background image

4

Eclipse ThermJet Self-Recuperative, V5, Design Guide 208, 9/16/2011

Product Description

The ThermJet Self-Recuperative burner is a nozzle mix
burner that is designed to fire an intense stream of hot
gases through a combustor. It includes an integral
recuperator and integral eductor to draw exhaust gases
through the burner and preheat combustion air. The air
requirements for both the eductor and the burner are met
by a single air connection.

The high velocity of the gases improves temperature
uniformity, product quality and system efficiency. 

Figure 1.1. Eclipse ThermJet

Self-Recuperative Burner

Audience

This manual has been written for personnel already
familiar with all aspects of a nozzle mixing burner and its
add-on components, also known as “the burner system”.

These aspects are:

• Installation
• Use
• Maintenance
• Safety

The audience is expected to be qualified and have
experience with this type of equipment and its working
environment.

Purpose

The purpose of this manual is to make sure that you carry
out the installation of a safe, effective, and trouble-free
system.

ThermJet Self-Recuperative Documents

Design Guide No. 208

• This document

Datasheet No. 208-1 through 208-3

• Available for individual ThermJet Self-Recuperative 

models

• Required to complete design and selection

Installation Guide No. 208

• Used with Datasheet to complete installation

Worksheet No. 208

• Required to provide application information to 

Eclipse Engineering

Spare Parts List Series No. 208

• Recommended replacement part information

Related Documents

• EFE 825 (Combustion Engineering Guide)
• Eclipse Bulletins and Info Guides: 610, 710, 720, 

730, 742, 744, 760, 930

1

Introduction

Summary of Contents for ThermJet TJSR Series

Page 1: ...Eclipse ThermJet Self Recuperative Burners Models TJSR0020 TJSR0060 208 Design Guide 9 16 2011 Version 5...

Page 2: ...clipse will not be liable for any other injury loss damage or expenses whether direct or consequential including but not limited to loss of use income or damage to material arising in connection with...

Page 3: ...2 Safety 5 Safety Warnings 5 Capabilities 5 Operator Training 5 Replacement Parts 5 3 System Design 6 Design 6 Step 1 Burner Model Selection 6 Step 2 Control Methodology 6 Step 3 Ignition System 9 Ste...

Page 4: ...d on components also known as the burner system These aspects are Installation Use Maintenance Safety The audience is expected to be qualified and have experience with this type of equipment and its w...

Page 5: ...boards or gaskets Despite these efforts dust created by sanding sawing grinding cutting and other construction activities could release crystalline silica Crystalline silica is known to cause cancer...

Page 6: ...esigned the components can be selected The control methodology chosen depends on the requirements of the process NOTE The stated operational characteristics only apply if the described control circuit...

Page 7: ...valve sets low fire bypass air flow 4 Manual butterfly valve balances the air flow for burner multiple burner installation 5 Ratio regulator adjusts gas flow as loading line pressure changes due to ai...

Page 8: ...fire air flow and closes for low fire air flow 3 Manual butterfly valve sets low fire bypass air flow 4 Manual butterfly valve balances the air flow for burner multiple burner installations 5 Ratio r...

Page 9: ...ignal from the flame sensor and controls the start up and shut down sequences Eclipse recommends the following flame monitoring controls Trilogy series T400 Instruction Manual 830 Veri Flame series 56...

Page 10: ...o high a positive pressure will force a disproportionate amount of exhaust gases through burners that are in the off or low fire mode Exhaust ducting should not be connected directly to the eductor ou...

Page 11: ...er mm inch in 3 94 x 10 2 MJ Nm BTU ft standard 26 86 From To Multiply By kiloPascals kPa millibar mbar 10 meter m millimeter mm 1000 millibar mbar kiloPascals kPa 0 1 millimeter mm meter m 0 001 From...

Page 12: ...t each burner and or to control the zone flow 720 Automatic Butterfly Valve Automatic butterfly valves are typically used to set the output of the system 720 Adjustable Limiting Orifice Valves Adjusta...

Reviews: