Boiler Renovation of High Performance Burners

Boiler Renovation of High Performance BurnersYfYBoiler Burner
Due to increasingly strict environmental control, old and high polluting boilers and coal-fired boilers in various regions will be phased out. Alcohol based biofuels are entering the boiler market as environmentally friendly alternative fuels. If alcohol based biofuels are to be used, both old-fashioned boilers and coal-fired boilers need to be retrofitted. Mastering boiler retrofitting technology and selecting burners that match the boilers will become the key to the entry of alcohol based biofuels into the boiler industry.YfYBoiler Burner
A fully automatic oil (gas) burner with good performance is installed on the boiler, and whether the combustion performance is still the same largely depends on whether the aerodynamic characteristics of the two match. Only with good coordination between the boiler and the burner can the performance of the burner be fully utilized, ensuring stable combustion of the boiler, achieving the expected heat output, and improving the thermal efficiency of the boiler. Key points for matching gas turbine and boiler:YfYBoiler Burner
1. The matching of gas dynamic characteristics is achieved by a single unit fully automatic gas turbine, which sprays fuel into the combustion chamber of the furnace, completely burns in the furnace, and outputs heat. Measure the combustion completeness of actual products in a specific standard combustion chamber. Therefore, the conditions of a standard laboratory are often used as selection criteria for matching burners and boilers. The calculation results indicate: (1) furnace power; (2) Furnace gas pressure; (3) Furnace dimensions and geometric diameter length. Aerodynamic characteristic matching refers to the degree to which all three conditions must be met.YfYBoiler Burner
2. The power of a power burner refers to how many kilograms and volumes of fuel can be burned per hour when fully burned, while outputting corresponding thermal energy and heat. The standard for boilers in national standards is steam production and fuel consumption, so the two must be matched when selecting.YfYBoiler Burner
3. The pressure inside the furnace is within the standard boiler, and the hot air flow starts from the burner and enters the atmosphere through the furnace, heat exchanger, flue gas collector, and exhaust channel, forming the entire heat flow process. The heat generated by the combustion of alcohol fuel flows through the furnace combustion chamber, and the pressure generated at the inlet flows towards the outlet like river water. The walls, channels, elbows, baffles, exhaust ducts, etc. of the combustion chamber in the furnace have certain resistance to the smooth flow of gas, which can cause pressure loss. Therefore, it is necessary to maintain a certain flue gas pressure in the furnace. When using the burner, it is necessary to refer to the furnace pressure, and the hot air pressure must maintain a certain flue gas pressure.YfYBoiler Burner
4. The influence of furnace size and geometric shape on burner selection. For boilers, in terms of furnace space size, the first consideration should be the furnace heat load intensity, and the standard volume of the furnace should be determined based on the basic load intensity of the furnace. After determining the furnace volume, the shape and size of the furnace should be considered. Utilize all space, avoid dead corners as much as possible, ensure normal flow of hot air, and ensure full combustion of fuel during the production process. In other words, it is necessary to ensure that the flame sprayed by the burner can stay in the furnace for a sufficient amount of time, ensuring a low carbon monoxide content in the flue gas and residual fuel particles in the flue gas.YfYBoiler Burner
The emergence of new burners will eliminate a series of environmental pollution problems caused by coal-fired boilers from the perspective of equipment. As a multi-purpose burner brand for oil and gas, Europa Burner will provide high-quality products and comprehensive after-sales service guarantees for burner demand customers from multiple aspects, providing more convenient ways for enterprises and individuals to transform environmentally friendly boilers.