BS EN 15429-3-2015 Sweepers Efficiency of particulate matter collection Testing and Evaluation《扫路机 颗粒物收集效率 试验和评估》.pdf

1、BSI Standards PublicationBS EN 15429-3:2015SweepersPart 3: Efficiency of particulate mattercollection Testing and EvaluationBS EN 15429-3:2015 BRITISH STANDARDNational forewordThis British Standard is the UK implementation of EN 15429-3:2015.The UK participation in its preparation was entrusted to T

2、echnicalCommittee B/513, Construction equipment and plant and site safety.A list of organizations represented on this committee can beobtained on request to its secretary.This publication does not purport to include all the necessaryprovisions of a contract. Users are responsible for its correctappl

3、ication. The British Standards Institution 2015. Published by BSI Standards Limited 2015ISBN 978 0 580 83323 6ICS 43.160Compliance with a British Standard cannot confer immunity fromlegal obligations.This British Standard was published under the authority of theStandards Policy and Strategy Committe

4、e on 31 March 2015.Amendments/corrigenda issued since publicationDate T e x t a f f e c t e dBS EN 15429-3:2015EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 15429-3 March 2015 ICS 43.160 English Version Sweepers - Part 3: Efficiency of particulate matter collection - Testing and Evaluation Ba

5、layeuses - Partie 3: Efficacit de la collecte des matires particulaires - Essai et valuation Kehrmaschinen - Teil 3: Aufnahmefhigkeit von Feinstaub -Prfung und Bewertung This European Standard was approved by CEN on 3 January 2015. CEN members are bound to comply with the CEN/CENELEC Internal Regula

6、tions 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

7、. 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

8、 members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, P

9、ortugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels 2015 CEN All rights of exploitation in an

10、y form and by any means reserved worldwide for CEN national Members. Ref. No. EN 15429-3:2015 EBS EN 15429-3:2015EN 15429-3:2015 (E) 2 Contents Page Foreword 3 Introduction .4 1 Scope 5 2 Normative references 5 3 Terms and definitions .5 4 Test method features 6 5 Technical requirements 7 5.1 Test f

11、acility .7 5.2 Test course .8 5.3 Test surface 8 5.4 Kerb .8 5.5 Test material .9 5.6 Test material application .9 5.7 Test material application area . 10 5.8 Test material application density 10 5.9 Aerosol dust monitors . 10 5.10 Test surface cleaning equipment 11 5.11 Test sweeper . 11 5.12 Dust

12、suppression water . 11 5.13 Test sweeper speed 12 5.14 Test sweeper conditioning 12 5.15 Test surface and equipment conditioning . 12 5.16 Ambient weather conditions 13 5.17 Reference time 13 6 Test method procedures 14 6.1 Test preparation procedures . 14 6.2 Procedures prior to test run 14 6.3 Tes

13、t run procedures . 15 6.4 Procedures after test run . 16 7 Test run data analysis and calculations . 17 7.1 General . 17 7.2 Removal efficiency . 17 7.3 PM emission rating . 18 7.4 Final sweeper test performance results . 19 8 Test result reporting . 19 Annex A (normative) Test facility 20 Annex B (

14、normative) Test course layout 21 Annex C (normative) Test material data sheet . 22 Annex D (normative) Test run events log sheet 23 BS EN 15429-3:2015EN 15429-3:2015 (E) 3 Foreword This document (EN 15429-3:2015) has been prepared by Technical Committee CEN/TC 337 “Road operation equipment and produ

15、cts”, 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 September 2015, and conflicting national standards shall be withdrawn at the latest by September 20

16、15. Attention is drawn 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 (EN 15429-3:2015) is part of a series of documents made up of the fo

17、llowing parts: EN 15429-1, Sweepers Part 1: Classification and Terminology; EN 15429-2, Sweepers Part 2: Performance requirements and test methods; EN 15429-3, Sweepers Part 3: Efficiency of particulate matter collection Testing and Evaluation; EN 15429-4, Sweepers Part 4: Symbols for operator contr

18、ols and other displays. 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, Former Yugoslav Republic o

19、f Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. BS EN 15429-3:2015EN 15429-3:2015 (E) 4 Introduction Road sweep

20、ers are designed to clean transportation surfaces of varying textures. These surfaces exist in many forms, including roadways, sidewalks, and parking lots throughout urban and rural areas. Different size fractions of debris, dirt, and fine dust that originate from various sources accumulate on these

21、 surfaces. Fine road dust components, including particulate matter classified as PM10and PM2,5, are of particular interest due to the respiratory health hazards that have been associated with these fine particulates. The European air quality directive requires municipalities throughout Europe to mon

22、itor airborne particulate levels, and initiate action plans when prescribed limits are exceeded. Since transportation surfaces are significant accumulators of fine particulate, regular sweeping of these surfaces has been identified as a method that can potentially reduce particulate matter pollution

23、. Different road sweeper technologies and configurations are available for various sweeping applications. However, the ability of the different technologies and configurations to remove and capture particulate matter from the road surface, and minimize the level of airborne particulates resulting fr

24、om sweeping, has not been thoroughly evaluated for adequate technical information on this issue to be available. As a result, municipalities may have difficulty selecting a sweeper best suited to a particular sweeping application when making purchasing decisions. The test method for determining PM10

25、and PM2,5efficiency of road sweepers has been developed to provide an objective and quantitative procedure for assessing the ability of a road sweeper to remove fine particulate from typical paved asphalt surfaces and to reduce the amount of airborne fine particulate generated as a result of the swe

