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High calorific value gas burner
High calorific value gas burner
Product Category:Burner
High calorific value gas burner refers to gas fuels with low calorific value > 5000kcal/Nm, including natural gas (including liquefied natural gas), liquefied petroleum gas, coal mine gas, refinery caving gas, methane gas and artificial combustible gas. The use of dynamic diffusion combustion technology, the application of fractional flame segmentation, low oxygen control and other low nitrogen combustion technology, the use of electronic air-fuel ratio regulation and other digital control technology, can make the fuel to achieve high efficiency, low emission combustion effect. The products are widely used in industrial boilers, industrial kilns, desulfurization and denitrification flue direct combustion furnace and other hot furnaces.
Product Introduction

1.Product introduction

High calorific value gas burner refers to gas fuels with low calorific value > 5000kcal/Nm, including natural gas (including liquefied natural gas), liquefied petroleum gas, coal mine gas, refinery caving gas, methane gas and artificial combustible gas. The use of dynamic diffusion combustion technology, the application of fractional flame segmentation, low oxygen control and other low nitrogen combustion technology, the use of electronic air-fuel ratio regulation and other digital control technology, can make the fuel to achieve high efficiency, low emission combustion effect. The products are widely used in industrial boilers, industrial kilns, desulfurization and denitrification flue direct combustion furnace and other hot furnaces.

2.Technical characteristics of burner

• Wide fuel adaptability, can adapt to the calorific value of > 5000kcal/Nm3 flammable gas.
• Separate structure is adopted, and the burner, fuel supply system, combustion air system and control system are connected in a certain way.
• PLC+ touch screen control system, the touch screen can display working conditions, fault alarm, memory query and manual visual operation and other man-machine dialogue.
• Equipped with electronic proportional control mode, can realize the full load air-fuel ratio matching reasonable.
• Automatic control of operation procedures, load regulation and safety interlocking.
• The control program is equipped with multiple safety protection, such as air pressure, fuel pressure and flame monitoring, before and after furnace purging.
• The PLC control system can communicate with the central control PC and accept the instructions of the PC. The gas valve group is equipped with automatic detection and protection of gas valve leakage. Gas valve group optional solenoid valve or pneumatic valve two configuration, and the whole skid assembly factory.

Product parameter introduction

Model
fuel
type
Natural gas Low calorific value 8500 kcal/Nm³  TD-QEF-X*
Liquefied petroleum gas Low calorific value≥22000 kcal/Nm³  TD-PEF-X*
biogas Low calorific value≥5000 kcal/Nm³ TD-BEF-X*
Adapted power supply 380V3/N/PE 50Hz或440V3/N/PE 60Hz
Control mode Electronic air-fuel proportional regulation
Control system configuration PLC(Imported brands: SIEMENS, ABB, etc.)
Gas valve group configuration Solenoid valve, pneumatic valve
Explosion-proof rating According to customer on-site requirements
Scope of supply Burner, gas control valve group, combustion fan, ignition assembly and PLC control cabinet
P.S.:"X*" in the table is the rated power value of the burner, in MW.
Instructions for ordering


Installation precautions


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