Novel efficient, energy-saving and environment-friendly cold water fish breeding system

A high-efficiency, energy-saving and environmentally friendly farming technology, applied in the field of fish farming, can solve the problems of waste of resources, inability to recycle the tail water of farming, no sewage collection and disposal of fish excrement, etc.

Pending Publication Date: 2022-05-10
YUNNAN AMUR STURGEON GRP +1
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The purpose of the present invention is to provide a new type of high-efficiency, energy-saving and environment-friendly breeding system for cold-water fish, which solves the problem that in the prior art, there is no functional structure for collecting sewage and treating fish feces in each fish pond, and it is impossible to recycle the tail water of the culture. , resulting in a waste of resources

Method used

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  • Novel efficient, energy-saving and environment-friendly cold water fish breeding system
  • Novel efficient, energy-saving and environment-friendly cold water fish breeding system
  • Novel efficient, energy-saving and environment-friendly cold water fish breeding system

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Embodiment Construction

[0026] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0027] In describing the present invention, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", The orientation or positional relationship indicated by "horizontal", "top", "bottom", "inner", "outer", etc. are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than Nothing indicating or implying that a referenced device or element...

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Abstract

The invention relates to the technical field of fish culture, in particular to a novel efficient, energy-saving and environment-friendly cold water fish culture system. Firstly, a sealing cover plate is opened, excrement in the breeding fishpond slowly settles in a collecting tank, a sealing pipe is inserted into a blow-off pipe at the moment, after collection is completed, the sealing cover plate is closed, a control valve is opened, the sealing pipe is pulled out, water in the breeding fishpond enters the collecting tank through a water inlet, and the collecting tank is cleaned; the cleaned water is mixed with excrement in the collecting tank and is discharged to the recycling unit through the blow-off pipe, so that the excrement of the cultured fish is recycled, the pollution of the cultured fish to the water is effectively reduced, the culture water rolls into the next fish pond from the slope of the pond ridge through the slope aeration table, a thin curtain is formed, the contact area of the water and the air is increased, and the water quality is improved. The purpose of recovering dissolved oxygen in water is achieved, meanwhile, harmful gas in water is exposed out, the utilization efficiency of water is improved, waste of water resources is reduced, and no energy is consumed in the process.

Description

technical field [0001] The invention relates to the technical field of fish farming, in particular to a novel high-efficiency, energy-saving and environment-friendly breeding system for cold-water fish. Background technique [0002] At present, the international and domestic cold-water fish farming systems divide the water into multiple parts and flow into multiple fish ponds respectively, and each fish pond is not equipped with a functional structure for collecting sewage and treating fish feces, so it is impossible to recycle the tail water of the culture. , resulting in a waste of resources. Contents of the invention [0003] The purpose of the present invention is to provide a new type of high-efficiency, energy-saving and environment-friendly breeding system for cold-water fish, which solves the problem that in the prior art, there is no functional structure for collecting sewage and treating fish feces in each fish pond, and it is impossible to recycle the tail w...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K63/00A01K63/04
CPCA01K63/003A01K63/006A01K63/042A01K63/04
Inventor 石振广卯玲
Owner YUNNAN AMUR STURGEON GRP
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