G.R.Plants & Equipments Co. products

Recuperator is basically a heat exchanger mounted in flue passage. ... If we heat the combustion air say up to 300 °C that much energy is saved. For every 100 ° C hot air 5% fuel saving can be achieved.

The term “Induced Draught (ID) fan” is most commonly used in the boiler industry, but more generally refers to any fans that produce negative pressure (i.e. a partial vacuum) in a combustion air system such as a kiln. ... This means that the fan must be powerful enough to overcome any pressure drops in the system.