1、April 2013 Translation by DIN-Sprachendienst.English price group 20No part of this translation may be reproduced without prior permission ofDIN Deutsches Institut fr Normung e. V., Berlin. Beuth Verlag GmbH, 10772 Berlin, Germany,has the exclusive right of sale for German Standards (DIN-Normen).ICS
2、01.080.30; 71.020!$V“1999351www.din.deDDIN EN ISO 10628-2Diagrams for the chemical and petrochemical industry Part 2: Graphical symbols (ISO 10628-2:2012);English version EN ISO 10628-2:2012,English translation of DIN EN ISO 10628-2:2013-04Schemata fr die chemische und petrochemische Industrie Teil
3、2: Graphische Symbole (ISO 10628-2:2012);Englische Fassung EN ISO 10628-2:2012,Englische bersetzung von DIN EN ISO 10628-2:2013-04Schmas de procd pour lindustrie chimique et ptrochimique Partie 2: Symboles graphiques (ISO 10628-2:2012);Version anglaise EN ISO 10628-2:2012,Traduction anglaise de DIN
4、EN ISO 10628-2:2013-04Partially supersedesDIN EN ISO 10628:2001-03www.beuth.deDocument comprises pagesIn case of doubt, the German-language original shall be considered authoritative.5603.13DIN EN ISO 10628-2:2013-04 2 A comma is used as the decimal marker. National foreword This document (EN ISO 10
5、628-2:2012) has been prepared by Technical Committee ISO/TC 10/SC 10 “Process plant documentation” and has been taken over by Technical Committee CEN/SS F01 “Technical drawings” (Secretariat: CCMC). The responsible German body involved in its preparation was the Normenausschuss Chemischer Apparate-b
6、au (Process Engineering Standards Committee), Working Committee NA 012-00-03 AA Dokumentation fr Prozessanlagen. For further graphical symbols of valves and pipes see DIN 28000-4. For further graphical symbols of vessels and equipment see DIN 28000-5 (in preparation). Amendments This standard differ
7、s from DIN EN ISO 10628:2001-03 as follows: a) the standard has been divided into two parts; b) the informative Annex C (graphical symbols) has been transferred to the normative part; c) the graphical symbols have been harmonized with ISO 14617; d) the standard has been editorially revised. Previous
8、 editions DIN 28004-1: 1971-04, 1977-06, 1988-05 DIN 28004-2: 1971-04, 1977-06, 1988-05 DIN 28004-3: 1971-04, 1977-01, 1988-05 DIN EN ISO 10628: 2001-03 EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN ISO 10628-2 December 2012 ICS 75.020; 01.080.30; 71.020 Supersedes EN ISO 10628:2000English Ve
9、rsion Diagrams for the chemical and petrochemical industry - Part 2: Graphical symbols (ISO 10628-2:2012) Schmas de procd pour lindustrie chimique et ptrochimique - Partie 2: Symboles graphiques (ISO 10628-2:2012) Schemata fr die chemische und petrochemische Industrie - Teil 2: Graphische Symbole (I
10、SO 10628-2:2012) This European Standard was approved by CEN on 10 November 2012. 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 b
11、ibliographical 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 res
12、ponsibility 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, Former Yugoslav R
13、epublic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NO
14、RMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: Avenue Marnix 17, B-1000 Brussels 2012 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN ISO 10628-2:2012: EEN ISO 10628-2:2012 (E) Contents Page Foreword 3 1 Scope 4 2 No
15、rmative references 4 3 Terms and definitions .4 4 Structure of graphical symbols 4 5 Graphical symbols .5 Annex A (informative) Index .50 Bibliography 4 DIN EN ISO 10628-2:2013-04 -2 5EN ISO 10628-2:2012 (E) Foreword This document (EN ISO 10628-2:2012) has been prepared by Technical Committee ISO/TC
16、 10 “Technical product documentation”. 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 2013, and conflicting national standards shall be withdrawn at the latest by June 2013. Attention is dra
17、wn to the possibility that some of the elements of this document may be the subject of patent rights. CEN and/or CENELEC shall not be held responsible for identifying any or all such patent rights. This document supersedes EN ISO 10628:2000. According to the CEN/CENELEC Internal Regulations, the nat
18、ional standards organisations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Li
19、thuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. Endorsement notice The text of ISO 10628-2:2012 has been approved by CEN as a EN ISO 10628-2:2012 without any modification. DIN EN ISO 10628-2:20
