaculture cage
  • Ecological self-cleaning type aquaculture cage
  • Ecological self-cleaning type aquaculture cage

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Embodiment Construction

[0033] The present invention will be further described in detail below in conjunction with the accompanying drawings, so that those skilled in the art can implement it with reference to the description.

[0034] It should be understood that terms such as "having", "comprising" and "including" as used herein do not entail the presence or addition of one or more other elements or combinations thereof.

[0035] Such as figure 1 , 2 Shown in and 4, the present invention provides a kind of ecological type automatic decontamination type breeding net cage, comprising: floating platform 10; Net cage body 20, its edge is fixed on the inner ring periphery of floating platform; Semi-closed casing 30, its The edge is fixed on the periphery of the outer ring of the floating platform, the semi-closed box is sleeved on the net box, the inner bottom of the semi-closed box is hemispherical or conical, and the semi-closed box The distance between the inner bottom surface and the bottom of the...

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Abstract

The invention discloses an ecological self-cleaning type aquaculture cage which comprises floating platforms, a cage body, a semi-closed cage body, a filter assembly, a plurality of first water inlet pipes, a plurality of second water inlet pipes, a plurality of first filter screens, water outlets and second filter screens. The cage body and the semi-closed cage body which are sleeved with each other are arranged under the floating platforms; the filter assembly comprises a plurality of water inlets; the first filter screens are arranged on cross sections of the first water inlet pipes; the water outlets are arranged in the floating platforms and close to the joint of the semi-closed cage body and the floating platforms, and lower edges of the water outlets are higher than the water surface out of the side wall of the semi-closed cage body; the second filter screens are arranged in the positions of the water outlets. By the arrangement, circulation of water is controlled through the semi-closed cage body in a semi-closed manner, the effective filter assembly is arranged, and meanwhile, water quality of aquaculture water in the aquaculture cage and water outside the semi-closed cage body is assuredly kept in good condition constantly, so that contamination to the water is avoided.

Description

technical field [0001] The invention relates to the technical field of aquaculture, in particular to an ecological type automatic cleaning type culture cage. Background technique [0002] As the scale of fishery and aquaculture continues to expand, metabolites and residual bait organic matter increase sharply, and untreated aquaculture sewage is directly discharged, causing great pollution and damage to environmental waters. [0003] For this reason, the recirculating aquaculture system integrating many technologies has become an important research direction for the sustainable development of aquaculture due to its own characteristics. The basic water treatment process used in this breeding system, because the process includes physical filtration, biological treatment, oxygenation and other links, the process is complicated and the investment in facilities and equipment is large; and the water cycle process is all mechanically driven, and the energy consumption is high, maki...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K61/60
CPCA01K61/60Y02A40/81
Inventor 何亮
Owner 何亮
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