Jet type submersible aerator for sewage treatment plant

Jet type submersible aerator for sewage treatment plant

Key Features:

1. The submersible jet aerator has a compact structure, small footprint, and easy installation. The aerator consists of a submersible sewage pump, an aerator, and an intake pipe, with a compact structure and a small footprint; In addition, the aerator provides two installation methods, which are easy to install and maintain.

2. The submersible jet aerator has high aeration efficiency and a wide range of applications. Due to its high-speed jet flow state, thorough mixing of liquid and gas, high oxygen absorption rate, and high power efficiency. The treatment efficiency is 3-4 times higher than traditional aeration tanks, and the aeration time can be significantly shortened. It is suitable for various sewage treatments, including push flow aeration tanks, mixed aeration tanks, delayed aeration tanks, oxidation ditches, oxidation ponds, etc.

3. The submersible jet aerator system is simple and highly reliable. No need for blowers or other equipment, the system is simple, except for the suction port, all other parts are submerged in water for operation, with low noise; The aerator is equipped with a cutting submersible sewage pump, which is efficient, unobstructed, safe and reliable, and has a long service life.

4. The investment and operating costs of submersible jet aerators are low. Due to its suitability for deeper aeration tanks, the jet aerator reduces the footprint, simplifies the system, saves investment costs, has high treatment efficiency, and saves operating costs.

Jet type submersible aerator for sewage treatment plant

Notes:

1. When lifting equipment, it is prohibited to directly lift cables or use cables to lift other heavy objects. When transporting or hanging a submersible aerator, a chain hook with a hook can be used to attach it to the lifting ring of the release or cover.

2. The cable end must not be immersed in water.

3. All equipment casings should be reliably grounded to prevent electric shock accidents.

4. Due to the working principle, the maximum immersion depth should not exceed the specified value.

5. The submersible aerator cannot be placed at the sewage inlet. When the chassis is placed on mud or floating sand, the submersible aerator may sink due to vibration. In this case, it is recommended to suspend the aerator or place it on a larger base plate.

6. When the temperature drops below 0 ℃, if the submersible aerator is still operating normally, it can continue to be used. Otherwise, it should be lifted and placed in a ventilated and dry place, and attention should be paid to antifreeze.

Features:

The selection and installation of jet aerators consist of submersible electric pumps and jet pumps, which enable water agitation and oxygenation to occur simultaneously. This not only achieves high oxygen absorption rates, but also has the advantage of unobstructed impellers.

Strong unidirectional liquid flow creates effective convective circulation, and the motor load changes very little with the water level, making installation simple.