Salmon and trout roe hatching device

Abstract

The invention discloses a salmon and trout roe hatching device, and relates to the technical field of hatching facilities. The salmon and trout roe hatching device comprises a plurality of hatching assemblies arranged in the vertical direction, and each hatching assembly comprises a water supply pipe group, a water collecting tank and a plurality of hatching barrels. In the same hatching assembly, each hatching barrel is placed in the water collecting tank, water in the hatching barrels can enter the water collecting tanks, and roe in the hatching barrels cannot enter the water collecting tanks; the water supply pipe groups are located above the hatching barrels and can supply water into the hatching barrels, the uppermost water supply pipe group is used for communicating with an external water source and the uppermost hatching barrel, the other water supply pipe groups can communicate with the water collecting tanks located above the water supply pipe groups and the hatching barrels located below the water supply pipe groups, and the lowermost water collecting tank can communicate with the outside. According to the salmon and trout roe hatching device, the utilization rate of water resources is increased, and the occupied area is saved.

Description

technical field [0001] The invention relates to the technical field of hatching facilities, in particular to a salmon trout egg hatching device. Background technique [0002] Salmon trout can only survive in cold, unpolluted flowing water. However, the existing salmon and trout hatching facilities are facing problems such as one-time use of water resources and large hatching area, which makes a lot of cold water resources and sites not be effectively used, seriously affects the production efficiency of enterprises, and also restricts salmon production. Development of the trout industry. Contents of the invention [0003] The object of the present invention is to provide a salmon and trout egg hatching device to solve the above-mentioned problems in the prior art, improve the utilization rate of water resources, and save the occupied area. [0004] To achieve the above object, the present invention provides the following scheme: [0005] The invention provides a hatching...

AI Technical Summary

Problems solved by technology

However, the existing salmon and trout hatching facilities are facing problems such as one-time use of water resources and large hatching area, which makes a lot of cold water resources and sites not effectively utilized, which seriously affects the production efficiency of enterprises and restricts salmon production. Development of the trout industry

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