EN 12952-16:2002
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
Water-tube boilers and auxiliary installations - Part 16: Requirements for grate and fluidized-bed firing systems for solid fuels for the boiler
30-06-2003
11-12-2002
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
These requirements apply to atmosperic fluidized-bed and grate firing systems. This system commence at the fuel bunkers and at the ash extractions plant. For combination of various firing systems, the individual requirements of each system shall also apply, especially those included in prEN 12952-8 and prEN 12952-9. If several fuels are burnt simultaneously or if a fuel quality varies considerably (e.g. moisture content), additional safety measures may be necessary, especially with respect to limitation of the fuel flow into the firing system and ensuring proper air supply to the individual fuels.
Committee |
CEN/TC 269
|
DocumentType |
Standard
|
PublisherName |
Comite Europeen de Normalisation
|
Status |
Withdrawn
|
Standards | Relationship |
UNI EN 12952-16 : 2005 | Identical |
NS EN 12952-16 : 1ED 2003 | Identical |
DIN EN 12952-16:2003-04 | Identical |
NBN EN 12952-16 : 2003 | Identical |
NF EN 12952-16 : 2003 | Identical |
SN EN 12952-16 : 2003 | Identical |
UNE-EN 12952-16:2003 | Identical |
I.S. EN 12952-16:2002 | Identical |
BS EN 12952-16:2002 | Identical |
PN EN 12952-16 : 2006 | Identical |
NEN EN 12952-16 : 2003 | Identical |
DS EN 12952-16 : 2003 | Identical |
ONORM EN 12952-16 : 2003 | Identical |
10/30202723 DC : DRAFT JUNE 2010 | BS EN 12952-7 - WATER-TUBE BOILERS AND AUXILIARY INSTALLATIONS - PART 7: REQUIREMENTS FOR EQUIPMENT FOR THE BOILER |
DIN EN 12952-7:2013-01 | WATER-TUBE BOILERS AND AUXILIARY INSTALLATIONS - PART 7: REQUIREMENTS FOR EQUIPMENT FOR THE BOILER |
BS EN 12952-7:2002 | Water-tube boilers and auxiliary installations Requirements for equipment for the boiler |
I.S. EN 12952-7:2012 | WATER-TUBE BOILERS AND AUXILIARY INSTALLATIONS - PART 7: REQUIREMENTS FOR EQUIPMENT FOR THE BOILER |
I.S. EN 12952-1:2015 | WATER-TUBE BOILERS AND AUXILIARY INSTALLATIONS - PART 1: GENERAL |
EN 12952-1:2015 | Water-tube boilers and auxiliary installations - Part 1: General |
EN 12952-7:2012 | Water-tube boilers and auxiliary installations - Part 7: Requirements for equipment for the boiler |
PREN 12952-7 : DRAFT 2010 | WATER-TUBE BOILERS AND AUXILIARY INSTALLATIONS - PART 7: REQUIREMENTS FOR EQUIPMENT FOR THE BOILER |
I.S. EN 50156-1:2015 | ELECTRICAL EQUIPMENT FOR FURNACES AND ANCILLARY EQUIPMENT - PART 1: REQUIREMENTS FOR APPLICATION DESIGN AND INSTALLATION |
UNE-EN 12952-1:2016 | Water-tube boilers and auxiliary installations - Part 1: General |
BS EN 12952-1:2015 | Water-tube boilers and auxiliary installations General |
14/30294509 DC : 0 | BS EN 12952-1 - WATER-TUBE BOILERS AND AUXILIARY INSTALLATIONS - PART 1: GENERAL |
UNE-EN 12952-7:2014 | Water-tube boilers and auxiliary installations - Part 7: Requirements for equipment for the boiler |
UNI EN 12952-7 : 2013 | WATER-TUBE BOILERS AND AUXILIARY INSTALLATIONS - PART 7: REQUIREMENTS FOR EQUIPMENT FOR THE BOILER |
EEMUA 184 : 2009 | GUIDE TO THE ISOLATION OF PRESSURE RELIEVING DEVICES |
PREN 12952-1 : DRAFT 2014 | WATER-TUBE BOILERS AND AUXILIARY INSTALLATIONS - PART 1: GENERAL |
BS EN 50156-1:2015 | Electrical equipment for furnaces and ancillary equipment Requirements for application design and installation |
12/30260546 DC : 0 | BS EN 50156-1 - ELECTRICAL EQUIPMENT FOR FURNACES AND ANCILLARY EQUIPMENT - PART 1: REQUIREMENTS FOR APPLICATION DESIGN AND INSTALLATION |
DIN EN 12952-1:2016-02 | WATER-TUBE BOILERS AND AUXILIARY INSTALLATIONS - PART 1: GENERAL |
EN 50156-1:2015 | Electrical equipment for furnaces and ancillary equipment - Part 1: Requirements for application design and installation |
PREN 50156-1 : DRAFT 2012 | ELECTRICAL EQUIPMENT FOR FURNACES AND ANCILLARY EQUIPMENT - PART 1: REQUIREMENTS FOR APPLICATION DESIGN AND INSTALLATION |
ISO 6184-1:1985 | Explosion protection systems Part 1: Determination of explosion indices of combustible dusts in air |
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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