20、13-04 -3 1 ScopeThis part of ISO 10628 defines graphical symbols for the preparation of diagrams for the chemical and petrochemical industry. It is a collective application standard of the ISO 14617 series.This part of ISO 10628 does not apply to graphical symbols for electrotechnical diagrams; for
21、these, see IEC 60617.2 Normative referencesThe 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 the referenced document (including any amendments) applies.ISO 102
22、09, Technical product documentation Vocabulary Terms relating to technical drawings, product definition and related documentationISO 14617 (all parts), Graphical symbols for diagramsISO 15519-1, Specification for diagrams for process industry Part 1: General rulesISO 81714 (all parts), Design of gra
23、phical symbols for use in the technical documentation of productsIEC 81714 (all parts), Design of graphical symbols for use in the technical documentation of products3 Terms and definitionsFor the purposes of this document, the definitions given in the ISO 14617 series and ISO 10209 apply.4 Structur
24、e of graphical symbolsThe graphical symbols are grouped according to functional and/or design features. See Table 1.Table 1 Subject groupsGroup number Subject group1 Vessels and tanks2 Columns with internals3 Heat exchangers4 Steam generators, furnaces, recooling device5 Cooling tower6 Filters, liqu
25、id filters, gas filters7 Screening devices, sieves and rakes8 Separators9 Centrifuges10 DrierDIN EN ISO 10628-2:2013-04 EN ISO 10628-2:2012 (E)4 Group number Subject group11 Crushing/Grinding machines12 Mixers/Kneaders13 Shaping machines processing in vertical direction14 Shaping machines processing
26、 in horizontal direction15 Liquid pumps16 Compressors, vacuum pumps17 Blowers, fans18 Lifting, conveying and transport equipment19 Proportioners, feeders and distribution facilities20 Engines21 Valves22 Check valves23 Valves and fittings with safety function24 Fittings25 Graphical symbols for piping
27、26 Apparatus elements27 Internals28 Agitators, stirrers29 Internal characteristics and built-in-components5 Graphical symbolsGraphical symbols for diagrams used in chemical and petrochemical industry are presented in Table 2, which is is divided into four columns, as follows:1 Item no. Consecutive n
28、umbering within each subject group according to Table 12 Reg. no. Registration numbers structured as follows:nnn Registration number for ISO 14617 graphical symbols.Cnnnn Preliminary registration number for a new graphical symbol, which will be implemented in ISO 14617. The preliminary registration
29、number will be replaced with the final ISO 14617 registration number at first periodical review of ISO 10628-2.X2nnn Registration number for ISO 14617 symbol examples.X8nnn Registration number for ISO 10628-2 symbol examples.3 Graphical symbol Graphical symbols shown with a 2,5 mm dotted grid behind
30、. Preferred locations of connections at graphical symbols are indicated by “”. This is not a part of the graphical symbol.4 Description The preferred descriptors for the graphical symbol.Rules for modification of proportions and orientation of graphical symbols are given in ISO 81714 and IEC 81714.I
31、f a graphical symbol is not accessible in ISO 10628-2, then ISO 14617 should be consulted for the needed graphical symbol.Table 1 (continued)DIN EN ISO 10628-2:2013-04 EN ISO 10628-2:2012 (E)5 If the needed graphical symbol is not available in ISO 14617, then the symbol shall be created by combining
32、 ISO 14617 symbols of basic nature with symbols given supplementary information according to rules given in ISO 14617, ISO 81714 and IEC 81714.Table 2 Graphical symbols for diagramsItem no. Reg. no. Graphical symbol Description1 VESSELS AND TANKS1.1 301 Tank, vessel1.2 2061 Container, tank, cistern1
33、.3 X2063 Tank with conical roof and flat bottom1.4 X8200 Tank with dished roof1.5 2062 Tank, vessel with dished endsDIN EN ISO 10628-2:2013-04 EN ISO 10628-2:2012 (E)6 Item no. Reg. no. Graphical symbol Description1.6 X8201 Vessel with two different diameters1.7 2063 Spherical vessel1.8 2064 Bunker
34、with conical bottom1.9 X2062 Closed tank with conical bottom1.10 X8008 Vessel with dished roof and conical bottomTable 2 (continued)DIN EN ISO 10628-2:2013-04 EN ISO 10628-2:2012 (E)7 Item no. Reg. no. Graphical symbol Description1.11 X8009 Vessel with conical roof and bottom1.12 C0001 Container for
35、 solids, liquids, gases1.13 2067 Barrel, drum1.14 C0002 Gas cylinder1.15 2068 Bag1.16 X8002 Vessel with dished ends and support legs1.17 X8003 Vessel with dished ends and support bracketsTable 2 (continued)DIN EN ISO 10628-2:2013-04 EN ISO 10628-2:2012 (E)8 Item no. Reg. no. Graphical symbol Descrip
