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DIN EN 12952-16 E : 2003

Current
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
Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

01-01-2003

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) Operational 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

Concerns to atmospheric fluidized bed and grate firing systems of steam boilers and hot water generators, which commence at the fuel bunkers and end at the ash extraction plant and covers the use of solid fuels.

DocumentType
Standard
Pages
20
PublisherName
German Institute for Standardisation (Deutsches Institut für Normung)
Status
Current

PREN 50156-1 : DRAFT 2012 ELECTRICAL EQUIPMENT FOR FURNACES AND ANCILLARY EQUIPMENT - PART 1: REQUIREMENTS FOR APPLICATION DESIGN AND INSTALLATION
EN 12952-8:2002 Water-tube boilers and auxiliary installations - Part 8: Requirements for firing systems for liquid and gaseous fuels for the boiler
PREN 1268-1 : DRAFT 1994 SAFETY DEVICES FOR THE PROTECTION AGAINST EXCESSIVE PRESSURE - PART 1: SAFETY VALVES
EN 12952-9:2002 Water-tube boilers and auxiliary installations - Part 9: Requirements for firing systems for pulverized solid fuels for the boiler
EN 298:2012 Automatic burner control systems for burners and appliances burning gaseous or liquid fuels
EN 26184-1 : 1991 EXPLOSION PROTECTION SYSTEMS - DETERMINATION OF EXPLOSION INDICES OF COMBUSTIBLE DUSTS IN AIR
1997/23/EC : 1997 DIRECTIVE 97/23/EC OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL OF 29 MAY 1997 ON THE APPROXIMATION OF THE LAWS OF THE MEMBER STATES CONCERNING PRESSURE EQUIPMENT

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