EN ISO 22580:2021
(Main)Flares for combustion of biogas (ISO 22580:2020)
Flares for combustion of biogas (ISO 22580:2020)
This document applies to the design, manufacture, installation and operation of flares for the combustion of biogas. Test methods and performance requirements are also included.
Biogas systems are amongst others applied at industrial plants like food and beverage industries, waste water treatment plants, waste plants, landfill sites, small scale plants next to agricultural companies and small-scale household systems.
Fackeln für Biogasanlagen (ISO 22580:2020)
Dieses Dokument gilt für Auslegung, Herstellung, Aufbau und Betrieb von Fackeln für die Verbrennung von Biogas. Prüfverfahren und Leistungsanforderungen sind auch enthalten.
Biogasanlagen werden unter anderem in Industrieanlagen wie der Lebensmittel- und Getränkeindustrie, Abwasserbehandlungsanlagen, Abfallanlagen, Deponien, kleinen Anlagen neben landwirtschaftlichen Betrieben und kleinen häuslichen Anlagen eingesetzt.
Torchères pour la combustion du biogaz (ISO 22580:2020)
Le présent document s'applique à la conception, la fabrication, l'installation et l'exploitation de torchères pour la combustion du biogaz. Elle comprend également des méthodes d'essai et des exigences de performances.
Les installations de production de biogaz sont, entre autres, utilisées dans des installations industrielles, par exemple dans l'industrie des produits alimentaires et des boissons, les stations de traitement des eaux usées, les installations de traitement des déchets, les décharges, les installations agricoles de petite taille et les installations domestiques.
Naprave za sežig bioplina (ISO 22580:2020)
Ta dokument se uporablja za načrtovanje, proizvodnjo, vgradnjo in obratovanje naprav za sežig bioplina. Vključuje tudi preskusne metode in zahteve glede zmogljivosti.
Sistemi za bioplin se med drugim uporabljajo v industrijskih obratih, kot so živilska industrija in industrija pijač, čistilne naprave, obrati za predelavo odpadkov, odlagališča, manjši obrati ob kmetijskih podjetjih in manjši sistemi v gospodinjstvih.
General Information
Standards Content (Sample)
SLOVENSKI STANDARD
01-februar-2022
Naprave za sežig bioplina (ISO 22580:2020)
Flares for combustion of biogas (ISO 22580:2020)
Fackeln für Biogasanlagen (ISO 22580:2020)
Torchères pour la combustion du biogaz (ISO 22580:2020)
Ta slovenski standard je istoveten z: EN ISO 22580:2021
ICS:
27.190 Biološki viri in drugi Biological sources and
alternativni viri energije alternative sources of energy
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
EN ISO 22580
EUROPEAN STANDARD
NORME EUROPÉENNE
December 2021
EUROPÄISCHE NORM
ICS 27.190
English Version
Flares for combustion of biogas (ISO 22580:2020)
Torchères pour la combustion du biogaz (ISO Fackeln für Biogasanlagen (ISO 22580:2020)
22580:2020)
This European Standard was approved by CEN on 29 November 2021.
CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this
European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references
concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN
member.
This European Standard exists in three official versions (English, French, German). A version in any other language made by
translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management
Centre has the same status as the official versions.
CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway,
Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and
United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2021 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 22580:2021 E
worldwide for CEN national Members.
Contents Page
European foreword . 3
European foreword
The text of ISO 22580:2020 has been prepared by Technical Committee ISO/TC 255 "Biogas” of the
International Organization for Standardization (ISO) and has been taken over as EN ISO 22580:2021 by
Technical Committee CEN/TC 408 “Natural gas and biomethane for use in transport and biomethane for
injection in the natural gas grid” the secretariat of which is held by AFNOR.
This European Standard shall be given the status of a national standard, either by publication of an
identical text or by endorsement, at the latest by June 2022, and conflicting national standards shall be
withdrawn at the latest by June 2022.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CEN shall not be held responsible for identifying any or all such patent rights.
