CN204152571U - Turbine exhaust heat electricity generating device - Google Patents
Turbine exhaust heat electricity generating device Download PDFInfo
- Publication number
- CN204152571U CN204152571U CN201420488667.6U CN201420488667U CN204152571U CN 204152571 U CN204152571 U CN 204152571U CN 201420488667 U CN201420488667 U CN 201420488667U CN 204152571 U CN204152571 U CN 204152571U
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- CN
- China
- Prior art keywords
- water pump
- exhaust heat
- steam turbine
- boiler
- feed water
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of turbine exhaust heat electricity generating device, it relates to a kind of device for generating power by waste heat.It comprises exhaust heat boiler, AQC boiler, steam turbine, generator, cooling tower, condenser, feed water pump of colding pressing, high pressure water pump and deaerating plant, exhaust heat boiler, AQC boiler are all connected with steam turbine, steam turbine is connected with AQC boiler, generator, condenser, condenser is connected with deaerating plant with cooling tower, feed water pump of colding pressing, high pressure water pump respectively, deaerating plant is connected with feed water pump of colding pressing, and feed water pump of colding pressing, high pressure water pump are all connected with AQC boiler.The waste heat that the utility model can utilize steam turbine to produce generates electricity, and improves its utilization ratio, avoids energy waste.
Description
Technical field
The utility model relates to a kind of device for generating power by waste heat, be specifically related to a kind of turbine exhaust heat electricity generating device.
Background technique
Steam turbine is when normally running, and steam turbine cycle efficiency is about 40%, and a large amount of heats is that steam discharge loss is recycled water-band and walks.Steam turbine is when low-vacuum-operating, and steam turbine cycle efficiency is about 30%, and have more heat energy to be taken away by heat supply network circulating water, unit low-vacuum-operating is lower than up-time efficiency.
Model utility content
For the deficiency that prior art exists, the utility model object is to provide a kind of turbine exhaust heat electricity generating device, and the waste heat that steam turbine can be utilized to produce generates electricity, and improves its utilization ratio, avoids energy waste.
To achieve these goals, the utility model realizes by the following technical solutions: turbine exhaust heat electricity generating device, comprise exhaust heat boiler, AQC boiler, steam turbine, generator, cooling tower, condenser, to cold pressing feed water pump, high pressure water pump and deaerating plant, exhaust heat boiler, AQC boiler is all connected with steam turbine, steam turbine and AQC boiler, generator, condenser is connected, condenser respectively with cooling tower, to cold pressing feed water pump, high pressure water pump is connected with deaerating plant, deaerating plant is connected with feed water pump of colding pressing, to cold pressing feed water pump, high pressure water pump is all connected with AQC boiler.
As preferably, described steam turbine adopts to be carried plate and joins vapour.
As preferably, described feed water pump of colding pressing, high pressure water pump are connected with variable-frequency motor respectively by permanent-magnet speed governor.
The waste heat that the utility model can utilize steam turbine to produce generates electricity, and improves its utilization ratio, avoids energy waste.
Accompanying drawing explanation
The utility model is described in detail below in conjunction with the drawings and specific embodiments;
Fig. 1 is structural representation of the present utility model.
Embodiment
The technological means realized for making the utility model, creation characteristic, reaching object and effect is easy to understand, below in conjunction with embodiment, setting forth the utility model further.
With reference to Fig. 1, this embodiment is by the following technical solutions: turbine exhaust heat electricity generating device, comprise exhaust heat boiler 1, AQC boiler 2, steam turbine 3, generator 4, cooling tower 5, condenser 6, to cold pressing feed water pump 7, high pressure water pump 8 and deaerating plant 9, exhaust heat boiler 1, AQC boiler 2 is all connected with steam turbine 3, steam turbine 3 and AQC boiler 2, generator 4, condenser 6 is connected, condenser 6 respectively with cooling tower 5, to cold pressing feed water pump 7, high pressure water pump 8 is connected with deaerating plant 9, deaerating plant 9 is connected with feed water pump 7 of colding pressing, to cold pressing feed water pump 7, high pressure water pump 8 is all connected with AQC boiler 2.
It should be noted that described steam turbine employing is carried plate and joined vapour.
In addition, described feed water pump 7 of colding pressing, high pressure water pump 8 are connected with variable-frequency motor respectively by permanent-magnet speed governor.
The working principle of this embodiment: the waste heat of waste gas carries out heat exchange by boiler and produces saturated vapour, and saturated vapour enters steam turbine acting, drives engine power generation.Exhaust steam after acting enters condenser and condenses into water, and through low-pressure heater, after arriving oxygen-eliminating device deoxygenation, send into boiler, be heated into saturated vapour through boiler, saturated vapor enters steam turbine work done again, carries out next thermodynamic cycle.
The waste heat that this embodiment can utilize steam turbine to produce generates electricity, and improves its utilization ratio, avoids energy waste.
More than show and describe basic principle of the present utility model and major character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and specification just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (3)
1. turbine exhaust heat electricity generating device, it is characterized in that, comprise exhaust heat boiler (1), AQC boiler (2), steam turbine (3), generator (4), cooling tower (5), condenser (6), to cold pressing feed water pump (7), high pressure water pump (8) and deaerating plant (9), exhaust heat boiler (1), AQC boiler (2) is all connected with steam turbine (3), steam turbine (3) and AQC boiler (2), generator (4), condenser (6) is connected, condenser (6) respectively with cooling tower (5), to cold pressing feed water pump (7), high pressure water pump (8) is connected with deaerating plant (9), deaerating plant (9) is connected with feed water pump of colding pressing (7), to cold pressing feed water pump (7), high pressure water pump (8) is all connected with AQC boiler (2).
2. turbine exhaust heat electricity generating device according to claim 1, is characterized in that, described steam turbine (3) employing is carried plate and joined vapour.
3. turbine exhaust heat electricity generating device according to claim 1, is characterized in that, described feed water pump of colding pressing (7), high pressure water pump (8) are connected with variable-frequency motor respectively by permanent-magnet speed governor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420488667.6U CN204152571U (en) | 2014-08-28 | 2014-08-28 | Turbine exhaust heat electricity generating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420488667.6U CN204152571U (en) | 2014-08-28 | 2014-08-28 | Turbine exhaust heat electricity generating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204152571U true CN204152571U (en) | 2015-02-11 |
Family
ID=52510696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420488667.6U Expired - Fee Related CN204152571U (en) | 2014-08-28 | 2014-08-28 | Turbine exhaust heat electricity generating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204152571U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104213952A (en) * | 2014-08-28 | 2014-12-17 | 湖州市道场乡资产经营有限公司 | Steam turbine waste heat power generating device |
-
2014
- 2014-08-28 CN CN201420488667.6U patent/CN204152571U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104213952A (en) * | 2014-08-28 | 2014-12-17 | 湖州市道场乡资产经营有限公司 | Steam turbine waste heat power generating device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150211 Termination date: 20150828 |
|
| EXPY | Termination of patent right or utility model |