Overview
Heating using exhaust air
JUMAG waste heat boilers utilise hot flue gases from an upstream process to generate steam. These boilers are: compact, efficient, robust, modular and not subject to monitoring in many countries.
The JUMAG waste heat boiler need not fear comparisons with large steam boilers:
- High heat exchanger output on a small area
- Modular setup – cost-efficient adjustment to many different systems
- No TÜV monitoring required – no boiler attendant
- High operating and service friendliness
- Robust pressure vessel in the design of a small shell boiler
How it works
In contrast to the traditional steam generator (water tube boiler with pipe coil and piston pump), JUMAG steam boilers work as follows:
- The feed water in the pressure vessel is topped up by the boiler pump through the economiser depending on the water level in the pressure tank.
- The burner is controlled depending on the steam pressure. Multi-lane flue gas routing transfers the heat from the flue gas through the pressure vessel to the water.
- In the economiser, additional heat from the flue gas is transferred to the fresh water in the counter flow. The steam is dried in the inner system of the pressure vessel.
