Magnetic levitation centrifugal blower

Magnetic levitation centrifugal blower

Magnetic levitation centrifugal blower is a type of blower that utilizes magnetic levitation force to support the high-speed rotation of the main shaft without friction. Its characteristics are high mechanical efficiency, energy saving, and low noise. It is widely used in various industrial occasions, and the product has the following core technical advantages:

Magnetic levitation control system

● Unique intelligent electromagnetic bearing technology through closed-loop control

● Active damping and imbalance compensation control with PID,

● Reduce vibration caused by rotor rotation imbalance.

Intelligent control technology

● Real time display of working conditions, real-time adjustment of air volume,

● Adjustment range of 50% -100%,

● Automatic anti surge design

● Dual control and diagnosis for both local and remote systems.

● Super Silent Machine Design

● According to the national environmental protection requirements for noise indicators, the inlet and outlet duct structure of the blower has been optimized, effectively reducing wind noise; The specialized muffler developed at the same time, combined with the noise characteristics of the high-pressure fan, enhances the noise absorption ability of the blower cabinet. Experimental data shows that the controllable range of the whole machine's noise is 70-75dB, exceeding the industry's first-class level.

High speed permanent magnet suspension motor technology

● Active Magnetic Suspension Bearing (AMB)

● No gearbox, no oil lubrication system

● Three element flow high-efficiency impeller direct connection

● The rotor is supported by magnetic levitation bearings for operation, with no friction or vibration

● Composite material rotor, with a speed nearly 20 times higher than conventional motors

● High speed passive safety cooling design with a maximum speed of 100000 revolutions per minute

High frequency variable speed drive technology

● The efficiency of the frequency converter reaches 97.5%

● Matching with high-speed motors to replace gearboxes

● Use ordinary pulse width modulation (PWM) technology for control

● Operating range 0-2000Hz in a 50Hz power grid environment

● Mature technical verification, stable and reliable quality

● Optimal energy-saving operation based on operating conditions

5G remote interconnection technology