SR EN 12953-12:2004

Shell boilers - Part 12: Requirements for grate firing systems for solid fuels for the boiler

This part of this European Standard specifies the requirements for internal or external grate firing systems commencing at the fuel bunkers and ending at the ash extraction plant. For combination of various firing systems, the individual requirements of each system also apply. If several fuels are burnt simultaneously or if a fuel quality varies considerably (e.g. moisture content), additional safety measures can be necessary, especially with respect to limitation of the fuel flow into the firing system and ensuring proper air supply to the individual fuels.

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General information

Status : Valid
Approval date : 9/29/2004
Publish date : 9/30/2004
Number of pages : 28
ICS : 27.060.30 Boilers and heat exchangers,27.100 Power stations in general
Technical Committee : 225 - Central heating boilers

Relations with other standards:

Normative reference SR EN 12952-9:2004
Normative reference SR EN 26184-1:2002
Normative reference SR EN 12952-8:2003
Normative reference SR EN 12953-7:2003
Normative reference SR EN 50156-1:2004