1、*USACE / NAVFAC / AFCESA / NASA UFGS-23 51 43.03 20 (February 2010)-Preparing Activity: NAVFAC SupersedingUFGS-23 51 43.03 20 (April 2006)UFGS-15863N (September 1999)UNIFIED FACILITIES GUIDE SPECIFICATIONSReferences are in agreement with UMRL dated April 2010*SECTION TABLE OF CONTENTSDIVISION 23 - H
2、EATING, VENTILATING, AND AIR CONDITIONINGSECTION 23 51 43.03 20FABRIC FILTER DUST COLLECTOR OF FLY ASH PARTICLES IN FLUE GAS02/10PART 1 GENERAL1.1 REFERENCES1.2 QUALITY ASSURANCE1.2.1 Experience1.2.2 Model Study1.2.3 Bag Fabric Guarantee1.2.4 Bag Guarantee1.2.5 Certificate1.2.5.1 Certificate of Expe
3、rience1.2.5.2 Factory Test Completion Certification1.2.5.3 Baghouse Installation1.2.6 Smoke Test1.2.7 Particulate Emissions Test1.3 SUBMITTALS1.4 DELIVERY AND STORAGE1.5 DESIGN CRITERIA1.5.1 Detail Drawings1.5.2 Boiler Data1.5.3 Incinerator Data1.5.4 Mechanical Collector Data1.5.5 Inlet Gas Conditio
4、ns1.5.6 Fabric Filter Type Dust Collector (Baghouse)1.5.7 Bags-Reverse Air Cleaning System1.5.8 Bags-Pulse Jet Cleaning System1.5.9 Test1.5.9.1 Particulate Emissions Test Procedures1.5.9.2 Dust Collector Model Tests Report1.5.9.3 Bag Tests Data1.5.9.4 Particulate Emissions Tests Report1.5.9.5 Damper
5、 Tests Reports1.5.9.6 Baghouse Inspection1.6 EXTRA STOCK1.7 MODEL1.7.1 Dust Collector Model Study ProceduresSECTION 23 51 43.03 20 Page 1Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-1.7.2 DeliveryPART 2 PRODUCTS2.1 MATERIALS2.1.1 General2.1.2 Insu
6、lation2.1.3 Casing2.2 BAGS AND HARDWARE2.2.1 Bags and Hardware, Reverse Air Cleaning System2.2.2 Bags and Hardware, Pulse Jet Cleaning System2.3 STRUCTURAL SUPPORTS2.3.1 Girts and Opening Frames2.3.2 Slide Bearings2.4 DUCTWORK SYSTEM2.4.1 General Ductwork2.4.2 Manifolds2.4.3 Expansion Joints2.4.4 Da
7、mpers2.4.4.1 Louver Dampers2.4.4.2 Poppet and Butterfly Dampers2.4.4.3 Double Guillotine Dampers2.4.4.4 Seal Air Systems2.4.5 Test Ports2.4.6 Mechanical Draft Equipment2.5 HOPPERS2.5.1 Poke Hole2.5.2 Vibrators2.5.3 Flyash Level Alarm System2.5.4 Hopper Heater System2.5.4.1 Hopper Heaters2.5.4.2 Thro
8、at Heaters2.6 WEATHER ENCLOSURES-REVERSE AIR CLEANING SYSTEM2.7 BAG CLEANING SYSTEM2.7.1 General2.7.2 Reverse Air Cleaning System2.7.2.1 Reverse Air Fans2.7.2.2 Reverse Air Dampers2.8 BAGHOUSE CONTROLS2.8.1 Control Functions2.8.2 Instrumentation and Control Systems2.8.3 System Electrical Power and P
9、ower Supplies2.8.4 Control Drive2.8.5 Main Baghouse Control Panel2.8.5.1 Recorders2.8.5.2 Thermocouples2.8.5.3 Pressure Gages2.8.5.4 Graphics2.8.5.5 Annunciators2.8.5.6 Power Supplies and Switches2.8.5.7 Wiring2.8.6 Local Hopper Heater Control Panels2.8.7 Master Hopper Heater Control Panel2.9 ACCESS
10、 PROVISIONS2.9.1 Access Requirements2.9.1.1 Class 12.9.1.2 Class 22.9.1.3 Class 32.9.2 Interior Access ProvisionsSECTION 23 51 43.03 20 Page 2Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-2.9.2.1 Access to Hoppers2.9.2.2 Access to Manifolds and Duc
11、twork2.9.2.3 Access to Reverse Air System Bags2.9.3 Exterior Access Provisions2.9.3.1 Ladders2.9.3.2 Stairs2.9.3.3 Walkways2.9.3.4 Platforms2.10 SOURCE QUALITY CONTROL2.10.1 Baghouse Controls Tests2.10.2 Mechanical Draft Equipment Tests and Materials2.10.3 DampersPART 3 EXECUTION3.1 COORDINATION3.2
