Foam separation-oxygenation integrated equipment

Abstract

The invention provides foam separation-oxygenation integrated equipment which is a cylindrical body. In the cylindrical body, the upper part thereof is provided with a sewage collecting chamber, the lower part thereof is provided with a foam generating chamber, and the bottom thereof is provided with a bubble disperser. A water pump is arranged at one side outside the cylindrical body and is connected in the foam generating chamber in the cylindrical body via an inlet pipe; a drain pipe and a discharge pipe are arranged outside of an opposite cylindrical body which has an included angle of 180 degrees with the water pump, the drain pipe is connected in the foam generating chamber in the cylindrical body, and the discharge pipe is connected in the sewage collecting chamber in the cylindrical body; and an air suction pipe and an ejector are arranged outside the cylindrical body which has an included angel of 90 degrees with the water pump, an outlet pipe is arranged in the opposite cylindrical body which has an included angle of 180 degrees with the air suction pipe and the ejector, and the outlet of the outlet pipe is arranged outside the upper part of the cylindrical body. The invention adopts a structural combination integrating foam separation with oxygenation, and can remove macromolecular organic pollutant in a dissolved form in the water body while oxygenating for the cultivation water body, the minimum removal concentration is 5mg / L in terms of COD, and the concentration ratio is 50 times; and in addition, the equipment has simple structure, energy conservation, environment protection and dual efficacies of foam separation and oxygenation of pond cultivation.

Description

Technical field: [0001] The invention belongs to intensive water quality equipment for aquatic ponds, and is an integrated equipment for foam separation and oxygenation. Background technique: [0002] At present, the aquaculture water foam separator and aerator are both used as a single unit or in combination with an ozone generator. The aquaculture foam separator is mainly used in the sewage treatment of the closed circulation aquaculture system and the nursery workshop, the application of the foam separation technology of Luo Guozhi et al. , systematically expounded the principle of foam separation technology, device structure type, efficacy and design parameters, etc.; the foam separator of Sun Dachuan et al. The effect of water treatment, discussed the matters needing attention in the production and application of foam separators, and compared the water treatment effects under different working conditions in production; Yu Xiangyang et al. (Weihai Huancui District Const...

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Problems solved by technology

However, as an additional equipment for aquaculture, it will undoubtedly increase the cost of farming and energy consumption.

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