CFB Steam Boiler Manufacturer in Namibia

Summary:The CFB boiler manufactured in Namibia has been based on an internally recirculating circulating fluidized bed system. Discussions with manufacturers indicated that this system is best suited for the application which involves a low moisture content fuel.


The CFB boiler manufactured in Namibia has been based on an internally recirculating circulating fluidized bed system. Discussions with manufacturers indicated that this system is best suited for the application which involves a low moisture content fuel.

The CFB is a circulating fluidized bed boiler in which a portion of the bed media (sand) is recirculated in the main furnace chamber. Primary fluidizing air is supplied below the bed with sufficient velocity to force the bed media and fuel particles upward through the furnace. Due to an expansion in cross-sectional area at the top of the furnace, the velocity of the existing flue gas is decreased causing sand and particles to drop out of the flow and fall back down the furnace. Some media and particles will continue onward toward the heat exchanger tubes and are collected using a series of U-beams designed to separate particulate and sand from the flow.

CFB Steam Boiler Manufacturer in Namibia.jpg

These materials fall back down into the main furnace as well. These two components make up the primary recirculation loop. Bed media, fuel particles and ash escaping this primary collection mechanism will be collected using cyclone separators following the superheaters and delivered back the bed. This is the secondary recirculation loop. The boiler will be supplied with superheaters, economizers, refractory lined water wall and steam drum. Primary and secondary combustion air will be preheated by exiting flue gas following the economizer.

Thermoflex has the ability to create a thermodynamic model of a CFB system and this model will provide a reasonably accurate estimate of the heat and mass balance for a CFB. Detailed technical operating and performance data was not provided by suppliers at the time of the study, so a number of assumptions were made and Thermoflex was used to model the optimized performance of the system and determine some of these parameters.

Circulating fluidised bed Boiler Cases

Cases about CFB Steam Boiler Manufacturer in Namibia

ZG Boiler Workshop

Factory about CFB Steam Boiler Manufacturer in Namibia supplier

Why choose ZG Boiler as CFB Steam Boiler Manufacturer in Namibia manufacturer

We have over 70 years' experience of boiler and autoclave, and we have a professional installation and after-sales staff for products.Take advantage of the most economical way to improve efficiency and operating flexibility, Get substantial savings on your fuel costs,Reduce all emissions for each K/W of electricity generated, including CO2.

How about the quality of CFB Steam Boiler Manufacturer in Namibia ?

About CFB Steam Boiler Manufacturer in Namibia Certificate picture

Our CFB Steam Boiler Manufacturer in Namibia manufactured strictly according to national and international standard. our products have approved ASME, IBR, ISO9001-2008, etc

All our company's products are 100% factory inspected to ensure the high quality.

We provide one year quality warranty service, please rest assured purchase.

About CFB Steam Boiler Manufacturer in Namibia company picture

Basic Information of CFB Boiler manufacturer--- ZG Boiler

Established:In 1945

Number of Employees:above 1500 People

Our products:industrial horizontal steam boiler and hot water boiler(biomass boiler, gas boiler, oil boiler, coal boiler, etc), CFB boiler, power plant boiler, waste heating recovery boiler, Pressure Vessel(AAC autoclave, Curing tank,etc )

Factory Size (Sq.meters):400,000 square meters

Factory Location:Factory 1: Zhengzhou,,Henan, China. Factory 2: Xingyang,Henan,China

Number of R&D Staff:376 people

Our Trade & Market

Export Percentage:30-40%

Total Annual Sales Volume:US$100 Million

Main Market:South America(Colombia, Venezuela, Guyana, Suriname, Ecuador, Peru, Brazil, Bolivia, Chile, Paraguay, Uruguay, Argentina and French Guiana),
North America(Bahamas, Canada, Costa Rica, Cuba, El Salvador, Guatemala, Honduras, Haiti, Jamaica, Mexico, Nicaragua, Panama),
Eastern Asia(Mongolia / Russia / North Korea / South Korea / Japan),
Oceania(Australia, New Zealand, Fiji),
Mid East(Bahrain, Egypt, Iran, Iraq, Israel, Jordan, Kuwait, Lebanon, Oman, Qatar, Saudi Arabia, Syria, UAE and Yemen, Palestine, Algeria, Libya, Morocco, Tunisia and Sudan, Mauritania and Somalia),
Africa(Egypt, Sudan, Libya, Tunisia, Algeria, Morocco, Ethiopia, Somalia, Kenya, Tanzania, Sierra Leone, Liberia, Cote d'Ivoire, Ghana, Togo, Niger, Nigeria, Cameroon, Gabon, Congo (Brazzaville), Zambia, Zimbabwe, Angola, Mozambique, Botswana, Namibia, South Africa),
South Asia(Nepal, Bhutan, India, Pakistan, Bangladesh, Sri Lanka, Maldives)
Southeast Asia(Vietnam, Laos, Cambodia, Thailand, Myanmar, Malaysia, Singapore, Indonesia, Brunei, the Philippines, East Timor)
Domestic Market(China)

Pre product: Circulating Fluidized Bed Boiler Development in France

Next product: Ash formation in circulating fluidised bed combustion of coal and solid biomass

Related products

Inquiry Products
Contact us

Email:[email protected]



Address: NO.88 Science Road,High and New Technology Development District,Zhengzhou,China


New project

Biomass CFB Boiler Plant in Bahamas

In Bahamas, the biomass can be burned using conventional combustion technology like grate furnace or fluidized bed boilers. For power generation the biomass would be charged to the furnace of a steam boiler.Steam produces by the boiler will then drive a steam turbine generator to generate electricity. The typical capacity range for biomass power plants 1-20MW.

ZG Boiler Profiles
strenght image

Zhengzhou Boiler Co., Ltd (ZG Group), founded in 1945, is a joint-stock enterprise with A Grade Boiler design and manufacture license permits. Over 60 years' experience in Boiler design and manufacturing has rewarded us with an industrial boiler(circulating fluidized bed boiler, oil & gas fired boiler, chain grate boiler, waste heat boiler).

Back to top