Seawater recirculating aquaculture system

A technology of circulating aquaculture and water quality monitoring system, which is applied in fish farming, application, animal husbandry, etc., can solve the problems of shortening the breeding cycle, environmental pollution, waste of water resources, etc., and achieves reduced input costs, simple technological process, and improved The effect of utilization

Inactive Publication Date: 2014-04-23
SUZHOU YANGCHENG LAKE FISHERIES TECH CENTCO
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Problems solved by technology

[0002] With the development of my country's market economy, the mariculture industry has also developed rapidly. At present, most of the mariculture models in my country adopt the traditional extensive aquaculture model. The direct discharge of aquaculture wastewater in this model causes a lot of waste of water resources. In the process of aquaculture, a large amount of metabolit

Method used

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  • Seawater recirculating aquaculture system

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Embodiment 1

[0017] Embodiment 1: as figure 1 Shown: a seawater circulating aquaculture system includes a fish pond 1, a dissolved oxygen tank 2, an aeration and aeration machine 3, a first microbial purification tank 4, a second microbial purification tank 7, a quick filter 8, and a whole Automatic microfiltration machine 9, protein skimmer 10, temperature adjustment pool 11, ultraviolet sterilizer 12, water quality monitoring system 13, circulating pump 16 forms, and wherein water quality monitoring system 13 comprises single-chip microcomputer 14 and sensor 15, discharges from fish pond 1 The water flows through the underground pipeline to the automatic microfiltration machine 9 to remove part of the suspended solids and solid impurities; the automatic microfiltration machine 9 is installed on the upper part of the low-level reservoir, and the water flows through the microfiltration machine 9 to generate drop filtration and fully aerate. The circulation pump 16 transports the water in t...

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Abstract

The invention discloses a seawater recirculating aquaculture system which comprises a fish pond, an oxygen dissolving tank, an aeration aerator, a first microorganism purifying pond, a second microorganism purifying pond, a rapid filter, a full automatic microstrainer, a protein separator, a temperature adjusting pond, an ultraviolet sterilizer, a water quality monitoring system and a circulation pump. The water quality monitoring system comprises a single chip microcomputer and a sensor. The factory-like seawater fish aquaculture system can greatly reduce investment cost of seawater factory-like recirculating aquaculture and energy consumption in the aquaculture process, improves seawater resource utilization rate, saves energy, protects environment, recycles aquaculture waste and has the advantages of being simple in process and fewer in required water treatment devices and the like.

Description

technical field [0001] The invention relates to the field of aquaculture, in particular to a seawater circulating aquaculture system. Background technique [0002] With the development of my country's market economy, the mariculture industry has also developed rapidly. At present, most of the mariculture models in my country adopt the traditional extensive aquaculture model. The direct discharge of aquaculture wastewater in this model causes a lot of waste of water resources. In the process of aquaculture, a large amount of metabolites and residual bait are produced, and direct discharge will cause environmental pollution; seawater recirculating aquaculture is an advanced form of factory farming. It actively controls the water environment by industrial means and can be continuously produced. , It has the functions of saving water and energy, improving the survival rate of breeding and shortening the breeding cycle. Contents of the invention [0003] A seawater recirculating...

Claims

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Application Information

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IPC IPC(8): A01K63/00A01K63/04
Inventor 张伟
Owner SUZHOU YANGCHENG LAKE FISHERIES TECH CENTCO
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