The Client, Terni Biomassa Srl, appointed W.T.E. to produce a technical advice about the premature failure of the refractory lining installed in the furnace and designed to burn paper pulper residues. Serious damages on the refractory lining of the combustion chamber were observed after few months of run. Main characteristics of the boiler: steam flow […]
Advice about refractories premature failure (2016) Read More »
W.T.E. was appointed to study the combustion process of an existing coal fired furnace, 50 MWth, in the aim to improve the efficiency. Due to the presence of unburnts in the ashes, the study included analysis and possible technical solutions allowing the maximum exploiting of energy content of the fuel. The furnace was installed on
Consulting on efficiency of combustion process (2010) Read More »
Analysis of failures in MSW preselection screens and belt conveyors; Milano Zama facility
Failure analysis of MSW mechanical treatment system (2005) Read More »
During the start-up and operational tuning of the new air treatment system installed on the MSW incineration plant owned by ACSM (CO), the supplier detected some defects and malfunctionings. W.T.E. delivered to Aster, the supplier, the study of the process in which the origin of failures were identified and possible solutions were suggested.
Consulting about malfunctioning during commissioning of EfW plant (2005) Read More »
Consulting – on a continuous basis – on few critical items in the management and performances of the MSW incineration plant, located in Vercelli and operated by Termomeccanica Group on behalf of the municipal company ATENA, the owner.
Consulting about malfunctioning of the EfW plant (2005) Read More »
W.T.E. studied a new cooling system at the interface between lower and upper grates for the waste to energy plant owned by META Spa. During the ordinary running of the furnaces the Client observed the recurrently build up of molten slag on the steps and wanted to solve that inconvenient in order to allow the
Consulting about malfunctioning (2003) Read More »
Consulting on untimely collapse of furnace roof occurred on the waste to energy plant managed by ACCAM sited in Busto Arsizio (Varese)
Consulting on failure (2002) Read More »
