NBN EN 12952-16 : 2003
Current
The latest, up-to-date edition.
WATER-TUBE BOILERS AND AUXILIARY INSTALLATIONS - PART 16: REQUIREMENTS FOR GRATE AND FLUIDIZED-BED FIRING SYSTEMS FOR SOLID FUELS FOR THE BOILER
12-01-2013
Foreword
1 Scope
1.1 Firing systems
1.2 Fuels
1.3 Operation
2 Normative references
3 Terms and definitions
4 Fuel storage facilities with conveying plant
4.1 General
4.2 Conveying plant
4.3 Fuel bunkers
4.4 Fuel bins
5 Fuel treatment
5.1 General
5.2 Size reduction of the fuel
5.3 Drying of the fuel
6 Fuel feeding
7 Explosion prevention measures
8 Equipment for combustion air supply and flue gas
discharge
8.1 Air supply
8.2 Combustion air/fuel ratio
8.3 Flue gas discharge
9 Firing system
9.1 General
9.2 Monitoring and control
9.3 Electrical equipment
9.4 Safety precautions
9.5 Common stack for several firing systems
10 Ash handling and extraction
11 Operating manual
Annex A (informative) Operating requirements for permanently
supervised firing systems for solid fuels for
fluidized-bed and grate firing systems
Annex ZA (informative) Clauses of this European Standard
addressing essential requirements or other
provisions of EU Directives
Bibliography
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