EN 1034-4-2005 en Safety of machinery - Safety requirements for the design and construction of paper making and finishing machines - Part 4 Pulpers and their loading facilities (In.pdf

1、BRITISH STANDARDBS EN 1034-4:2005+A1:2009Safety of machinery Safety requirements for the design and construction of paper making and finishing machines Part 4: Pulpers and their loading facilitiesICS 85.100BS EN 1034-4:2005+A1:2009This British Standard was published under the authority of the Standa

2、rds Policy and Strategy Committee on 20 December 2005 BSI 2010 ISBN 978 0 580 62501 5National forewordThis British Standard is the UK implementation of EN 1034-4:2005+A1:2009. It supersedes BS EN 1034-4:2005 which is withdrawn.The UK participation in its preparation was entrusted by Technical Commit

3、tee The start and finish of text introduced or altered by amendment is indicated in the text by tags. Tags indicating changes to CEN text carry the numberof the CEN amendment. For example, text altered by CEN amendment A1 is indicated by MCE/3, Safeguarding of machinery, to Subcommittee MCE/3/9, Pap

4、er and printing machines Safety.A list of organizations represented on this subcommittee can be obtained on request to its secretary.This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application.Compliance with a British St

5、andard cannot confer immunity from legal obligations.Amendments/corrigenda issued since publicationDate Comments31 J uly 2010 Implementation of CEN amendment A1:2009EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 1034-4:2005+A1 December 2009 ICS 85.100 Supersedes EN 1034-4:2005English Version S

6、afety of machinery - Safety requirements for the design and construction of paper making and finishing machines - Part 4: Pulpers and their loading facilities Scurit des machines - Prescriptions de scurit pour la conception et la construction de machines de fabrication et de finition du papier - Par

7、tie 4: Triturateurs et leurs dispositifs dalimentation Sicherheit von Maschinen - Sicherheitstechnische Anforderungen an Konstruktion und Bau von Maschinen der Papierherstellung und Ausrstung - Teil 4: Stofflser und deren Beschickungseinrichtungen This European Standard was approved by CEN on 20 Oct

8、ober 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 Standard the status of a national standard without any alteration. Up-to-date lists and bibliograp

9、hical 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, French, German). A version in any other language made by translation under the responsibility of a

10、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, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland,

11、 Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: Avenue Marnix 17, B

12、-1000 Brussels 2009 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 1034-4:2005+A1:2009: E2 Contents Page Foreword 4Introduction .51 Scope 52 Normative references 53 Terms and definitions .74 List of significant hazards 85 Safety r

13、equirements and/or measures 95.1 General 95.2 Requirements for safety devices .95.3 Power transmission elements . 105.4 Workplaces, access stairs, catwalks, passageways . 105.5 Falling hazard on pulpers 105.6 Loading facilities on pulpers . 135.7 Start-up warning devices . 145.8 Emergency stop devic

14、es 145.9 Isolation and energy dissipation, prevention of unexpected start-up 155.10 Control systems and actuators . 155.11 Integrated lighting. 155.12 Ergonomic principles . 155.13 Electrical equipment . 165.14 Hydraulic equipment 165.15 Pneumatic equipment 165.16 Noise hazards 165.17 Dangers from h

15、azardous substances 165.18 Equipment and measures for maintenance and inspection and cleaning . 165.19 Hazards generated by material 165.20 Powered valves . 166 Verification of compliance with safety requirements and/or protective measures . 177 Information for use . 177.1 General . 177.2 Specific i

16、nformation on machinery . 177.3 Specific information in the instruction handbook . 17Annex ZA (informative) Relationship of this European Standard with the Essential Requirements of EU Directive 98/37/EC 19Annex ZB (informative) !Relationship between this European Standard and the Essential Requirem

