Natural Gas Regenerative Burner
Description
The regenerative burner can heat the air at normal temperature in a very short time. It has the advantage of saving energy in alternate working states of heat storage and heat release.
Working Principle
The regenerative burner heats the air at normal temperature in a very short time. After the heated high-temperature air enters the furnace, it entrains the flue gas in the surrounding furnace to form a thin and oxygen-poor high-temperature airflow with low oxygen content, and at the same time, it flows into the thin air. The fuel is injected near the high-temperature air, and the fuel is burned in an oxygen-depleted state.
At the same time, the hot flue gas after combustion in the furnace is evacuated through another regenerative burner, and the sensible heat of the high-temperature flue gas is stored in another regenerative burner. The two regenerative burners are in the alternate working state of heat storage and heat release, so as to achieve the purpose of energy saving.
Range of Work
The burner uses natural gas as fuel and is mainly used in steel rolling heating furnaces, forging furnaces, melting furnaces, ceramic shuttle kilns, and other industrial furnaces.
Features:
1. Intelligent control system, fully automatic ignition, intelligent temperature control, and intelligent process, make the operation easier and safer.
2. Advanced air supply system and air induction system ensure smooth smoke exhaust and avoid burnout of the furnace door.
3. Reasonable pipe network configuration and structural design prolong the life of the equipment and operate in the most economical mode.
4. Two air guns are used alternately to avoid continuous high temperatures of the heating point so that the burning loss is significantly reduced.
5. The recovery of heat from high-temperature flue gas significantly reduces fuel consumption and saves energy by 10-30% compared with the old furnace.
6. Its structure is similar to ordinary burners and can be directly installed on the side wall of the furnace. Therefore, the thickness of the new furnace wall is the same as that of ordinary heating furnaces, which is more convenient for the renovation of old furnaces.
7. High alumina balls are used as the heat storage body. It has the advantages of a large specific surface area, high-temperature resistance, good resistance to rapid cooling and rapid heating, good thermal conductivity, and easy replacement.
8. The burner has a compact structure, good airtightness, and is easy to install and maintain.
