Problems existing in the use of lead smelting osmelt furnace
1) The spray gun has a short service life and the material is very expensive
Ausmelt furnace lead smelting is a high-temperature enhanced smelting process. Lead is corrosive. At the same time, coal injection technology is used to accelerate the shortening of the life of the spray gun. To solve this problem, the materials used in the spray gun are very expensive.
2) The flue gas temperature is high
This causes the flue gas to carry a large amount of soot when escaping from the furnace, which increases the load on the exhaust gas purification.
3) High smelting temperature
The furnace refractory material is consumed quickly and the cost is high.