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Nemetschek Structural User Contest 2013 - Category 3: Industrial Buildings and Plants
Category 3: Industrial Buildings and Plants
3
Short description │
Steel Structure for Biomass Boiler and Service Platforms
The project subject was the building of the Biomass boiler for combustion of straw and wooden pellets.
The device outputs 90 tonnes of steam per hour with the pressure of 95 bar and the temperature of
525°C. The fuel is delivered to the boiler by means of a combination of worm conveyors and pneumatic
tossing devices from the daily silo. In individual boiler draughts, the heating of the primary and
secondary air, the heating of water and the additional heating of steam takes place.
The bearing structure serves as a supporting structure for three boiler draughts, the duct system, and
the pipeline for air, water and steam. On the bearing structure, fixed points of the steam piping and
the friction bearing of heated boiler parts have been made. At the same time, the structure is used to
provide access to individual technological devices. The total weight of the steel structure is 215 tonnes.
The total weight of the supported technology is 625 tonnes.
Bilfinger Babcock CZ s.r.o.
Contact
Jiří Protivínský
Address
Křižíkova 72
61200 Brno, Czech Republic
Phone
+420 545 104 059
Email
Website
Bilfinger Babcock CZ s.r.o. is an important provider of steam generators and power plant equipment.
The company provides comprehensive solutions for applications using a wide range of fuels and/
or waste heat utilisation, having environmental friendly technologies in focus. In detail, the product
portfolio consists of Heat Recovery Steam Generators, Clean Biomass Fired Boilers, Coal Fired
Boilers, Special Boilers, Turnkey Plants, Modernization and Repairs of such equipment and newly also
3D Laser Scanning services. The scope of works and services ranges from technical feasibility study
up to final assembly, as well as plant operations and lifetime services.
The design of pressure parts and bearing structures of boilers is secured within the company by the
Stress Analysis Department managed by Ing. J. Jelínek CSc. This department processes the complete
stress design of the pressure pipeline, pressure tanks, flat elements of duct systems and the whole
range of dynamic calculations. Steel structures are processed here from the design phases up to the
basic design documentation and design of joints.
Project information
Owner
Energa Kogeneracja, Elblag, Poland
Architect
BPiR Protech, Lodz, Poland
General Contractor
Mostostal Warszawa S. A., Warszawa, Poland
Engineering Office
Bilfinger Babcock CZ, Brno, Czech Republic
Location
Elblag, Poland
Construction Period
12/2011 to 03/2013
