Double-fishpond circulating water ecological culture system

Abstract

The invention discloses a double-fishpond circulating water ecological culture system. The system comprises a natural environment area, a convergence area, a central sewage discharge area, a precipitation filtration area, a comprehensive air floatation area and an original ecological regulation area, and is characterized in that the convergence area is arranged on the inner side of the natural environment area, the central sewage discharge area is arranged in the middle of the convergence area, an overflow pipe is arranged at the center of the central sewage discharge area, the bottom end of the overflow pipe is connected with a drainage pipe, a sewage discharge pipe is laid at the bottom end of the central sewage discharge area, the drainage pipe is connected to the precipitation filtration area through a water pump, the sewage discharge pipe is connected to the precipitation filtration area through a sewage suction pump, and the precipitation filtration area is connected to the comprehensive air floatation area through a pipe. Culture water is purified more thoroughly, purification pressure of a water diversion area is reduced, so that water quality of the whole circulating waterbody is more stable, organic matter in ponds can be timely removed, the problems of oxygen consumption and release of toxic substances during organic matter degradation are solved, and the culture environment is better.

Description

technical field [0001] The invention belongs to the technical field of ecological breeding systems, and in particular relates to a double fish pond circulating water ecological breeding system. Background technique [0002] Ecological breeding is the use of non-polluted waters such as lakes, reservoirs, rivers and natural bait, or the use of ecological technology measures to improve the quality of breeding water and ecological environment, to carry out multiplication and breeding according to a specific breeding model, and to put in pollution-free feed without fertilization. Sprinkle medicine, the goal is to produce pollution-free green food and organic food. Due to the high quality of ecologically farmed livestock and poultry products, fish ponds refer to places where fish are caught or raised, especially the internal compartments of fish ponds or seines that trap fish. Generally, an ideal pond requires a larger area, deeper water, sufficient light, unimpeded water source,...

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Problems solved by technology

[0004] The purpose of the present invention is to provide double fish pond circulating water ecological cultivation system, when using existing ecological cultivation system to solve, ecological cultivation system is difficult to form the purification

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