STN EN 12952-9
| Name: | STN EN 12952-9 |
| Validity: | Valid |
| Number of pages: | 32 |
| Language: |
EN
|
| Paper: | 17,20€ |
| Electronic version |
a) Only read (without ability to print and copy)
15,48€ b) Without ability to print, with ability to copy (printscreen) 17,20€ c) With ability to print and copy (printscreen) 22,36€ |
| Slovak title | Vodorúrkové kotly a pomocné zariadenia. Časť 9: Požiadavky na spaľovacie systémy kotlov na práškové palivá |
| English title | Water-tube boilers and auxiliary installations - Part 9: Requirements for firing systems for pulverized solid fuels for the boiler |
| Release Date: | 01. 02. 2023 |
| Date of withdrawal: | |
| ICS: | 27.040 |
| Sorting character/National clasification code | 07 7604 |
| Level of incorporation: | idt EN 12952-9:2022 |
| Official Journal | 01/23 |
| Amendments | |
| Replaced by: | |
| Repleces: | STN EN 12952-9:2004-07 (07 7604) |
| Note in Official Journal: | |
| Subject of the standard: | 1.1 Firing systems This document applies to pulverized fuel firing systems of steam boilers and hot water generators and commences at the filling equipment for the boiler bunkers or for the pulverized fuel storage system and ends at the ash extraction plant. For multifuel firing systems using separate or combined burners, these requirements apply to the pulverized fuel firing part involved. For other fuels or firing systems used in combination, other requirements apply, e.g. EN 12952-8:2022. 1.2 Fuels These requirements cover the use of pulverized fuels (e.g. coke, anthracite, bituminous coal or hard coal, lignite or brown coal, petrol coke, oil shale and pulverized bio mass) ranging from low to high volatile matter content. 1.3 Operation Requirements for operational equipment apply for steam boilers and hot water generators with permanent supervision by properly trained persons. |
| Preview: | Náhľad normy (PDF) |