Refurbishment Fluidized Bed Incineration Line 2 (WSO2)
Client:
Stadtentwässerung Stuttgart (SES)
Period:
2016 – 2023
Range:
Alle Planungsphasen der HOAI, von der Grundlagenermittlung bis zur Mängelbehebung. Zurzeit (Juni 2017) ist die Vorplanung zu ca. 50 % abgeschlossen.
Volume:
ca. 80.000.000 €
Person in charge:
Martin Gutjahr (Projektleiter W+G)
Jochen Warnek (stellv. Projektleiter W+G)
Michael Gaiffi
Daniel Blank (EfU, Subunternehmer von W+G) Technische Ausrüstung
Arne Polaszyk
Michael Beck (FBI) Bauteil
Klaus Niemann
Mareike Panhoff (T&N) Abgasreinigung
Task:
Ertüchtigung der Linie WSO2
Description
To achieve a long-lasting reliable plant operation, the existing incineration line WSO2 including the dewatering, drying and flue gas cleaning needs to be refurbished. The required refurbishment needs to be executed during ongoing operation of the second incineration line (WSO3). In addition incineration line WSO2 shall be operated during the refurbishment breaks. The following measures are foreseen:
Replacement of centrifuges, incl. auxiliary systems
Replacement of disc dryers
Complete replacement of the condensate system with adaptation of process
Refurbishment of the fluidized bed incinerator
Replacement of heat recovery steam generator
Usage of steam for electricity generation
New control room for both incineration lines
New flue gas cleaning concept consisting of a hybrid conditioned dry and wet chalk-based system
Swap of one existing electrical precipitator versus a fabric filter
Conversion of the washing system
Addition of a reaction chamber
Addition of a gypsum dewatering system
Services
The scope of services provided by W + G includes the basic evaluation, the preliminary planning and the basic design, as well as the approval planning. Detail Engineering and site supervision is to be ordered in a later stage. The project is executed in cooperation with the partner companies fbi, EfU, Sweco and IBR.
