Coal powder burner used in coal rotary dryer for coal burning

Coal powder burner used in coal rotary dryer for coal burning

Coal powder burner is widely used for industrial boiler (such as heating, annealing, tempering), heating boiler, conduction oil boiler (drying, vaporing) and other kinds boilers. It can be used instead of fuel oil, gas, and electrical heat energy equipment, which can save 50% energy.

Coal powder burner (or pulverized coal burner) is a mechanical device that burns pulverized coal into a flame in a controlled manner.

                         Coal pulverizer                                                                                     Coal burner

Coal powder burner structure:

Coal powder burner is mainly composed of pulverized coal machine, host of combustion machine(including combustion chamber, automatic back and forth motion system, automatic rotation system, the combustion air supply system) control system, ignition system, the crater and others.

Coal powder burner technical parameter:

Coal powder burner working principle:

In the worksite, a coal powder burner works with the coal pulverizer and coal hopper usually. The coal in the hopper is conveyed to the coal pulverizer by screw conveyor. The coal pulverizer will crush the coal into pulverized coal. In the coal burner, the pulverized coal mixes with air (High-speed air flow is generated by the draft fan on the coal burner), and is ignited by the oil burning igniter.

There are mainly two ways to ignite the Coal powder burner . Manual way and automatic way, no matter which way it adopts, the coal burner often needs fuel(oil, gas, etc) as the combustion medium. The difference is that the high-energy ignition devices which generate sparks replace people's hands.

Coal powder burner application:

Coal powder burner have a wide range of uses in industrial production and daily life, such as providing heat for boilers, hot mix asphalt plant, cement kiln, metal furnace, annealing, quenching furnace, precision casting shell burning furnace, melting furnace, forging furnace and other heating furnace or kiln.

Coal powder burner shipping:

Derui services:

Payment: By TT,30% upon order confirmed, 70% upon shipment.

Delivery: After we got your prepayment, we can arrange the production, it need take 6(six) working days.Second, it will need 4(four) 

days for the inland transportation to china Port. third, it will need 2(two) days for complete the china customs clearance.
Warranty: one year. If any parts (excluding easily damaging parts) are found defective in quality in the first year, we shall replace it

 free-of-cost. But the relevant cost shall be bear in your account (round trip air ticket, board and lodging).

How to visit us ?

If you want to visit our factory, please note our city name, Zhengzhou City, Henan Province, China(mainland)

Our air port name is : Zhengzhou Xinzheng International air port.

Train station name is: Zhengzhou (Zhengzhou north) train station