Structure and principle of coal burner:
The raw coal of no more than 20mm granularity is injected into the host combustion chamber through a metal hose nozzle by the pulverized coal injection machine and lighted by oil gun atomized diesel. At the same time, the air blower blow air to the combustion chamber through the annular rotary air flue on the host back cover. The air rotates forward against the inner wall and entrains high-temperature smoke flow and burns strongly with pulverized coal. The high-temperature flame flow is injected into the heating furnace by the burner.

Picture of coal burner:

Pulverized coal injection machine:

Application of coal burner:

It applies to industries which need heat source, such as drying, annealing, tempering, casting, steel rolling, smelting, chemical engineering, cement, boiler etc.

Characteristics of coal burner:

1.Use new type structure and rotary type exclusively.
2.High-temperature and long-distance flame; energy saving, fully combusted and continuous producing.
3.Use high-performance firebrick of exclusive ingredients, which can extend the service time.

Parameters of coal powder burner:

   We have so many customers at home and abroad, and our grain dryer enjoys high reputation among our clients. Our producing capacity is 100 sets of pulverized coal burner per month.

Before sales service:
Provide the program design and technological flow design; choose the right equipment that most suitable for you. Design and manufacture products according to your demands, provide training of operational technicians.

Sales service:
Finish the equipment inspection for you, assist you in drawing out the construction scheme and detailed flow.

After sales service:
Send technicians to installation site for the guidance, equipment adjustment and training.
We have established favorable service theory: repair in time broken-down equipment; provide program design and technological flow design to customers before sale; provide high quality products and operation training and tentatively help customers to solve complicated processing problems.
Our telephone services are available around the clock including holidays.

1. How long is the working life?
A: Follow our operational recommendations, working life 10 years.
2. What is principle of the combustion of this industrial coal burner?
A: Suspension with burning.
3. How thick the furnace wall?
A: Our furnace wall used more than 8mm boiler plate, double structure with water cooling system.
4. What is the ignition device of this burner?
A: Diesel fuel of ignition device.
5. Whether this kind of the industrial coal burner could working 24hour/day or not?
A: Yes
6. How long the time will be consuming if the machine is assembled?
A: Assemble the machine, you will spend about 2 hours.
7. How many people operate this machine?
A: Simple operation, small amount of work, single person on duty can finish the work.
8. How much moisture requirements of fuel?
A: All kinds of materials which moisture less than 15% could be used as fuel.