Four factors affecting CFB boiler life

In recent years, no matter in separation method or in anti-wearing technique, there is great progress in CFB boiler development. From the perspective of anti-wearing refractory materials, degrading the quality of refractory materials is not good for the normal operation of CFB boiler.

Business Etiquette Training

Standardize business etiquette and shape a professional image. In order to further enhance the business etiquette and reception ability of the group employees, create a more professional workplace image. Recently, Rongsheng Technology Group organized and carried out a special training on business et...

Refractories for Hazardous Waste Incineration Rotary Kiln

Refractory material used in hazardous waste incinerator rotary kiln are calcined with complex and unstable components.The purpose of calcination is to incinerate hazardous waste into slag and to reduce the residue’s heat reduction rate to less than 5%.

Development Trend of Osmelt Furnace for Lead Smelting

Through the cooling of the spray gun, the slag hanging is accelerated, so that the spray gun body is protected by the slag layer.

Problems existing in the use of lead smelting osmelt furnace

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.

Osmelt furnace structure

The electric heating front bed is used to accommodate the final slag containing about 5% lead produced by the Austrian furnace. The final slag flows into the 20×3.162m³ electric heating front bed through the slag chute.