1000kg /h Rotary Kiln Pulverized Coal Burner / Coal Dust Burner

Specifications

pulverized coal burner
The cost of rotary kiln pulverized coal burner production is as little as 1/3 of that of the oil burner

1000kg /h Rotary Kiln Pulverized Coal Burner / Coal  Dust Burner

 

 1.Adoption of new structure to optimize traditional machine mechanism, exclusively adopt the combustion chamber rotary to solve traditional problems such as slagging or burning incompletely.

 

2. The high flame temperature that can burn fully and save energy.

 

3.With exclusive high performance fire-brick, prolonging the service life.

 

4. Continuous production, no need to slag removal everyday.

 

5. The cost of the production is as little as 1/3 of that of the oil burner.

 

 

The Cost Comparison between Oil Burner and Coal Burner

 

For example: one 160TPH Asphalt mixing plant is operated 10 hours everyday.

 

Oil burner

 

Diesel Oil Consumption: 7*160*10=11200 (kg/day)

 

Electricity Consumption: 30*10=300 (kw.H/day)

 

Total cost (RMB): 6*11200+0.8*300=67440 (RMB), as well as 991 USD

 

 

 

Coal burner for asphalt mxing plant

 

Bituminous coal consumption: 2*160*10=19200 (kg/day)

 

Electricity consumption: 98*10=980 (kw.H/day)

 

Four labors salary: 4*10*8.5=185 (RMB/day)

 

Total cost (RMB): 19200*0.8+980*0.8+180=16324 (RMB), as well as 2400 USD

 

The Coal Burner will save fuel cost everyday than the Oil Burner:

 

67440-16324=51116 (RMB), as well as 7518 USD

 

 

 

 

Main parts and materials of rotary kiln pulverized coal burner

 

Item	Material spec (model)	Remark
Firebrick	80 model	other companies using 70 model
Coal pulverizer hammer	NM500	high wear-resistant materials
Fire opening	20g	boiler plate
Support	carbon steel
Coal spraying pipe	metal hose	other companies using rubber pipe

 

 

Operating of main components of rotary kiln pulverized coal burner

Item	Control mode	Remark
Ignition	Manual / automatic	control cabinet operation
Burner rotation	motor-driven	control cabinet operation
Burner moving back and forth	motor-driven	control cabinet /local operating
Igniter moving	motor-driven	control cabinet operation
Air damper adjustment	motor-driven	control cabinet operation
Temperature control adjustment	automatic	control cabinet operation
Combustion monitoring	automatic/flame failure warning device	control cabinet operation
Coal supply adjustment	frequency conversion	control cabinet operation
Automatic coal supply	optional

 

 

 

 

Rotary Burning Boiler

 

 

Coal Pulverized Burner