CN207778400U - A kind of energy conservation type thermal power generating - Google Patents
A kind of energy conservation type thermal power generating Download PDFInfo
- Publication number
- CN207778400U CN207778400U CN201721639956.1U CN201721639956U CN207778400U CN 207778400 U CN207778400 U CN 207778400U CN 201721639956 U CN201721639956 U CN 201721639956U CN 207778400 U CN207778400 U CN 207778400U
- Authority
- CN
- China
- Prior art keywords
- coal
- turbine
- water supply
- supply tank
- thermal power
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- 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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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/30—Technologies for a more efficient combustion or heat usage
Abstract
The utility model discloses a kind of energy conservation type thermal power generatings, including coal-fired steam boiler, turbine, generator and water supply tank, the side of coal-fired steam boiler is connect by steam lead with turbine, the smoke tube being connected to coal furnace is installed at the top of coal-fired steam boiler, turbine is connect by transmission shaft with generator drive gear, conduit is recycled by carbonated drink and is connect with water supply tank in the bottom of turbine, the inside of water supply tank is equipped with heat exchange bend pipe, water supply tank is connected by moisturizing conduit with the steam oven in coal-fired steam boiler, small pump is installed on moisturizing conduit, one end of heat exchange bend pipe is connect with smoke tube, the other end is connect with soda acid spray column, smoke outlet is installed at the top of soda acid spray column.The device can recycle the superheated vapor after turbine generation, while the high-temperature flue gas that burning can be used to generate carries out heating preheating to boiler feed water, substantially increases the heat utilization rate of combustion power generation unit.
Description
Technical field
The utility model is related to a kind of power generator, more particularly to a kind of energy conservation type thermal power generating belongs to firepower hair
Electro-technical field.
Background technology
Thermal energy that thermal power generation generates when generally referring to using fuel combustions such as oil, coal and natural gases heats water,
Water is set to become high temperature, high-pressure steam, the general name of the mode then to be generated electricity again by vapor pushing generator.With coal, oil
Or natural gas is referred to as thermal power plant as the power plant of fuel.Existing thermal power plant, heat utilization rate is not high enough, is generating electricity
The a large amount of energy can be wasted in the process, and its burning waste gas is excluded by high-altitude chimney mostly, environment can be caused seriously to pollute.
Utility model content
The technical problems to be solved in the utility model is to overcome existing thermal power plant, and heat utilization rate is not high enough,
The a large amount of energy can be wasted in power generation process, and its burning waste gas is excluded by high-altitude chimney mostly, environment can be caused seriously
The defect of pollution provides a kind of energy conservation type thermal power generating.
In order to solve the above-mentioned technical problem, the utility model provides the following technical solution：
The utility model provides a kind of energy conservation type thermal power generating, including coal-fired steam boiler, turbine, generator
And water supply tank, the side of the coal-fired steam boiler are connect by steam lead with the turbine, the coal-fired steam boiler
Top the smoke tube being connected to coal furnace is installed, the turbine is connect by transmission shaft with the generator drive gear,
The bottom of the turbine is recycled conduit by carbonated drink and is connect with the water supply tank, the inside of the water supply tank be equipped with exchange heat it is curved
Pipe, the water supply tank are connected with the steam oven in the coal-fired steam boiler by moisturizing conduit, are pacified on the moisturizing conduit
Equipped with small pump, one end of the heat exchange bend pipe is connect with the smoke tube, and the other end is connect with soda acid spray column, the acid
Smoke outlet is installed at the top of alkali spray column.
As a kind of optimal technical scheme of the utility model, the inside of the coal-fired steam boiler is equipped with temperature sensing
Device and pressure sensor.
As a kind of optimal technical scheme of the utility model, the inside of the water supply tank is equipped with heat-preservation liner.
As a kind of optimal technical scheme of the utility model, the inside of the water supply tank is equipped with water level sensor.
As a kind of optimal technical scheme of the utility model, check valve is installed on the moisturizing conduit.
As a kind of optimal technical scheme of the utility model, the upper end of the soda acid spray column is provided with drying layer, institute
It states in drying layer added with alkaline drier.
The advantageous effect that the utility model is reached is：The device can recycle the superheated vapor after turbine generation, together
When can use burning generate high-temperature flue gas heating preheating is carried out to boiler feed water, substantially increase the thermal energy of combustion power generation unit
Utilization rate；It is provided with soda acid spray column, is discharged again after the flue gas progress that can be generated to burning is sufficiently cleaned up, reduces flue gas to air
Pollution.