26、eping process. BS EN 15429-3:2015EN 15429-3:2015 (E) 5 1 Scope This European Standard establishes a method to assess the PM10and PM2,5efficiency of road sweepers. PM10and PM2,5efficiency includes a sweepers ability to: Remove and capture PM10and PM2,5particulate matter, and coarse size fractions, fr

27、om typical urban road surfaces; Minimize the amount of airborne and entrained PM10and PM2,5particulate matter resulting from the sweeping process. The sweepers ability to remove and capture particulate matter and coarse size fractions is assessed using procedures and equipment to determine the amoun

28、t of a test material (consisting of particulate matter and coarser size fractions) the sweeper is able to remove from a test surface during a controlled test run. This test measurement is used to calculate the removal efficiency for the sweeper. The sweepers ability to minimize the amount of airborn

29、e and entrained particulate matter is also assessed using procedures and equipment to determine the airborne concentrations of PM10and PM2,5resulting from the sweeping of a test material (consisting of particulate matter and coarser size fractions) during a controlled test run. The test measurements

30、 are used to calculate PM10and PM2,5emission ratings for the sweeper. This test allows the use of dust suppression water. Sweepers configured as flushing machines, or equipped with front-mounted spray bars which are not part of a dust suppression water system are not within the scope of this test. T

31、he road sweepers performance results are reported in a quantitative numerical format that will allow comparative assessments of similarly classified sweepers. This test does not specify pass/fail criteria for the PM10and PM2,5efficiency measurements specified in the test procedure. This test is appl

32、icable to truck mounted, self-propelled, towed and attached sweeping equipment as defined in EN 15429-1:2007, Clause 2. This test is a model/type test, requiring the sweeper being tested to be representative of all factory production of that particular sweeper model. 2 Normative references The follo

33、wing documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 12341, Ambien

34、t air Standard gravimetric measurement method for the determination of the PM10 or PM2,5 mass concentration of suspended particulate matter EN 15429-1:2007, Sweepers Part 1: Classification and Terminology EN 60335-2-69, Household and similar electrical appliances Safety Part 2-69: Particular require

35、ments for wet and dry vacuums, including power brush, for industrial and commercial use (IEC 60335-2-69) 3 Terms and definitions For the purposes of this document, the terms and definitions given in EN 15429-1 and the following apply. BS EN 15429-3:2015EN 15429-3:2015 (E) 6 3.1 PM10particulate matte

36、r which passes through a size-selective inlet as defined in the reference method for the sampling and measurement of PM10, EN 12341, with a 50 % efficiency cut-off at 10 m aerodynamic diameter 3.2 PM2,5particulate matter which passes through a size-selective inlet as defined in the reference method

37、for the sampling and measurement of PM2,5, EN 12341 with a 50 % efficiency cut-off at 2,5 m aerodynamic diameter 3.3 dust suppression water water of high-pressure mist sprayed to knock down the fine airborne dust, as dust gets heavy when in contact with the fine water mist 3.4 dust suppression water

38、 system spraying system for dust suppression water consisting e.g. in a pump, a spray bar and nozzles 3.5 front-mounted spray bar tube with an arrangement of nozzles, holes or slashes as part of a dust suppression water system or flushing system 3.6 flushing system system for cleaning road surfaces

39、with flushing water 4 Test method features A test facility (see Figure A.1) is utilized for performing the sweeper test to create a controlled test environment that provides some isolation from the variable effects and influences of the ambient environment. This controlled test environment results i

40、n testing conditions that are consistent and repeatable, which translates into more credible test results. The controlled test environment is created within the test facility using two end wall assemblies to enclose a centrally located, 20 m long sweeper test area. All measurements used to establish

41、 test sweeper performance results are performed within the confines of the sweeper test area. The test facility configuration and sweeper test methodology capture and evaluate performance of the test sweeper while it is in a steady-state operating mode under controlled and consistent test conditions

42、. As the test sweeper travels through the test facility in full operational mode, a representative sampling of test sweeper performance is taken as it sweeps a test material that simulates road dirt within the controlled conditions of the sweeper test area. A known amount of test material is applied

43、 to the test surface to determine the removal efficiency of the test sweeper. The amount of applied test material, although much greater than typical street loading conditions, promotes confidence and repeatability in the test measurements performed. A sweeper test consists of four valid, individual

44、 test runs performed over a period of one or more consecutive days. If weather conditions disrupt testing on an individual day, or prevent testing over consecutive days, the next test run can be postponed and performed when weather and/or test course conditions permit testing to resume. Postponement

45、 due to adverse weather conditions will not void the sweeper test. BS EN 15429-3:2015EN 15429-3:2015 (E) 7 Of the four individual test runs performed, only the three most consistent test runs yielding the lowest PM emission ratings and highest removal efficiency results will be used to establish the

46、 final sweeper test performance results. The results from these three test runs will be averaged to determine the final sweeper test performance results for both removal efficiency and PM emission rating. A test sweeper can be tested under various operational settings, as it is logical to assume tha

47、t a change in operational settings will have a positive or negative influence on the test sweepers emission rating and/or removal efficiency performance. It is also reasonable to assume that a sweeper manufacturer will have identified the operational settings required for optimum sweeper performance

48、 in the specified test conditions. Once the optimum operational settings are established, the settings shall remain unchanged throughout the series of four individual test runs that comprise a sweeper test. If an operational setting change is required to improve sweeper performance, a new series of

49、four test runs shall be performed. The operational settings shall be fully documented for each series of test runs. Dust suppression water can be used to achieve optimum emission rating and removal efficiency results. Since the amount of dust suppression water applied will affect both, emission rating and removal efficiency results, the dust suppression water application rate selected for a series of test runs shall be measured and reported with the results of a sweeper test. Vacuuming of the test surface in the sweeper test area is perfor