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Coal and Oil Burner

Coal and Oil Burner



Our company successfully researched and developed coal and oil burner which is used as a creative product in mixing equipment. This type of burner can not only achieve high pressure flow of coal and powder but also atomization of light oil and heavy oil.


The outstanding advantage of coal and oil burner is, to largely reduce the fuel cost under stable and reliable working condition. Following table are the differences in costs of diesel, heavy oil, coal powder and lump coal needed to produce one ton of qualified asphalt mixture.


Price difference contrast table 1


Item

Diesel

Heavy oil

Coal powder

Lump coal

Fuel unit price (¥/Kg)

5.2

3.4

0.9

0.43

Fuel consumption (Kg/t)

6

7

12

12

Fuel cost (¥)

31.2

23.8

10.8

5.16

Price difference (¥/t)

Diesel

Heavy oil

Coal powder

Lump coal

Diesel

-

-7.4

-20.4

-26.04

Heavy oil

-7.4

-

-13

-18.64

Coal powder

-20.4

-13

-

-5.64

Lump coal

-26.04

-18.64

-5.64

-


From table 1, it is clear that price differences are very obvious: price difference between coal powder and heavy oil is 13yuan/ton, while the price difference between lump coal and heavy oil is 18.6yuan/ton.

Next, take HYB3000 asphalt mixing plant for example, if it uses different fuels from normal burner, price difference contrast are as follows (10 hours/day)

Coal and Oil Burner


Price difference contrast table 2


Item

Diesel

Heavy oil

Coal powder

Lump coal

Fuel unit price (¥/Kg)

5.2

3.4

0.9

0.43

Fuel consumption for producing 1 ton finished product (Kg/t)

6

7

12

12

Fuel consumption (Kg/h)

1400

1680

2880

2880

Total Hours

10

Fuel cost (¥/day)

74880

57120

25920

12384

Price difference for producing 1 ton finished product (¥/t)

Diesel

Heavy oil

Coal powder

Lump coal

Diesel

-

-17760

-48960

-62496

Heavy oil

-17760

-

-31200

-44736

Coal powder

-48960

-31200

-

-13536

Lump coal

-62496

-44736

-13536

-


From the contrast of above two sets of data, coal burner can save a large part of fuel cost compared with traditional oil burner. Our B coal and oil burner features practibility and adapbility. Our product has large economic value and social benefit!



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