When it comes to medium-or small-scale decentralised electric power generator units, more and more customers from industry, local government, trade and energy suppliers, are turning to the experts at Spilling. That's because Spilling products are custom-developed and -designed to produce the ideal electricity solution for each user. Within the steam and gas expansion engines sector, Spilling commands such a diversified product line that it can cover the most varied applications with (expansion) engines and turbines.

Spilling steam compressors are used wherever steam is to be raised to a higher pressure level. Applications:

• Heat recovery with conversion of excess low-pressure steam into useable high-pressure steam
• High-pressure steam generation without additional high pressure boiler

Three different compressor series are available, which differ in stroke and nominal speed. Flow rate is controlled by the variable speed drive to handle a wider range of operations.

Spilling steam compressor drives:

• three-phase asynchronous motors with frequency converter for good control and smooth start-up,
• three-phase motors with constant speed for low output and constant steam flows,
• integrated steam engine drive for plants with several steam networks with different pressure stages.

Spilling steam compressors
Inlet pressure	bar	≥ 1
Discharge pressures	bar	up to approx. 60 bar
Steam volume flow rates	t/h	approx. 1 to 20
Speeds	min–1	750, 900, 1.000, 1.500 (variable)

• Oil-free piston compressor, purpose-built for steam
• Double-acting compressor, crosshead type
• Wide control range due to variable-speed drive
• Single- and multi-stage design depending on compression ratios
• Modular design enables it to be adapted to a wide range of steam parameters
• Can be maintained in-house

Spilling steam compressors are the result of years of experience in the construction of steam power units and plants. We can supply all the essential elements for integrating compressors in your steam system, from an individual compressor to a complete unit with accessories.

If you would like a layout or a quotation, please use the questionnaire to submit your requirements.