Q: Can wood/wood be used as fuel for biomass boilers?
Answer: The fuel and biomass particles of biomass boilers are made by compressing and cutting various straws and wood wastes.
Q: Can all coal-fired boilers burn biomass fuels?
Answer: Generally speaking, coal-fired boilers can burn biomass fuels, but because of the differences in the composition and calorific value of the two fuels, the design of combustion equipment is different.
Q: What is the fuel consumption of ten ton biomass boilers and six ton boilers?
Answer: Hello, the highest calorific value of biomass fuel is generally 3000 kcal/kg. Ten tons of boilers consume about 2400 kg per hour. The hourly consumption of 6 tons is about 1440 kg.
Q: Is it necessary to retrofit the boiler to burn biomass sawdust pellet fuel? Why reform the boiler? It's like gasification burning! What do you mean?
Answer: The biomass granular boiler is different from the ordinary boiler. Biomass particles themselves are small particles, and ordinary boilers are coal-fired boilers. The gap of grate is too big to let biological particles fall down easily. When the bio-particle boiler burns, the particles are added to the boiler through vaporization equilibrium and uniform speed in the particle feeder, so that the particles can be fully burned, and the whole furnace is full of heat and flame after gasification. Particles do not show smoke when burning.
Ordinary coal-fired boilers use natural suction or blower from high flue gas to make fuel burn. If the particles are burned directly, the particles are added to the furnace manually, and they are not burned. There will be a lot of smoke and dust when particles are burned without vaporization in the furnace. If the bio-particle boiler is refitted from the ordinary boiler, the cost of the boiler is reduced, but the effect is not ideal. The conversion of coal-fired boilers to biomass boilers needs to install a biomass burner beside the coal-fired boilers. The burner then sprays flame into the furnace. The flame sprayed out is only a horizontal flame column in the furnace. The facts prove that the effect is not ideal and also unsuccessful. Real bio-particle boiler flame vaporizes and burns in the furnace, which fills the whole furnace. The heat in the boiler will be fully utilized and the effect will be better.
Q: How about sawdust pellet fuel boilers?
Answer: The main material of biomass boiler is biomass particles. Biomass boilers are also divided into biomass hot water stoves, hot gas stoves, burners and hot stoves. The industrial furnace you mentioned generally refers to the biomass burner. Users who used other boilers need to be reformed. The simplest way to do this is to connect the burner.
Q: Can biomass pellet fuel be used in general boilers?
Answer: Boilers need to be reformed before they can burn biomass pellet fuel efficiently. Without reformation, boilers will burn biomass pellets incompletely, resulting in low thermal efficiency, black smoke and a large number of smoke and dust waste emissions. It is suggested that biomass pellet fuel be burned after modification. Avoid wasting fuel and causing environmental pollution.
Q: Can biomass pellet fuel be used in general boilers?
Answer: If used, the efficiency is very low. Because traditional boilers burn coal, although some biomass pellet fuels have a lower calorific value than coal, the proportion of biomass pellet fuels is lower. When combustion is guided by hot air, it is easy to cause fly ash, resulting in low efficiency. To maximize the efficiency of biomass pellet fuel, the furnace structure needs to be improved.
Q: Can bamboo chips be directly used as biomass boiler fuel?
Answer: Yes, the biomass particles made of bamboo chips have a calorific value of 4500 calories per kg, but pure bamboo chips are easy to coke, and it is better to mix in some sawdust and so on.
Q: How much fuel does a 2T biomass boiler burn when it runs 24 hours?
Answer 1: It is related to the fuel burning value. According to 4000 calories, the theoretical maximum consumption is 300 kilograms.
Answer 2: Full-load operation of 0.3 tons per hour, 24 hours is more than seven tons, but generally speaking, 24 hours with three tons of material is almost the same.
Q: How much fuel does 300,000 kcal biomass boilers heat a ton of water?
Answer: 300,000 calories, according to the calorific value of 4000 calories of biological particles, heating a ton of water requires 80 kilograms, of course, the thermal efficiency of particles does not reach 100%, which will be a little more than the amount of calculation.
Q: What are the fuels for biomass boilers?
Answer: Straw, bark, sawdust, shrub, rice husk, rice bran, furfural residue, wood bran, etc.
Q: What are the parameters of biomass boilers for biomass fuels?
Answer: This different manufacturer may have different standards. It also depends on which type of biomass boiler is chosen. Some boilers do not burn well. They may require low calorific value and some may require relatively low calorific value. There should be no unified standard.
