DIN EN 12952-9:2003-04
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
Hardcopy , PDF
11-26-2022
German, English
04-01-2003
Foreword
1 Scope
1.1 Firing systems
1.2 Fuels
1.3 Operation
1.4 Boundary of pulverizing system
2 Normative references
3 Terms and definitions
4 Fuel storage facilities with conveying plant
4.1 General
4.2 Conveying plant
4.3 Coal bunkers
5 Pulverizing system and pulverized fuel system
5.1 General
5.2 Coal Feeders
5.3 Mills
5.4 Pulverized fuel bins
5.5 Pulverized fuel supply pipes and shutoff devices
6 Explosion prevention measures for pulverizing systems
and pulverized fuel systems
6.1 General
6.2 Plants operated without inert gas protection
6.3 Plants operated with inert gas protection
7 Equipment for air supply and flue gas discharge
7.1 Air supply
7.2 Air/fuel ratio
7.3 Flue gas discharge
8 Firing system
8.1 General
8.2 Burners for pulverized fuel
8.3 Flue gas recirculation
8.4 Modification of the firing system setting
8.5 Monitoring and control
8.6 Electrical equipment
8.7 Safety precautions
9 Ash extraction plant
10 Operation and maintenance
10.1 General
10.2 Operating manual and instructions
Annex A (informative) Operational requirements for permanently
supervised firing system for pulverized fuel
Annex ZA (informative) Clauses of this European Standard
addressing essential requirements or other provisions
of the Pressure Equipment Directive
Bibliography
Important note : All end users must be registered with an Account prior to user licenses being assigned.Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.