Industrial Gas Burner BNG28

Question 1-Product Description

SHORT DESCRIPTION

♦Gas-fired burner.
♦One/Two-stage working.
♦Air-gas mixing at blast-pipe.
♦Ability to obtain optimal combustion values by regulating combustion air and blast-pipe.
♦Maintenance facilitated by the fact that the atomisation unit can be removed without having to remove the burner from the boiler.
♦Single stage manual flow adjustment.
♦Two stage Minimum and maximum air flow regulation for first and second stage by means of electric servomotor with pause closure of gate to prevent any heat dispersion to flue.
♦One flange and one insulating seal for boiler fastening.
♦Combustion air intake with air flow adjustment device.
♦Sliding boiler coupling flange to adapt to head protrusion of the various types of boilers.
♦Monophase electric motor to run fan.
♦Flame presence check by ionisation electrode.
♦Electrical plant protection rating IP40.

PRODUCT VIDEO

Question 2-Product Parameter

BNG28 PARAMETERS

Model	BNG28
Fuel	Natural Gas (NG)| Propane (LP)|Propane Air Mix (LA)|Town Gas (TG) Digester Gas (DG)
Power(kw)	80-280
Gas Flow(m3/h)	8.1-28.3
Power Supply	3N AC 50Hz 380V
Motor Power(kw)	0.37
Combustion Chamber Pressure(mbar)	5.1
Control	One/Two stage fire
Packing Size(mm)	850x530x395
Weight(kg)	28

*For more parameters, please contact: info@bntet.com

Question 3-Product Display

Question 4-Application

Application

Question 5-FAQ

Q:Industrial gas burner working principle

A:The working principle is that the gas is mixed with air during transportation to the combustion chamber and ignited with a spark or pilot flame.

Q:How to calculate the gas consumption of an industrial gas burner?

A:(Power[kw] x 3.6) / calorific value of gas [MJ/m3n].

Example:

●Required burner power = 7,220 kW

●The calorific value of natural gas=35.8 MJ/m3n

→Gas consumption = (7,220 kW x 3.6)/35.8 MJ/m3n = 726 m3n/h

Question 6-Our service

package

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