17、ents of EU Directive 2006/42/EC“ 20Bibliography . 21Figures Figure 1 Pulper with loading facility (example) .7 Figure 2 Drum pulper (example) .8 Figure 3 Protection against falling from a height at discharge openings for waste (recovery stock) . 12 BS EN 1034-4:2005+A1:2009EN 1034-4:2005+A1:2009 (E)

18、3 Figure 4 Protection against falling from a height on recovery pulper underneath the Pope reel winder . 13 BS EN 1034-4:2005+A1:2009EN 1034-4:2005+A1:2009 (E)4 Foreword This document (EN 1034-4:2005+A1:2009) has been prepared by Technical Committee CEN/TC 198 “Printing and paper machinery - Safety”

19、, the secretariat of which is held by DIN. This document shall be given the status 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

20、 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 includes Amendment 1, approved by CEN on 17 November 2009. This document supersedes EN 1034-4

21、:2005. The start and finish of text introduced or altered by amendment is indicated 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 re

22、lationship with EU Directive(s), see informative Annexes ZA and ZB, which are integral 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

23、, Cyprus, 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. BS EN 1034-4:2005+A1:2009EN 1034-4:

24、2005+A1:2009 (E)5 Introduction This European Standard is a type C standard as stated 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

25、built according to the provisions of this type C standard, the following stipulation 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 pr

26、ecedence over the provisions of the other standards. 1 Scope This European Standard applies to pulpers and their loading facilities intended for use in paper making and shall be used together with !EN 1034-1:2000+A1:2010“. It deals with all significant hazards, hazardous situations and hazard events

27、 relevant to pulpers and their loading facilities, when they are used as intended and under the conditions foreseen by the manufacturer (see clause 4). This European Standard is not applicable to pulpers and their loading facilities that have been manufactured before the date of publication of this

28、standard. 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, the latest edition of the referenced document (including any amendments) applies. EN 294:

29、1992, Safety of machinery Safety distances to prevent danger zones being reached by the upper limbs. EN 349:1993, Safety of machinery Minimum gaps to avoid crushing of parts of the human body. EN 418:1992, Safety of machinery Emergency stop equipment, functional aspects Principles for design. EN 547

30、 (all Parts), Safety of machinery Human body measurements. EN 617:2001, Continuous handling equipment and systems Safety and EMC requirements for the storage of bulk goods in silos, bunkers, bins and hoppers. EN 618:2002, Continuous handling equipment and systems Safety and EMC requirements for equi

31、pment for mechanical handling of bulk materials except stationary belt conveyors. EN 619:2002, Continuous handling equipment and systems Safety and EMC requirements for equipment for mechanical handling of unit loads. EN 620:2002, Continuous handling equipment and systems Safety and EMC requirements

32、 for equipment for stationary belt conveyors for bulk materials. EN 626-1:1994, Safety of machinery Reduction of risk to health from hazardous substances emitted by machinery Part 1: Principles and specifications for machinery manufacturers. BS EN 1034-4:2005+A1:2009EN 1034-4:2005+A1:2009 (E)6 EN 62

33、6-2:1996, Safety of machinery Reduction of risk to health from hazardous substances emitted by machinery Part 2: Methodology leading to verification procedures. EN 741:2000, Continuous handling equipment and systems Safety requirements for equipment for equipment and their components for pneumatic h

34、andling of bulk materials. EN 953:1997, Safety of machinery Guards General requirements 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 of machinery Safe

35、ty requirements for fluid power systems and their components Hydraulics. EN 983:1996, Safety of machinery Safety requirements for fluid power systems and their components Pneumatics. !EN 1034-1:2000+A1:2010“, Safety of machinery Safety requirements for the design and construction of paper making and

36、 finishing machines Part 1: Common requirements. EN 1037:1995, Safety of machinery Prevention of unexpected start-up. EN 1050:1996, Safety of machinery Principles for risk assessment. EN 1088:1995, Safety of machinery Interlocking devices associated with guards Principles for design and selection. E

37、N 1837:1999, Safety of machinery Integral 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 Part 1: General requirements (

