Transcript QGD 30-90kW
QUINCY ROTARY SCREW AIR COMPRESSOR
QGD/QGV 30-90kW
Quincy Rotary Screw
Compressor
QGD 30-90kW
QGV 30-90kW
Q-TECH AIR SYSTEM TECHNOLOGY LTD
QUINCY COMPRESSOR – USA
QUINCY ROTARY SCREW AIR COMPRESSOR
QGD/QGV 30-90kW
The most competitive technology in the World
Attractive Styling
High Reliability
Quiet Operation
Superior Energy Savings Capability, Able to
satisfy National Energy Saving Standard
(National Energy Saving Standard : GB 19153- 2009)
QUINCY ROTARY SCREW AIR COMPRESSOR
QGD/QGV 30-90kW
QGD 30-90kW
Model
Power
Capacity(m3/min)
Noise Weight Dimension(mm)
kW
7bar
8bar
10bar
13bar
dB(A)
kg
LXWXH
QGD30
30
6.1
5.9
5
4.1
65±2
850
1804X1054X1350
QGD37
37
6.8
6.6
5.7
4.7
65±2
850
1804X1054X1350
QGD45
45
9
8.4
7.6
6.4
67±2
1237
2180X1284X1319
QGD55
55
10.5
10
8.6
7.3
67±2
1237
2180X1284X1319
QGD75
75
15.5
14.6
12.9
10.8
70±2
1650
2282X1315X1470
QGD90
90
18.2
17
15.2
12.3
70±2
1650
2282X1315X1470
QUINCY ROTARY SCREW AIR COMPRESSOR
QGD/QGV 30-90kW
QGV 30-90kW Variable Speed Drive
Model
Power
Capacity(m3/min)
Noise Weight Dimension(mm)
kW
7bar
8bar
10bar
13bar
dB(A)
kg
LXWXH
QGV30
30
1.2~6.1
1.2~5.9
1.0~5.0
0.8~4.1
65±2
850
1804X1054X1350
QGV37
37
1.4~6.8
1.3~6.6
1.1~5.7
0.9~4.7
65±2
850
1804X1054X1350
QGV45
45
1.8~9.0
1.7~8.4
1.5~7.6
1.3~6.4
67±2
1237
2180X1284X1319
QGV55
55
2.1~10.5
2.0~10.0
1.7~8.6
1.5~7.3
67±2
1237
2180X1284X1319
QGV75
75
3.1~15.5
2.9~14.6
2.5~12.9 2.1~10.8
70±2
1650
2282X1315X1470
QGV90
90
3.6~18.2
3.3~17.0
3.0~15.2 2.4~12.3
70±2
1650
2282X1315X1470
QUINCY ROTARY SCREW AIR COMPRESSOR
QGD/QGV 30-90kW
Highest Energy-Saving Design
Model
Specific Power-kW/(m3/min)
7bar
1Class
2Class
8bar
1Class
2Class
QGD30
6.7
6.8
7.6
6.6
7.2
8.1
QGD37
6.7
6.8
7.6
6.9
7.2
8.1
QGD45
6.1
6.8
7.6
6.4
7.2
8.1
QGD55
6.1
6.1
6.9
6.5
6.5
7.3
QGD75
6.1
6.1
6.9
6.4
6.5
7.3
QGD90
6.1
6.1
6.9
6.3
6.5
7.3
Notes: Red Numbers = Class 1
Blue Numbers = Class 2
QUINCY ROTARY SCREW AIR COMPRESSOR
QGD/QGV 30-90kW
Highest Energy-Saving Design
Model
Specific Power-kW/(m3/min)
10bar
1Class
2Class
13bar
1Class
2Class
QGD30
7.7
8.1
9.1
9.2
9.1
10.2
QGD37
8.1
8.1
9.1
9.6
9.1
10.2
QGD45
7.1
8.1
9.1
8.5
9.1
10.2
QGD55
7.7
7.7
8.7
9.1
8.6
9.7
QGD75
7
7.7
8.7
8.3
8.6
9.7
QGD90
6.7
7.7
8.7
8.4
8.6
9.7
Notes: Red Numbers = Class 1
Blue Numbers = Class 2
QUINCY ROTARY SCREW AIR COMPRESSOR
QGD/QGV 30-90kW
Superior Energy Savings Capability
Example:
To analyze: QGD45kW / 8 Bar compressor, the demand air of a
customer/1year: 3x106m3 (a 45kW compressor delivers air in full
operation: 1year/6000hours), total power consumption is:
Quincy Compressor:6.4 kW/(m3/min)/60 x 3x106=320000 kW·h
1Class Compressor:7.2 kW/(m3/min)/60 x 3x106=360000 kW·h (Save 11.2%)
2Class Compressor:8.1 kW/(m3/min)/60 x 3x106=405000 kW·h (Save 21%)
If electric power cost is RMB1/ kW·h,the customer will realize the
benefit of reduced operational costs with the Quincy compressor
in 1 year:
Quincy comp. VS. 1 Class compressor: (360K- 320K)x1= RMB 40,000
Quincy comp. VS. 2 Class compressor: (405K- 320K)x1= RMB 85,000
QUINCY ROTARY SCREW AIR COMPRESSOR
QGD/QGV 30-90kW
Inside the QGD/QGV 30-90
AirLogic® Control
Panel
Frequency
Converter
QGV
Inlet Air
System
Electronic
Controls System
Airend
Driving
Motor
QUINCY ROTARY SCREW AIR COMPRESSOR
QGD/QGV 30-90kW
Inside the QGD/QGV 30-90
Coolers
Low Sound
Acoustical Enclosure
Min. Pressure Valve
Fluid/Air Separation
System
Fluid Filter
QUINCY ROTARY SCREW AIR COMPRESSOR
QGD/QGV 30-90kW
Inlet Air System
Fresh Air for the compressor &
cooling the motor is drawn
directly from outside the
enclosure.
