การศึกษาอิทธิพลของขนาดรูเจาะทางไหลของน้ำต่ออัตราการเติมออกซิเจนในน้ำเพื่อการออกแบบและสร้างเครื่องเติมออกซิเจนแบบกระเช้าตักน้ำ

Abstract

A study of the influence of water flow bore size on the oxygenation rate in water. It is necessary to study the size of the holes for the water flow. that affect the oxygen filling rate in order to get the water of that hole size Go design and build a basket-type oxygen aerator.

A study of the influence of water-flow boreholes on the rate of oxygenation. Four diameter sizes, 10,12,14,16 millimeters were conducted and the results of the oxygen filling rate study were used to design and build a basket-type oxygen aerator.

The results from an experimental study to determine the oxygenation rate of the water-flow borehole diameters in 4 sizes are 16,14,12,10 mm. The experimental results were 0.063, 0.093, 0.176 and the maximum value was 0.358 mg/l/hour, according to After that, water with a hole size of 10 mm in diameter was given to design and build a basket-type oxygen aerator. There are 6 baskets to scoop water in 1 basket with a water scoop volume of 174 liters, number of holes to drill in the water flow 354 holes, rotation rate of 5 rpm, using a motor 220 volts, 1 phase, 3 horsepower, power transmission. with chain gear reduction system Using two buoys with a diameter of 0.56 meters and a length of 2.7 meters, the oxygen content rate is 5.038 mg/l/hour.