Light-transmitting biological purifying recirculating water fish culture system

A technology of biological purification and circulating water, which is applied in fish farming, plant cultivation, climate change adaptation, etc., can solve the problem of no aquatic algae survival, achieve rich and diverse biological species and large quantities, significant comprehensive effects, and reduce fish diseases Effect

Inactive Publication Date: 2017-06-20
QINHUANGDAO LIANGFENG MARINE ECOLOGY SCI & TECH DEV CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] 1. There is no survival of aquatic algae and other organisms in the completely dark biological filter with roof shading

Method used

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  • Light-transmitting biological purifying recirculating water fish culture system
  • Light-transmitting biological purifying recirculating water fish culture system

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Embodiment Construction

[0040] The present invention will be further described below in conjunction with accompanying drawing.

[0041] Such as figure 1 , figure 2 The system configuration engineering of the bio-purification method of a light-transmitting circulating water fish farming system shown includes:

[0042] 1. Water source for fish farming: build a water storage and sedimentation tank 2 near the water intake near the coast, and inject seawater into the water storage and sedimentation tank 2 through the coastal pumping station 1. In this example, the water storage and sedimentation tank has an area of ​​50,000 square meters, and uses concrete slope protection to prevent muddy water from the impact of wind and waves. The water depth is 2000mm, and the water capacity is 100,000 cubic meters.

[0043] 2. Water distribution workshop 3: There are 2 reinforced concrete distribution pools built in the water distribution workshop 3, and the specifications of each distribution pool are equal, name...

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Abstract

The invention discloses a light-transmitting biological purifying recirculating water fish culture system, including a water source, a water distribution workshop, a sun bio filter, a water division pool, a foam separation pool, a foam separation tank, a sewage discharge pool, a biological packing pool, an ultraviolet disinfection pool, an oxygenation water supply pipeline, a fish culture workshop, and a secondary wetland sewage treatment system. Therefore, through a creative biological purifying method, industrialized recirculating water fish culture is satisfied, and a bio filter with suitable illumination condition is built. Thus, various alga which is beneficial for purifying water quality, and rooted filter feeders and active microbial films can be cultivated in the bio filter, so water environment, cultured fishes, and microbe content and other factors form stable ecological balance, just like marine ecological environment. Thus, a marine fishery pollution-free healthful aquaculture base is established.

Description

technical field [0001] The invention belongs to the category of seawater fish culture in the agricultural field. The industrialization of seawater culture conforms to the development direction of the national agricultural industry, and relates to industrial circulating water fish farming technology, especially a light-transmitting type used in the circulating water fish culture system of sea culture. Design method of biofilter. Background technique [0002] The biofilters in my country's circulating water fish farming factories are all designed in a completely dark roof with an impermeable roof. According to practice, it is believed that dark conditions have many disadvantages. Seawater algae cannot survive under dark conditions, especially those with better water purification effects. All kinds of green algae cannot survive, and the water body without algae cannot establish the ecological balance of the water body. The root cause of the ecological imbalance is the lack of di...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K63/00A01K63/04A01K61/50A01G33/00
CPCA01G33/00A01K61/00A01K63/00A01K63/04A01K63/042A01K63/045Y02A40/80Y02A40/81
Inventor 王志敏缴宝丰
Owner QINHUANGDAO LIANGFENG MARINE ECOLOGY SCI & TECH DEV CO LTD
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