| 摘要 |
Apparatus to increase the level of oxygen ingested by livestock by oxygenation of the livestock water supply includes an enclosed tank having a top and having an inlet for admitting water from a supply of water and an outlet for discharging water from the tank. The tank has a first inlet port for introduction of compressed air into the tank from an air compressor. The tank has a second inlet port for allowing introduction of hydrogen peroxide. A float is located in the tank to selectively control the introduction of compressed air into the tank by activation of the air compressor when the water level reaches a preselected high point as the water in the tank absorbs oxygen from the air pocket above the water level. The float also opens a valve in an overflow tube disposed within the tank and keeps the valve open until the float reaches a predetermined low point as water is forced out the overflow tube by compressed air entering the tank. When the low point of the float is reached, a timer begins to run for a preselected interval. The timer causes the air compressor to continue to force compressed air into the tank and the valve in the overflow tube remains open while the air compressor is operating.
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