BS EN ISO 15547-1-2006 Petroleum petrochemical and natural gas industries - Plate-type heat exchangers - Plate-and-frame heat exchangers《石油、石化和天然气工业 板式热交换器 板框式热交换器》.pdf

1、BRITISH STANDARD BS EN ISO 15547-1:2005 Petroleum, petrochemical and natural gas industries Plate-type heat exchangers Part 1: Plate-and-frame heat exchangers The European Standard EN ISO 15547-1:2005 has the status of a British Standard ICS 75.180.20; 27.060.30 BS EN ISO 15547-1:2005 This British S

2、tandard was published under the authority of the Standards Policy and Strategy Committee on 13 January 2006 BSI 13 January 2006 ISBN 0 580 47659 6 National foreword This British Standard is the official English language version of EN ISO 15547-1:2005. It is identical with ISO 15547-1:2005. It supers

3、edes BS EN ISO 15547:2001 which is withdrawn The UK participation in its preparation was entrusted by Technical Committee PSE/17, Materials and equipment for petroleum, petrochemical and natural gas industries, to Subcommittee PSE/17/-/6, Processing equipment and systems for petroleum, petrochemical

4、 and natural gas industries, which has the responsibility to: A list of organizations represented on this subcommittee can be obtained on request to its secretary. Cross-references The British Standards which implement international or European publications referred to in this document may be found

5、in the BSI Catalogue under the section entitled “International Standards Correspondence Index”, or by using the “Search” facility of the BSI Electronic Catalogue or of British Standards Online. This publication does not purport to include all the necessary provisions of a contract. Users are respons

6、ible for its correct application. Compliance with a British Standard does not of itself confer immunity from legal obligations. aid enquirers to understand the text; present to the responsible international/European committee any enquiries on the interpretation, or proposals for change, and keep UK

7、interests informed; monitor related international and European developments and promulgate them in the UK. Summary of pages This document comprises a front cover, an inside front cover, the EN ISO title page, EN ISO foreword page, the ISO title page, pages ii to v, a blank page, pages 1 to 26, an in

8、side back cover and a back cover. The BSI copyright notice displayed in this document indicates when the document was last issued. Amendments issued since publication Amd. No. Date CommentsEUROPEANSTANDARD NORMEEUROPENNE EUROPISCHENORM ENISO155471 November2005 ICS75.180.20;27.060.30 SupersedesENISO1

9、5547:2001 EnglishVersion Petroleum,petrochemicalandnaturalgasindustriesPlatetype heatexchangersPart1:Plateandframeheatexchangers (ISO155471:2005) Industriesduptrole,delaptrochimieetdugaznaturel EchangeursthermiquesplaquesPartie1:Echangeurs thermiquesplaquesetcadre(ISO155471:2005) Erdl,petrochemische

10、undErdgasindustrie PlattenwrmetauscherTeil1:Plattenwrmetauscher(ISO 155471:2005) ThisEuropeanStandardwasapprovedbyCENon28October2005. CENmembersareboundtocomplywiththeCEN/CENELECInternalRegulationswhichstipulatetheconditionsforgivingthisEurope an Standardthestatusofanationalstandardwithoutanyalterat

11、ion.Uptodatelistsandbibliographicalreferencesconcernings uchnational standardsmaybeobtainedonapplicationtotheCentralSecretariatortoanyCENmember. ThisEuropeanStandardexistsinthreeofficialversions(English,French,German).Aversioninanyotherlanguagemadebytra nslation undertheresponsibilityofaCENmemberint

12、oitsownlanguageandnotifiedtotheCentralSecretariathasthesamestatusast heofficial versions. CENmembersarethenationalstandardsbodiesofAustria,Belgium,Cyprus,CzechRepublic,Denmark,Estonia,Finland,France, Germany,Greece,Hungary,Iceland,Ireland,Italy,Latvia,Lithuania,Luxembourg,Malta,Netherlands,Norway,Po

13、land,Portugal, Slovakia, Slovenia,Spain,Sweden,SwitzerlandandUnitedKingdom. EUROPEANCOMMITTEEFORSTANDARDIZATION COMITEUROPENDENORMALISATION EUROPISCHESKOMITEEFRNORMUNG ManagementCentre:ruedeStassart,36B1050Brussels 2005CEN Allrightsofexploitationinanyformandbyanymeansreserved worldwideforCENnational

