Outer pond shrimp and vegetable symbiotic filtering system technology

Abstract

The invention relates to the technical field of aquaculture, and discloses an outer pond shrimp and vegetable symbiotic filtering system technology which comprises a culture fish pond, wherein two groups of water pumps are arranged in the culture fish pond, a water supply pipe is fixedly connected with a culture pond water inlet, and multiple groups of high-density culture ponds are arranged at the bottom of the culture pond water inlet. According to the outer pond shrimp and vegetable symbiotic filtering system technology, the culture fish pond is transformed into a cone, dirt accumulation points are concentrated at the bottommost part, water is fed into the high-density culture ponds through a pipeline by the water pumps, and fish manure, shrimp manure and other dirt at the bottom are sucked away through the water pump placed at the bottommost part of the pond and are directly and intensively conveyed into a fish manure separation device through the pipeline; and the water supply pipe is used for splitting flow, after the water level of the high-density culture ponds reaches the limiting height, the sewage can overflow to a sewage return main pipe through a siphon device or an anti-overflow device or an artificial bottom row power strip device and flows into the fish manure separation device, so that dirt in the culture fish pond can be effectively cleaned, and the practicability of the device is ensured.

Description

technical field [0001] The invention relates to the technical field of aquaculture, in particular to the shrimp-vegetable symbiotic filter system technology in an outer pond. Background technique [0002] Aquaculture is the waters that humans use for breeding (including planting). According to the ecological habits of the breeding objects and the requirements for the environmental conditions of the waters, aquaculture technology and facilities are used to engage in aquatic economic animal and plant breeding. One, according to the nature of the waters, it is divided into marine aquaculture and freshwater aquaculture. According to the breeding and planting objects, it is divided into fish, shrimp and crab, shellfish, algae, gorgon, lotus, lotus root, etc. [0003] Shrimp farming in outer ponds is generally made of earthen ponds. Now there are still many ponds made of geotextiles, which can prevent water seepage in areas with high terrain and keep water from losing. This farmi...

AI Technical Summary

Problems solved by technology

[0006] Aiming at the deficiencies of the prior art, the present invention provides the outer pond shrimp-vegetable symbiotic filtration system technology, which has the advantage of adjustable solar panel angles and solves the problem of non-adjustable solar panel angles mentioned in the above-mentioned background technology

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