Blast Furnace Coal Gas Burner

  Coal Gas Burner     |      2023-12-20 17:52


BNGC Series Blast Furnace Coal Gas Burner:

BNGC Series bf gas burners are designed and manufactured according to the combustion characteristics of bf gas and the relevant international and domestic standards. They can be widely used in steam boilers, hot water boilers and other industrial furnaces.

BNGC Series of bf gas burners gas valve sets, programmed controllers, damper actuators and other famous brands are used to ensure excellent burner performance, safety performance and reliable operation.

Features of  Blast Furnace Coal Gas Burners :   

In view of the characteristics of low calorific value, difficult ignition, easy deignition and slow reaction speed of blast furnace gas, the design and manufacture of the blast furnace gas burner adopts the three-stage combustion mode, namely, the three-stage combustion of high-calorific value fuel is ignited first(Such as natural gas, liquefied gas)And as a part of the constant open fire ignition gas(Auxiliary gas)The main coal gas is ignited after stable combustion. The inner part of the burner is arranged with a heat-resistant stable combustion chamber. The gas and air are mixed in the circular slit with swirl vane and then spurted out for combustion, ensuring combustion stability and sufficiency.

The data of Blast Furnace Coal Gas Burners : 

                Model                Maximum Output                Control Mode                Blower Power                Match the Boiler
                KW                104xkcal/h                KW                T/h
                BNGC 70                850                73                Sliding two-stage or modulating control                2.2                1
                BNGC 140                1700                146                4                2
                BNGC 280-1                2550                219                5.5                3
                BNGC 280                3400                292                7.5                4
                BNGC 420                5100                439                11                6
                BNGC 560                6800                585                15                8
                BNGC 700                8500                731                22                10
                BNGC 1050                12750                1096                30                15
                BNGC 1400                17000                1462                45                20
                BNGC 1750                21250                1827                55                25

Adaptive fuel:

600kcal/Nm3≤Gas calorific value<1100kcal/Nm3.

According to the requirements of the corresponding parts of the transformation can be adapted 250℃ below high temperature combustion air. 


For Industrial Furnace And 1 To 25 Ton Boilers


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