• HXGL-1
  • HXGL-2
  • HXGL-3

Automatic coal & biomass thermal oil boiler

Short Description:


Product Detail

Product Tags

Product Details

Capacity 700 - 14000 KW
Working pressure: 0.8 - 1.0 Mpa
Supply Max temperature 320℃
Boiler fuel: Coal, Biomass pellets, Rice husk, Coconut husk, Bagasse, olive husk, etc.
Application industry: Papermaking, Pulp drying, Synthetic fiber, Asphalt heating and other industries

Technical Parameter

Product-feature

1.YLW organic heat medium boilers are the horizontal type compositional liquid forced circulation boilers. The furnace radiant heating surface locates in the front of furnace body and consists of monolayer closely-arranged (the inner sparse-arranged coils and outer closely-arranged coils) coils. The convection heating surface locates at the back of furnace body and consists of snakelike coils. The boiler comprises the upper body and the below combustor (chain grate stoker) and can be assembled on construction site; and behind the heater is the waste heat boiler (air pre-heater). The fuel burns sufficiently and forms the high temperature flue gas, the energy of which is mostly absorbed by the radiant heating surface; and then it passes the dust collector; it is finally sent into funnel by induced draft fan and discharged into atmosphere.

2.The heating surface consists of the monolayer (double layer) coils so as to lay out enough heating area; such design reduces not only the resistance of the medium inside the heater but also the thermal load on the coil surface so as to ensure the safer usage of the heat transfer oil.

3.With the rational medium procedure,the heat transfer oil enter into the boiler from the low position and flow out of it from the high position.In this way,the gas produced during the operation can be discharged out of boiler smoothly.

4.The ceiling coil on the top of the radiant heating surface can protect the furnace top better and prevent it from being burned out.

5.With the special design on the fire grate and furnace arch, the boiler can achieve independent regulation on air volume, which makes the sufficient and full combustion. It can use a wide range of coal as fuel.

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Technical Parameter

Technical parameter table of the YLW series coal fuel thermal oil boilers

Item

Unit

YLW-
700M A

YLW-
1000MA

YLW-
1200MA

Rated thermal power

Kw

700

1000

1200

Maximum working pressure

MPa

0.8

0.8

0.8

Maximum working temperature

280

280

280

Oil capacity for the furnace

M³

0.52

0.66

0.85

Circulating oil amount

M³/h

60

60

80

Pipe diameter

DN

100

125

125

Suitable coal

Type II  III bituminous coal

Efficiency

%

82

82

82

Coal consumption

Kg/h

232

331

398

Maximum Transport  Part Weight

t

10(TOP)

9.1(BOTTOM)

11(TOP)

9.5(BOTTOM)

14.3(TOP)

11(BOTTOM)

Overall Dimensions

L × W × H (mm)

3400×2160×1860(TOP)

4600× 2040 ×1500(BOTTOM)

3500× 2160×1956(TOP)

4600× 2040× 1500(BOTTOM)

3930× 2260 ×2450(TOP)

4950 ×1990 ×1500(BOTTOM)

Item

Unit

YLW-
1400M A

YLW-
2000MA

YLW-

2400MA

Rated thermal power

Kw

1400

2000

2400

Maximum working pressure

MPa

0.8

1.0

1.0

Maximum working temperature

280

320

320

Oil capacity for the furnace

M³

1.09

1.33

1.6

Circulating oil amount

M³/h

100

160

160

Pipe diameter

DN

125

150

150

Suitable coal

Type II  III bituminous coal

Efficiency

%

82

82

82

Coal consumption

Kg/h

464

663

795

Maximum Transport  Part Weight

   ton

15.8(TOP)

11.1(BOTTOM)

17.1(TOP)

11.9(BOTTOM)

22.5(TOP)

16.8(BOTTOM)

Overall Dimensions

L × W × H (mm)

3830×2260×2550(TOP)

4950× 1990 ×1500(BOTTOM)

3940× 2460×2630(TOP)

4950× 2190× 1500(BOTTOM)

4540× 2660 ×2650(TOP)

6000×2350 ×1600(BOTTOM)

  Item

      Unit

YLW-
2900M A

YLW-
3500MA

YLW-
4700MA

Rated thermal power

Kw

2900

3500

4700

Maximum working pressure

MPa

1.0

1.0

1.0

Maximum working temperature

320

320

320

Oil capacity for the furnace

M³

2.2

2.6

3.8

Circulating oil amount

M³/h

180

200

300

Pipe diameter

DN

150

200

200

Suitable coal

Type II  III bituminous coal

Efficiency

%

82

82

83

Coal consumption

Kg/h

962

1160

1525

Maximum Transport  Part Weight

   ton

25(TOP)

17.2(BOTTOM)

27.5(TOP)

18.8(BOTTOM)

32.18(TOP)

24.68(BOTTOM)

Overall Dimensions

L × W × H (mm)

4890×2760×2785(TOP)

6000× 2450 ×1600(BOTTOM)

4900× 2760×3080(TOP)

6000× 2550× 1600(BOTTOM)

5710× 3060 ×3100(TOP)

6760 ×2860 ×1760(BOTTOM)

Case study

Case-study

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