Related Manuals for Eclipse TFB030
Summary of Contents for Eclipse TFB030
- Page 1 Design Guide 310 11/14/2014 Eclipse Tube Firing Burners Models TFB030, TFB075, TFB200 Version 2 TFB030-075 TFB200...
- Page 2 Please send your corrections and comments to our Technical Documentation Specialist. Product Name Item # It must be understood that Eclipse’s liability for its product, DD MMM YYYY whether due to breach of warranty, negligence, strict liability, or otherwise is limited to the furnishing of...
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Page 3: Table Of Contents
Step 5: Combustion Air System: Blower and Air Pressure Switch........12 Step 6: Main Gas Shut-Off Valve Train ................13 Step 7: Process Temperature Control System ..............13 Appendix ........................... i Conversion Factors ......................i System Schematics........................iii Notes............................iv Eclipse TFB, V2, Design Guide 310, 11/14/2014... -
Page 4: Introduction
Eclipse Engineering Related Documents TFB030-075 • EFE 825 (Combustion Engineering Guide) • Eclipse Bulletins and Info Guides: 610, 710, 720, 730, 742, 744, 760, 930, I-354 Purpose The purpose of this manual is to make sure that the design TFB200 of a safe, effective, and trouble free combustion system is carried out. -
Page 5: Safety
■ The burners, described herein, are designed to mix should adjust, maintain or troubleshoot any mechanical or fuel with air and burn the resulting mixture. All fuel electrical part of this system. Contact Eclipse for any burning devices are capable of producing fires and needed commissioning assistance. -
Page 6: System Design
Figure 3.1. • Butane Determine the Maximum Heat Transfer Rate For other fuels, contact Eclipse with an accurate breakdown of the fuel contents. The maximum heat transfer rate is the maximum amount of heat that the tube can radiate to the process per time Air Type unit. - Page 7 • 500,000 BTU/hr total required heat release - tubes must be increased. recuperated • 1650°F chamber temperature • open radiate angles (not enclosed tubes) CAUTION ■ Exceeding maximum heat release will significantly shorten the tube life. Eclipse TFB, V2, Design Guide 310, 11/14/2014...
- Page 8 (dimension B) that are OD x x n x L = Tube Surface Area available in the appropriate Datasheet 310-1 (TFB030), 310-2 (TFB075), or 310-3 (TFB200). 4.5 x 3.142 x 2 x 75 = 2120.85 in...
- Page 9 Dimension A. You can find the air tube lengths (dim. B) that are available in the appropriate 310 • 200TFB Burner: 2,000,000 BTU/hr maximum Datasheet series. capacity • Minimum Tube I.D. : (Table 3.3) = 8" Eclipse TFB, V2, Design Guide 310, 11/14/2014...
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Page 10: Step 2: Control Methodology
NOTE: Detailed guidelines for flue sizing calculations are input to the process. No input between high and low in the Eclipse Combustion Engineering Guide (EFE 825). fire is possible. The burner operates at 15% excess air at high fire, and 100% excess air (min.) at low fire. -
Page 11: Step 3: Ignition System
• the distance between the gas shut-off valve and the burner (b) The entire radiant tube heating system, including any • the air/gas ratio associated heat recovery system, is of explosion-resistant • the gas flow at start conditions construction. Eclipse TFB, V2, Design Guide 310, 11/14/2014... -
Page 12: Step 5: Combustion Air System: Blower And Air Pressure Switch
Combustion Engineering Guide (EFE 825). The Guide Flame Sensor contains tables for the effect of pressure, altitude and temperature on air. Flame sensing is by flame rod (TFB030 & TFB075) or UV scanner (all models). Blower The UV scanner must be compatible to the flame The rating of the blower must match the system monitoring control that is used. -
Page 13: Step 6: Main Gas Shut-Off Valve Train
Step 6: Main Gas Shut-Off Valve Train d.Calculate final blower air flow requirement based on the desired amount of excess air: Eclipse can help you design and obtain a main gas shut- off valve train that complies with the current safety (1 + excess air standards. -
Page 14: Appendix
Appendix Conversion Factors Metric to English From Multiply By actual cubic meter/h (am³/h) actual cubic foot/h (acfh) 35.31 normal cubic meter/h (Nm³/h) standard cubic foot /h (scfh) 38.04 degrees Celsius (°C) degrees Fahrenheit (°F) (°C x 9/5) + 32 kilogram (kg) pound (lb) 2.205 kilowatt (kW) -
Page 15: System Schematics
This impulse line is connected between the top of the ratio regulator and the burner body. Main Gas Main Gas Shut-Off Valve Eclipse strongly endorses NFPA as a Shut-Off 790/791 Train minimum. Valve... - Page 16 Bulletin/ Symbol Appearance Name Remarks Info Guide Hermetic Booster Booster is used to increase gas pressure. Automatic butterfly valves are typically used Automatic Butterfly Valve to set the output of the system. Manual butterfly valves are used to balance Manual Butterfly Valve the air or gas flow at each burner.
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Page 17: Notes
Notes... - Page 18 © Eclipse, Inc. All Rights Reserved Design Guide 310, 11/14/2014...