DTEC 12 мВт компрессорно-конденсаторный Тип паровой электрический генератор для термальной электростанции
DTEC 12 мВт компрессорно-конденсаторный Тип паровой электрический генератор для термальной электростанции

DTEC 12 мВт компрессорно-конденсаторный Тип паровой электрический генератор для термальной электростанции

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Product Description


Steam Turbine Introduction
Steam turbine is a kind of rotary steam power plant. High temperature and high pressure steam passes through a fixed nozzle to become accelerated airflow and then is injected onto the blades to rotate the rotor equipped with blade rows while doing work externally. Steam turbine is the main equipment of modern thermal power plant, and is also used in metallurgical industry, chemical industry and ship power equipments.


I. Micro Steam Turbine(MST type)



1. Performance characteristics:
MST type steam turbine is a multi-stage steam turbine with 380 mm diameter impeller pitch circle and 1500-3000-5600-6500 rpm spindle speed. MST is a 1KW-500KW generator turbine unit that can use new steam or saturated temperature, with steam inlet pressure of only 0.15MPa and steam inlet temperature of saturated temperature. It is mainly used in the fields of energy comprehensive utilization such as ceramics, cement, power plants, chemical industry, chemical fiber, paper making, sugar making, iron and steel, waste treatment and enterprise-owned power stations, regional cogeneration, urban waste power stations, gas-steam combined cycle power generation, etc. The operation cost of the equipment is lower and the economic benefit is more remarkable. With the realization of the great rejuvenation of the Chinese nation, the "Chinese dream" and the cohesion of China's strength, the company will wholeheartedly provide first-class products and high-quality services to users and make due contributions.


2. Unit characteristics:
2.1. Wide working range, working pressure of 0.15Mpa working pressure of 4.9Mpa.
2.2. According to the power size and user requirements, single-layer and double-layer layout structures are designed.
2.3. This series of steam turbines are also called small steam turbines. They are easy to install and can also be installed
quickly. After the equipment is transported to the user's site, the unit can be directly commissioned.
2.4. The adjustment modes include electric valve adjustment and digital electro-hydraulic (DEH) adjustment, which can be used
selectively. The auxiliary devices include ETS, TSI and DCS. Auxiliary devices of small units can be ignored.
2.5. The steam source can be superheated steam or saturated steam.
2.6. The impeller blades of the unit are integrated, with high safety, long service life, no damage and no maintenance. The rotor
is required to be used within the operating range.
2.7. The steam inlet pressure in the sample is a standard parameter, and a special steam turbine can be designed according to the
actual parameters of the user.




Model
Capacity (kw)
Speed
(r/min)
Inlet
Consumption 
(kg/kw.h)
Exhaust 
Pressure 
(Mpa)
Weight (t)
Overall Dimensions
 LxWxH(mm)
Pressure
 (Mpa)
Temp. 
(℃）
Flow 
(t/h)
N0.05-1.27
30-50
1500
1.27
300
0.3
6.2
0.06
0.33
506x211x621
N0.07-1.27
50-70
1500
1.27
300
0.5
6.42
0.06
0.43
560x251x652
N0.03-1.27
1-30
1500
1.27
300
0.2
6.67
0.06
0.16
322x211x351
N0.1-1.27
70-100
1500
1.27
300
0.6
6.36
0.06
0.55
706x403x666
NO.15-1.27
150
1500
1.27
300
1
6.35
0.05
0.62
735x432x701
N0.2-1.27
200
1500
1.27
300
1.3
6.36
0.05
0.7
821x456x801
N0.3-1.27
300
1500
1.27
300
1.9
6.33
0.05
0.76
850x475x855
N0.4-1.27
400
1500
1.27
300
2.7
6.63
0.05
0.81
933x520x900
N0.5-1.27
500
1500
1.27
300
3.1
6.25
0.05
0.88
988x622x956
N.55-1.27
550
1500
1.27
300
3.7
6.74
0.05
0.9
988x635x975
N0.6-1.27
600
1500
1.27
300
4
6.7
0.05
0.95
1010x755x1000
B0.05-1.27/0.2
30-50
1500
1.27
300
0.8
26.2
0.2
0.31
506x211x621
B0.07-1.27/0.2
50-70
1500
1.27
300
1.3
26.42
0.2
0.43
506x251x652
B0.03-1.27/0.2
1-30
1500
1.27
300
0
26.67
0.2
0.16
322x211x351
B0.1-1.27/0.2
70-100
1500
1.27
300
1.8
26.36
0.2
0.55
706x403x666
B0.15-1.27/0.2
150
1500
1.27
300
4
26.35
0.2
0.62
735x432x701
B0.2-1.27/0.2
200
1500
1.27
300
5.3
26.36
0.2
0.7
821x456x801
B0.3-1.27/0.2
300
1500
1.27
300
7.9
26.33
0.2
0.76
850x475x855
B0.4-1.27/0.2
400
1500
1.27
300
11
26.63
0.2
0.81
933x520x900
B0.5-1.27/0.2
500
1500
1.27
300
13
26.25
0.2
0.88
988x622x956
B0.55-1.27/0.2
550
1500
1.27
300
15
26.74
0.2
0.9
988x635x975
B0.6-1.27/0.2
600
1500
1.27
300
16
26.7
0.2
0.95
1010x755x1000


