52232A QFLG25IIIA710 NH3 Screw Compressor
Tag No.：52232A
Model：QFLG25IIIA710
Name：NH3 Screw Compressor
1. Compressor technical parameters
|
Name |
Unit |
QFLG25IIIA710 |
||
|
Design parameters |
Processing capacity |
Nm³/h |
4921 |
|
|
Inlet temperature |
℃ |
40 |
||
|
Intake pressure |
MPa |
0.3MPa |
||
|
Exhaust pressure |
MPa |
2.7MPa |
||
|
Compressor operating environment |
|
Not less than 1ExsIICT6 Gb X; zone 1 toxicity |
||
|
Compressor |
Compressor model |
|
LG25III |
|
|
Design pressure |
MPa |
3.0 MPa |
||
|
Rotor nominal diameter |
mm |
250 |
||
|
Theoretical displacement |
m³/h |
2189 |
||
|
Energy adjustment range |
|
10 %～100 % stepless adjustment |
||
|
Internal volume ratio adjustment |
|
2.5～5.0 |
||
|
Suction nozzle |
mm |
DN200 |
||
|
Exhaust nozzle |
mm |
DN150 |
||
|
Main motor |
Rated power |
KW |
710 |
|
|
Rotating speed |
rpm |
2960 |
||
|
Explosion-proof grade |
|
ExdⅡCT4/IP55/F |
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|
Start method |
|
High voltage starts |
||
|
Electric system |
KV/Hz |
6/50 |
||
|
Suction buffer |
Form |
|
Vertical |
|
|
Vessel diameter |
mm |
DN1000 |
||
|
Oil separator |
Type |
|
Vertical or horizontal |
|
|
Oil separation method |
|
Contains 3 -stage oil separation facilities, super aggregated filter mesh, filter mesh design life of 50,000 hours ( polymer material ) , outlet oil content ≤ 5ppm |
||
|
Separation accuracy |
ppm |
<5 |
||
|
Secondary oil separator |
Type |
|
Vertical |
|
|
Oil separation method |
|
Gravity + interception adsorption |
||
|
Separation accuracy |
ppm |
<1 |
||
|
Suction filter |
Filter element |
|
Stainless steel |
|
|
Type |
|
Compressor body integration |
||
|
Oil coarse filter |
Case |
|
2 0 - GB/T8163 |
|
|
Filter element |
|
Stainless steel filter element, 120 mesh |
||
|
Oil filter |
Case |
|
20-GB/T8163 |
|
|
Quantity |
Set |
2 (1 work and 1 spare) |
||
|
Filter element |
|
Polymer composite material |
||
|
Oil cooler |
Type |
|
Shell and tube enlarged |
|
|
Cooling method |
|
Water cooling |
||
|
Heat exchange tube |
|
20# |
||
|
Case |
|
Q245R |
||
|
Cooling water flow |
m³/h |
65 (5°C temperature difference) |
||
|
Oil pump |
Type |
|
Rotor pump |
|
|
Quantity |
Set |
1 |
||
|
Flow |
L/min |
80 |
||
|
Rotating speed |
r/min |
1400 |
||
|
Rated power |
KW |
1.5 |
||
|
Electric system |
V/Hz |
380/50 |
||
|
Explosion-proof grade |
|
ExdⅡCT4/IP55/F |
||
|
Lubricating oil |
Variety |
|
L2 |
|
|
Amount added |
L |
1000 |
||
|
Two-in-one explosion-proof microcomputer control cabinet |
With low voltage start |
|
Flameproof dⅡCT6 / protection grade IP65, stainless steel shell. Inside the compressor skid |
|
|
High voltage starter cabinet |
|
|
Buyer supply |
|
|
Ammonia gas detector |
Explosion-proof |
|
Explosion-proof dⅡ CT4/protection grade IP65, providing 4-20mA signal, equipped with sound and light alarm by compressor PLC . |
|
|
Compressor reference dimensions (length x width x height) |
mm |
~11800*3500*4000 (The final design shall prevail) |
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|
Compressor weight (reference) |
Kg |
~ 13500 (subject to final design) |
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For more details, please feel free to contact us by email to sales@wintekgroup.com
Key Words: NH3 Screw Compressor, Screw Compressor, Screw Refrigeration Compressor
