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210 Performance Measurement of Steam Jet Ejectors EN PDF

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Körting

Information

Performance measurements
on
Steam Jet Vacuum Pumps

Measuring
Suction pressure/vacuum

Measuring
Suction flow

Measuring
Evacuation time

Measuring
Motive steam consumption

Measuring
Cooling water consumption

This information describes an abbreviated form of performance measurement and in problematical situations, is
a quick and simple method of carrying out performance measurements. A complete description including all
possible ways of carrying out tests and the guidelines on how to measure temperatures, pressures and mass
flows can be found in DIN 28430: Measurement guidelines for steam jet vacuum pumps and steam jet
compressors as well as in the publications issued by: HEAT EXCHANGE INSTITUTE (HEI, New York) and in
the VDMA-Einheitsblättern 24294.

ME 12-6 2001
Product range

Ejectors Steam jet compressors (Thermocompressors)


Steam jet vacuum ejectors
Steam jet liquid ejectors

Gas jet compressors


Gas jet vacuum ejectors (e. g. in combination with liquid ring pumps)
Gas jet solids ejectors (pneumatic transport)
Gas jet mixing units
Waste gas ventilators

Liquid jet gas compressors


Liquid jet vacuum ejectors
Liquid jet liquid ejectors
Liquid jet solids ejectors

Multi Stage Steam Jet Water vapour as motive medium :


- without intermediate condensation
Vacuum Systems - with mixing condensers (сlosed loop systems)
- with surface condensers
- combinations with liquid ring vacuum pumps
Process vapours as motive medium :
- with mixing condensers (сlosed loop systems)
- with surface condensers
- combinations with liquid ring vacuum pumps

Process Technology Ice- / dry- and low temperature condensation systems


Vacuum refrigeration plants and crystallisation plants
Evaporation plants (for mercerizing lye)
Plants for dedusting, absorption and gas cooling

Components for Venturi- and jet gas scrubbers


Process Technology Swirl droplet separators
Ejectors for water- and waste water aeration
Steam jet liquid heaters
Liquid jet mixing nozzles
Steam desuperheaters
Mixing condensers (direct contact)
Surface condensers (shell and tube)
31.08.2011-Krf

Badenstedter Straße 56 Phone: +49 511 2129-0


Division S D-30453 Hannover Fax: +49 511 2129-223
Jet Ejectors P. O. Box 91 13 63 Internet: http://www.koerting.de
Vacuum Technology D-30433 Hannover E-Mail: st@koerting.de

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