Biomass fired CFB boiler is the thermal equipment of biomass boiler using circulating fluidized bed combustion technology. The heat produced is used for power generation and large scale heating system. Circulating fluidized bed (CFB) is the best choice for burning biomass fuel. In fluidized bed, the bed material has high thermal capacity, providing sufficient preheating and drying heat source for biological waste. It has many advantages, such as high thermal efficiency, low wear rate, low NOx and SOx emission, etc. It has significant economic and environmental benefits.

Biomass Fuel--great potential

Resource utilization

Renewable Energy Source--Biomass energy is generated from organic material, plant or animal waste, which is burned to provide energy, e.g. heat & electricity.
Less Dependency on Fossil Fuels--Using biomass as an alternate source of fuel reduces our dependency on fossil fuels which is better for the planet and more cost effective.
Very Easily Available--Biomass is cheap and readily available source of energy.

Better for the environment than fossil fuels

Biomass energy is a clean energy, and the content of harmful substances (sulfur and ash) in biomass energy is only about 1/10 of coal. Compared with fossil fuel boilers, biomass boiler have great environmental benefits. In additional, by burning biomass for energy, we can take waste that is harmful to the environment and turn it into something useful

Policy support

Biomass is one of the most plentiful and well-utilised sources of renewable energy in the world. In recent years, bioenergy for electricity and transport biofuels has been growing fastest, mainly due to higher levels of policy support.

Biomass Fired Boiler Types

CFB Technology--competitive advantages

Circulating fluidized bed technology is a rapidly developing combustion technology of high efficiency and low pollution,the next few years will be an important period of its rapid development. Why the CFB system is more and more popular in industries?

ZBG Biomass CFB Boiler

  1. Capacity: 20 - 280 tons
  2. Application: central heating, cogeneration and power generation.
  3. Thermal efficiency: ≥90%
  4. Combustion method: direct combustion (fuel cost is lower than molding biomass).
  5. Applicable fuel: all kinds of biomass

Biomass CFB Boiler Project Benefit Analysis

  • Boiler

    2 sets of 75t/h biomass fired CFB boilers

  • Equip

    CN25-3.82/0.98 steam turbine units, cooling, water supply and other auxiliary facilities

  • Fuel

    Rape straw, bamboo chips, straw, other agricultural and forestry wastes.

  • Production scale

    the annual total generating capacity is 150 million kw•h, the annual power supply is 110 million kw•h, the annual volume of steam supply is 240 thousand tons and the heating is 1 million kw•h.

  • Environmental benefit

    This biomass fired CFB boiler project can save160 thousand tons / year of coal, CO₂ emission is decreased by 432 thousand tons / year. The on-line detection data show that the initial emission concentration of NOx is within the range of 50 ~ 80mg/Nm3, that is, it can meet requirements of the thermal power plant emission standard without denitrification.

  • Social benefit

    The annual treatment of 287 thousand and 200 tons of agricultural and forestry biomass. It can bring farmers large incomes every year and crate work opportunity for them; while increasing the income of local farmers.

ZBG Is Your Best Choice

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