Merkblätter
Gasverteilerböden von Wirbelschichtsystemen
Seit der 1. Auflage im Jahre 1994 haben sich die Wirbelschichtanlagen zu einer hohen Dampfleistung und zu einem wesentlich breiteren Brennstoffband hin weiterentwickelt: Das Brennstoffband wurde insbesondere durch den Einsatz von Sekundärbrennstoffen, aufbereitete Abfälle und Biomasse erheblich vergrößert. Die Anlagengröße ist in den vergangenen 17 Jahren von etwa 300 t/h Dampfleistung auf 1.000 t/h Dampfleistung gestiegen. Diese Entwicklung hat auch Auswirkungen auf die Primärluftdüsen und deshalb den VGB Arbeitskreis Wirbelschichtfeuerungen bewogen, das vorliegende Merkblatt zu überarbeiten.
Recommendations for Design and Properties of Waste-fuelled Steam Generators - Second Edition 2009
We expect that this second edition of the Instruction sheet, which is now entitled 'Recom-mendations for Design and Warranties of Waste-fuelled Steam Generators' will not only be beneficial for the purchasers but also for the suppliers of waste incineration facilities.
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Coal Handling in Power Plants
The VGB Instruction Sheet “Coal Handling in Power Plants” contains a collection of experience and recommendations which was prepared to the best of our knowledge but cannot always completely reproduce the state of the art. It provides a summary of information in the field of power plant coal handling which provides the user with a better overview of the specialist area and the associated regulations. The Instruction Sheet is therefore an important instrument for more efficient cooperation between those concerned. Complete application or application of excerpts must be agreed upon between the clients and the suppliers. There is no obligation to apply it. Liability, also for the factual correctness of the presentation is excluded. Likewise, rights under patent law and other property rights are to be clarified by the user on his/her own responsibility.
It is requested that the experience gained with the application of this Instruction Sheet, and that, by way of suggestions for improvements, any shortcomings found in the presentation as well as any possibilities that arose for confusing interpretations be reported to the VGB office for evaluation. This can be a starting point for addenda or alterations.
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