1、AN AMERICAN NATIONAL STANDARDASME CSD-12015(Revision of ASME CSD-12012)Controls and Safety Devices for Automatically Fired BoilersASME CSD-12015(Revision of ASME CSD-12012)Controls andSafety Devicesfor AutomaticallyFired BoilersAN AMERICAN NATIONAL STANDARDTwo Park Avenue New York, NY 10016 USADate
2、of Issuance: March 24, 2016The next edition of this Standard is scheduled for publication in 2018.ASME issues written replies to inquiries concerning interpretations of technical aspects of thisStandard. Periodically certain actions of the ASME CSDAFB Committee may be published as Cases.Cases and in
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5、 particular code or standard.This option can be found on the appropriate Committee Page after selecting “Errata” in the “PublicationInformation” section.ASME is the registered trademark of The American Society of Mechanical Engineers.This code or standard was developed under procedures accredited as
6、 meeting the criteria for American NationalStandards. The Standards Committee that approved the code or standard was balanced to assure that individuals fromcompetent and concerned interests have had an opportunity to participate. The proposed code or standard was madeavailable for public review and
7、 comment that provides an opportunity for additional public input from industry, academia,regulatory agencies, and the public-at-large.ASME does not “approve,” “rate,” or “endorse” any item, construction, proprietary device, or activity.ASME does not take any position with respect to the validity of
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10、or standard.ASME accepts responsibility for only those interpretations of this document issued in accordance with the establishedASME procedures and policies, which precludes the issuance of interpretations by individuals.No part of this document may be reproduced in any form,in an electronic retrie
11、val system or otherwise,without the prior written permission of the publisher.The American Society of Mechanical EngineersTwo Park Avenue, New York, NY 10016-5990Copyright 2016 byTHE AMERICAN SOCIETY OF MECHANICAL ENGINEERSAll rights reservedPrinted in U.S.A.CONTENTSForeword vCommittee Roster . viCo
12、rrespondence With the CSDAFB Committee . viiiSummary of Changes ixPart CG General 1CG-100 General Requirements . 1CG-200 General Provisions . 2CG-300 Material Requirements . 2CG-400 Testing and Maintenance 2CG-500 Certification and Reporting 3CG-600 Operation . 3CG-700 Definitions 3Part CM Testing a
13、nd Maintenance 9CM-100 Periodic Testing and Maintenance 9Part CE Electrical . 10CE-100 Electrical Requirements 10Part CW Steam and Waterside Control 12CW-100 Automatic Low-Water Fuel Cutoff and/or Combined WaterFeeding Device 12CW-200 Automatic Fuel Cutoff for Forced Circulation Boilers . 14CW-300 P
14、ressure Controls 14CW-400 Temperature Controls 15CW-500 Safety and Safety Relief Valves . 15CW-600 Modular Boilers . 16CW-700 Vacuum Boilers 16Part CF Combustion Side Control 17CF-100 Gas-Fired Boiler Units, Equipment . 17CF-200 Gas-Fired Boiler Units, Purging 25CF-300 Gas-Fired Boiler Units, Safety
15、 Controls . 26CF-400 Oil-Fired Boiler Units, Equipment 27CF-500 Oil-Fired Boiler Units, Safety Controls 29CF-600 Low Fire Start, Gas- or Oil-Fired Boiler Units . 29CF-700 Combination Gas- and Oil-Fired Units . 30CF-800 Electrically Heated Boilers . 30CF-900 Combustion Side Controls for Modular Boile
16、rs . 30FigureCG-1 Sediment Trap . 7TablesCF-1 400,000 Btu/hr (117 kW) and Smaller (Gas Natural Draft) 18CF-2 400,000 Btu/hr (117 kW) and Smaller (Power Gas Burners, Mechanical DraftAtmospheric Gas Burners, and Pulse Combustion Systems), 3 gph(11.4 L/h) and Smaller (Oil) . 19CF-3 Safety Controls for
17、Automatically Fired Units: Power Gas Burners,Mechanical Draft Atmospheric Gas Burners, and Pulse CombustionSystems . 21iiiCF-4 Safety Controls for Automatically Fired Units: Atmospheric Gas Burners Natural Draft . 22CF-5 Safety Controls for Automatically Fired Units: Oil-Fired Burners 28Nonmandatory
18、 AppendicesA Comparison of This Standard and ANSI Z21.13/CSA 4.9 . 31B Typical Fuel Trains 32C Manufacturers/Installing Contractors Report for ASME CSD-1 39D Recommended Preventive Maintenance Schedule . 42E References . 46F Guidance for the Use of U.S. Customary and SI Units in ASME CSD-1 47Index 5
19、1ivFOREWORDThe major perils in operating automatically fired boilers are loss of water (low water), furnaceexplosion, overpressure, and overtemperature. Principal causes of accidents to automatically firedboilers are lack of proper controls and safety devices, lack of adequate maintenance, improperl
