Fish pond water circulating sedimentation device

Abstract

The invention relates to the field of aquaculture, in particular to a fish pond water circulating sedimentation device. The fish pond water circulating sedimentation device includes a fish pond body and a sedimentation tank. The fish pond water circulating sedimentation device is characterized in that the fish pond body is provided with a trapezoidal pond bottom at a downward angle of 45 degrees on the bottom surface thereof; a circulating water pump is arranged at the bottom of the trapezoidal pond bottom; the circulating water pump is communicated with a sedimentation tank through a water outlet pipe; the sedimentation tank is communicated with the fish pond body through a water inlet pipe; and the sedimentation tank includes a water collection area, a sedimentation area I, a sedimentation area II, a sedimentation area III, a mud collection well, and a water inlet pipe passing through the water collection area and then entering the sedimentation area I. Efficient sewage discharge canbe realized. A sewage pump can pump the sewage gathering at the bottom of the pond to the sedimentation tank through the water outlet pipe. The water in the fish pond is treated at multiple levels. The device runs in a self-circulating mode. The water quality is stabilized, and manpower is saved.

Description

technical field [0001] The invention belongs to the technical field of aquaculture, and in particular relates to a fish pond water circulation sedimentation device. Background technique [0002] In the case of high-density feeding, fish feces, residues and other organic debris are deposited in a large amount. Some sewage outlets in the existing sewage installations are unreasonable, and it is difficult to drain the sewage. Repeated flushing is required when sewage is discharged. , wasting a lot of manpower and material resources. Dirt deposits affect water quality and easily cause fish diseases. If you choose to change water frequently, it will cause a lot of waste. The existing fish pond water treatment equipment is relatively simple in water treatment, cannot operate in a self-circulating manner, wastes manpower, and the water quality is unstable, which is not conducive to the survival of fish. Contents of the invention [0003] In order to solve the above problems, th...

AI Technical Summary

Problems solved by technology

[0002] In the case of high-density feeding, fish feces, residues and other organic debris are deposited in a large amount. Some sewage outlets in the existing sewage installations are unreasonable, and it is difficult to drain the sewage. Repeated flushing is required when sewage is discharged. , wasting a lot of manpower and material resources

Dirt deposits affect water quality and easily cause fish diseases. If you choose to change water frequently, it will cause a lot of waste

Existing fish pond water treatment equipment, water treatment is relatively simple, can not operate in a self-circulating manner, wastes manpower, and the water quality is unstable, which is not conducive to the survival of fish

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