Submersible self-priming jet aerator QSB-3 outlet

1、 Submersible self-priming jet aerator QSB-3 outlet QSB type submersible jet aerator uses the water flow generated by the submersible sewage pump to form a high-speed water flow through the nozzle. Negative pressure is formed around the nozzle to suck in air, which is mixed with the water flow in the mixing chamber. Water and gas are mixed and merged in the horn shaped diffusion tube, and sprayed out at high speed. The water flow carrying many bubbles is vortex stirred in a large area and depth of water to complete aeration, and its shaft power does not change with the depth of submergence. The air intake can be adjusted

The QSB submersible jet aerator generates high-speed water flow through the nozzle generated by the submersible sewage pump. Negative pressure is formed around the nozzle to suck in air, which mixes with the water flow in the mixing chamber and generates a water air mixed flow in the horn shaped diffusion tube. It is sprayed out at high speed, and the water flow carrying many bubbles vortices and stirs in a large area and depth of water to complete aeration. Its shaft power does not change with the depth of submergence, and the air intake can be adjusted. Because of this, submersible jet aerators can be applied in pools with significant changes in water level.

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 dedicated 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 occupies less space, has a simple system, saves investment costs, has high treatment efficiency, and saves operating costs.

The QSB type deepwater self-priming submersible jet aerator can operate continuously under the following conditions:

1. The temperature of the medium should not exceed 40 ° C.

2. The pH value of the medium is between 5 and 9.

3. The medium density shall not exceed 1150kg/m3.

When our company is required to assist in selection, users need to provide relevant data such as pool type, medium characteristics, required air inlet, and diving depth, so that our company can design and provide high-quality equipment to better meet the needs of users. The installation forms of QSB type deepwater self-priming submersible jet aerator include two types: self coupling and mobile.

1. Self coupling installation is to fix the aerator device and a dedicated base at the bottom of the water tank, install supporting blocks on the top of the tank, and connect the two with guide rails. After connecting the submersible pump to a specific bracket, it slides down along the guide rail to the outlet position of the base, and automatically couples and seals by the weight of the pump. Self coupling installation can lift and install electric pumps without the need for installation or maintenance personnel to enter the water pit.

2. The mobile installation method is to install the deep water self-priming submersible jet aerator at the bottom of the pool, relying on self weight positioning, and has the characteristics of adjustable installation position, flexibility, and low cost.