Raises operational efficiency.
Fresh air improves cooling
conditions.
The entire enclosure and
silencing compartment is padded
with sound absorbing foam to
lower sound levels.
QUINCY ROTARY SCREW AIR COMPRESSOR
QGD/QGV 30-90kW
Inlet Air System
POWERCORE Inlet Filter Element
(Patented Technology)
Particle removal down to 3
micron at 99.9% efficiency for
complete system protection.
Long service life, easy
change-out of filter element.
QUINCY ROTARY SCREW AIR COMPRESSOR
QGD/QGV 30-90kW
Inlet Air System
The inlet valve is closed
completely when the
compressor is started.
“On/Off” capacity modulation
type, simple and reliable
QUINCY ROTARY SCREW AIR COMPRESSOR
QGD/QGV 30-90kW
Drive System
380V/3P/50Hz IP54 (TEFC)
Insulation:
F Class
Temperature: B Class
Gear Driven Rotors
QUINCY ROTARY SCREW AIR COMPRESSOR
QGD/QGV 30-90kW
Fluid/Air Separator System
Reservoir
Relief Valve
Oil level Sight Glass
Pressure Gauge
Tank Drain Valve
QUINCY ROTARY SCREW AIR COMPRESSOR
QGD/QGV 30-90kW
Fluid / Air Separation System
Specially designed fluid/air separator element ensures
minimal oil carryover
Using centrifugal separation / gravity prior to separator
& element, the combined effect lowers oil carryover to 3
ppm or lower.
Safety Relief Valve for high pressure protection
QUINCY ROTARY SCREW AIR COMPRESSOR
QGD/QGV 30-90kW
Lubricant System
Fluid Filter:Quincy high efficiency
glass microfiber fluid filter provides
absolute Air End protection.
Spin-on fluid filter cartridge allows
quick change-outs.
Imported high quality Thermal Control
Valve ensures machine operating
conditions are stable and constant.
PTFE high pressure tubing, with
stainless steel metal exterior protection,
for extended tube lifetime.
QUINCY ROTARY SCREW AIR COMPRESSOR
QGD/QGV 30-90kW
Cooling System
Centrifugal fan – low sound levels,
low power consumption. Quiet and
Efficient.
“Air Suction” design for higher
efficiency.
Reliable operation in ambient
temperatures as high as 46 ℃.
Designing for discharge of hot air
through the top of the compressor,
facilitating ducting for hot air
discharge or energy recovery
installations.
QUINCY ROTARY SCREW AIR COMPRESSOR
QGD/QGV 30-90kW
Superior Low Sound
Totally Enclosed Baseplate
Totally Enclosed Cabinet
Cabinet panels are padded
internally with sound
absorbing foam to reduce
sound levels.
QUINCY ROTARY SCREW AIR COMPRESSOR
QGD/QGV 30-90kW
Reduced Vibration Design
Vibration isolators are fitted
at 3 points under permanently
aligned motor and Air End,
effectively absorbing vibration.
Flexible pipe Coupling is
suitably used where required
resulting in lower noise and
vibration.
QUINCY ROTARY SCREW AIR COMPRESSOR
QGD/QGV 30-90kW
Electronics & Controls
Main Electronic & Control
Components
Wye-Delta reduced voltage starters
(Standard) and electronic
components used are SIEMENS
brand components. Quality is
assured.
AirLogic® intelligent control,
reliable and convenient.
QUINCY ROTARY SCREW AIR COMPRESSOR
QGD/QGV 30-90kW
Electronics & Controls
Controller:
System date and time display.
Total running and loaded hours of
operation displayed.
Continuous monitoring of temperature
and pressure.
Service timings programmed and
displayed.
Fault alarm log with time and fault
type.
Operating and alarm parameters with
password protection.
3.5”LED touch screen.
Multi-lingual display, supported in 32
languages.
Network control (option)
Remote monitoring control (option)
QUINCY ROTARY SCREW AIR COMPRESSOR
QGD/QGV 30-90kW
Variable Speed Control
From 20% to 100% of capacity,wider range
modulation.
Delivers the precise amount of air, to meet the
customer’s demand, to maintain constant
pressure. Saves energy, reducing operational
cost.
Soft-start eliminates current peak penalties
during starting, extends the motor life
Lower noise
Support MODBUS communication module,
Frequency Converter:Huichuang(Standard)
Frequency Converter : ABB (Option)
QUINCY ROTARY SCREW AIR COMPRESSOR
QGD/QGV 30-90kW
Power vs. Capacity
QUINCY ROTARY SCREW AIR COMPRESSOR
QGD/QGV 30-90kW
QGV Operation Cost
QUINCY ROTARY SCREW AIR COMPRESSOR
QGD/QGV 30-90kW
Quincy Quinsyn Fluids
Uses Quincy QuinSyn line of
synthetic fluids – standard
factory fill being QuinSynPLUS - fully synthetic fluid
Varnish free operation
High viscosity index
Excellent corrosion
protection
Water holding capability
Efficient cooling
QUINCY ROTARY SCREW AIR COMPRESSOR
QGD/QGV 30-90kW
Thank You!
Q-TECH AIR SYSTEM
TECHNOLOGY LTD
QUINCY COMPRESSOR – USA