New Turbines at Rohrbach-Zement GmbH & Co. KG - Germany



New Turbines at Rohrbach-Zement GmbH & Co. KG
Removal of the existing turbine table - cutting with chain saw
Removal of the existing turbine table - cutting with chain saw
Prestressable Spring element on column head
Spring element on Column head - column has been re-built
New Steam turbine - manufacturer B + V Industrietechnik
New Turbines at Rohrbach-Zement GmbH & Co. KG
Project
Rohrbach-Zement GmbH & Co. KG
72359 Dotternhausen, Germany
www.rohrbach-zement.de
Project execution
Each 1 turbine in I/ 2000 und I/2001, approx. 100m³ concrete to be removed and built again. Construction time for every foundation approx. 8 weeks
   
Design
DIETZ & Partner Ingenieur- gesellschaft mbH, Essen
Scope of supply
12 GERB spring elements (prestressable) for each turbine table
   
Measure
Rohrbach-Zement decided to increase the cement production. The existing 3 steam turbine did not have sufficient capacity to process the steam supplied from the oil shale processing. Therefore it was decided to replace 2 of the the exisiting 3 steam turbines by new steam turbines with higher output.
Steam turbines - dismantled : ea 1 x 14t/h (built 1961 + 1980)
Steam turbines - new : 2 X 28 t/h (7,77 MW)
 
   
Turbine manufacturer
B+V Industrietechnik GmbH, Hamburg