Water pattern sewage device

Abstract

The invention discloses a water wave sewage-drain device which comprises a sewage suction pump, a sewage suction pipe and a base plate. The sewage suction pump is installed on the base plate, one end of the sewage suction pipe is connected to a suction inlet of the sewage suction pump, the other end of the sewage suction pipe is provided with multiple notches, and blades are arranged on the portions, near the notches, of the sewage suction pipe. When the water wave sewage-drain device works and sewage and foam on the surface of a pond are sucked into the sewage suction pipe, the sewage and the foam form a vortex to be rapidly sucked into the sewage suction pipe to be discharged to the exterior of the pond. When the foam passes through the blades before entering the sewage suction pipe, the blades can cut the foam to destroy the tension of the surface of the foam, therefore the foam is easy to be sucked into the sewage suction pipe, and the foam can be rapidly discharged. The water wave sewage-drain device has the advantages that the sewage on the water surface of the pond can be effectively drained, the sewage draining time is short, and the sewage draining is thorough.

Description

technical field [0001] The invention belongs to the technical field of aquaculture equipment, and relates to a sewage discharge device, in particular to a water pattern sewage discharge device. Background technique [0002] In aquaculture, establishing a good pond water environment is the primary condition for successful farming. In the process of breeding, there are often some surface pollution on the water surface of the pond, which will have a negative impact on the growth of fish. At present, a sewage device is generally used to discharge the surface pollution on the water surface of the pond. The surface sewage is sewage and foam on the pond water surface, while the sewage discharge device in the prior art can only discharge the sewage on the pond water surface, and cannot effectively discharge the foam on the pond water surface. The distribution of the foam is wide, and the manual salvage work is difficult and time-consuming. [0003] For this reason, it is very nec...

AI Technical Summary

Problems solved by technology

The surface sewage is sewage and foam on the pond water surface, while the sewage discharge device in the prior art can only discharge the sewage on the pond water surface, and cannot effectively discharge the foam on the pond water surface. The foam distribution range is wide, and the manual salvage work is difficult and time-consuming

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