What are the characteristics of the air suspension blower produced by Lianyungang Shengyuan Technology Co., Ltd? Today, the manufacturer will give you a brief explanation, hoping to be helpful to you. If you have any questions, please call us for consultation!
The air suspension blower is a new type of high-efficiency energy-saving high-speed blower, which consists of three core technologies. Efficient air suspension bearings, permanent magnet high-speed synchronous motors and frequency conversion systems, high-precision impellers forged from aluminum alloy AL7075 (aviation aluminum). It has the characteristics of energy saving, low noise, oil-free, reliable operation, simple operation and maintenance, and half life.
1. Efficient centrifugal impeller
Adopting the ternary activity theory for design and parameter optimization, the efficiency of the impeller is maximized and the working area is wide.
The impeller material is made of high-strength forged aluminum or titanium alloy, which has strong deformation resistance, is not only lightweight, but also consumes very little electricity.
The impeller is precision machined by a five axis CNC machining center. The precision manufactured impeller has the characteristics of high strength, high aerodynamic efficiency, and low wear. All impellers are treated with anti-corrosion.
Each model of impeller we design has undergone long-term bench tests to ensure its aerodynamic efficiency and reliability. The impeller's variable efficiency can reach 85%, and it has passed the 115% overspeed test.
By adopting frequency conversion regulation, the adjustment of guide vanes is eliminated, resulting in a smaller starting current and a wider adjustable range for the blower
The impeller is directly connected to the shaft, and the power transmission efficiency is.
2. Ultra high speed permanent magnet motor
The technology uses high-efficiency permanent magnet motors with an efficiency of over 95%, which can achieve precise speed control. Using miniaturized design, fast speed, and air cooling to achieve high motor efficiency. Air cooling has higher reliability and easier operation and maintenance than water cooling, ensuring the safe and continuous operation of equipment.
3. Air Suspension Bearing
Air suspension bearings use air buoyancy instead of lubricating oil, and use nearby air instead of lubricating oil, so they can operate at higher temperatures and speeds. The advantage of air suspension bearings lies in their flexible start-up and low-cost operation, as well as no mechanical friction, no need for lubricating oil, no vibration, low noise, and long service life.
When the blower is started, there is frictional contact between the bearing and the shaft. When it reaches the takeoff speed, there is no contact or friction between the bearing and the shaft, and the rotor is in a suspended state.
4. Automated intelligent control system
Adopting a motor and frequency converter speed control system, the PLC automatically adjusts the air volume and pressure to achieve optimal economic operation range of the fan.
The control system performs self inspection on speed, wind pressure, air volume, temperature, etc., and has anti surge and alarm automatic shutdown functions. The panel control is intelligent and easy to operate.