12、INSPECTION3.3 INSTALLATION3.3.1 Insulation3.3.1.1 Mineral Fiber Block and Board Insulation3.3.1.2 Mineral Fiber Blanket Insulation3.3.1.3 Calcium Silicate Insulation3.3.2 Casing3.3.2.1 Structural Steel Grid System3.3.2.2 Access Openings3.3.2.3 Weatherproofing3.3.2.4 Convection Stops3.3.2.5 Casing At
13、tachment3.4 FIELD QUALITY CONTROL3.4.1 Manufacturers Field Representative3.4.2 Post-Installation Inspection3.5 IDENTIFICATION3.6 TRAINING PROGRAM OF OPERATING AND MAINTENANCE PERSONNEL3.6.1 Classroom Instruction3.6.2 Field Instruction3.6.3 Testing Program3.6.4 Video Recording3.7 PAINTING3.8 PROTECTI
14、ON FROM GALVANIC CORROSION3.9 PROTECTION FROM INSULATION MATERIALS3.10 FUNGUS TREATMENT (TROPICAL AREAS ONLY)3.11 SCHEDULE- End of Section Table of Contents -SECTION 23 51 43.03 20 Page 3Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-*USACE / NAVFAC
15、 / AFCESA / NASA UFGS-23 51 43.03 20 (February 2010)-Preparing Activity: NAVFAC SupersedingUFGS-23 51 43.03 20 (April 2006)UFGS-15863N (September 1999)UNIFIED FACILITIES GUIDE SPECIFICATIONSReferences are in agreement with UMRL dated April 2010*SECTION 23 51 43.03 20FABRIC FILTER DUST COLLECTOR OF F
16、LY ASH PARTICLES IN FLUE GAS02/10*NOTE: This guide specification covers the requirements for providing, installing, adjusting, and testing of fabric filter type dust collectors (baghouses).Edit this guide specification for project specific requirements by adding, deleting, or revising text. For brac
17、keted items, choose applicable items(s) or insert appropriate information.Remove information and requirements not required in respective project, whether or not brackets are present.Comments and suggestions on this guide specification are welcome and should be directed to the technical proponent of
18、the specification. A listing of Technical Proponents, including their organization designation and telephone number, is on the Internet.Recommended changes to a UFGS should be submitted as a Criteria Change Request (CCR).*NOTE: The baghouse is intended to be used for flue gas particulate removal and
19、 collection associated with coal fire boilers or incinerators. Coal fired boilers applicable to this specification are those designed for pulverized coal firing, spreader traveling grate stoker firing, chain traveling grate stoker firing or underfeed stoker firing with capacities ranging between 3.7
20、8 and 31.50 kilogram 30,000 and 250,000 pounds of steam per second hour. Incinerators applicable to this specification are those designed for burning wastes having firing capacities between 454 kilograms 1,000 pounds per hour and 182 Mg 200 tons per day. For engineering and design assistance on bagh
21、ouses applied close to or outside these capacities, contact:SECTION 23 51 43.03 20 Page 4Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-Commanding Officer (ESC Code 43)NAVFAC Engineering Service Center560 Center DrivePort Hueneme, CA 93043-4340Telep
22、hone: (805) 982-4984Indicate on drawings who supplies compressed air cleaning and control system components, piping, valves, and fittings.*PART 1 GENERAL1.1 REFERENCES*NOTE: This paragraph is used to list the publications cited in the text of the guide specification. The publications are referred to
23、 in the text by basic designation only and listed in this paragraph by organization, designation, date, and title.Use the Reference Wizards Check Reference feature when you add a RID outside of the Sections Reference Article to automatically place the reference in the Reference Article. Also use the