14、Members. Ref.No.ENISO155471:2005:E Foreword This document (EN ISO 15547-1:2005) has been prepared by Technical Committee ISO/TC 67 “Materials, equipment and offshore structures for petroleum and natural gas industries“ in collaboration with Technical Committee CEN/TC 12 “Materials, equipment and off

15、shore structures for petroleum, petrochemical and natural gas industries“, 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 May 2006, and conflicting nati

16、onal standards shall be withdrawn at the latest by May 2006. This document supersedes EN ISO 15547:2001. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Cyprus, Czech R

17、epublic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. Endorsement notice The text of ISO 15547-1:2005 has been appr

18、oved by CEN as EN ISO 15547-1:2005 without any modifications. EN ISO 15547-1:2005 Reference number ISO 15547-1:2005(E)INTERNATIONAL STANDARD ISO 15547-1 First edition 2005-11-01 Petroleum, petrochemical and natural gas industries Plate-type heat exchangers Part 1: Plate-and-frame heat exchangers Ind

19、ustries du ptrole, de la ptrochimie et du gaz naturel changeurs thermiques plaques Partie 1: changeurs thermiques plaques et cadre EN ISO 15547-1:2005ii EN ISO 15547-1:2005 iii Contents Page Foreword iv Introduction . iv 1 Scope 1 2 Normative references 1 3 Terms and definitions .1 4 General4 5 Prop

20、osal information required .4 6 Drawings and other data requirements.5 7 Design .6 8 Materials .12 9 Fabrication13 10 Inspection and testing.13 11 Preparation for shipment 14 Annex A (informative) Recommended practice .15 Annex B (informative) Plate-and-frame heat exchanger checklist.18 Annex C (info

21、rmative) Plate-and-frame heat exchanger data sheets 19 Bibliography 26 EN ISO 15547-1:2005 iv 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 carrie

22、d 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. IS

23、O collaborates closely with the International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization. International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 2. The main task of technical committees is to prepare Internatio

24、nal Standards. Draft International Standards adopted by the technical committees are circulated to the member bodies for voting. Publication as an International Standard requires approval by at least 75 % of the member bodies casting a vote. Attention is drawn to the possibility that some of the ele

25、ments of this document may be the subject of patent rights. ISO shall not be held responsible for identifying any or all such patent rights. ISO 15547-1 was prepared by Technical Committee ISO/TC 67, Materials, equipment and offshore structures for petroleum, petrochemical and natural gas industries

26、, Subcommittee SC 6, Processing equipment and systems. This first edition of ISO 15547-1, together with ISO 15547-2, cancels and replaces ISO 15547:2000, of which it constitutes a technical revision. ISO 15547 consists of the following parts, under the general title Petroleum, petrochemical and natu

27、ral gas industries Plate-type heat exchangers: Part 1: Plate-and-frame heat exchangers Part 2: Brazed aluminium plate-fin heat exchangers v Introduction Users of this part of ISO 15547 should be aware that further or differing requirements may be needed for individual applications. This part of ISO

28、15547 is not intended to inhibit a vendor from offering, or the purchaser from accepting, alternative equipment or engineering solutions for the individual application. This may be particularly applicable where there is an innovative or developing technology. Where an alternative is offered, the ven

29、dor should identify any variations from this part of ISO 15547 and provide details. This part of ISO 15547 requires the purchaser to specify certain details and features. A bullet ( ) at the beginning of a clause or subclause indicates a requirement for the purchaser to make a decision or provide in

30、formation (for information, a checklist is provided in Annex B). In this part of ISO 15547, where practical, US Customary units are included in parentheses for information. EN ISO 15547-1:2005blank1 Petroleum, petrochemical and natural gas industries Plate-type heat exchangers Part 1: Plate-and-fram

31、e heat exchangers 1 Scope This part of ISO 15547 gives requirements and recommendations for the mechanical design, materials selection, fabrication, inspection, testing, and preparation for shipment of plate-and-frame heat exchangers for use in petroleum, petrochemical and natural gas industries. It

32、 is applicable to gasketed, semi-welded and welded plate-and-frame heat exchangers. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of th

33、e referenced document (including any amendments) applies. ISO 8501-1, Preparation of steel substrates before application of paints and related products Visual assessment of surface cleanliness Part 1: Rust grades and preparation grades of uncoated steel substrates and of steel substrates after overa

