Ecological reef device for purifying water quality by utilizing alga, snail and fish symbiotic system

Abstract

The invention relates to an ecological reef device for purifying water quality by utilizing an alga, snail and fish symbiotic system. An ecological reef shell is arranged on the surface of the ecological reef main body, a lifting ring is arranged above the ecological reef main body, a waterproof lamp, an air bag, an upper isolation net and a lower isolation net are arranged in the ecological reefmain body, the air bag is connected with one end of an air conveying pipe, and the other end of the air conveying pipe is connected with air production equipment on the ground. Holes are reserved in the portion, between the upper isolation net and the lower isolation net, of the ecological reef shell, black carps and snails enter the ecological reef main body through the holes, an aeration deviceis arranged below the lower isolation net, artificial aquatic plant filler and hornwort are planted on the lower isolation net, and a fixing device is arranged below the ecological reef body. By constructing an algae snail fish ecological food chain, water purification, aquaculture and ecological restoration are integrated, maximum utilization of lake and reservoir water area space resources is achieved, the black carp culture cost is reduced, and a water area ecological system is restored.

Description

technical field [0001] The invention specifically relates to an ecological reef device for purifying water quality by using the symbiosis system of "algae snail fish". Background technique [0002] Water is the source of life, the key to production, and the foundation of ecology. Due to the influence of human factors, the current pollution-holding capacity of rivers, lakes and reservoirs has declined, and the amount of sewage has increased. , leading to black and smelly water, seriously threatening the safety of drinking water for residents, causing huge economic losses to the aquaculture industry, and losing the balance of water ecology. [0003] The Chinese invention patent with the application publication number CN111202022A discloses "an intelligent ecological system based on 'algae-fish symbiosis'", which uses chlorella to purify the living water quality of fish, provides fish bait and realizes the rapid development of chlorella itself. Although the growing intelligent...

AI Technical Summary

Problems solved by technology

[0002] Water is the source of life, the key to production, and the foundation of ecology. Due to the influence of human factors, the current pollution-holding capacity of rivers, lakes and reservoirs has declined, and the amount of sewage has increased. , leading to black and smelly water, seriously threatening the safety of drinking water for residents, causing huge economic losses to the aquaculture industry, and losing the balance of water ecology

[0003] The Chinese invention patent with the application publication number CN111202022A discloses "an intelligent ecological system based on 'algae-fish symbiosis'", which uses chlorella to purify the living water quality of fish, provides fish bait and realizes the rapid development of chlorella itself. Although the growing intelligent ecosystem has achieved the purpose of purifying water quality, its application scope is limited to fish ponds. A single chlorella can only remove nitrogen and phosphorus pollutants in the water body. cannot be removed

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