Automatic water purification culture pond

Abstract

The invention discloses an automatic water purification culture pond. The automatic water purification culture pond comprises a pond body, a water bottom purification layer, a water circulation purification system and an underwater bait casting machine, and the water bottom purification layer comprises soil, aquatic plants, activated carbon and cobblestones; the water circulation purification system comprises a water pumping device, a drainage pipe, a water inlet pipe and a purification box; the purification box comprises a box body, filter cotton, a filter material, activated carbon and stones; the water bottom purification layer and the water circulation purification system are arranged, the self-purification capacity of the culture pond is improved, long-term water circulation in the pond can be conducted and non-decomposable substances deposited at the bottom of the pond are collected; the underwater bait casting machine comprises a bait storage tank, a bait casting gate, a bait casting pipeline, a material distributing pipeline, an air cannon and an air guide pipe; and air is pressed in through the air cannon to put a bait into the pond body, such that the bait can be directly put in a fish growth and activity range, the bait is prevented from being dispersed after being soaked for a long time, and bait putting efficiency is improved.

Description

technical field [0001] The invention relates to the aquaculture industry, in particular to an automatic water purification pond. Background technique [0002] In recent years, my country's aquaculture industry has developed rapidly, the scale of farms has expanded rapidly, and the water quality requirements for aquaculture have become higher and higher. However, most existing aquaculture ponds only use simple water exchange to maintain water quality. The water quality in aquaculture ponds It is greatly affected by the outside world, poor self-cleaning ability, inconvenient sediment cleaning, and inconvenient underwater baiting. Contents of the invention [0003] In view of the above-mentioned deficiencies in the prior art, the purpose of the present invention is to provide an automatic water purification aquaculture pond, which aims to solve the problem that the water quality in the current aquaculture pond is greatly affected by the outside world, the self-purification abi...

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Problems solved by technology

[0003] In view of the above-mentioned deficiencies in the prior art, the purpose of the present invention is to provide an automatic water purification aquaculture pond, which aims to solve the problem that the water quality in the current aquaculture pond is greatly affected by the outside world, the self-purification ability is poor, the sediment is inconvenient to clean up, and the underwater baiting is inconvenient. And other issues

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