What is Hot Gas Generator?

Hot Gas Generators (HGG) are designed to be used for drying applications for:

• Coal grinding plants
• Cement mills
• Raw mills
• Mineral drying plants

Hot Gas generators in different designs are available. On the one hand HGG‘s for low outlet temperatures, fabricated of heat resistant steel, with the advantage to save refractory costs.

Hot Gas Generator

When high outlet temperatures are demanded we also provides HGG‘s designed with combustion chamber, totally lined with refractory.

All HGG‘s can either be installed horizontally (most common) or vertically. Coal fired HGG‘s are exclusively horizontally executed.

Source: unitherm