34、ll removal of previous coatings 3 Terms and definitions For the purposes of this document, the following terms and definitions apply. 3.1 drip tray tray that is able to collect droplets from an entire heat exchanger plate pack 3.2 end plate plate which prevent the fluids in a plate-and-frame heat ex

35、changer from contacting the fixed and removable covers NOTE There are two end plates, one at each end of the plate-and-frame heat exchanger. 3.3 frame assembly that provides the structural support and pressure containment of a plate-and-frame heat exchanger 3.4 welded plate pack plate pack where the

36、 gaskets have been replaced by welds EN ISO 15547-1:20052 3.5 heat transfer area sum of the surface areas of one side of all plates in contact with both heat-transfer fluids NOTE Areas of end plates are not included. 3.6 item number purchasers identification number for a plate-and-frame heat exchang

37、er 3.7 minimum design metal temperature lowest metal temperature at which pressure-containing elements can be subjected to design pressure EXAMPLE Ambient temperature, process fluid temperature. 3.8 pass plate plate used to change the direction of flow of a stream in a plate-and-frame heat exchanger

38、 with two or more passes 3.9 plate sheet of material precision-pressed or -formed into a corrugated pattern 3.10 plate chevron angle angle formed between the corrugated plate pattern and the horizontal 3.11 plate-and-frame heat exchanger assembly of a gasketed, semi-welded or welded plate pack and i

39、ts supporting frame See Figure 1. 3.12 plate gap b height to the underside of a corrugation of a plate See Figure 2. 3.13 plate pack grouping of all plates contained within a frame 3.14 port inlet or outlet opening in the plate 3.15 pressure design code recognized pressure vessel standard specified

40、or agreed by the purchaser EXAMPLE ASME Section VIII, EN 13445. EN ISO 15547-1:20053 3.16 semi-welded plate pair two adjacent plates welded together where the weld replaces the function of a gasket NOTE Gaskets are used to seal adjacent semi-welded plate pairs 3.17 shroud removable covering for the

41、top and sides of the plate pack of the plate-and-frame heat exchanger, which provides protection in the event of a spray leak or fire 3.18 structural welding code recognized structural welding code specified or agreed by the purchaser Key 1 mounting feet 6 tie bolts 2 plate pack 7 guide bar (bottom)

42、 3 fixed cover 8 carrying bar (top) 4 movable cover 9 connections, studded or flanged 5 support column 10 tie nuts Figure 1 Typical single-pass plate-and-frame heat exchanger EN ISO 15547-1:20054 b = p t Key b plate gap t plate thickness p compressed pitch per plate Figure 2 Plate gap 4 General 4.1

43、The pressure design code shall be specified or agreed by the purchaser. Pressure components (i.e. covers, tie bolts, tie nuts and connections) shall comply with the pressure design code and the supplemental requirements in this part of ISO 15547. The structural welding code shall be specified or agr

44、eed by the purchaser. Annex A provides some recommended mechanical and design details for information. Annex A also includes some precautions for consideration when specifying fouling margin, fireproof shrouds and plate gaskets. 4.2 The vendor shall comply with the applicable local regulations speci

45、fied by the purchaser. 5 Proposal information required 5.1 The vendor shall complete all information requested on the data sheet. Annex C provides suitable formats. 5.2 For components whose terms and definitions are not fully identified by Clause 3, the vendor shall describe the details of construct

46、ion and assembly. 5.3 The vendor shall include a detailed description of any exception to the specified requirements. 5.4 The first-time use of a plate-and-frame heat exchanger design, component or material by the vendor for the purchasers intended service shall be clearly indicated by the vendor. 5

47、.5 The vendor shall state the anticipated life of the proposed gaskets in the specified service and in storage. Special requirements for gasket storage to maintain gasket shelf-life shall be specified. 5.6 The vendor shall state the method of support used for the movable cover. 5.7 The vendor shall

48、supply a recommended spare parts list for each plate-and-frame heat exchanger. 5.8 If a fireproof shroud is specified, the plate-and-frame heat exchanger vendor shall submit proof that the proposed design has passed suitable type testing. EN ISO 15547-1:20055 6 Drawings and other data requirements 6.1 Drawings 6.1.1 The vendor shall submit general arrangement drawings for each plate-and-frame heat exchanger for review. The drawings shall include the following information