Pilot burners are mainly used to light industrial burners in furnaces, boilers, heaters and incinerators. Rayan Energy Co. manufactures
heavy, moderate and light duty pilots in two types:
• Premixed Gas Pilot Burners (Atmospheric, Induced and Forced Air)
• Non-Premixed Gas Pilot Burners (Atmospheric, Induced and Forced Air)
Some of the outstanding features of the pilots which Rayan Energy Co. designs and manufactures, are as follow:
• High flame stability in different operational conditions:
» Stable flame in pilots is very important and critical for lightening the main burners safely during the commissioning of furnaces especially with dangerous and high reactive feeds like hydrogen.
• Manufactured from high quality materials
• Checked and tested according to ASME, API or DIN standards (depending on customer request)
• Reliable and effective source of ignition for oil and gas burners
• Rayan Energy pilots can be equipped with one ionization rod and two ignition rods to increase the safety and reliability of combustion
systems according to customer request
• Rayan Energy pilots can be used temporarily or permanently according to the application case:
» If there is positive pressure at the main burner opening, it is suggested to use permanent pilots.
Flint burner is a type of duct burner, that is one of the most applicable heavy duty pilot burners for process furnaces and boilers which
is manufactured by Rayan Energy Co. .
This device is equipped by Ignition and Ionization Flame Detection circuit. Its features are as follow:
• It is manufactured with different sizes and capacities according to the customer request. It can be properly adapted to the application
case.
• It has a stable flame which can be used with atmospheric, induced, forced or compressed air.
• The presence of flame is detected by an ionization rod.
• The quality of flame is indicated by a barograph with several LEDs.
• It has a high flame stability in different operational conditions.
• It is manufactured from high quality materials
• It is checked and tested according to ASME, API or DIN standards (depending on customer request)
• Flame Generated Feedback
|
Ignition Unit |
|
|---|---|
|
Application |
Ignition system for main burner in furnaces, boilers and incinerators |
|
Mounting position |
Horizontal/Vertical |
|
Tube material |
Stainless steel 304/316/310L |
|
Housing material |
AL7000 |
|
Connection parts material |
Stainless steel 316 |
|
Gas fuel |
Natural gas, propane, LPG, refinery gas |
|
Gas pressure |
1.5 – 0.5 bar g. (Natural gas) |
|
Air supply |
Induced, forced or compressed air |
|
Ambient operating temperature |
40- °C to °65+C |
|
Protection class |
IP65 |
|
Outer diameter |
48 to 70 mm (other diameters on customer request) |
|
Length |
400 to 3000 mm (other lengths on customer request) |
|
Igniter |
High energy |
|
Flame detection system |
Ionization (Feed Back contact) |
|
Gas connection |
Standard size: ½” NPT (other sizes on customer request) |
|
Air connection |
G 1 ¼’’ (forced air) or 8/3’’ NPT (compressed air) |
|
Application |
Ignition system for main burner in furnaces, boilers and incinerators |
|
Control & Ignition Box |
|
|---|---|
|
Function |
Continuous Ignition |
|
Spark Energy |
2 Joules |
|
Spark Voltage |
10000 VAC |
|
Spark Frequency |
100 Hz |
|
Power Supply |
60–50 115 ,230 Hz |
|
Power Consumption |
25 VA |
|
Housing Material |
AL7000 (Depending on Customer Demand) |
|
Dimensions l×w×h |
260 mm ×160 mm × 90 mm |
|
Protection Remote Start Relay Flame Relay |
Ip65 Yes Yes |
|
Max. Cable Length |
10 M (Depending on Customer Demand) |
|
Explosion Proof |
ATEX Ex.d IIB T6 (Technical Report or Certificate Based on EN/IEC 0-60079 And EN/IEC 01-60079) ATEX EU Type (Optional upon Customer Order) |
