Highly-efficient oxygen-increasing method

一种高效增氧方法

Abstract

Provided is a highly-efficient oxygen-increasing method. The highly-efficient oxygen-increasing method comprises an oxygen-increasing tank. The oxygen-increasing tank comprises a tank body, in which an oxygen supply device and a residual oxygen recovery device are arranged. A deflection baffles are arranged on the inner wall of the tank body. The tank body is provided with a water supply port, an oxygen supply port and a water outlet. The oxygen supply device comprises an oxygen supply pipeline and oxygen supply aeration boards. The oxygen supply port is connected to the oxygen supply aeration boards through an oxygen supply pipeline. The oxygen supply aeration boards are provided with first micropore channels. The residual oxygen recovery device comprises a residual oxygen recovery pipeline and residual oxygen aeration boards. A recovery end of the residual oxygen recovery pipeline is placed at the top of the tank body. A releasing end of the residual oxygen recovery pipeline extends downwardly to be connected to the residual oxygen aeration boards. A second micropore channel is arranged on the residual oxygen aeration boards. The highly-efficient oxygen-increasing method has the following beneficial effects: the enclosed tank body is used for circulated oxygen increase in order to increase oxygen dissolving rate; the deflection baffles are arranged in a staggered mode; the oxygen-dissolving paths of water flows in a oxygen-dissolving layer can be maximized; microporous aeration is utilized for breaking gas into tiny grain sizes; oxygen dissolving rate is increased; the oxygen-increasing efficiency is high; oxygen waste is little; and the highly-efficient oxygen-increasing method can be used for high-density transport and culture of living fish.
一种高效增氧方法,包括一种增氧罐,该增氧罐包括罐体,罐体内设有供氧装置、余氧回收装置,罐体内壁安装有折流挡板,罐体设有供水口、供氧口、出水口。供氧装置包括供氧管道、供氧曝气板,供氧口通过供氧管道连接供氧曝气板,供氧曝气板上设有第一微孔通道。余氧回收装置包括余氧回收管道、余氧曝气板,余氧回收管道的回收端置于罐体顶部,余氧回收管道的释放端向下延伸与余氧曝气板连接,余氧曝气板上设有第二微孔通道。本发明一种高效增氧方法,采用封闭罐体循环增氧提高氧气溶解率,利用折流挡板交错布置,最大限度的延长水流在溶氧层中的溶氧路径,采用微孔曝气将气体破碎成微小粒径,提高氧气溶解率。本发明增氧效率高,氧气浪费少,可用于高密度活鱼运输和养殖中。

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