Pipeline and maintenance method of aquatic aerator: the pipeline of aquatic aerator shall be provided with an emptying valve to prevent the belt load start of the aerator. The aerator shall gradually close the emptying valve after no-load start. Operate with load. After shutdown, first open the emptying valve, confirm that the aerator has no load, and then close the aerator. The pipeline of the aerator shall be free of air leakage, and the support shall be installed at an appropriate position and firmly connected. If multiple aerators are operated at the same time, it is necessary to install gate valves in each branch pipe (the pipeline can be cut off when one aerator is repaired). The pipe material shall be able to withstand the exhaust temperature and pressure. (steel pipe can be used) the inside of the pipe shall be clean and free of foreign matters, and sundries shall not be allowed to enter. Install a one-way valve on the pipeline of the aerator to prevent the return high-pressure gas generated in the reverse direction of the aerator from entering the aerator, which may cause damage to the aerator.

水產(chǎn)增氧機效率高，能耗低。增氧機轉(zhuǎn)子采用特殊設計，嚙合曲線用高復合線密封，泄漏少，容積效率進一步提高。水產(chǎn)增氧機運行平穩(wěn)，無振動。采用葉輪加工專用加工，轉(zhuǎn)子嚙合間隔均勻，形成平衡狀態(tài)，在此基礎上，增氧機轉(zhuǎn)子經(jīng)過更精的平衡試驗，運行幾乎不振動。水產(chǎn)增氧機的轉(zhuǎn)子在一定轉(zhuǎn)速下，在允許升壓的設計范圍內(nèi)變化時，流量幾乎不變，也就是說，改變轉(zhuǎn)速可以改變氣流。排氣量的大小決定機器大小和轉(zhuǎn)速，但與壓力大小無關，通過調(diào)整速度的方法可以減少外部排氣量，經(jīng)濟效益非常明顯。

The aquatic aerator has high efficiency and low energy consumption. The rotor of the aerator adopts special design, and the meshing curve is sealed with high composite wire, which has less leakage and further improves the volumetric efficiency. The aquatic aerator operates stably without vibration. The impeller is specially processed, and the rotor meshing interval is uniform to form a balanced state. On this basis, the rotor of the aerator passes a more precise balance test and runs almost without vibration. When the rotor of aquatic aerator changes within the design range of allowable pressure rise at a certain speed, the flow is almost unchanged, that is, changing the speed can change the air flow. The size of the exhaust volume determines the size and speed of the machine, but it has nothing to do with the pressure. The external exhaust volume can be reduced by adjusting the speed, and the economic benefit is very obvious.