Large-scale Industrial Burner

• Designed as special burner for heat transfer boiler.
• With a distinctive technical line, it is a conscious technological revolution to burner, which turns the burner into a constant-temperature natural gas oxidizer.

Technical principle: Supply the accurately measured gas and air (oxygen) into the heat transfer furnace, using the original heat transfer furnace temperature (normal working heat transfer oil medium is of 200-400 degrees Celsius), and hot air temperature, to form original temperature of oxidizer as 300-400 degrees Celsius. After the natural gas oxidizer of constant temperature is operated, the furnace temperature is further increased to 800-1000 degrees Celsius. The natural gas is uniformly oxidized at this temperature to generate infrared heat, which is absorbed by the furnace. The oil pipe due to closing to the furnace is absorbed of heat and thus causing relatively low temperature in the central zone, and consequently, the temp difference is generated, which will generate heat convection driving exhaust gas. Then low oxygen oxidation (air) occurs throughout the furnace. The normal operation of the constant temperature natural gas oxidizer is the continuous repeat of the above-mentioned oxidation process.

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Technical features:

If using WALAM WHG series burner, the heat transfer furnace has the following characteristics:
1. no local high temperature zone.
2. even convection inside the smoke .
3. mainly based on infrared heat transfer.

The three aspects fundamentally inhibit the formation of nitrides, and control the boiler exhaust gas parameters in reasonable and stable state. Besides, the air excess coefficient can be controlled to 0.5, achieving environmental protection and energy saving purposes.