Vacuum systems with mixing condensers and liquid ring vacuum pump
Liquid ring vacuum pumps are mechanical pumps. Due to moveable parts these pumps are more prone to interferences than ejectors, however, as they use electrical energy, operation is much more cost-effective. Through combination of ejectors with liquid ring vacuum pumps the advantages of both systems can be used.
Advantages at a glance
- short start-up time without a start-up ejector
- reduced operating costs
Disadvantages
- increased maintenance and repairs expenditure (mechanical pump)
- possibility of material damages due to cavitation (mechanical pump)
- limited possibilities in the choice of materials (mechanical pump)
Deliverable options
- controllable vacuum systems with mixing condensers
- vacuum systems with mixing condensers for non-barometric installation
- vacuum systems with mixing condensers in closed alkaline loop (chilled water)
- vacuum systems with mixing condensers in closed alkaline loop (cooling water)
- vacuum systems with process-vapour operated ejectors
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