DIN EN 1034-22-2010 Safety of machinery - Safety requirements for the design and construction of paper making and finishing machines - Part 22 Wood Grinders German version EN 1034-.pdf

1、June 2010 Translation by DIN-Sprachendienst.English price group 11No 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 8

2、5.100!$i-j“1701071www.din.deDDIN EN 1034-22Safety of machinery Safety requirements for the design and construction of paper makingand finishing machines Part 22: Wood grinders (includes Amendment A1:2009)English translation of DIN EN 1034-22:2010-06Sicherheit von Maschinen Sicherheitstechnische Anfo

3、rderungen an Konstruktion und Bau von Maschinen derPapierherstellung und Ausrstung Teil 22: Holzschleifer (enthlt nderung A1:2009)Englische bersetzung von DIN EN 1034-22:2010-06Scurit des machines Prescriptions de scurit pour la conception et la construction de machines de fabricationet de finition

4、du papier Partie 22: Dfibreurs (Amendement A1:2009 inclus)Traduction anglaise de DIN EN 1034-22:2010-06SupersedesDIN EN 1034-22:2005-08See start of validitywww.beuth.deDocument comprises pagesIn case of doubt, the German-language original shall be considered authoritative.1806.10 DIN EN 1034-22:2010

5、-06 A comma is used as the decimal marker. Start of validity This standard takes effect on 1 June 2010. National foreword This standard includes safety requirements. This standard has been prepared by CEN/TC 198 “Printing and paper machinery Safety” (Secretariat: DIN, Germany). The responsible Germa

6、n body involved in its preparation was the Normenausschuss Maschinenbau (Mechanical Engineering Standards Committee), Working Committee NA 060-23-01 AA Druck- und Papiermaschinen of Section Druck- und Papiermaschinen. Representatives of manufacturers of paper making and finishing machines, and of th

7、e employers liability insurance association for papermakers contributed to this standard. This standard contains specifications meeting the essential requirements set out in Annex I of the new “Machinery Directive”, Directive 2006/42/EC, and which apply to paper making and finishing machines that ar

8、e either first placed on the market or commissioned within the EEA. This standard serves to facilitate proof of compliance with the essential requirements of the directive. Once this standard is cited in the Official Journal of the European Union, it is deemed a “harmonized” standard and thus, a man

9、ufacturer applying this standard may assume compliance with the requirements of the Machinery Directive (“presumption of conformity”). The European Standards referred to in this document have been published as the corresponding DIN EN or DIN EN ISO Standards with the same number. Amendments This sta

10、ndard differs from DIN EN 1034-22:2005-08 as follows: a) The standard has been brought in line with the new Machinery Directive 2006/42/EC. b) An informative Annex ZB dealing with the relationship between this European Standard and the essential requirements of EU Directive 2006/42/EC has been inclu

11、ded. Previous editions DIN EN 1034-22: 2005-08 2 EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 1034-22:2005+A1 December 2009 ICS 85.100 Supersedes EN 1034-22:2005English Version Safety of machinery - Safety requirements for the design and construction of paper making and finishing machines -

12、Part 22: Wood grinders Scurit des machines - Prescriptions de scurit pour la conception et la construction de machines de fabrication et de finition du papier - Partie 22: Dfibreurs Sicherheit von Maschinen - Sicherheitstechnische Anforderungen an Konstruktion und Bau von Maschinen der Papierherstel

13、lung und Ausrstung - Teil 22: Holzschleifer This European Standard was approved by CEN on 21 April 2005 and includes Amendment 1 approved by CEN on 17 November 2009. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Stan

14、dard 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 Management Centre or to any CEN member. This European Standard exists in three official versions (English, Frenc

15、h, 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 Management Centre has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Cyprus,

16、Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT

17、EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: Avenue Marnix 17, B-1000 Brussels 2009 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 1034-22:2005+A1:2009: EEN 1034-22:2005+A1:2009 (E) 2 Contents Page Fo

18、reword 3Introduction .41 Scope 42 Normative references 43 Terms and definitions .54 List of significant hazards 75 Safety requirements and/or measures 85.1 General 85.2 Feeding devices .85.3 Power transmission elements 95.4 Gate valves .95.5 Inspection holes, manholes 95.6 Risk of burning .95.7 Safe