24、 Reference Wizards Check Reference feature to update the issue dates.References not used in the text will automatically be deleted from this section of the project specification when you choose to reconcile references in the publish print process.*The publications listed below form a part of this sp
25、ecification to the extent referenced. The publications are referred to within the text by the basic designation only.AIR MOVEMENT AND CONTROL ASSOCIATION INTERNATIONAL (AMCA)AMCA 201 (2002) Fans and SystemsAMCA 210 (2007) Laboratory Methods of Testing Fans for Aerodynamic Performance RatingAMCA 500-
26、D (1998) Laboratory Methods of Testing Dampers for RatingAMCA 801 (2001) Industrial Process/Power Generation Fans: Specification GuidelinesAMCA 802 (2002) Industrial Process/Power Generation Fans: Establishing Performance Using Laboratory ModelsAMCA 99 (2003) Standards HandbookSECTION 23 51 43.03 20
27、 Page 5Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-ASTM INTERNATIONAL (ASTM)ASTM A 108 (2007) Standard Specification for Steel Bar, Carbon and Alloy, Cold-FinishedASTM A 123/A 123M (2009) Standard Specification for Zinc (Hot-Dip Galvanized) Coati
28、ngs on Iron and Steel ProductsASTM A 167 (1999; R 2009) Standard Specification for Stainless and Heat-Resisting Chromium-Nickel Steel Plate, Sheet, and StripASTM A 242/A 242M (2004; R 2009) Standard Specification for High-Strength Low-Alloy Structural SteelASTM A 36/A 36M (2008) Standard Specificati
29、on for Carbon Structural SteelASTM A 53/A 53M (2007) Standard Specification for Pipe, Steel, Black and Hot-Dipped, Zinc-Coated, Welded and SeamlessASTM A 580/A 580M (2008) Standard Specification for Stainless Steel WireASTM B 209 (2007) Standard Specification for Aluminum and Aluminum-Alloy Sheet an
30、d PlateASTM B 209M (2007) Standard Specification for Aluminum and Aluminum-Alloy Sheet and Plate (Metric)ASTM B 443 (2000; R 2009) Standard Specification for Nickel-Chromium-Molybdenum-Columbium Alloy (UNS N06625)and Nickel-Chromium-Molybdenum-Silicon Alloy (UNS N06219)* Plate, Sheet, and StripASTM
31、C 533 (2009) Standard Specification for Calcium Silicate Block and Pipe Thermal InsulationASTM C 592 (2008a) Standard Specification for Mineral Fiber Blanket Insulation and Blanket-Type Pipe Insulation (Metal-Mesh Covered) (Industrial Type)ASTM C 612 (2009) Mineral Fiber Block and Board Thermal Insu
32、lationASTM D 1682 (1964; R 1975e1) Test for Breaking Load and Elongation of Textile FabricsASTM D 1777 (1996; R 2007) Thickness of Textile MaterialsASTM D 2176 (1997a; R 2007) Folding Endurance of Paper by the M.I.T. TesterSECTION 23 51 43.03 20 Page 6Provided by IHSNot for ResaleNo reproduction or
33、networking permitted without license from IHS-,-,-ASTM D 3775 (2008) Warp End Count and Filling Pick Count of Woven FabricASTM D 3776/D 3776M (2009a) Mass Per Unit Area (Weight) of FabricASTM D 3887 (1996: R 2008) Standard Specification for Tolerances for Knitted FabricsASTM D 578 (2005) Glass Fiber
34、 StrandsASTM D 737 (2004; R 2008e1) Air Permeability of Textile FabricsINSTITUTE OF CLEAN AIR COMPANIES (ICAC)ICAC F-2 (1972) Fundamentals of Fabric Collectors and Glossary of TermsICAC F-3 (2003) Operation and Maintenance of Fabric FiltersICAC F-5 (1991) Types of Fabric FiltersINSTITUTE OF ELECTRIC
