Vacuum Technology
Пароструйные гидравлические насосы
Steam jet liquid pumps are based on proven jet pump technology and often used to elevate and convey liquids.
Aplications
Elevating and conveying of liquid chemicals such as lye, acids, tanning liquors, lime milk, effluent water, spent wash, mash, bilge water, etc.
Circulating with simultaneous heating of the liquid contents.
Mode of operation
The three main components of steam jet liquid pumps are head, diffuser and motive nozzle. The steam jet emerging from the motive nozzle at high velocity transmits its kinetic energy to the liquid, mixes with it and condenses. In this way, the liquid is conveyed and its pressure is increased at the same time.
These pumps operate like a steam jet vacuum pump and evacuate the suction pipelines. They are, therefore, self-priming.
In compliance with the varying demands, two different classes of standard steam liquid pumps are constructed:
- CLASS A: for low suction heights, up to max. 1 m (where, density, ρ = 1000 kg/m³ or liquid feed) and large discharge pressures
- CLASS B: for larger suction heights and discharge pressures up to approx. 1.1 bar g
In addition to the standard pumps, we supply special constructions for larger suction heights and discharge pressures.
Advantages
- Simple erection and servicing
- No moving parts, therefore, no wear
- Maintenance-free
- Great reliability and safety of operation
- Long life
- Low cost
Downloads
Смежные продукты
Вакуумные системы с высокой коррозионной стойкостью
Многоступенчатые пароструйные вакуумные насосы из графита для применения в агрессивных средах.
Эжекторы с регулируемым расходом
Эжекторы с регулируемым расходом основаны на проверенной технологии струйного насоса GEA и часто используются для регенерации тепла.
Пароструйный вентилятор
Пароструйные вентиляторы основаны на проверенной технологии струйного насоса и часто используются для нагнетания воздуха, газов и паров.
Пароструйный компрессор
Пароструйные компрессоры типа bv1 основаны на проверенной технологии струйных насосов и часто используются для испарения, дистилляции, охлаждения, кристаллизации, дезодорирования, дегазации и сушки под действием вакуума.
Аналитика GEA
GEA opens new technology center, strengthening its position in the growing pharmaceutical applications market
Together with Mona Neubaur, Minister of Economic Affairs of the German state of North Rhine-Westphalia, GEA CEO Stefan Klebert has opened a new technology center for pharmaceutical freeze-drying systems in Elsdorf, Germany. GEA employs approximately 260 people at the facility, which combines research and development with production and service under one roof.