19、ty measures against bursting .95.8 Sharpening device .95.9 Workplaces, access stairs, catwalks, passageways . 105.10 Start-up warning device . 105.11 Emergency stop device 105.12 Isolation and energy dissipation, prevention of unexpected start-up 105.13 Equipment and measures for make-ready and repa

20、ir . 105.14 Safety measures for cleaning and trouble shooting . 105.15 Control systems and actuators . 115.16 Noise 115.17 Integrated lighting. 115.18 Ergonomic principles . 115.19 Electrical equipment . 115.20 Hydraulic equipment 125.21 High-pressure cleaning devices 126 Verification of safety requ

21、irements and/or measures . 127 Information of use. 12Annex ZA (informative) Relationship between this European Standard and the Essential Requirements of EU Directive 98/37/EC . 14Annex ZB (informative) !Relationship between this European Standard and the Essential Requirements of EU Directive 2006/

22、42/EC“ 15Bibliography . 16DIN EN 1034-22:2010-06 EN 1034-22:2005+A1:2009 (E) 3 Foreword This document (EN 1034-22:2005+A1:2009) has been prepared by Technical Committee CEN/TC 198 “Printing and paper machinery - Safety”, the secretariat of which is held by DIN. This document shall be given the statu

23、s of a national standard, either by publication of an identical text or by endorsement, at the latest by June 2010, and conflicting national standards shall be withdrawn at the latest by June 2010. Attention is drawn to the possibility that some of the elements of this document may be the subject of

24、 patent rights. CEN and/or CENELEC shall not be held responsible for identifying any or all such patent rights. This document includes Amendment 1, approved by CEN on 17 November 2009. This document supersedes EN 1034-22:2005. The start and finish of text introduced or altered by amendment is indica

25、ted in the text by tags !“. !This document has been prepared under a mandate given to CEN by the European Commission and the European Free Trade Association, and supports essential requirements of EU Directive(s). For relationship with EU Directive(s), see informative Annexes ZA and ZB, which are in

26、tegral parts of this document.“ 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, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hu

27、ngary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. DIN EN 1034-22:2010-06 EN 1034-22:2005+A1:2009 (E) 4 Introduction This European Standard is a C type standard as st

28、ated in EN ISO 12100-1. The machinery concerned and the extent to which hazards, hazardous situations and events are covered are indicated in the scope of this European Standard. For machines that have been designed and built according to the provisions of this C standard, the following stipulation

29、applies: When provisions of this type C standard are different from those which are stated in type A or B standards or from provisions made in !EN 1034-1:2000+A1:2010“, the provisions of this type C standard take precedence over the provisions of the other standards. 1 Scope This European Standard a

30、pplies to wood grinders intended for the production of pulp used in paper making including sharpening devices and shall be used together with !EN 1034-1:2000+A1:2010“. It deals with all significant hazards, hazardous situations and hazard events relevant to wood grinders when used as intended and un

31、der the conditions foreseen by the manufacturer (see clause 4). This standard does not apply to loading facilities. Hazards caused by overpressure are not covered by this standard. Note: For hazards caused by overpressure, see the directive for pressure vessels. This European Standard is not applica

32、ble to wood grinders manufactured before the date of publication of this European Standard by CEN. 2 Normative references The following referenced documents are indispensable for the application of this European Standard. For dated references, only the edition cited applies. For undated references,

33、the latest edition of the referenced document (including any amendments) applies. EN 294:1992, Safety of machinery Safety distances to prevent danger zones being reached by the upper limbs. EN 418:1992. Safety of machinery Emergency stop equipment Functional aspects. EN 563:1994, Safety of machinery

34、 Temperatures of touchable surfaces Ergonomics data to establish temperature limit values for hot surfaces. EN 547-2:1996, Safety of machinery Human body measurements Part 2: Principles for determining the dimensions required for access openings. EN 953:1997, Safety of machinery Guards General requi

35、rements for the design and construction of fixed and movable guards. EN 954-1:1996, Safety of machinery Safety-related parts of control systems Part 1: General principles for design. EN 982:1996, Safety requirements for fluid power systems and their components Hydraulics. DIN EN 1034-22:2010-06 EN 1

36、034-22:2005+A1:2009 (E) 5 !EN 1034-1:2000+A1:2010“, Safety of machinery Safety requirements for the design and construction of paper making and finishing machines Part 1: Common requirements. EN 1050:1996, Safety of machinery Principles for risk assessment. EN 1837:1995, Safety of machinery Integral

