Shrimp ditch sterilization device for rice field shrimp culture

Abstract

The invention discloses a shrimp ditch sterilization device for rice field shrimp culture, and belongs to the technical field of rice field shrimp culture sterilization equipment. The device comprisesa bottom plate; rolling wheels are arranged at the bottom end of the bottom plate in a bilateral symmetry mode; a vertical frame is arranged at the right side of the top end of the bottom plate; anda push handle is arrange at the upper part of the right side of the vertical frame. Through arrangement of a stirring mechanism, when a motor moves at different rotating speeds, the stirring area of the stirring mechanism can be changed, so that the stirring area is enlarged, and the mixing effect and efficiency among liquid reagents are improved; through arrangement of a liquid circulating mechanism, liquid at the bottom of the box body can be pumped to the top of a box body, so that the purpose that liquid circularly flows up and down in the box body is achieved, contact between liquid on different layers with the stirring mechanism is increased, and the mixing effect and efficiency of liquid reagents are further improved. The stirring mechanism and the liquid circulating mechanism sharea same set of motor, so that the device structure is simplified, and the electric energy utilization rate is increased.

Description

technical field [0001] The invention relates to the technical field of sterilizing equipment for paddy field shrimp cultivation, in particular to a sterilizing device for paddy field shrimp cultivation and shrimp ditch. Background technique [0002] Crayfish is also called Procambarus clarkii, red crayfish and freshwater crayfish. It is shaped like a shrimp and has a hard carapace. The adult body is about 5.6-11.9 cm long, dark red, and the carapace is almost black. There is a wedge-shaped stripe on the back of the abdomen. The juvenile body is uniform Grayish gray, sometimes with black ripples, long and narrow claws, the middle part of the carapace is not separated by mesh-like gaps, there are obvious particles on the carapace, side spines on the frontal sword or nicks on the end of the frontal sword, it is a freshwater economical shrimp, because of its delicious meat Widely popular with people, it forms an absolute competitive advantage in the local ecological environment ...

AI Technical Summary

Problems solved by technology

[0003] But the sterilizing and spraying equipment of prior art is not enough to the mixing between sterilizing liquid and clear water, usually all is mixed by a stirring blade that is located at the bottom of the tank, the stirring area of ​​this stirring method is limited, if want to achieve better stirring effect, it takes more time to stir, resulting in lower efficiency of shrimp ditch sterilization

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