Horizontal three-channel circulating water fish breeding method

A technology of circulating water and channels, applied in fish farming, application, climate change adaptation, etc., can solve the problems of poor solid-liquid separation effect, small water supply, unfavorable fish growth, etc., and achieve the effect of significant energy saving and reduction of head.

Inactive Publication Date: 2014-10-08
QINHUANGDAO LIANGFENG MARINE ECOLOGY SCI & TECH DEV CO LTD
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  • Application Information

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Problems solved by technology

In addition, the present invention also solves the problem that the high-level water supply tank supplies small water to the fish pond through the branch water pipes drawn from the main water supply pipe, and the swirl flow formed is small, which is not conducive to the precipitation and separation of particulate mat

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  • Horizontal three-channel circulating water fish breeding method
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Embodiment Construction

[0038] The present invention will be further described below in conjunction with the accompanying drawings.

[0039] like figure 1 , figure 2 The system configuration of a kind of horizontal three-channel circulating water fish culture method shown includes:

[0040] 1. Water source for fish farming: choose a natural seawater coast with good environmental conditions, and build a water storage and sedimentation tank 2 and its drainage gate 3 near the coast. The area of ​​the water storage and sedimentation tank 2 is 20,000m 2 As mentioned above, seawater is injected into the water storage and sedimentation tank 2 through the coastal pumping station 1 . The water storage and sedimentation tank 2 is a sandy soil structure, and slope protection should be given to avoid muddy water due to the impact of wind and waves. The water holding depth of the storage sedimentation tank 2 should be more than 3m, which is conducive to maintaining stable water quality.

[0041] Get geotherm...

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Abstract

The invention discloses a horizontal three-channel circulating water fish breeding method. Mainly, natural seawater, underground salt water, underground fresh water and geothermal water are distributed and purified and recycled in a circulating mode, and then an industrialized breeding base for producing pollution-free healthy seafood is established. The method has the advantages that water is supplied to fish breeding pools through water feeding channels, the upper portions of the fish breeding pools, a water pump tank, a water distribution pool, a biofilter, an ultraviolet sterilization pool, a water feeding pool, the water feeding channels and other facilities are all built on the same horizontal plane, and therefore no water level difference is generated, and the lift of a circulating water pump is reduced; the fish breeding pools on two rows in one fish breeding workshop share one circulating water purification facility, and the aims of saving energy, being efficient and reducing cost are achieved.

Description

technical field [0001] The invention belongs to the field of aquaculture industrialization, and in particular relates to a method for raising fish in horizontal three-channel circulating water. It mainly uses natural seawater, underground salt water, underground fresh water and geothermal water to deploy, circulate, purify and reuse, and build an industrial breeding base for the production of pollution-free and healthy seafood. Background technique [0002] Among the disclosed technologies, for example, the application number of the Chinese invention patent is 201310186590.7 "ecological closed circulating water fish farming method", which mainly utilizes the establishment of water storage sedimentation tanks and water distribution workshops near the water intake near the coast; The fish pond and the high-level water supply tank supply water to the fish pond through the branch water pipes drawn from the main water supply pipeline. The high-level water supply tank is 800-1200...

Claims

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Application Information

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IPC IPC(8): A01K61/00
CPCY02A40/81
Inventor 王志敏
Owner QINHUANGDAO LIANGFENG MARINE ECOLOGY SCI & TECH DEV CO LTD
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