Analysis of core technology of air suspension high speed centrifugal blowe

  Analysis of core technology of air suspension high speed centrifugal blower , Air suspension bearing , 1
The air suspension bearing uses air buoyancy instead of lubricating oil
It uses the surrounding air instead of lubricating oil, so it can operate at higher Gao temperature and Gao speed
The advantages of air suspension bearing are flexible start-up and low-cost operation, no mechanical friction, no lubricating oil, no vibration, less noise and long service life 2
When the blower is started, the bearing and shaft are in contact, which belongs to friction contact
When the take-off speed is reached, the bearing and shaft are in no contact and friction, and the rotor is in suspension

  Automatic intelligent control system , 1
The motor and frequency converter speed control system is adopted, and PLC automatically adjusts the air volume and air pressure, so as to achieve more economical operation within the working range of the fan 2
The control system performs self inspection on the speed, air pressure, air volume, temperature, etc
, and has the functions of anti surge and Jing automatic shutdown
The panel control is intelligent and easy to operate

  Gaoxiao centrifugal impeller , 1
Adopt three-dimensional flow theory design and parameter optimization to make the impeller more efficient and wide working area 2
The impeller is made of high-strength forged aluminum or titanium alloy, which has strong deformation resistance, is not only lightweight, but also consumes very little power 3
The impeller is precision machined by the five axis NC machining center
The precision manufactured impeller has the characteristics of Gao strength, Gao pneumatic efficiency and low wear
All the impellers have been treated with anti-corrosion treatment 4
Each type of impeller we designed has undergone long-term bench test to ensure its aerodynamic performance gaoxiao reliable
The variable efficiency of the impeller can reach 85%, and it has passed the 115% overspeed test 5
Gao frequency adjustment mode is adopted, which cancels the adjustment of guide vane, reduces the starting current and widens the adjustable range of blower 6
The impeller is directly connected with the shaft, and the power transmission efficiency is 100%

  Chaogao speed permanent magnet motor , Using gaoxiaoyong magneto, the efficiency is more than 95%, and the precision speed control can be carried out
Small operation design, fast speed, air cooling to achieve motor Gao efficiency
Air cooling is more reliable than water cooling Genggao, and the operation and maintenance Geng is simple to ensure the safe and continuous operation of the equipment

  It is widely used in aeration, pressurization, gas transportation, drying, extraction, purification, vacuum packaging, solution recovery, gas phase separation and other processes in various industries Welcome to visit our factory at any time!