36、tion1.18 X8004 Vessel with dished ends and support skirt1.19 X8005 Vessel with dished ends and support ring1.20 X2069 Vessel with dished ends and heating/cooling jacket1.21 X2070 Vessel with dished ends and electrical heatingTable 2 (continued)DIN EN ISO 10628-2:2013-04 EN ISO 10628-2:2012 (E)9 Item
37、 no. Reg. no. Graphical symbol Description1.22 X8098 Vessel with dished ends and thermal insulation1.23 X8007 Vessel with dished bottom and surface indication1.24 X8010 Spherical vessel on legs1.25 X8000 Vessel with full-tube heating/cooling coilTable 2 (continued)DIN EN ISO 10628-2:2013-04 EN ISO 1
38、0628-2:2012 (E)10 Item no. Reg. no. Graphical symbol Description1.26 X8001 Vessel with semi-tube heating/cooling coil1.27 X8006 Jacketed vessel with dished ends and agitator driven by electric motor1.28 X8202 Vessel with pit1.29 2065 Open bulk storage22.1COLUMNS wITH INTERNALSX8100 Column (general)T
39、able 2 (continued)DIN EN ISO 10628-2:2013-04 EN ISO 10628-2:2012 (E)11 Item no. Reg. no. Graphical symbol Description2.2 X8101 Tray column (general)2.3 X8014 Column with fluidized bed2.4 X8015 Column with fixed bed2.5 X8013 Column with staggered baffle traysTable 2 (continued)DIN EN ISO 10628-2:2013
40、-04 EN ISO 10628-2:2012 (E)12 Item no. Reg. no. Graphical symbol Description2.6 X8011 Column with bubble cap trays2.7 X8012 Column with valve trays2.8 X8016 Column with two fixed bed sections and intermediate spray nozzle33.1HEAT EXCHANGERSX8079 Heat exchanger (general), condenserTable 2 (continued)
41、DIN EN ISO 10628-2:2013-04 EN ISO 10628-2:2012 (E)13 Item no. Reg. no. Graphical symbol Description3.2 X8017 Heat exchanger (M-shape)3.3 2511 Heat exchanger with straight tubes (fixed-tube plates)3.4 2512 Heat exchanger of floating head type3.5 2513 Heat exchanger with U-shaped tubes3.6 2516 Heat ex
42、changer of plate type3.7 2514 Heat exchanger with coil shaped tubesTable 2 (continued)DIN EN ISO 10628-2:2013-04 EN ISO 10628-2:2012 (E)14 Item no. Reg. no. Graphical symbol Description3.8 2515 Heat exchanger of double-pipe type3.9 X8018 Heat exchanger with finned tube3.10 X2505 Heat exchanger with
43、finned tube and fan3.11 2517 Heat exchanger of spiral type3.12 X8131 Evaporator, re-boiler3.13 X8132 Electric heater3.14 X8133 Thin-film evaporatorTable 2 (continued)DIN EN ISO 10628-2:2013-04 EN ISO 10628-2:2012 (E)15 Item no. Reg. no. Graphical symbol Description3.15 X8136 Tube bundle, heat exchan
44、ger with U-shaped tubes3.16 X8137 Tube bundle, heat exchanger of floating head type44.1STEAM GENERATORS, FURNACES, RECOOLING DEVICE2532 Boiler with dome4.2 X8103 Steam generator with hot liquid as generating media4.3 2533 Furnace4.4 X8107 Firing system, burner (general)Table 2 (continued)DIN EN ISO
45、10628-2:2013-04 EN ISO 10628-2:2012 (E)16 Item no. Reg. no. Graphical symbol Description4.5 X8106 Combustion chamber4.6 X8108 Vessel with dome4.7 2041 Stack, chimney4.8 2591 Gas flare55.1COOLING TOwER2521 Cooling tower (general)Table 2 (continued)DIN EN ISO 10628-2:2013-04 EN ISO 10628-2:2012 (E)17
46、Item no. Reg. no. Graphical symbol Description5.2 X8109 Cooling tower, dry with natural draught5.3 X8110 Cooling tower, dry with forced draught5.4 X8111 Cooling tower, dry with induced draught5.5 X8112 Cooling tower, wet with natural draught5.6 X8113 Cooling tower, wet with forced draughtTable 2 (co
47、ntinued)DIN EN ISO 10628-2:2013-04 EN ISO 10628-2:2012 (E)18 Item no. Reg. no. Graphical symbol Description5.7 X8114 Cooling tower, wet with induced draught 5.8 X8115 Cooling tower, wetdry with natural draught5.9 X2504 Spray cooler66.1FILTERS, LIQUID FILTERS, GAS FILTERSX8116 Liquid filter (general)
48、6.2 X8117 Liquid filter, bag, candle or cartridge typeTable 2 (continued)DIN EN ISO 10628-2:2013-04 EN ISO 10628-2:2012 (E)19 Item no. Reg. no. Graphical symbol Description6.3 X8118 Liquid bed filter fixed type6.4 X8019 Suction filter6.5 X8119 Liquid rotary filter, drum or disc type6.6 X8120 Liquid
49、rotary filter, drum or disc type with scraper Table 2 (continued)DIN EN ISO 10628-2:2013-04 EN ISO 10628-2:2012 (E)20 Item no. Reg. no. Graphical symbol Description6.7 X8121 Liquid filter, belt or roll type6.8 X2611 Filter press, press filter6.9 X8020 Liquid bed filter, ion exchanger type6.10 X8021 Liquid bed filter, biological type6.11 X8122 Gas filter (general)Table 2 (continued)DIN EN ISO 10628-2:2013-04 EN ISO 10628-2:2012 (E)21 Item no. Reg. no. Graphical symbol Description6.12 X8022 Gas filter, bag, candle or cartridge type6.13 X8023 Gas be
