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Nitrogen piston compressor technical parameter table 1
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NO.
|
project name
|
unit
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The main technical parameters
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1
|
|
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ZW-12/08
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ZW-10/2.2
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ZW-10/7
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ZW-3/6
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ZW-3/8
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ZW-6/10
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|
2
|
|
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Double cylinder double acting
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Double cylinder single acting
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Vertical double cylinder double acting
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|
3
|
|
|
Nitrogen
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|
4
|
|
|
2
|
1
|
2
|
2
|
2
|
2
|
|
5
|
|
MPa
|
0.1
|
0.1
|
0.1
|
0.1
|
0.1
|
0.1
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|
6
|
|
MPa
|
1.0
|
0.22
|
0.7
|
0.6
|
0.8
|
1.0
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|
7
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|
m3/min
|
10
|
10
|
10
|
3
|
3
|
6
|
|
8
|
|
r/min
|
740
|
740
|
740
|
730
|
730
|
740
|
|
9
|
|
kW
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≤66.7
|
≤30
|
≤58
|
≤18.5
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≤12.3
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≤40
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|
10
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|
mm
|
φ285/φ170
|
φ270+φ165
|
φ285/φ175
|
φ250/φ150
|
φ250/φ150
|
φ250/φ150
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|
11
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|
mm
|
140
|
110
|
140
|
110
|
110
|
110
|
|
12
|
|
℃
|
≤40/45
|
≤40/45
|
≤40/45
|
≤35/45
|
≤35/45
|
≤40/45
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|
13
|
|
℃
|
≤160
|
≤160
|
≤160
|
≤160
|
≤160
|
≤160
|
|
14
|
|
℃
|
≤40
|
≤40
|
≤40
|
≤40
|
≤40
|
≤40
|
|
15
|
|
℃
|
≤70
|
≤70
|
≤70
|
≤70
|
≤70
|
≤70
|
|
16
|
|
|
Water cooling
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|
17
|
|
|
Oil pump lubricates crankshaft, connecting rod, crosshead
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|
18
|
|
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Flexible coupling direct coupling
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19
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|
℃
|
≤30
|
≤30
|
≤30
|
≤30
|
≤30
|
≤30
|
|
20
|
|
℃
|
≤40
|
≤40
|
≤40
|
≤40
|
≤40
|
≤40
|
|
21
|
|
|
Cooling water consumption
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|
m3/h
|
2.4
|
2
|
2.4
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1.5
|
1.5
|
2.4
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|
22
|
|
|
Y315M1-8
|
Y280S-8
|
Y280M2-8
|
Y255M-8
|
Y225M-8
|
Y280M-8
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|
23
|
|
r/min
|
740
|
740
|
740
|
730
|
730
|
740
|
|
24
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|
kW
|
75
|
37
|
65
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22
|
22
|
45
|
|
25
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|
dB(A)
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≤104
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≤104
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≤104
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≤104
|
≤104
|
≤104
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|
26
|
|
kg
|
2986
|
1500
|
2930
|
1600
|
1600
|
1600
|
|
27
|
|
mm
|
2250×1537×2100
|
2250×1545×2100
|
2250×1545×2075
|
2250×985×1800
|
2250×985×1800
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2250×1545×2100
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Nitrogen piston compressor technical parameter table 2
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|
NO.
|
project name
|
unit
|
The main technical parameters
|
|
1
|
|
|
ZW-6/7
|
ZW-6/7-I
|
ZW-7/8
|
VW-12/08
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VW-6/30
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VWWJ-8/25
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|
2
|
|
|
Double cylinder double acting
|
V-shaped, double-cylinder double-acting, differential
|
V-type, double-cylinder double-acting without foundation, step difference type
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|
3
|
|
|
Nitrogen
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|
4
|
|
|
2
|
2
|
2
|
3
|
3
|
3
|
|
5
|
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MPa
|
0.01~0.04
|
0.02~0.04
|
0.19
|
0.118
|
≤18KPa
|
18KPa
|
|
6
|
|
MPa
|
0.7
|
0.7
|
0.8
|
3.0
|
3.0
|
2.5
|
|
7
|
|
m3/min
|
6
|
6
|
7
|
10
|
6
|
8
|
|
8
|
|
r/min
|
740
|
740
|
740
|
985
|
590
|
740
|
|
9
|
|
kW
|
≤36
|
≤36
|
≤40
|
≤120
|
≤68
|
≤95
|
|
10
|
|
mm
|
φ250/φ150
|
φ250+φ150
|
φ270/φ165
|
φ320/φ240/φ125
|
φ320/φ240/φ130
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|
11
|
|
mm
|
110
|
110
|
110
|
104
|
104
|
104
|
|
12
|
|
℃
|
≤40/45
|
≤40/45
|
≤40/45
|
≤35/45/45
|
≤40
|
|
13
|
|
℃
|
≤160
|
≤160
|
≤160
|
≤180
|
≤180
|
≤160
|
|
14
|
|
℃
|
≤40
|
≤40
|
≤40
|
≤40
|
≤40
|
≤40
|
|
15
|
|
℃
|
≤70
|
≤70
|
≤70
|
≤70
|
≤70
|
≤70
|
|
16
|
|
|
Water cooling
|
|
17
|
|
|
Oil pump lubricates crankshaft, connecting rod, crosshead
|
|
18
|
|
|
Flexible coupling direct coupling
|
|
19
|
|
℃
|
≤30
|
≤30
|
≤30
|
≤30
|
≤30
|
≤30
|
|
20
|
|
℃
|
≤40
|
≤40
|
≤48
|
≤48
|
≤48
|
≤45
|
|
21
|
|
|
Cooling water consumption
|
|
m3/h
|
2
|
2
|
2.2
|
6
|
6
|
4.8
|
|
22
|
|
|
Y280S-8
|
Y280S-81P44
|
Y280M2-8
|
Y315M2-6B5
|
Y315M2-10B5
|
Y315M2-8B5
|
|
23
|
|
r/min
|
740
|
740
|
740
|
985
|
590
|
590
|
|
24
|
|
kW
|
37
|
37
|
45
|
125
|
75
|
95
|
|
25
|
|
dB(A)
|
≤104
|
≤104
|
≤104
|
≤105
|
≤105
|
≤105
|
|
26
|
|
kg
|
1435
|
1435
|
1450
|
4400
|
4400
|
|
|
27
|
|
mm
|
2250×1546×1833
|
2250×2050×2180
|
2443×2300×1780
|
2443×2300×1890
|
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|