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Extraction Back Pressure Steam Turbine

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Inquiry    

We can design steam turbine according to your need.

Features:

1. Supply steam with two different parameters, and the steam flow and pressure can be adjusted by users themselves according to their needs.
2. Can be operated in the pure back-pressure condition.
3. Widely used in power generating, petroleum, chemical, printing and dyeing, textile, cement, paper-making, and sugar-making industry, etc.
4. Adopt DEH governing system or full hydraulic governing system.
5.Security system with complete functions.

 

Parameters

 


Model
Code
Capacity
(MW)
Inlet
Extraction
Exhaust
Pressure
(MPa)
Consumption
Weight
(t)
Overall
Dimensions
LxWxH(mm)
Matching
Generator
Model
Pressure
(MPa)
Temp
(℃)
Flow
(t/h)
Pressure
(MPa)
Flow
Rated/Max
(t/h)
Extraction
(kg/kw.h)
Pure Back
Pressure
(kg/kw.h)
CB1.5-2.35/0.981/0.49
N232E
1.5
2.35
390
28
0.981
8∕10
0.49
18.67
16.15
20
3920x2560x2875
QFC-1.5-2
CB1.5-3.43/0.981/0.294
N241E
1.5
3.43
435
18
0.981
10
0.294
12.00
9.3
11.5
3512x2180x1965
6500/3000
CB1.5-3.43/0.981/0.49
N242E
1.5
3.43
435
20
0.981
6
0.49
13.33
11.16
11.5
3450x2170x1965
QF-1.5-2
CB3-3.43/0.981/0.12
N3411E
3
3.43
435
36
0.981
20/25
0.12
12.00
7.15
23
4565x2550x2650
QF-3-2
CB3-3.43/0.981/0.294
N341E
3
3.43
435
38
0.981
20/25
0.294
12.67
9.2
23
4545x2550x2650
QF-3-2
CB3-3.43/0.981/0.49
N342E
3
3.43
435
43.2
0.981
20/25
0.49
14.40
11.25
23
4545x2550x2655
QF-3-2
CB3-3.43/1.57/0.49
N3421E
3
3.43
435
48.5
1.57
20/25
0.49
16.17
11.25
23.5
4551x2550x2655
QF-3-2
CB3-3.43/1.86/0.785
N343E
3
3.43
435
58.5
1.86
20/25
0.785
19.50
14.34
24.7
4300x3170x2710
QF-3-2
CB6-3.43/0.981/0.294
N441E
6
3.43
435
73
0.981
40/50
0.294
12.17
8.3
23
4530x2550x2655
QF-6-2
CB6-3.43/0.981/0.49
N442E
6
3.43
435
75.5
0.981
30/45
0.49
12.58
10.94
23.5
4530x2550x2655
QF-6-2
CB6-3.43/1.27/0.294
N4421E
6
3.43
435
76.6
1.27
40/50
0.294
12.77
8.77
 
 
 
CB6-3.43/1.27/0.392
N4422E
6
3.43
435
80
1.27
45/55
0.392
13.33
9.24
23
4530x2550x2655
QF-6-2
CB6-3.43/1.27/0.49
N4423E
6
3.43
435
75.2
1.27
20/30
0.49
12.53
10.5
23.2
4530x2555x2720
QF-6-2
CB6-3.43/1.57/0.686
N443E
6
3.43
435
97
1.57
45/55
0.686
16.17
13.15
23.5
4515x2543x2655
QF-6-2
CB6-3.43/1.96/0.981
N444E
6
3.43
435
126.3
1.96
55/55
0.981
21.05
15.5
22.8
4300x3170x2710
QF-6-2
CB6-4.9/0.981/0.294
N451E
6
4.9
435
60.2
0.981
25/35
0.294
10.03
8.2
26
4720x2812x2645
QF-6-2
CB6-4.9/0.981/0.49
N452E
6
4.9
435
65.3
0.981
25/40
0.49
10.88
9.55
26
4720x2820x2645
QF-6-2
CB6-4.9/1.57/0.686
N453E
6
4.9
435
81
1.57
40/55
0.686
13.50
10.78
23.5
4530x2550x2655
QF-6-2
CB7-3.43/1.27/0.785
N5431E
7
3.43
435
97
1.27
15/30
0.785
13.86
12.79
24.5
4550x2510x2650
QF-7-2
CB7-3.43/1.27/0.49
N5421E
7
3.43
435
90.5
1.27
35/45
0.49
12.93
10.5
28
4550x2510x2650
QF-7-2
CB7.5-4.9/1.86/0.981
N5441E
7.5
4.9
470
102
1.86
20/30
0.981
13.60
12.88
23.5
4300x3150x2655
QF-7.5-2
CB12-3.43/0.49/0.17
N5411E
12
3.43
435
109.5
0.49
65/80
0.17
9.13
7.1
54.5
5605x4020x4620
QF-12-2
CB12-3.43/0.981/0.49
N542E
12
3.43
435
141.7
0.981
50/80
0.49
11.81
9.55
54
5450x4020x2620
QF-12-2
CB12-3.43/0.981/0.294
N541E
12
3.43
435
141.1
0.981
80/100
0.294
11.76
8.31
54
5450x4020x2535
QF-12-2
CB12-4.9/0.981/0.294
N551E
12
4.9
435
111
0.981
50/75
0.294
9.25
7.35
54
5480x4020x2923
QF-12-2
CB12-3.43/1.57/0.49
N5422E
12
3.43
435
146
1.57
40/60
0.49
12.17
10.51
54
5140x4230x3050
QFW-12/15-2
CB12-4.9/0.981/0.49
N552E
12
4.9
435
120.3
0.981
50/70
0.49
10.03
8.7
54
5570x4135x2925
QF-12-2
CB18-9.81/2.45/0.981
N774E
18
9.81
435
189.5
2.45
70/90
0.981
10.53
9.21
61
5470x4050x2932
QF-18-2
CB25-8.83/3.681/1.18
N775E
25
8.83
535
262.2
3.68
70/100
1.18
10.49
9.64
44
6335x4365x2890
QF-30-2
CB25-8.83/0.981/0.118
N772E
25
8.83
535
210
0.98
60/120
0.118
8.40
 
90
8900x4400x2700
 
CB30-8.83/4.2/1.2
N875E
30
8.83
535
405
4.2
300
1.2
13.50
9.973
 
 
 

 

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