II. Industrial Steam Turbine
In industrial production, steam turbines are directly used as prime movers to drive some large mechanical equipment, such as large fans, feed water pump compressors and other equipment with relatively high power. Steam turbines for this purpose are called industrial steam turbines(nowadays some industrial steam turbine are also used in paper mill, sugar refinery for the purpose of generation and heat supply). Steam turbines that drive pumps, blowers, compressors and other machinery or steam turbines for power generation that are closely related to industrial production processes. Industrial steam turbines can not only use fuel or steam generated in boilers by-product heat energy in various industrial production processes, but also use residual steam in production processes.




1. Condensing Turbine


Model
N1.5-2.35
N1.5-1.08
N1.5-0.638
N0.8-0.638
Code
D30
D1.5D
D1.5C
D0.8A
Type
Sub-MP single casing condensing turbine
LP singlecasing condensing turbine
LP singlecasing condensing turbine
LP singlecasing condensing turbine
Rated power(MW)
1.5
1.5
1.5
0.8
Max power (MW)
1.65
1.65
1.58
0.9
Rated speed(r/min)
6500
5600
5600
6500
Output speed(r/min)
1500
3000
3000
1500
Inlet pressure(MPa)
2.35
1.08
0.638
0.638
Inlet temperature (℃)
390
310
305
305
Rated inlet flow(t/h)
8.4
10.3
13
7
Max inlet flow(t/h)
9.7
11.4
13.7
7.9
Exhaust pressure(KPa)
9.3
9.3
9.3
9.3

Flow path series
Ⅱ+7
Ⅰ+7
7
7
Regeneration series
1CY
1CY
1CY
1CY
Feed water temperature(℃)
104
104
104
104
Condenser area(m2)
140
280
280
140
Outline dimension above operation
Floor(L×W×H/m
)
3.7×2.2×2.1
Single layer arrangement
4.1×3.4×2.4
Single layer arrangement
4.1×3.4×2.4
Single layer arrangement
3.7×2.2×2.1
Single layer arrangement
Body weight(t)
～10
～14
～13.5
～9.5
Max lift weight during inspection(t)
～1.9
～3.3
～3.2
～1.7
remark
With primary

gear reducer
With primary

gear reducer
With primary

gear reducer
With primary gear reducer


2. Back Pressure Turbine


Model
B1.5-2.35/0.29
B1-2.35/0.59
B0.75-1.28/0.29
B0.45-1.28/0.29
Code
D10-1.5
D10-1.0
D08
DJ02
Type
Sub-MP single casing back pressure turbine
Sub-MP single casing back pressure turbine
LP single casing back pressure turbine
LP single casing back pressure turbine
Rated power(MW)
1．5
1
0.75
0.45
Max power(MW)
1.65
1.2
0.81
0.5
Rated speed(r/min)
6500
6500
6500
3000
Output speed(r/min)
1500
1500
1500
3000
Inlet pressure(MPa)
2.35
2.35
1.28
1.28
Inlet temperature(℃)
390
390
340
340
Rated inlet flow (t/h)
18.9
17.6
13.6
13.5
Max inlet flow(t/h)
20.8
21.2
14.7
15
Exhaust pressure(MPa)
0.29
0.59
0.29
0.29
Exhaust temperature(℃)
220
265
225
272
Flow path series
Ⅱ
Ⅱ
Ⅱ
Ⅱ
Outline dimension
above operation floor(L×W×H/m
)
2.8×2.0×1.9
2.8×2.0×1.9
2.8×2.0×1.9
3.4×1.76×1.43
Body weight (t）
6
6
5.5
3.1
Max lift weight during inspection (t）
～0.9
～0.9
～0.9
～0.45
Remark
With primary gear reducer
With primary gear reducer
With primary gear reducer
Single layer
arrangement


