350 kW industrial boiler house

Contents

CONTENTS

1. Initial data for calculation

2. Calculation of gas duct section resistance from boiler to chimney inlet

3. Full pressure drop from boiler to chimney inlet

4. Determination of the required stack height

5. Determination of the possibility of excessive static pressure at the chimney inlet

6. Conclusions

Annex 1:

175 kW boiler vent circuit diagram

6. Conclusions

1. The calculation confirms that the selected height of the existing smoke pipe (30 m) provides the necessary thrust of the gas discharge path of two boilers of 175 kW.

2.No positive static overpressure in the chimney. The chimney does not limit the heat capacity of the boiler.