Coal powder burners are key equipment in metallurgical, chemical, cement, and active lime rotary kiln systems. Their performance and operation directly affect product quality, production capacity, and energy consumption. Zhengzhou Zhongwei Environmental Protection Equipment Co., Ltd. has designed coal powder burners for petroleum coke rotary kilns, tailored to different coal powder characteristics and process conditions. These burners feature a unique structure and reasonable process parameters, ensuring sufficient mixing of coal powder with primary and secondary air, resulting in higher combustion efficiency, greater thermal intensity, improved flame shape, and easier adjustment.
1. Reasonable structural design and convenient flame adjustment. In addition to adjusting the volume of axial flow and swirl air, the outlet area of axial flow, swirl air, and coal air can also be adjusted to change the outlet air velocity of the burner, ensuring normal fuel combustion.
2. Low primary air consumption, thorough mixing of coal powder with primary and secondary air, complete combustion, and effective reduction of coal consumption.
3. The nozzle is made of special materials, is highly temperature-resistant, has a long service life, and is easy to replace.
4. The flame retention hood creates a bowl-shaped effect, and the initial absence of strong vortices in the flame avoids temperature peaks, resulting in a uniform and reasonable flame temperature distribution.
5. Due to the more thorough mixing of combustion air and coal powder, combustion is faster and more complete, reducing the CO and NOx content in the tail gas, which is beneficial for safe equipment operation and achieving energy-saving and emission-reduction production goals.
6. All air ducts of the burner use flange connections, making them easy to disassemble and maintain.
7. Strong adaptability to coal quality; can burn low-quality coal.
8. Simple and convenient operation. By changing the proportion and volume of the inner swirl air and outer axial flow air, the length, thickness, and intensity of the flame can be controlled, with a large adjustment range.
Zhengzhou Zhongwei Environmental Protection Equipment Co., Ltd. designs other multi-channel rotary kiln burners for rotary kiln equipment: coal powder burners, coal gas mixed burners, gas-gas mixed burners, oil-gas mixed burners, gas burners, oil burners, etc., integrated with an automatic rotary kiln control system. We undertake "turnkey" projects including rotary kiln body material masonry, desulfurization and denitrification equipment, and online monitoring devices.
Keywords
Petroleum Coke Rotary Kiln Burner
Petroleum Coke Rotary Kiln Burner
Contact Information
Belonging Split
Address: No. 118, Fengqing Road, Jinshui District, Zhengzhou City
Tel:+86-371-60960056
Mobile:+8613849187223
Email:zhongweigongyelu@126.com
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