タイトルまたは説明

Air Bearing Turbo Blower

Abstract: FuYuan blower adopts air suspension bearing, PMSM, high efficiency inverter and smart control system.  It is characterized by high efficiency, energy saving, oil-free and maintenance-free. It is the first choice for low-pressure air supply. Widely used in water treatment, cement, paper-making, desulfurization, dust removal, pharmaceutical and food industries. 
 

(I) Four key technologies of air suspension

FuYuan air bearing centrifugal blower adopts dynamic pressure air suspension bearing designed and manufactured using the principle of aerodynamics. The centrifugal impeller of high-efficiency compressor is directly connected to high-speed permanent magnet synchronous motor. It is a high-tech product integrated by a high-frequency inverter and an intelligent control system.

Blower features in high efficiency, energy saving, low noise, maintenance-free, reliable operation without oil, simple operation and maintenance, and semi-permanent life. Used in cement industry, sewage treatment, paper industry, food and medicine industry, petrochemical industry, textile and other industries.

Air suspension bearings:

Air suspension bearing uses high temperature solid lubricant and it make bearing stand start-stops over *0,**0 times under high temperature/low temperature conditions. It is a semi-permanent bearing. The air bearing has no mechanical contact, no lubricating oil system, no regular maintenance, and can achieve long and stable operation over time. No friction loss, super long life. The overall efficiency of the blower is as high as *6.5%, which is ****0% energy saving than traditional blowers, almost no power loss. The energy saving effect is obvious.

Permanent magnet high speed motor:

Using air bearings, the rotary shaft can rotate *0,**0 to **0,**0 times per minute (*0,******0,**0RPM), providing ultra-high-speed operation (providing high energy density). Our company's permanent magnet synchronous high-speed motor is not only large in capacity but also small in size. The efficiency of the general AC motor is *5%, the efficiency of FuYuan's four-pole permanent magnet synchronous motor is ≥*7%, and the efficiency of the most two-pole motor in market is *5%. FuYuan blower can save energy by ***0% in terms of motor.

High speed and high efficiency centrifugal impeller:

Derived from FuYuans rich turbocharger design concept, the international advanced CFD design software CONCETP NREC is used to design a high-efficiency centrifugal compressor. The impeller efficiency can reach *2%, and the blower compression efficiency (including volute, impeller and diffuser) can reach *4%. , When the working conditions change, the efficiency of the blower decreases by <2%. The impeller is made of aviation aluminum alloy and processed by a five-axis linkage machining center, which has the characteristics of high strength, small inertia and high reliability.

Frequency conversion control system:

The international advanced motor and frequency converter speed control system can automatically adjust the speed and power according to the load to ensure the best operating conditions. The control system completes the no-load start through the emptying device, and realizes safety in the case of power failure and alarm during shutdown. There is no need to set up a separate frequency conversion cabinet and operation cabinet. The main control panel set up in the blower room can automatically and continuously adjust the speed, pressure, flow, control opening, problem alarm, etc. through the computer CPU. All data are monitored in real time remotely.

(II) Advantages of FuYuan blower

1. Significant energy saving and environmentally friendly

The high-efficiency impeller and the ultra-high-speed motor are directly connected through an air bearing, with no mechanical contact, no vibration, low operating noise, and no need to take complex sound insulation measures. According to user data feedback, FuYuan blower can save energy by ****0% compared to traditional fans.

2. Smaller space

The smallest blower room area. The equipment is light in weight, the foundation construction is simple, and the convenient layout can be selected according to the needs.

3. Simple operation and high degree of automation

Self-checking of speed, pressure, temperature, flow, etc., with anti-surge function, etc., can realize multi-function automatic protection support full-function remote control, support Internet of Things remote data collection and monitoring.

4. No lubrication, reducing maintenance

Air-suspended bearings are used, and there is no mechanical friction during operation, and the bearing parts do not need lubrication and maintenance.The key components are maded from sophisticated materials. Through standardized and refined production, the equipment is stable and excellent in performance, high in reliability, and long in equipment life.

(III) Product model

The company's existing blower has a power of *0HP~**0HP, a flow range of *0~**0m³/min, and a working pressure range of **0kPa~**0kPa.

(IV) How to choose blower model?

Please kindly inform us the application of blower , discharge pressure, flow requirements or the nameplate information of your current blower.

(V)Order

MOQ:1 unit Package:international standard package, plywood case