WASTE HEAT BOILERS Water-tube and smoke-tube designs with natural water circulation through the boiler are appled.
Water-tube designs consist of two drums interconnected by a bank of coiled tubes, and adapted to the available space. The boilers are designed with two padded of flue gases in a vertical flow. A water heater is acommodated in the second pass. A steam superheater is fitted at the boiler inlet. The boiler structure is suspended to a steel structure.
Smoke-tube designs consist of a drum and smoke-tubes.The boilers are designed with one pass of flue gases. A water heater is accomodated in a smoke duct at the boiler outlet.
APPLICATION
For generation of superheated or dry-saturated steam by utilization of sensible heat of flue gases with a low content of dust and volatiles.
FEATURES
- modern design – a simple operation
- structure adaptibility to the available space
- short start-up time – flexibility in operation
- forced draught of flue gases – economical operation
MANUFACTURING PROGRAMME
- WATER-TUBE DESIGN
BLOCK DIAGRAM OF WASTE HEAT BOILERS WITH NATURAL WATER CIRCULATION THROUGH THE BOILER |