Cfb Circulating Fluidized Bed Coal Fired Steam Boiler - China

As a new mature high-efficiency and low-pollution clean coal technology, circulating fluidized bed combustion (CFBC) technology has many advantages that other combustion methods do not have.

Circulating fluidized bed combustion is low-temperature combustion, so the NOx emission is much lower than that of pulverized coal furnace, only 200ppm.

CFBC can desulfurize directly during the combustion process, and the desulfurization efficiency is high.

The technology and equipment are simple and economic, and the costs of its initial investment and operation are much lower than those of dry pulverized coal furnace and flue gas desulfurization (PC+FCD).

The discharged ash residue has good activity and is easy to be comprehensive utilized without secondary ash residue pollution.

The load adjustment range is large, and the low load can be reduced to about 30% of the full load.

Technical advantages

High temperature cyclone separator

High efficiency, wear resistance, separation efficiency ≥ 98%, effectively improve the combustion efficiency of the boiler thermal efficiency.

Large furnace design

Large furnace, low velocity design; the application of wearproof tube technology, reducing erosive abrasion.

Extend the residence time of coal particles in the furnace so that the coal can be fully burned.

Bell jar type hood

Adopt bell type hood to distribute air averagely and avoid fuel reverse to wind chamber.

Low bed pressure operation

By particle optimization, the operating bed pressure can be decreased to 3500Pa, which effectively saves operating costs and greatly reduces the oxynitride generated.

Company Contact:

• Posted By: Zozen Boiler Co., Ltd

• Phone: 4001187088

• Address: No. 76, Xin Da Road, Zhou tie Town, Yixing, Wuxi, China, City , 江苏 , China

• Email:

• Business Description: Wuxi Zozen boiler limited company is the general administration of quality supervision, inspection and quarantine of the Peoples Republic of China approved the boiler and pressure vessel designated manufacturing enterprise, holding a-class boiler manufacturing license, BR Ⅱ class pressure vessel manufacturing license, American ASME standard “S” (power boiler), “U” (pressure vessel) licensing steel seal, and fully passed ISO9001: 2000 international quality system certification.
  
  In order to promote the core technology and product innovation, further enhance the core competitiveness, the company and xi ‘an jiaotong university, Shanghai jiaotong university, Beijing institute of colleges and universities and scientific research institutes such as the light of the boiler has established close relations of cooperation between colleges and construct a complete system of research and development.
  
  The company is located in the beautiful taihu lake, covering an area of 120, 000 square meters, with a registered capital of 127 million yuan, which is a AAA credit rating enterprise and a high-tech enterprise in jiangsu province.
  
  It has the capacity to produce 2000 sets of industrial boilers and 25, 000 tons of steam.