Low nitrogen regenerative burner

This furnace type belongs to gas fired open cover furnace, open cover aluminum melting furnace, open cover melting furnace, etc. It is mainly used for the melting and batching of aluminum and aluminum alloys to ensure the requirements of the casting and rolling process.

Simple process: loading the furnace material into the softening bed, softening the bed until the furnace material is leveled, leveling the furnace material until all is melted, and heating up the aluminum liquid.

characteristic:

1. Energy saving, the aluminum melting furnace can better meet the requirements of strict alloy composition requirements, large single furnace capacity, and discontinuous production during the aluminum and aluminum alloy melting process. While improving labor conditions, it achieves the goal of energy conservation. It is also equipped with a complete flue gas recovery hood at the furnace mouth, which can recover and reuse waste heat, greatly saving energy and ensuring the working environment.

2. It is stable and reliable. The new casting method of metallurgical furnace - integral casting is adopted. This casting method makes the overall structure of the smelting furnace good, without brick joints, easy to leak and crack, so that the furnace can operate stably for a long time. At the same time, a comprehensive control system and accurate temperature control system enable the furnace to achieve accurate control of aluminum liquid temperature, improve product quality, and become more reliable.

3. The operation is simple, and the furnace adopts a mechanical cover opening and feeding operation method, which is conducive to achieving rapid feeding in a short time, improving the loading operation rate, and making the operation simpler. At the same time, the control system adopts PLC program control, and the operation interface is simple and easy to understand.

4. Low carbon and environmentally friendly, the aluminum melting furnace adopts a regenerative burner, which can achieve the utilization of waste heat from flue gas, evenly distribute the furnace temperature, reduce the emission of polluting gases, have a significant energy-saving effect, and extend the furnace life, achieving the dual goals of energy conservation and low nitrogen environmental protection.

5. The equipment has a long service life, and the slag removal method adopts mechanical slag removal, greatly reducing human labor intensity. Good insulation effect and significant anti-seepage aluminum effect. In response to the shortcomings of cracking, damage, and collapse of refractory materials for oversized furnace tops and wide furnace mouths, "separate bin" pouring, convex and concave locking between blocks, and reasonable setting of expansion joints are adopted. The above effective construction techniques can ensure that the service life of the furnace is ≥ 3 years.

6. High thermal efficiency, circular aluminum alloy melting furnace can achieve higher melting rate, reduce energy consumption of the melting furnace, improve thermal efficiency, and reduce incomplete combustion heat loss of fuel by controlling the excess air coefficient of the melting furnace, thus achieving higher thermal efficiency of the melting furnace.

Zhongwei Environmental Protection Group Co., Ltd. (Zhengzhou Zhongwei Environmental Protection Equipment Co., Ltd. and Zhengzhou Deste Automation Equipment Co., Ltd.) undertakes the "general contracting" project of large-scale gas and oil fired kilns, automation control systems, desulfurization and denitrification equipment, kiln refractory material masonry, and online monitoring devices both domestically and internationally. It is a "one-stop" environmental protection kiln solution provider and implementer.

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