20、ytrained operators, failure to test controls and safety devices, and complacency on the part of theoperator due to long periods of trouble-free operation. It is believed that improved instrumenta-tion, controls and safety devices, proper operating procedures, and a clearer understanding ofinstallati
21、on requirements by the manufacturers, installers, and operators can greatly reduce thechances of personal injury, damage to property, and loss of equipment from accidents.It should be pointed out that any governmental jurisdiction has authority over any particularinstallation. Inquiries dealing with
22、 problems of a local character should be directed to the properauthorities of such jurisdictions.Safety codes and standards are intended to enhance public health and safety. Revisions resultfrom the committees consideration of factors such as technological advances, new data, andchanging environment
23、al and industry needs. Revisions do not imply that previous editions wereinadequate.The first edition of this Standard, which was approved by The American Society of MechanicalEngineers Committee on Controls and Safety Devices for Automatically Fired Boilers, wasapproved and designated as an ASME St
24、andard by The American Society of Mechanical Engineerson April 29, 1977.The second edition, which was approved by the American National Standards Institute (ANSI)on October 4, 1982, was issued on December 31, 1982. An addenda to the edition, CSD-1a1984,was approved on August 17, 1984 and issued on N
25、ovember 15, 1984.The third edition, which was approved by ANSI on November 17, 1988, was issued onFebruary 15, 1989. The CSD-1a1989 Addenda was approved on October 3, 1989 and issued onFebruary 15, 1990. The CSD-1b1990 Addenda was approved on June 21, 1990 and issued onDecember 1, 1990.The fourth ed
26、ition, which was approved by ANSI on February 28, 1992, was issued onJune 15, 1992. The CSD-1a1993 Addenda was approved on August 18, 1993 and issued onNovember 30, 1993. The CSD-1b1994 Addenda was approved on June 20, 1994 and issued onSeptember 30, 1994.The fifth edition, which was approved by ANS
27、I on February 6, 1995, was issued on June 30, 1995.The CSD-1a1996 Addenda was approved on February 5, 1996 and issued on July 31, 1996. TheCSD-1b1996 Addenda was approved on July 16, 1996 and issued on December 20, 1996.The sixth edition, which was approved by ANSI on January 30, 1998, was issued on
28、April 14, 1998. The CSD-1a1999 Addenda was approved on November 2, 1999 and issued onMarch 10, 2000. The CSD-1b2001 Addenda was approved on July 30, 2001 and issued onNovember 30, 2001.The seventh edition, which was approved by ANSI on January 17, 2002, was issued onApril 15, 2002.The eighth edition
29、, which was approved by ANSI on August 9, 2004, was issued onApril 15, 2005.The ninth edition, which was approved by ANSI on September 13, 2006, was issued onDecember 29, 2006.The tenth edition, which was approved by ANSI on February 24, 2009, was issued on May 8, 2009.The eleventh edition, which wa
30、s approved by ANSI on January 13, 2012, was issued on May10, 2012.This twelfth edition of CSD-1, which was approved by ANSI on December 21, 2015, was issuedon March 24, 2016.vASME CSDAFB COMMITTEEControls and Safety Devices for Automatically Fired Boilers(The following is the roster of the Committee
31、 at the time of approval of this Standard.)STANDARDS COMMITTEE OFFICERSJ. Safarz, ChairT. F. Hardin, Vice ChairG. E. Moino, SecretarySTANDARDS COMMITTEE PERSONNELR. D. Austin, State of Arizona, Division of Safety and Health, BoilerSafetyE. J. Belski, Zurich Services Corp.R. R. Cate, Alternate, Zuric
32、h Services Corp.N. D. Butt, Weil-McLainP. H. Schuelke, Alternate, Weil-McLainK. J. Carlisle, Karl Dungs, Inc.J. P. Chicoine, Mestek, Inc.M. T. Fecke, ExponentJ. P. Fidgeon, Utility Plant SolutionsR. S. Glass, Raypak, Inc.S. J. Guzinski, Alternate, Naval Facilities Engineering CommandG. M. Halley, Am
33、erican Boiler Manufacturers AssociationT. F. Hardin, Underwriters Laboratories, Inc.T. Q. Huynh, Miura Canada Co., Ltd.J. L. Kleiss, Lochinvar, LLCD. C. Wiggins, Alternate, Lochinvar, LLCR. Labore, Fireye, Inc.J. R. Lamore, Elster KromschroderHONORARY MEMBERSR. K. Black, Johnston Boiler Co.T. W. Buk
34、owski, Weber-Stephen Products, Co.R. B. West, State of Iowa, Division of Labor ServicesviJ. C. Merwin, Potter Electric Signal Co.B. L. Mickelson, Honeywell International, Inc.G. E. Moino, The American Society of Mechanical EngineersB. W. Moore, Hartford Steam BoilerS. V. Nelson, State of ColoradoV.
