The 1 or 2 stage process blowers GR can be used for almost all technical gases and gas mixtures, , which may also be aggressive. In all branches of industry. They are also ideal for gases with negative intake temperatures down to -30 °C.
DESIGN:
The conveying chamber sealed by
- a) pressure relieved soft packings with purge gas connections,
- b) pressure relieved carbon ring - labyrinth seals with purge gas connections,
- c) double-acting mechanical seals, oil-purged
- d) double-acting mechanical seals, water-purged
Drive shaft by radial seal ring.
DIRECTION OF FLOW:
Vertical, from top to bottom.
DRIVE:
Direct via flexible coupling or via flexibly coupled spur gear. Overhung via narrow v-belt (up to 250 kW driving power). Special materials: Depending on the particular operating conditions, models are also available in CrNi cast steel or with different coatings.
MEDIUM:
air, oxygen, and neutral, toxic, flammable, explosive, corrosive or mixed gases
| TYPE OF TECHNOLOGY | POSISTIVE DISPLACEMENT BLOWERS |
| VOLUME FLOW | 100 to 50000 m3/h |
| MEDIUM | AIR, NEUTRAL GASES, PROCESS GASES, AGGRESSIVE GASES |
| CONVEYING | OIL-FREE |
| NEGATIVE PRESSURE | MAX. -500 mbar |
| POSISTIVE PRESSURE | MAX. 5000 mbar |
PROCESS GAS BLOWERS FROM AERZEN FUNCTION RELIABLY IN ALL IDUSTRIES, IN ALL MARKETS, AND IN ALL COUNTRIES ON EARTH.
AERZEN offers the process gas and coolant industries an incredibly broad spectrum of blower technologies – perhaps the broadest of any manufacturer. Machines that operate as stand-alones, in machine or container combinations, onshore and offshore. In every single key industrial application:
CHEMICAL AND PETROCHEMICAL INDUSTRIES
- Compression of H2 and CH mixtures
- Acetylene
- Ethylenes
- Lime kiln gas
- Rich gas
- Synthesis raw gas
- Butadiene
- Vinyl chloride
- Hydrogen sulphide
- Hydrogen
REFINERIES
- Hydrocracking
- Hydrosulphurisation
- Fractionating
- Reforming
- Catalytic cracking
- PSA
- Flare gas
- Compression of H2 and CH mixtures Energy production
- Gas turbine supply
- Steam
OIL & GAS CONVEYANCE AND STORAGE
- VOC recovery
- Natural gas compression
- Pipeline booster
- Underground gas storage
INDUSTRIAL GASES
- Hydrogen generation
- Air separation
- Argon
- Syngas Coolant industry
- Coolants (R1270, R290, etc.)
HELIUM REFRIGERATOR AND LIQUEFIER
- Helium
OFFSHORE
- Natural gas compression
BREWERIES
- Waste steam
PHARMACEUTICALS
COKING PLANTS
US 7049 
GB 6664 
CA 6096 
AU 5980 
IE 4000 
NZ 2273 
VN 1291 
BR 652 
