Waste Heat Recovery Using the Example of Slag Fuming

This article describes state of the art technologies for waste heat recovery systems or waste heat boilers respectively downstream pyro-metallurgical processes in the non-ferrous industry. The technologies are based on conducted plant applications. One objective is a modified Ausmelt furnace design as an integrated part of the waste heat boiler system. Different heating surface designs which are adapted to the process conditions are described as well. The hammering cleaning system for the fouling control of the heating surfaces and the adjustment of the cooling efficiency is introduced. The thermal expansion is another objective of this article. Furthermore possible improvements and developments for waste heat boiler systems in the non-ferrous industry are shown.

The Oschatz group was founded in 1849 and is one of the last private owned waste heat boiler companies. Oschatz is active in the non-ferrous, the iron and steal, the chemical and the environmental industry and offers process gas cooling solutions for these industry sectors. It has subsidiaries for standardized detail engineering, manufacturing, erection and has representatives all over the world. Oschatz has an independent market position and is in close dialogue with the plant operators in accordance with their individual operational requirements and needs. In the Oschatz history of up to now more than 160 years the company has changed from a subsupplier to a general contractor and developed to an independent, innovative partner of plant operators.

Copyright:	© TK Verlag - Fachverlag für Kreislaufwirtschaft
Quelle:	Waste Management, Volume 2 (September 2011)
Seiten:	10
Preis inkl. MwSt.:	€ 0,00
Autor:	Dipl.-Ing. Stefan Köster

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