Model
B6-4.91/1.9
B6-4.91/1.08
B6-3.43/0.98
B6-3.43/0.49
Code
D6F
J6A
D21
D11
Type
Sub-HP single casing back pressure turbine
Sub-HP single
casing back
pressure
turbine
MP single casing back pressure turbine
MP single casing back pressure turbine
Rated power（MW）
6
6
6
6
Max power（MW）
6
9
6.27
6.62
Rated speed（r/min）
3000
3000
3000
3000
Inlet pressure （MPa）
4.91
4.91
3.43
3.43
Inlet temperature（℃）
475
435
435
435
Rated inlet flow（t/h ）
115
83
95
63.5
Max inlet flow（t/h ）
127
120
99.3
70
Exhaust pressure（MPa ）
1.9
1.08
0.98
0.49
Exhaust temperature（℃）
367.7
281.7
307
243
Flow path series
Ⅱ+2
Ⅱ+2
Ⅱ+2
Ⅱ+4
Outline dimension above operation floor（L×W×H/m）
4.52×1.8×2.92
4.31×1.8×2.75
4.1×2.0×2.4
4.1×2.0×2.7
Body weight (t）
～30
～30
～25
～28
Max lift weight during inspection (t）
～5
～4.1
～7.2
～7.5
Max lift weight during inspection (t）
remark




Specification


Manufacturing & Facility
1. GMB2550r CNC gantry miller is processing
runner blade


Manufacturing & Facility
2.CNC coil 12-axis expander imported from France


Manufacturing & Facility
3. Dovetail miller


Manufacturing & Facility
 4. 10m Vertical lathe


Manufacturing & Facility
5. A corner of workshop




Packing & Delivery




To better ensure the safety of your goods, professional, environmentally friendly, convenient and efficient packaging services will be provided.


Actually, in addition to various steam turbines,we can also provide you with all kinds of steam turbine parts. Please feel free to contact us at any time when you are interested in our products.
spare parts include:
Rotor;
- Moving Blades of Rotor;
- HP/IP/LP Gland Sealings;
- HP/IP/LP Diaphragms;
- Seal Rings;
- Couplings between Steam Turbine and Generator;
- Spcial Studs and Nuts;
- Bolts and Nuts of Turbine Casings;
- Bolts and Nuts of Diaphragms;
- Thrust Bearings and Surport Bearings;
- Gaskets, Srews, Keys, Pins, Washers, Grooved gaskets;
- Turning Gear;
- Babbit Metal Lined Bearings;
- Stem, Disc, Pilot and Sleeve of Main Steam Stop Valves, Combined Steam Valves, Governing Valves;
- Actuators of Control System;
- Steam Strainer;
- Start up Oil Pump and Spare Parts;
- Jacking Oil Pump and Spare Parts;
- Main Oil Pump and Spare Parts;
- Emergency Oil Pump and Spare Parts;
- Condensate Pump and Spare Parts;
- Jet Water Pump and Spare Parts;
- Drainage Pump and Spare Parts;
- Spare Parts of Circulating Water Pump;
- Spare Parts of DEH, TSI, ETS;


Company Profile






Know more about our company
We, Dongturbo Electric Company Ltd.(DTEC). DTEC is an international corporation, with its headquarter in Chengdu, China, and manufacturing bases in Deyang and Kunming, China, mainly engaged in the manufacturing of power & electric equipments, EPCC (engineering, procurement, construction, commissioning), and export and import business. DTEC also has branches and joint venture in Malaysia, Thailand, and Philippine. Our business scope covers EPC, supply equipment and materials for thermal power inc luding boiler, turbine, generator and their auxiliaries, BOP, electric and C& I etc.; EPC and equipment supply for PV, thermal solar power, Wind & PV hybrid and energy storage system.; spare parts supply and power plant overhaul and maintenance;
We have established close partner relationship with design institute, manufacturers, erection company, traders and end customers both in China and all over the world.
We actively and continuously engaged in the domestic and global electrical markets. Our professional Engineering, Project
Management etc. contributed to the success of the contracted projects, meanwhile, we also shared a lot from those success, we became one of the technical expertise for systematic solution for power industry.
We are willing to grow with our customers, and we always believe our success can only rely on the success of our customer. We are always prepared to provide the best solution to our customer, provide the best service to our customer, and make the most gain to our customer.






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