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Quick Details

After-sales Service Provided: Engineers available to service machinery overseas
Certification: CE&ISO
Weight: depends
Dimension(L*W*H): depends
Output: Hot Water
Model Number: cfb
Brand Name: Sitong
Place of Origin: China (Mainland)
Fuel: biomass
Style: Horizontal
Pressure: High Pressure
Structure: Water Tube
Usage: Power Station
Type: Natural Circulation
Condition: New

Specifications

Introduction to large capacity Rice Husk Fired CFB Boiler for Power Plant:

The large capacity Rice Husk Fired CFB Boiler for Power Plant is the latest generation of patent product developed by Henan Province Sitong Boiler Co., Ltd. This product adopt the latest advanced CFB technology, the structure of boiler film heating surface and parallel baffled of convection tube. So the boiler is more reliable, simple, and compact as a whole. The boiler body consists of coal feeder, combustion equipment, water cooling system, high temperature cyclone separator, economizer, steel, appendage, furnace wall, etc.

Advantages of large capacity Rice Husk Fired CFB Boiler for Power Plant:

1. Widely burning adaptability. External circulating fluid bed boiler can burn high quality coal, also can burn inferior coal. Combustion technology is environmental protection.

2. Simple feed back system, high combustion efficiency.

High temperature material under the entrainment of air get into material collector, the collected material enter into back feeder, then through return feeder back to the combustion chamber. Through multiple circulations burning, the combustion efficiency is very high.

3. Large range of load regulation, rapid load change ability. And in the bed does not put the heating surface of immersed tubes.

Technical parameters:


Model

Rated 
capacity 
MW

Rated 

pressure 
MPa

Outlet
 water
 tep℃

Feeding 
water
 tep ℃

Coal

consumption
kg/h

thermal 
power
 η

Exhaust 
gas 
tep ℃

Fuel

ZDG-20/3.8-M

20

3.8

450

105

2180

85%

165

Coal/

wood pellet/

rice husk/ 

peat pellet/

biomass fuel


ZDG-25/3.82-M

25

3.82

450

105

2860

85%

165

ZDG-30/3.82-M

30

3.82

450

105

4010

86%

150

ZDG-35/3.82-M

35

3.82

450

105

4176

85%

150

ZDG-40/3.82-M

40

3.82

450

105

5347

86%

150

ZDG-45/3.82-M

45

3.82

450

150

5611

85%

150

ZDG-75/3.82-M

75

3.82

450

150

8064

88.5%

135

ZDG-75/5.29-M

75

5.29

490

150

8064

88.5%

135