1 / 14

Days of Combustion 2004 June 02 03, 2004

Days of Combustion 2004June 02

sen
Télécharger la présentation

Days of Combustion 2004 June 02 03, 2004

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

    1. Days of Combustion 2004 June 02 03, 2004 Concept and First Operational Experiences of a Directly Wood Particle Fired Gas Turbine

    2. Days of Combustion 2004 June 02 03, 2004 Overview state of the art concept of directly wood particle fired gas turbine emissions: CO, CnHm, NOx conclusions

    3. Days of Combustion 2004 June 02 03, 2004 State of the Art mostly by means of steam power plants (10 MWel & 20 MWtherm, 30 %) allotherm gasification and operation of gas engine (2 MWel & 4.5 MWtherm, 25 %)

    4. Days of Combustion 2004 June 02 03, 2004 Powerplant Size (fuel) costs prop. earnings prop. or degressive

    5. Days of Combustion 2004 June 02 03, 2004 Directly Wood Particle Fired Gas Turbine existing gas turbine combustion chamber ash separator fuel feeding system

    6. Days of Combustion 2004 June 02 03, 2004 Requirements & Concept main grid isolation small volumes solid fuels long residence times & mixing formation of NOx two-stage combustion: autothermal gasification & complete combustion

    7. Days of Combustion 2004 June 02 03, 2004 Combustion Chamber of the Institute pressure vessel: ? 600 mm x 1 750 mm thermal input: 200 700 kW operating pressure: up to 3 bar spec. heat release rate: 3.0 4.6 MW/m3 ash separator: axial cyclone

    8. Days of Combustion 2004 June 02 03, 2004 Sectional Drawing

    9. Days of Combustion 2004 June 02 03, 2004 Airflows

    10. Days of Combustion 2004 June 02 03, 2004 KHD T216

    11. Days of Combustion 2004 June 02 03, 2004 Pneumatic Fuel Feeding System

    12. Days of Combustion 2004 June 02 03, 2004 CO Emissions

    13. Days of Combustion 2004 June 02 03, 2004 CnHm Emissions

    14. Days of Combustion 2004 June 02 03, 2004 NOx Emissions

    15. Days of Combustion 2004 June 02 03, 2004 Conclusions cost effective powerplant complete combustion and low NOx emissions by two stage combustion chamber appropriate adjusting of air mass flows reliable operation of expander due to ash separator

More Related