The burner is a core component of industrial furnaces, responsible for distributing fuel and combustion air, promoting fuel combustion through a spraying method. Its primary function is to distribute fuel and combustion air and promote combustion through a specific spraying method. Burners typically include key components such as fuel inlets, air inlets, and spray holes; these designs make burners crucial in industrial production.

Burner Characteristics This burner boasts high combustion efficiency, a blue flame, and combustion product parameters that meet national environmental protection standards. It is also equipped with a flue gas injection function, featuring high injection speed, and includes automatic ignition and detection functions. When used with an automatic igniter and detection controller, it enables automatic control of kiln temperature and flameout alarms.

Structure, Principle, and Performance The combustion gas outlet velocity can reach over 150 m per second. By mixing in secondary air, the temperature of the outlet combustion gas is reduced to a level close to the workpiece heating temperature. This design enhances convective heat transfer, promotes furnace airflow circulation, evens out the furnace temperature, and reduces the temperature difference between the flame and the workpiece. This significantly improves workpiece heating quality and energy efficiency.

Technical Performance Parameters This burner is suitable for various gases, such as producer gas, coke oven gas, natural gas, and liquefied petroleum gas. Its technical performance includes fuel gas calorific value, combustion capacity, burner model, and structural dimensions. In addition, parameters such as the pre-burner gas and air pressure, the maximum flow rate and temperature of the burner outlet gas, the burner adjustment ratio, and the noise level have all been carefully designed.

Usage and Parameter Reference: When selecting a burner model, the burner heat output needs to be designed based on the lower heating value of the fuel actually used. When the pre-burner gas pressure is below approximately 1 kPa, the burner heat output value needs to be adjusted according to a certain formula. At the same time, the burner energy during preheated air will also change, with the specific value depending on the preheating temperature of the air.

Application Range Industrial burners are widely used in various industries, including metallurgy, chemical engineering, ceramics, glass, refractory materials, building materials, papermaking, and pharmaceuticals. They are suitable for various industrial kilns, such as heat treatment furnaces, shell baking furnaces, zinc-making furnaces, tunnel kilns, roller kilns, heating furnaces, hot air furnaces, boilers, and non-ferrous smelting furnaces.

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