35、G. Newton, OneCIS Insurance Co.J. OHalloran, Xylem, Inc.J. Safarz, CEC Combustion SafetyJ. M. Kopecky, Alternate, CEC Combustion SafetyD. Schirmer, Liberty Mutual InsuranceA. D. Silver, SCC, Inc.B. E. Lang, Alternate, SCC, Inc.J. C. Stoeger, Industrial CombustionT. D. Curtis, Alternate, Industrial C
36、ombustionF. R. Switzer, Jr., S-afe, Inc.M. Wadkinson, Fulton Thermal Corp.J. Pettiford, Alternate, Fulton Thermal Corp.K. L. Watson, State of MississippiCORRESPONDENCE WITH THE CSDAFB COMMITTEEGeneral. ASME Standards are developed and maintained with the intent to represent theconsensus of concerned
37、 interests. As such, users of this Standard may interact with the Committeeby requesting interpretations, proposing revisions or a Case, and attending Committee meetings.Correspondence should be addressed to:Secretary, CSDAFB Standards CommitteeThe American Society of Mechanical EngineersTwo Park Av
38、enueNew York, NY 10016-5990http:/go.asme.org/InquiryProposing Revisions. Revisions are made periodically to the Standard to incorporate changesthat appear necessary or desirable, as demonstrated by the experience gained from the applicationof the Standard. Approved revisions will be published period
39、ically.The Committee welcomes proposals for revisions to this Standard. Such proposals should beas specific as possible, citing the paragraph number(s), the proposed wording, and a detaileddescription of the reasons for the proposal, including any pertinent documentation.Proposing a Case. Cases may
40、be issued for the purpose of providing alternative rules whenjustified, to permit early implementation of an approved revision when the need is urgent, or toprovide rules not covered by existing provisions. Cases are effective immediately uponASME approval and shall be posted on the ASME Committee W
41、eb page.Requests for Cases shall provide a Statement of Need and Background Information. The requestshould identify the Standard and the paragraph, figure, or table number(s), and be written as aQuestion and Reply in the same format as existing Cases. Requests for Cases should also indicatethe appli
42、cable edition(s) of the Standard to which the proposed Case applies.Interpretations. Upon request, the CSDAFB Standards Committee will render an interpretationof any requirement of the Standard. Interpretations can only be rendered in response to a writtenrequest sent to the Secretary of the CSDAFB
43、Standards Committee at go.asme.org/Inquiry.The request for an interpretation should be clear and unambiguous. It is further recommendedthat the inquirer submit his/her request in the following format:Subject: Cite the applicable paragraph number(s) and the topic of the inquiry.Edition: Cite the appl
44、icable edition of the Standard for which the interpretation isbeing requested.Question: Phrase the question as a request for an interpretation of a specific requirementsuitable for general understanding and use, not as a request for an approvalof a proprietary design or situation. The inquirer may a
45、lso include any plansor drawings that are necessary to explain the question; however, they shouldnot contain proprietary names or information.Requests that are not in this format may be rewritten in the appropriate format by the Committeeprior to being answered, which may inadvertently change the in
46、tent of the original request.ASME procedures provide for reconsideration of any interpretation when or if additionalinformation that might affect an interpretation is available. Further, persons aggrieved by aninterpretation may appeal to the cognizant ASME Committee or Subcommittee. ASME does not“a
47、pprove,” “certify,” “rate,” or “endorse” any item, construction, proprietary device, or activity.Attending Committee Meetings. The CSDAFB Standards Committee regularly holds meetingsand/or telephone conferences that are open to the public. Persons wishing to attend any meetingand/or telephone confer
48、ence should contact the Secretary of the CSDAFB Standards Committee.viiIN MEMORIAMJules “Red” A. WagnerThe CSDAFB Standards Committee wishes to acknowledge one of the founding members whopassed away during the production of this Edition. He was a major contributor to CSD-1, amember of ASME since 195
49、5, and an active member of the Standards Committee for over 35 years.Jules “Red” A. Wagner passed away on August 16, 2013.“Red” was a major contributor to the development of this document. In addition, he supportedthe CSDAFB Standards Committee as a tireless contributor and founding member. “Red” waswell liked; someone you could rely on and trust. He lived by the United States Merchant MarineAcademy motto: Acta non Verba (“Deeds not Words”), the officers creed and the honor code.His presence and friendship, as well as his continual guidance to the Committee in th