35、AL AND ELECTRONICS ENGINEERS (IEEE)IEEE C37.90.1 (2002) Standard for Surge Withstand Capability (SWC) Tests for Relays and Relay Systems Associated with Electric Power ApparatusNATIONAL ASSOCIATION OF ARCHITECTURAL METAL MANUFACTURERS (NAAMM)NAAMM MBG 531 (2000) Metal Bar Grating ManualNATIONAL ELEC
36、TRICAL MANUFACTURERS ASSOCIATION (NEMA)NEMA ICS 6 (1993; R 2001; R 2006) Standard for EnclosuresSHEET METAL AND AIR CONDITIONING CONTRACTORS NATIONAL ASSOCIATION (SMACNA)SMACNA 1793 (2003) Architectural Sheet Metal Manual, 6th EditionTHE SOCIETY FOR PROTECTIVE COATINGS (SSPC)SSPC SP 6/NACE No.3 (200
37、7) Commercial Blast CleaningU.S. DEPARTMENT OF DEFENSE (DOD)MIL-I-24092 (1993; Rev D; Supp 1) Insulating Varnishes and Solventless Resins for Applications by the Dip ProcessMIL-T-152 (2006; Rev B; Am 2; Notice 2; Notice 3) Treatment, Moisture and Fungus Resistant, SECTION 23 51 43.03 20 Page 7Provid
38、ed by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-of Communications, Electronic, and Associated Electrical EquipmentMIL-V-173 (Rev C; Am 2; CANC Notice 3) Varnish, Moisture and Fungus Resistant (For Treatment of Communications, Electronic, and Associated Equ
39、ipment)U.S. ENVIRONMENTAL PROTECTION AGENCY (EPA)EPA AP-42 (1995) Compilation of Air Pollution Emission FactorsU.S. GENERAL SERVICES ADMINISTRATION (GSA)FS TT-P-28 (Rev G) Paint, Aluminum, Heat Resisting (1200 Degrees F.)U.S. NATIONAL ARCHIVES AND RECORDS ADMINISTRATION (NARA)40 CFR 60 Standards of
40、Performance for New Stationary Sources1.2 QUALITY ASSURANCESection 01 45 00.00 10 01 45 00.00 20 01 45 00.00 40 QUALITY CONTROL, applies to this section.1.2.1 ExperienceManufacturers and contractors shall have constructed not less than three fabric filter type dust collectors (baghouses) of the type
41、 to be provided in this contract collecting flyash produced by pulverized coal fired boilers _ stoker fired boilers incinerators and operating under the following conditions:*NOTE: Use plus or minus 30 percent for inlet gas volumes up to and including 23,595 L/s 50,000 acfm and plus or minus 10 perc
42、ent for gas volumes over 23,595 L/s 50,000 acfm.*a. Treating an inlet gas volume within plus or minus _ percent of the inlet gas volume specified in paragraph entitled “Design Criteria.“b. Operating in continuous duty, normal maintenance downtime included, for not less than two years at a minimum ef
43、ficiency of 98 percent.1.2.2 Model Study*NOTE: Choose model dust which will follow trajectories and depositions geometrically similar to those of the flyash characteristics as specified in paragraph entitled “Design Criteria.“ Proper scaling must include centrifugal and gravity force SECTION 23 51 4
44、3.03 20 Page 8Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-effects. Refer to Electric Power Research Institute Report C5-2427, Development of Guidelines for Optimum Baghouse Fluid Dynamic System Design, June 1982. In this report, EPRI determined that finely ground cork dust (200/0 mesh) with a mass mean diameter of 38.3 um effectively simulates flyash with a 24.4 um mass mean diameter.*Conduct a three-dimensional model study to analyze and optimize pressure losses, velocity profiles, and dust flow distribution through the baghouse syste
