| 摘要 |
Disclosed is a freely moving, highly efficient oxygenating apparatus, comprising a housing body (10), an aerating system provided inside the housing body, and a filler layer (5) provided in the middle of the housing body (10), wherein the bottom part of the housing body (10) is provided with at least one water inlet a (1), and the top part of the housing body (10) is provided with at least one water outlet (8). The aerating system involves: an air delivery pipeline b (11) and an aerating apparatus b (4) connected thereto which are provided at the lower part of the housing body. The upper part of the housing body (10) is connected to a float frame (14) via a connecting rod (12), the float frame (14) is connected to a floating ball (13), buoyancy is provided by the floating ball (13), and a side of the upper part of the housing body (10) is provided with a water baffle plate (18). The present apparatus has a simple structure, a low cost, has a strong ability in term of the freedom of movement, and has good aerating effects. |
