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  1. Gregor77

    vibrations on economiser and boiler smoke chamber

    Hello Dhurjati, The burner is giving out the requested output. The water in boiler is for district heating...it is their only source now and we cannot open the ECO for inspection because it is running 24/7. The water seems to be flowing because the smokes temperature drops from 150 to 86°C. What...
  2. Gregor77

    vibrations on economiser and boiler smoke chamber

    Thank you for your opinion. Do you think the vibration on the economizer piping would be reduced if there was no compensator behind the economizer and it was fixed at both ends? The biggest problem currently are the two water pipes connected to the economizer and their movement in the...
  3. Gregor77

    vibrations on economiser and boiler smoke chamber

    Hello guys, i need some help. We installed a three-pass 6 MW hot water boiler 90/70°C with an economizer and a combined low NOx natural gas burner (class III.) and light gasoil (class II.) . The economizer shakes and vibrates during operation. No particularly loud noise. It vibrates towards...

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