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Booster a bassa pressione serie GMd

Soffiatore a lobi

Gas booster per applicazioni a bassa pressione

La serie di booster a tenuta di gas GMd, realizzata da AERZEN, è la soluzione universale per il range di pressione basso. Dotata di accoppiamento magnetico, assicura un sistema di tenuta ottimale senza bisogno di manutenzione. I sistemi di chiusura per sigillare l’albero sono completamente eliminati, il che consente di ridurre al minimo gli interventi di manutenzione. La separazione tra olio e lato processo è garantita da una speciale guarnizione ad anello. Il robusto design a due lobi consente una pressione di progetto di 7,0 barg in ottemperanza alla normativa AD2000/DIN EN 13445. 16 dimensioni garantiscono condizioni operative e di rendimento ottimali per qualsiasi progetto.

DESIGN

Nodular iron, steel casting or stainless steel. Housing with circular flanges and O-ring seals.

SEALINGS

Shaft sealing by hermetically sealed magnetic coupling. Alternatively oil-purged double-acting mechanical seal with thermosiphon cooling for torques ≥ 600 Nm.

DIRECTION OF FLOW

Vertically downwards.

DRIVE

Direct coupling with motor (design B35 for magnetic coupling or B3 for alternative shaft sealing via mechanical seal).

BOOSTER DESIGN

  • Max. pressure increases from 1.0 bar abs. to 7.0 bar abs.
  • Housing pressure proof for PN 25 with O-ring seals
  • Oil splash lubrication
  • Separation of the oil chambers and the conveying chamber by PEEK piston ring seals, gas shut-off possible
Tecnologia
Soffiatore a lobi
Portata
60 - 14.000 m3/h
Mezzo aspirato
inert , toxic , combustible , mixed
Funzionamento
oil-free
Operazione pressione
7.000 mbar pressione relativa

Process gas blowers from AERZEN work reliably in all industries and in all markets and countries of the world.

AERZEN offers the process gas and refrigeration industry an enormously wide range of blower technologies - perhaps the widest ever. The machines work in a stand-alone manner, in a machine or container combination, onshore and offshore. You find them in really all key industrial applications.

INDUSTRIAL GASES

  • Air separation

OIL & GAS EXTRACTION AND STORAGE

  • Gas recovery (VRU)
  • Decarbonisation/tertiary oil recovery

CHEMICAL INDUSTRY

  •  Acetylene circular gas

PETRICHEMISTRY, REFINERIES

  • Ethylene, propylene, olefin (feed gas compression)
  • Butadiene (extractive distillation)

INDUSTRIAL RESEARCH & DEVELOPMENT

  • Circular processes (inert gases, purge gases)

GLASS INDUSTRY

  • Oxygen injection (melting furnace)
  • Tin bath protective atmospheres (hydrogen, nitrogen)