Main components PWG ®

  1. On off valve to open the piston
  2. On off valve to close the piston
  3. On off valve to fill t he main pressure chamber with air
  4. On off valve to fill the main pressure chamber with fuel gas
  5. Spark plug
  6. Main pressure chamber
  7. Pneumatic pressure c hamber
  8. Main piston in pressure c hamber
  9. Fuel gas container
  10. Compresse d a ir c ontainer

The 5 steps to the Power Wave

Step 1
Filling compressed air into the pneumatic pressure chamber

 

The 5 steps to the Power Wave

Step 2
Filling fuel gas into the main pressure chamber

 

The 5 steps to the Power Wave

Step 3
Filling compressed air into the main pressure chamber

 

The 5 steps to the Power Wave

Step 4
Igniting the gas mixture

 

The 5 steps to the Power Wave

Step 5

  • The pneumatic actuator opens when a defined pressure is reached. The compressed heated air in the main pressure chamber escapes within some milli seconds into the boiler.
  • This escaping fluegasreaches supersonic speed and creates the powerwave.
  • This wave spreads in all direction within the boiler and removes the dust and slagging from the heat exchanger