ДСТУ EN 12952-8:2006 Водотрубные котлы и вспомогательное оборудование. Часть 8: Требования к системам зажигания жидкостного и газового топлива для котлов (EN 12952-8:2002, IDT)

НАЦІОНАЛЬНИЙ СТАНДАРТ УКРАЇНИ

WATER-TUBE BOILERS AND AUXILIARY INSTALLATIONS
Part 8: Requirements for firing systems for liquid and gaseous fuels for the boiler

uk: ВОДОТРУБНІ КОТЛИ ТА ДОПОМІЖНЕ УСТАТКУВАННЯ
Частина 8: Вимоги до систем запалювання рідинного та газового палива для котлів
(EN 12952-8:2002, IDТ)

ДСТУ EN 12952-8:2006

Київ
ДЕРЖСПОЖИВСТАНДАРТ УКРАЇНИ
2014

Contents

Foreword

1 Scope

1.1 Firing systems

1.2 Fuels

1.3 Operation

2 Normative references

3 Terms and definitions

4 Fuel supply

4.1 General

4.2 Fuel transfer and preparation

4.3 Fuel lines

4.4 Safety shut-off devices (Safety trip valves)

5 Equipment for air supply and flue gas discharge

5.1 Air supply

5.2 Air/fuel ratio

5.3 Flue gas discharge

6 Firing system

6.1 Burners

6.2 Flue gas recirculation

6.3 Control and monitoring

6.4 Electrical equipment

6.5 Safety precautions

6.6 Common stack for several firing systems

7 Operating manual

8 Particular requirements for firing systems burning gaseous fuels with high relative density

8.1 Main firing systems

8.2 Ignition burner systems

Annex A (normative) Chemical recovery boiler (black liquor boiler)

Annex B (informative) Operational requirements for permanent supervised firing systems for liquid and gaseous fuels

Annex ZA (informative) Clauses of this European Standard addressing essential safety requirements or other provisions of the Pressure Equipment Directives

Bibliography