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Biogas Compressor

ADEKOM gas screw compressor, use Germany's most advanced, mature screw air compressor's main motor and proven by European markets mature application experience, collect the biogas to generate electricity for urban sewage treatment plants, landfill gas plants and large farms provide the optimal solution, leading the new trend of environmental protection and energy saving. ADEKOM gas screw compressor is suitable for applications where low inlet pressure, because of the screw compressor few moving parts, less maintenance workload, high reliability, is technology further ascension for the use of biogas piston compressor.
Features Specifications Application
Product Features
1、Standard version-anti-spark and explosion proof version outdoor installation   
2、Operating pressure:6.5 Bar(g) 
3、One stage compression. 
4、Block design, additional protection cover.  
5、Compact size, low noise and vibration levels, easy maintenance, long-term reliability 
Three-phase explosion proof engine from best Chinese supplier
Three-phase explosion proof engine from best Chinese supplier. (Voltage：3/220 V /380V 50 HZ /60HZ；Explosion-proof class :EXdIIBT4；Protection class：IP55；Insulation class：F. ) 
Elastic Coupling
Airend and engine are connected directly with elastic coupling from KTR (Germany). The elastic coupling guarantees vibration absorption, impact absorption and secure torque transmissions. 
Cooling System
Cooling system (air or water cooling), heat exchanger plates are made of high quality 316L stainless steel, which guarantees high corrosion resistance and long life span
All the pipelines are seamless and made of stainless steel. The system is equipped with biogas sensors. In case of leakage compressor stops automatically. Replacement of any residual biogas by nitrogen provides a maximum operating safety. 
one of the leaders in its field of expertise
Highly reliable  gasend from Rotocomp (Germany) – one of the leaders in its field of expertise. 

Model

K5.5(G)

KA7(G)

KA11(G)

KB15(G)

KB18(G)

KB22(G)

KC30(G)

KC37(G)

KC45(G)

KD55(G)

KD75(G)

Intake pressure

mbar(g)

30-100

Intake temperature

°C

3-40

Relative humidity

% max.

100

H2S (hydrogen sulfide)

ppm max

1500

Working pressure

bar(g)

7

Limits

 

Max. working pressure

Bar(g)

7

Mini. working pressure

Bar(g)

5.5

Mini/max ambient temperature

°C

0/40

Parameter

 

Volume capacity

Nm³/h

45

62

92

125

160

185

255

318

390

470

680

Air flow temperature

°C

Air-cooled: ambient temperature +8～10°C

Residual oil content 

mg/m³

≦3

Noise level

dB (A)

≦68±3

≤69±3

≤71±3

≤72±3

≤75±3

Power supply

V/ph/Hz

3/380-415/50

Motor 

ExdIIBT4

Starting method

 

Direct driven

Star-Delta Starting

Nominal power

kW

5.5

7.5

11

15

18.5

22

30

37

45

55

75

Nominal speed

rpm

1440

1440

1460

1460

1470

1470

1470

1475

1475

2965

2965

Protection class/Insulation class

 

IP55/F

Fan

ExdIIBT4

Nominal power

W

180

180

250

550

1500

2200

Nominal speed

rmp

1400

1400

960

Blowing rate

m³/h

1200

2750

9300

15000

23000

Connections

 

Suction pipe connections

inch(mm)

1 1/2"

2"

DN80

DN100

Discharge pipe connections

inch

1/2"

3/4"

1"

1 1/2"

2"

For any other requests please contact Adekom.
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