1.Circulating fluidized bed(CFB)boiler lean combustion technology circulating fluidized bed boiler in the furnace by adding limestone, can be a simple desulfurization in the furnace, when the calcium and sulfur molar ratio of 2, the desulfurization efficiency can reach more than 84%, due to the operation of the use of graded air And low temperature combustion, so the amount of NOx generated very low. Thus greatly reducing SOx and NOx emissions, improve the atmosphere and environmental quality.
2.Circulating fluidized bed(CFB) boilers Combustion efficiency High :circulating fluidized bed (CFB)boiler the basic difference between boilers and other types of boilers is the combustion system. The circulation system is composed of a combustion chamber, a material collector and a return feeder. The high temperature material enters the material collector under the entrainment of the airflow, and the collected material enters the return feeder, which is sent back to the combustion chamber through the return feeder for several cycles of combustion, so the combustion efficiency is greatly improved.
3.Circulating fluidized bed(CFB)boiler the furnace is not arranged in the heating surface: the company Circulating fluidized bed(CFB)boiler bed is not placed in the furnace heating surface, so there is no pipe heating surface wear problems. In addition, Circulating fluidized bed(CFB)boiler bed without heating surface, start, stop easily, and a long time after the pressure can be directly activated.
4.Circulating fluidized bed with a wide range of adaptability CFB boiler fuel: coal-fired particles are fully mixed, so that the new coal particles quickly heated ignition fluidized bed (CFB) boiler so that the new coal particles quickly reach the ignition temperature. Therefore, all kinds of coal can be burned smoothly and efficiently
Circulating fluidized bed boiler working principle:
Circular flow bed CFB boiler technical parameters :
industrial CFB boiler industrial CFB boiler industrial CFB boiler industrial CFB boiler industrial CFB boiler industrial boiler
Type | Rated evaporation | Working pressure | Steamed temperature | Water supply temperature | Fuel consumption | Thermal efficiency | Dimension |
unit |
t/h |
Mpa |
℃ |
℃ |
Kg/h |
% | mm(Long x wide x high) |
DHX20-1.25 | 20 | 1.25 | 194 | 104 | 2475 | 91 | 12000x8160x22120 |
DHX20-1.6 | 20 | 1.6 | 204 | 104 | 2483 | 91 | 12000x8160x22120 |
DHX20-2.5/400 | 20 | 2.5 | 400 | 104 | 2934 | 91 | 12000x8160x22120 |
DHX25-1.25 | 25 | 1.25 | 154 | 104 | 3003 | 91 | 13000x8610x23170 |
DHX25-1.6 | 25 | 1.5 | 204 | 104 | 3100 | 91 | 13000x8610x23170 |
DHX2.5-2.5/400 | 25 | 2.5 | 400 | 10 | 3692 | 93 | 13000x8610x23170 |
DHX30-1.25 | 30 | 1.25 | 194 | 104 | 3712 | 93 | 12170x9200x25500 |
DHX30-1.6 | 30 | 1.6 | 204 | 104 | 3724 | 93 | 12170x9200x25500 |
DHX30-2.5/400 | 30 | 2.5 | 400 | 104 | 4431 | 93 | 12170x3200x25500 |
Circular flow bed (CFB)boiler fuel types:
We have developed a much higher than the industry requirements of raw material procurement standards, and in strict accordance with the procurement standards, from the source control of product quality, we are responsible for each of our products responsible for the production.
Part of the circulating fluidized bed boiler case:
Henan kaifeng Swet (original name Desheng) Boiler Co.Ltd was established in 1954 ,We have continued to provide customers with more than 60 years of quality service, known as the king of China's boiler.It’s the national designated A-class boilers and D1, D2 class pressure vessel manufacturing key enterprises and has passed ISO9001 international quality management certification system certification. It holds level 1 boiler installation permit ,National special equipment manufacturing license ,National special equipment installation remould maintenance permits and so on.In 1979 the world's first circulating fluidized bed boiler developed by the Austrian company in Finland, In 1987 China's first circulating fluidized bed boiler was born in our factory.In 2016 In order to meet current emissions and reduce energy consumption requirements, our company launched efficient low-emission energy-saving circulating fluidized bed boiler, has been identified by the national institute of special equipment .
Our factory engineer with Tsinghua Thermal Engineering Department professor circulating fluidized bed boiler technology exchange.
OUR ENTERPRISE HONOR:
OUR ADVANTAGES:
1.Chinese Academy of Sciences circulating fluidized bed boiler research and development base.
2.China 's top ten boiler manufacturing enterprises.
3.Shanghai Industrial Boiler Research Institute Industrial Boiler Technology Development Relying on the unit.
4.North China Water Conservancy and Hydropower University teaching and research base
5. The China’s first circular flow bed (CFB)boiler manufacturer
Some of our domestic customers:
China Petroleum Pipeline Materials and Equipment Corporation.
China Petroleum & Chemical Corporation.
China Aero Engine Group.
COFCO Group Limited.
Any Question, Please contact us now :
whatsapp/Tel :17839218269
wechat : f17839218269
QQ: 3100619026