Vacuum Technology

Steam Jet Liquid Ejector Vacuum System

Liquid Jet Vacuum Pumps in combination of Steam Jet Vacuum Pumps are used in applications to produce vacuum within critical areas.

Steam Jet Liquid Ejector Vacuum System

Liquid Jet Vacuum Pumps in combination of Steam Jet Vacuum Pumps are used in applications to produce vacuum within critical areas such as:

  • Dirty suction conditions (solids compounds e.g. dust…)
  • Demanding Atex conditions
  • Steam saving (liquid driving fluid instead motive steam).

 

Applications

Such hybrid vacuum pumps are used to produce vacuum in chemical applications, where condensable media need to be removed mainly under dirty conditions and LRVPs are not a suitable option (ATEX, lethal or corrosive service).

It combines the advantages of steam and liquid driven ejectors.

Also in batch operation this kind of hybrid systems is a reliable alternative to systems with LRVPs or direct steam units.

Advantages

  • Reduced steam consumption, as only one steam consumer needs to be installed. Therefore reduced CO2 foodprint.
  • No moving parts
  • Barometric installation is not required
  • Maintenance-free
  • Can be installed in virtually all situations (like ATEX, batch-operation)
  • Quickly and easily put into operation
  • Almost unlimited life, when a suitable material of construction is chosen
  • Can be manufactured from various materials of construction
  • Low acquisition costs, especially if required equipment already available (like centrifugal pumps or separator-vessels)

Insights da GEA

Lemgo plant building

Passado e futuro se fundem no projeto pioneiro de aquecimento urbano de Lemgo

Theo van der Zwaag from the Netherlands stands in front of a GEA automated feeding robot.

A automação faz a diferença para as vacas, os seres humanos e o planeta

CIAL Chile Employees stand in front of a line of defrosters from GEA.

A solução de descongelamento da GEA é um sucesso na CIAL do Chile

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