Device suitable for multi-layered stereo factory culture of whitmania pigra

Abstract

The invention discloses a wide-body golden leech device suitable for multi-layer three-dimensional industrial cultivation, which includes a breeding box, and the inside of the breeding box is provided with a sewage collecting ditch and a breeding tank, and the sewage collecting ditch is located on one side of the breeding tank Below, the inner bottom of the culture tank is fixed with three attached partitions, and the three attached partitions are arranged at equal intervals along the horizontal direction, and the inner bottom of the sewage collection ditch is provided with a sewage outlet, and the inside of the sewage outlet is fixed with a sewage discharge port. The sewage discharge pipe is located on one side of the middle wall attached to the partition, and the sewage discharge pipe includes a pipe wall section with holes and a solid pipe wall section, and the pipe wall section with holes is located on one side of the solid pipe wall section. The present invention provides The pluggable water level control sewage pipe composed of a perforated pipe wall section and a solid pipe wall section can discharge different sizes of sewage in the breeding tank according to different water levels by changing the insertion end of the sewage pipe. Purify water quality without affecting the growth of cultured animals.

Description

technical field [0001] The invention belongs to the technical field of industrial farming of leeches, and in particular relates to a wide-body golden leech device suitable for multi-layer three-dimensional industrial farming. Background technique [0002] Wide-bodied golden leeches, commonly known as leeches, belong to the phylum Annelida, class Hirudophylum, order Hirudognathidae, and the family Leechidae. It grows and reproduces in inland freshwater waters. It is a traditional special medicinal aquatic animal in my country. Leeches contain leeches, which can Delay and hinder blood coagulation, so as to have anticoagulant effect. The leech element extracted from leeches is very effective in dilating blood vessels, reducing blood viscosity, and increasing blood circulation. Now it has been developed to treat stroke, high blood pressure, blood stasis, and amenorrhea. , bruises and other drugs and various health products, cosmetics. The market demand is soaring, and the market ...

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Problems solved by technology

[0004] The purpose of the present invention is to provide a kind of wide-body gold wire leech device suitable for multi-layer three-dimensional factory culture, to solve the above-mentioned background technology that proposes that the drain is easily blocked by bait, especially the nails of snails, and the water does

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