Advantages and applications of industrial biomass pellet burners

 News     |      2021-11-15 15:38
Advantages and applications of industrial biomass pellet burners
Biomass burner, a biomass semi-gasification automatic control burner, biomass pyrolysis burner using biomass particles, wood chips, wood powder, sawdust and other organic biomass as fuel. 
 
The overall work of the burner is divided into three stages. The first is the ignition stage. First, the burner feeds the dragon and energizes to carry out the pre-feeding action. After the feed is finished, the blower and ignition rod are turned on to carry out the ignition action. The ignition time is about five minutes, and the time is different due to different materials and different ignition methods! After the ignition is successful, it will enter the high-fire feeding stage. The high-fire feeding is mainly composed of feeding and air supply. The feeding speed can be changed by the frequency converter or adjusted by the time interval method, and the air supply size can be adjusted by the frequency converter! The temperature rise stage is a big fire, and when the temperature reaches the set value, it enters the low fire stage, which can effectively avoid the waste of fuel. When the temperature is low, the fire will burn again after receiving the receipt! Switch back and forth repeatedly! When the machine is no longer in use, it will enter the shutdown phase. During the shutdown phase, the blower will be turned off after a delay to blow out the fire in the furnace to avoid the formation of smoke!
 
Main features of biomass burner:
 
The pollution-free and environmental protection benefits are obvious: use renewable biomass energy as fuel to achieve sustainable use of energy. Using high-temperature segmented combustion technology, low NOX, SO2, dust and other emissions in the flue gas, it is the best substitute for fuel (gas) burners, electric heating, etc.
 
No tar, waste water and other waste discharge: using high-temperature pyrolysis combustion technology, tar is directly burned in gaseous form, solving the technical problem of high tar content in biomass gasification, and avoiding secondary pollution of water quality caused by washed tar.
 
High heating temperature: The technology uses secondary air distribution, and the furnace pressure is 500-700mm water column to ensure the normal fluidization of the jet zone. Continuous feeding and continuous production, stable flame, high temperature section temperature up to 1300 ℃, is widely used in industry.

Wide range of equipment applications: Biomass burners are suitable for coating line bodies, electroplating plant ovens, boilers, small power station boilers, industrial kilns, incinerators, smelting furnaces, die casting machines, drying equipment, kitchen equipment, drying equipment, food drying equipment, ironing equipment, paint baking equipment, road construction machinery and equipment, industrial annealing furnaces, oil, gas, coal-fired large-tonnage boilers, asphalt heating equipment and other thermal energy industries.
 
Low investment and operating costs: The biomass combustion mechanism is designed reasonably, and when used in various equipment, the transformation cost is low. During operation, the heating cost of oil-fired boilers is reduced by more than 60%, and the heating cost of gas-fired boilers is reduced by more than 40%. , The best choice for energy-saving and environmental protection transformation and upgrading of gas furnaces.
 
Simple operation and convenient maintenance: It adopts frequency conversion automatic feeding, wind ash removal, simple operation, small workload, and only one person is on duty. Biomass burner is the best choice for the majority of boiler companies.

Wide fuel sources: This burner uses wood and wood pellets as raw materials, which has high calorific value and avoids the occurrence of coking of straw particles.