Fish breeding device convenient to clean

Abstract

The invention discloses a fish breeding device convenient to clean. The fish breeding device comprises a first breeding pond, a circulation pump and water turbines; heaters are fixedly installed at the lower end of the first breeding pond, and a first drainage pipe penetrates through the lower portion of the surface of the right end of the first breeding pond; a rotating roller is installed in a fixing block, the right end of a connecting shaft penetrates through the fixing block and is connected with a first motor, and the first breeding pond is internally provided with a collecting box; thelower end of a first filtering plate tightly fits a second filtering plate, and support legs are fixedly installed at the front and rear portions of the upper end of the first breeding pond. Accordingto the fish breeding device convenient to clean, the spaces for activities and feeding are separated, breeding ponds are conveniently cleaned and subjected to slag removal, the spreading range of a feeding device is uniform, it can be ensured that fishes of different sizes and body shapes uniformly feed, a screening and automatic fishing device for mature fishes and a temperature and light environment control device are arranged, and the activities of the fishes are better induced.

Description

technical field [0001] The invention relates to the related technical field of aquaculture, in particular to a fish breeding device which is convenient for cleaning. Background technique [0002] Fish is an indispensable food in life, and at the same time, the quality requirements of fish are getting higher and higher, but the natural waters are getting more and more polluted, which destroys the living environment of fish and inevitably affects the fish themselves. Harmful toxins are brought, so artificial breeding of fish is becoming more and more common. Human beings try to simulate the natural living environment of fish as much as possible. The scientific feeding technology of fish is not only conducive to the healthy growth of fish, but also reduces the risk of disease. occur, and can save feed, reduce the cost of breeding, and improve the efficiency of fish farming. [0003] But the existing fish culture device such as notification number is a kind of flow type sterili...

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Problems solved by technology

[0004] The object of the present invention is to provide a fish breeding device that is easy to clean, so as to solve the problem that activities and eating are all in one space in the above background technology, and it is inconvenient to clean and remove slag in the breeding pond; the feeding device is relatively fixed and can be spread The range is relatively single, not uniform enough to ensure uniform feeding of large and small fish; there is no screening and automatic fishing device for mature fish; there is no control device for temperature and light environment, and it is impossible to better induce the activities of fish

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