37、 lighting of machines. EN 13023:2003, Noise measurement methods for printing, paper converting, paper making machines and auxiliary equipment Accuracy categories 2 and 3. EN 60204-1:1997, Safety of machinery Electrical equipment of machines Part 1: General requirements (IEC 60204-1:1997). EN 60204-1

38、1:2000, Safety of machinery Electrical equipment of machines Part 11: High voltage equipment for voltages above 1000 V AC or 1500 V DC up to 36 kV (IEC 60204-11:2000). EN 60529:1992, Degrees of protection provided by enclosures (IP code) (IEC 60529:1989). EN 61000-6-2:2001, Electromagnetic compatibi

39、lity (EMC) Part 6-2: Generic standards; immunity for industrial environment (IEC 61000-6-2:1999, modified). EN ISO 11957:1996, Acoustics Determination of sound insulation performance of cabins Laboratory and in situ measurements (ISO 11957:1996). EN ISO 12100-1:2003, Safety of machinery Basic concep

40、ts, general principles for design Part 1: Basic terminology, methodology (ISO 12100-1:2003). EN ISO 12100-2:2003, Safety of machinery Basic concepts, general principles for design Part 2: Technical principles (ISO 12100-2:2003). EN ISO 14122:2001 (all parts), Safety of machinery Permanent means of a

41、ccess to machines and industrial plants. 3 Terms and definitions For the purposes of this European Standard, the definitions given in !EN 1034-1:2000+A1:2010“, EN ISO 12100-1:2003 and the following definitions apply: 3.1 wood pulp suspension of wood-base fibre in water 3.2 wood grinder machine for t

42、he production of wood pulp with a grinding body (grinding stone) driven by motor or hydraulic power against which debarked logs are pressed. Wood fibre is ground off with the addition of water and discharged as wood pulp 3.3 hydraulic press grinder wood grinder equipped with hydraulic press shoes to

43、 press the wood stored in several chambers against the grinding body. A hydraulic press grinder with two chambers is illustrated in Figure 1 3.4 pressure grinder hydraulic press grinder where the grinding chamber is enclosed for grinding under vapour pressure DIN EN 1034-22:2010-06 EN 1034-22:2005+A

44、1:2009 (E) 6 3.5 continuous grinder wood grinder with continuous feeding of wood, for example by means of chains or by gravity. A continuous grinder is illustrated in Figure 2 Key 1 Grinding stone 4 Gate valve 2 Sharpening device 5 Finger plate 3 Press shoe 6 Feeding hopper NOTE: Safety devices are

45、not shown. Figure 1 Hydraulic pressure grinder (example) DIN EN 1034-22:2010-06 EN 1034-22:2005+A1:2009 (E) 7 Key 1 Continuous feeder 4 Grinding stone 2 Feeding chain 5 Trough 3 Feeding hopper NOTE Safety devices are not shown. Figure 2 Continuous wood grinder (example) 4 List of significant hazards

46、 Table 1 of this clause contains all the significant hazards, as far as they are dealt with in this European Standard, which are identified by risk assessment in accordance with EN 1050 as significant for this type of machinery and which require action to eliminate or reduce the risk. When carrying

47、out the risk assessment the machine designer will have to check whether the list of hazards in Table 1 is complete and applicable with respect to the particular machine. DIN EN 1034-22:2010-06 EN 1034-22:2005+A1:2009 (E) 8 Table 1 Significant hazards, danger zones, safety measures Hazards EN 1034-22

48、:2005 !EN 1034-1:2000+A1:2010“ Mechanical hazards Crushing hazard 5.4.1 5.1; 5.3 Drawing-in or trapping hazard 5.2; 5.8.2 5.1; 5.4 High-pressure fluid ejection hazard 5.20; 5.21 5.24 Slip, trip and fall hazards 5.9; 5.14.2; 5.14.3 5.5 Inadequate mechanical stability 5.7 Accumulation of energy inside

49、 the machine 5.5.1 Falling down of objects 5.2.2 Electrical hazards, for example Electrical contact (direct or indirect) 5.19 5.23 External influences on electrical equipment 5.19 5.23 Thermal hazards resulting in: Burns and scalds 5.6.1; 5.6.2; 5.14.1; 5.14.2 5.13; 5.17 Hazards generated by noise, resulting in: Hearing loss (deafness), other physiolo