Double stage aeration high-pressure fan RB-42S-2 double bladed high-pressure fan 2.2kW sewage treatment vortex fan

Description :

Double stage aeration high-pressure fan RB-42S-2 double bladed high-pressure fan 2.2kW sewage treatment vortex fan

　　Operating principle of high-pressure aeration blower: The high-pressure blower is used to aerate and increase oxygen. Air is sent into microporous aeration pipes or other aeration devices through gas pipelines. Due to its small aperture, a large number of small bubbles can be generated and dispersed into the water from the pipe wall. The rising speed is slow, and the bubbles move slowly in the water with a long stroke. When in contact with the water body, the water flow rotates and flows up and down.

　　This process brings oxygen-containing water from the upper layer into the lower layer, while the rotating flow of water diffuses the oxygen-containing water around the microporous tube outward. This method of using high-pressure fans for aeration is beneficial for dissolved oxygen in water, and is easy to use and operate.

　　Beijiale high-pressure blower has multiple models ranging from 0.45-25KW. The product adopts an aluminum alloy shell and a copper coil motor. The high-pressure blower uses the centrifugal cycle principle, and the production process is strictly controlled. The high-pressure blower is tested for operation before leaving the factory, making it worry free to use.

1Easy to install

Double bladed vortex air pump Double stage vortex air pump Double stage vortex air pumpCan be installed at any time in the place of use for compressed air or for evacuation. And it can be installed in any horizontal or vertical direction.

2sturdy structure

Double bladed vortex air pump Double stage vortex air pump Double stage vortex air pumpThe body is made of ADC12 aluminum alloy casting, which is different from general iron shell or AC10 aluminum alloy blowers. ADC12 material is the same as Mercedes Benz car wheel drums, making it more sturdy and durable.

3high reliability

Double bladed vortex air pump Double stage vortex air pump Double stage vortex air pumpThere are no other moving parts, and the impeller is directly connected to the motor without gears or transmission belts, so it has high reliability, almost maintenance free, oil-free, and pollution-free. When the impeller rotates, it does not come into contact with anything and is lubrication free, ensuring no oil or gas.

4Low vibration

Double bladed vortex air pump Double stage vortex air pump Double stage vortex air pumpThe parts are processed and tested using imported equipment, and the operating parts have undergone extremely precise balancing design, testing, and calibration, resulting in low vibration rates.

　　Our company (Jiangsu Quanfeng Environmental Protection Technology Co., Ltd.) has five commitments to customers:

　　1. If the provided prototype does not meet your requirements, it can be returned (the machine is intact and the appearance is not worn);

　　2. Multiple service outlets, fast delivery, and VIP service;

　　3. Any product quality issues within two months, unconditional replacement;

　　4. Universal voltage, (single-phase 200V-240V) (three-phase 380V-415V-660V), commonly used in various countries No need to customize different voltages;

　　5. Warranty for 18 months, lifetime maintenance.

Full air high-pressure fan：Voltage options include three-phase 380V and three-phase 220V, single-phase 220V voltage, and the difference between single-phase and three-phase

　　Single phase is 220 volts voltage. The voltage between the phase line and the neutral line. The two phases are a and b or c of the phase line, and the phase voltage between them is 380. A common electrical appliance is a 380 motor.

　　Two phase electricity is generally 220 volts and has two wires, one of which is the live wire and the other is the neutral wire. The 220 volt electricity is used for civilian or small mechanical purposes

　　Three phase electricity can provide a more reasonable power source. As an energy source for electric motors, nothing else is needed. As long as the three-phase electricity is directly connected to the motor, the motor can operate. If it is a unidirectional motor, a complex device needs to be added to the motor to ensure its operation.

　　There is a difference. Three phase electricity at 380 volts. Single phase electricity at 220 volts. The so-called three-phase electricity refers to three-phase live wires, with a voltage of 380V between adjacent live wires and no neutral wire Therefore, only when the three-phase load is the same (such as a three-phase motor), can three-phase electricity be applied. At this time, since the sum of the current vectors of three-phase electricity is 0 (which forms a 120 degree angle with each other, the sum is 0), there is no need for a neutral line (equivalent to a neutral line)!

Double stage aeration high-pressure fan RB-42S-2 double bladed high-pressure fan 2.2kW sewage treatment vortex fan

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