Sedimentation bin, environment-friendly water treatment device, environment-friendly aquatic animal breeding device

Abstract

The invention belongs to the field of breeding. The sedimentation chamber includes a first chamber (1-2-1), a second chamber (1-2-2); a first chamber (1-2-1), a second chamber (1-2-2 ) has a sloping plate (1‑2‑3) at its lower end; the first chamber (1‑2‑1) has a water inlet (1‑4‑1), a water outlet (1‑4‑2), and a water inlet (1‑4‑2). ‑4‑1) and the water outlet (1‑4‑2) with advective flow; the high end of the inclined plate (1‑2‑3) is located below the first chamber (1‑2‑1), The lower end of (1-2-3) is located below the second chamber (1-2-2). The environment-friendly aquatic animal breeding device has the aforementioned sedimentation chamber. The invention is favorable for flushing, has low cost, and is ingenious in design, and provides a new technical idea.

Description

technical field [0001] The invention belongs to the field of breeding, and in particular relates to a sedimentation bin, an environment-friendly water treatment device, and an environment-friendly aquatic animal breeding device. Background technique [0002] Aquatic animals are used both as a source of protein for humans and as ornamental pets. [0003] Due to natural conditions or human social conditions (differences between urban and rural areas), many people do not have the conditions for raising aquatic animals with natural water bodies. Therefore, the water in fish tanks or fish ponds is stagnant water most of the time, and the excrement of aquatic animals is discharged in the water. Corruption will produce toxic substances, so stagnant water is not conducive to the breeding of aquatic animals. [0004] In order to solve the problem of stagnant water, one is to change the water, and the other is to treat the water; changing the water is to replace the old water contain...

AI Technical Summary

Problems solved by technology

[0007] In the precipitation of circulating water bodies in the prior art, there is a problem that the sediment accumulation area is located below the liquid flow, and the toxic gas generated by the sediment corruption rises and interacts with the liquid flow, causing toxic substances to be brought back to the main water body (the water body where aquatic animals live) Technical problems, not conducive to the healthy growth of aquatic organisms

[0008] In the sedimentation of the circulating water body in the prior art, the top of the tank where the sediment accumulates is generally open. When the sediment is washed, the water flows into the tank at all points above the axis of the tank. The entrance area is huge and the impact force is not concentrated, resulting in accumulation. Difficult to rinse the bottom of the tank with sediment

[0009] To sum up, there are two technical defects in the existing technology: 'toxic substances are brought back to the main water body' and 'the tanks with accumulated sediment are difficult to clean'

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