38、IEC 60204-1:1997). EN 61000-6-2:2001, Electromagnetic compatibility (EMC Generic standard Part 6-2: Emission standard for industrial environment (IEC 61000-6-2:1999, modified). EN ISO 12100-1:2003, Safety of machinery Basic concepts General principles for design Part 1: Basic terminology, methodolog

39、y (ISO 12100-1:2003). EN ISO 12100-2:2003, Safety of machinery Basic concepts General principles for design Part 2: Technical principles and specifications (ISO 12100-2:2003). EN 14122-1:2001, Safety of machinery Permanent means of access to machines and industrial plants Part 1: Choice of a fixed m

40、eans of access between two levels (ISO 14122-1:2001). EN 14122-2:2001, Safety of machinery Permanent means of access to machines and industrial plants Part 2: Working platforms and gangways (ISO 14122-2:2001). EN 14122-3:2001, Safety of machinery Permanent means of access to machines and industrial

41、plants Part 3: Stairways, stepladders and guard-rails (ISO 14122-3:2001). BS EN 1034-4:2005+A1:2009EN 1034-4:2005+A1:2009 (E)7 3 Terms and definitions For the purpose of this European Standard, the terms and definitions of !EN 1034-1:2000+A1:2010“, EN ISO 12100-1:2003 and the following terms and def

42、initions apply. 3.1 pulper machine that dissolves raw materials such as wood pulp, pulp, recovery stock and waste paper to form a pumpable defibrated stock suspension to be used for the production of paper and board. Pulpers may be designed either as rotor pulpers, see 3.2, or as drum pulpers, see 3

43、.3 3.2 rotor pulper pulper consisting of a tank and a power-driven rotor to break down the charged raw material using water. The principle of a rotor pulper is illustrated in Figure 1 3.3 drum pulper pulper consisting of a horizontal drum rotating round its horizontal axis in which raw material is d

44、issolved with the addition of water. The principle of a drum pulper is illustrated in Figure 2 3.4 loading facility machinery such as continuous conveyor, lifting device or a combination of these machines intended to charge pulpers with the raw material to be dissolved such as pulp, waste paper or r

45、ecovery stock 3.5 feeding conveyor continuous conveyor as part of the loading facility defined in 3.4 onto which the raw material to be dissolved is loaded by means of fork lifts, mechanical shovels or lifting tools, see Figure 1 3.6 charging conveyor continuous conveyor as part of the loading facil

46、ity defined in 3.4, forwarding the raw material to be dissolved into the pulper, see Figure 1 Key 1 Drive 4 Tank 7 Manhole 2 Discharging pump 5 Rotor 8 Charging conveyor 3 Charging pump 6 Trash discharge gate 9 Feeding conveyor Figure 1 Pulper with loading facility (example) BS EN 1034-4:2005+A1:200

47、9EN 1034-4:2005+A1:2009 (E)8 Key 1 Loading opening for raw material and water 2 Water supply 3 Exit of dissolved material NOTE Safety devices are not shown Figure 2 Drum pulper (example) 4 List of significant hazards This clause contains all the significant hazards that, as far as they are dealt wit

48、h in this standard, are identified by risk assessment in accordance with EN 1050 as significant for this type of machinery and require action to eliminate or reduce the risk. When carrying out the risk assessment, the machine designer has to check whether the list of hazards in Table 1 is complete a

49、nd applicable with respect to his particular machine. BS EN 1034-4:2005+A1:2009EN 1034-4:2005+A1:2009 (E)9 Table 1 List of significant hazards Hazards EN 1034-4:2005 !EN 1034-1:2000+A1:2010“ Mechanical hazards Crushing hazard 5.5; 5.20 5.1; 5.3 Entanglement hazard 5.2; 5.3; 5.19 5.2 Drawing-in or trapping hazard 5.2; 5.3; 5.4.2 5.1; 5