Any feedback and questions on this document should be directed to the users’ national standards body.
A complete listing of these bodies can be found on the CEN website.
According to the CEN-CENELEC Internal Regulations, the national standards organizations of the
following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria,
Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland,
Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Republic of
North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the
United Kingdom.
Endorsement notice
The text of ISO 22580:2020 has been approved by CEN as EN ISO 22580:2021 without any modification.
INTERNATIONAL ISO
STANDARD 22580
First edition
2020-07
Flares for combustion of biogas
Torchères pour les installations de biogaz
Reference number
ISO 22580:2020(E)
©
ISO 2020
ISO 22580:2020(E)
© ISO 2020
All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may
be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting
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below or ISO’s member body in the country of the requester.
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ii © ISO 2020 – All rights reserved
ISO 22580:2020(E)
Contents Page
Foreword .iv
Introduction .v
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Abbreviated terms . 2
5 Classifications of flares for combustion of biogas. 3
6 Design and construction of flares for combustion of biogas . 4
6.1 Efficiency of the flare . 4
6.2 Pressure . 4
6.3 Air supply and gas flow. 4
6.4 Pilot burner . 5
6.5 Treatment of the gas . 5
6.6 Materials . 5
6.7 Flame arresters . 6
6.8 Burner control unit, ignition transformer, flame monitoring device . 6
6.9 Safety valves and other valves . 6
6.10 Control system. 7
6.11 Flow measuring and gas analysis . 7
6.12 Condensate removal . 8
6.13 Insulation and heating . 8
6.14 Heat protection . 8
6.15 Buildings and cabinets . 8
6.16 Lightning protection and earthing . 8
6.17 Strength and stability calculations . 8
6.18 Distances to other objects . 8
7 Operations and maintenance requirements . 9
7.1 Operations and maintenance manual . 9
7.2 Testing of the flare . 9
7.3 Operation of the flare .10
7.4 Maintenance and inspection of the flare.10
Bibliography .12
ISO 22580:2020(E)
Foreword
ISO (the International Organization for Standardization) is a worldwide federation of national standards
bodies (ISO member bodies). The work of preparing International Standards is normally carried out
through ISO technical committees. Each member body interested in a subject for which a technical
committee has been established has the right to be represented on that committee. International
organizations, governmental and non-governmental, in liaison with ISO, also take part in the work.
ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of
electrotechnical standardization.
The procedures used to develop this document and those intended for its further maintenance are
described in the ISO/IEC Directives, Part 1. In particular, the different approval criteria needed for the
different types of ISO documents should be noted. This document was drafted in accordance with the
editorial rules of the ISO/IEC Directives, Part 2 (see www .iso .org/ directives).
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. ISO shall not be held responsible for identifying any or all such patent rights. Details of
any patent rights identified during the development of the document will be in the Introduction and/or
on the ISO list of patent declarations received (see www .iso .org/ patents).
Any trade name used in this document is information given for the convenience of users and does not
constitute an endorsement.
For an explanation of the voluntary nature of standards, the meaning of ISO specific terms and
expressions related to conformity assessment, as well as information about ISO's adherence to
the World Trade Organization (WTO) principles in the Technical Barriers to Trade (TBT) see
www .iso .org/ iso/ foreword .html.
This document was prepared by Technical Committee ISO/TC 255, Biogas.
Any feedback or questions on this document should be directed to the user’s national standards body. A
complete listing of these bodies can be found at www .iso .org/ members .html.
iv © ISO 2020 – All rights reserved
ISO 22580:2020(E)
Introduction
Flares for combustion of biogas are amongst others applied at industrial plants like food and beverage
industries, waste water treatment plants, waste plants, landfill sites, small scale plants next to
agricultural companies and small-scale household systems.
Biogas is normally a by-product produced by amongst others wastewater treatment plants, food
& beverage plants, waste plants, landfill sites, small scale plants next to agricultural companies and
small-scale household systems. The m
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