zozen boiler
Home Service FAQs FAQ of biomass-fired boilers How to deal with insufficient fuel combustion of biomass-fired boilers?

How to deal with insufficient fuel combustion of biomass-fired boilers?

28 Feb 2020
  1. Sufficient furnace temperature: Sufficient fuel combustion of biomass-fired boilers firstly requires high furnace temperature. The temperature should meet the requirements of sufficientfuel combustion. Besides, the combustion speed is required to be proportional to the temperature. Moreover, the furnace temperature should be raised as much as possible on the premise that slag is not formed in the furnace.
  2. Appropriate air amount: To much air will reduce the temperature of thefurnace and increase insufficient combustion. If the air amount is insufficient, the combustion efficiency will be reduced, which not only wastes fuel but also increases the flue gas emissions.
  3. Well mixing of fuel and air: The fuel and air should be mixed well in the combustion phase of the biomass-fired boiler and stirred frequently when the fuel is burnt out. The fuel should be ensured to stay at the grate and furnace for a long time, which will improve combustion efficiency and save costs.
  4. Reasonable flame front position: The flame front position of biomass-fired boilers should be higher of the area between the upper part of the grate and the mid part of the grate.
Related FAQs View More
Related news View More
  • ZOZEN Biomass Boiler Revitalizes the Plastic Foam Industry
    As global attention toward sustainable development intensifies, green and eco-friendly practices have become the main theme across all industries. For traditionally high-energy, high-emission sectors, technological innovation is essential to achieve clean production and unlock new growth. The plastic foam industry, a vital part of industrial manufacturing, has long faced the dual challenges of high energy consumption and environmental pressures. The emergence of biomass boilers offers a new gree...
    17 Jun 2025
  • ZOZEN Boiler Supports Poultry Farms in Kyrgyzstan
    With the ongoing advancement of the “Belt and Road” Initiative, economic and trade cooperation between China and Kyrgyzstan has become increasingly close. In February 2025, the two countries announced the launch of negotiations on a service trade and investment agreement, injecting new momentum into their bilateral collaboration. Against this backdrop, Chinese industrial equipment is making its way into Kyrgyzstan, helping local businesses grow—ZOZEN Boiler stands out as an exe...
    10 Jun 2025
  • ZOZEN Boiler Showcases Multi-Dimensional Energy Solutions at Serbia’s TOPS 2025 Scientific Symposium
    From June 2 to June 3, 2025, the TOPS 2025 Scientific Symposium, hosted by the Serbian Heating Association, was held in grand fashion. As one of the most influential events in the European heating industry, it attracted leading international brands such as Weishaupt, Bosch, and KSB, with a collective focus on cutting-edge technologies in gas and biomass boilers. In light of rising energy costs, biomass boilers, with their outstanding cost-saving potential, became a hot topic of discussion. As th...
    11 Jun 2025

Find the Right Boiler For You

Name *

Email *

WhatsApp/WeChat

Products

Power/Capacity