Description of the drawings
Attached drawing is used to provide a further understanding of the present invention, and a part for constitution instruction, with this practicality
Novel embodiment for explaining the utility model, does not constitute limitations of the present invention together.In the accompanying drawings：
Fig. 1 is the structural schematic diagram of the utility model；
In figure：1, coal-fired steam boiler；2, turbine；3, generator；4, water supply tank；5, smoke tube；6, steam lead；
7, transmission shaft；8, carbonated drink recycles conduit；9, exchange heat bend pipe；10, small pump；11, moisturizing conduit；12, soda acid spray column.
Specific implementation mode
The preferred embodiment of the utility model is illustrated below in conjunction with attached drawing, it should be understood that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
Embodiment 1
As shown in Figure 1, the utility model provides a kind of energy conservation type thermal power generating, including coal-fired steam boiler 1, whirlpool
The side of turbine 2, generator 3 and water supply tank 4, coal-fired steam boiler 1 is connect by steam lead 6 with turbine 2, coal-fired steam
The top of boiler 1 is equipped with the smoke tube 5 being connected to coal furnace, and turbine 2 is sequentially connected by transmission shaft 7 and generator 3,
The bottom of turbine 2 is recycled conduit 8 by carbonated drink and is connect with water supply tank 4, and the inside of water supply tank 4 is equipped with heat exchange bend pipe 9, moisturizing
Case 4 is connected by moisturizing conduit 11 with the steam oven in coal-fired steam boiler 1, and small pump 10 is equipped on moisturizing conduit 11,
One end of heat exchange bend pipe 9 is connect with smoke tube 5, and the other end is connect with soda acid spray column 12, the top peace of soda acid spray column 12
Equipped with smoke outlet.
The inside of coal-fired steam boiler 1 is equipped with temperature sensor and pressure sensor, can be to the temperature and pressure in boiler
Power is monitored in real time, prevents accident.The inside of water supply tank 4 is equipped with heat-preservation liner, and the water in water supply tank passes through high temperature
Flue gas and the superheated vapor of recycling are heated to certain temperature, and setting heat-preservation liner can prevent its heat loss.The inside of water supply tank 4
Water level sensor is installed, certain moisture can be evaporated during steam-electric power, by water level sensor in water supply tank
Water level is monitored, convenient to add water in time.Check valve is installed on moisturizing conduit 11, prevents the water in boiler from passing through moisturizing conduit
Reflux.The upper end of soda acid spray column 12 is provided with drying layer, is purified by spray column added with alkaline drier, flue gas in drying layer
After can be more moist, it can be dried in processing by drying layer.
Concrete operating principle：Water in coal-fired steam boiler 1 in use, be heated by burning coal by the device first
High temperature and high pressure steam, steam are transported to by steam lead 6 in turbine 2 under high pressure effect, and the turbine for pushing it internal turns
It is dynamic, and turbine drives the rotation power generation of 3 inner rotator of generator by transmission shaft 7；High temperature and high pressure steam after pushing turbine rotation,
Conduit 8 is recycled by carbonated drink to be recovered in water supply tank 4, be the water heating in water supply tank 4 from the other end of turbine 2, and coal
The high-temperature flue gas generated that burns carries out thermal energy exchange by 4 inside of bend pipe 9 and water supply tank that exchanges heat, by the water in water supply tank 4 into one
Step heating；While coal-fired steam boiler 1 generates high-temperature steam power generation, water supply tank 4 passes through small pump 10 and moisturizing conduit 11
High-temperature-hot-water is persistently supplemented for boiler, reduces the thermal energy needed for its generation high-temperature steam.
The advantageous effect that the utility model is reached is：The device can recycle the superheated vapor after turbine generation, together
When can use burning generate high-temperature flue gas heating preheating is carried out to boiler feed water, substantially increase the thermal energy of combustion power generation unit
Utilization rate；It is provided with soda acid spray column, is discharged again after the flue gas progress that can be generated to burning is sufficiently cleaned up, reduces flue gas to air
Pollution.
Finally it should be noted that：The above descriptions are merely preferred embodiments of the present invention, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it still can be with technical scheme described in the above embodiments is modified, or to which part technical characteristic
Carry out equivalent replacement.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (6)
1. a kind of energy conservation type thermal power generating, including coal-fired steam boiler（1）, turbine（2）, generator（3）And water supply tank
（4）, which is characterized in that the coal-fired steam boiler（1）Side pass through steam lead（6）With the turbine（2）Connection, institute
State coal-fired steam boiler（1）Top the smoke tube being connected to coal furnace is installed（5）, the turbine（2）Pass through transmission
Axis（7）With the generator（3）It is sequentially connected, the turbine（2）Bottom conduit is recycled by carbonated drink（8）With the moisturizing
Case（4）Connection, the water supply tank（4）Inside heat exchange bend pipe is installed（9）, the water supply tank（4）Pass through moisturizing conduit（11）
With the coal-fired steam boiler（1）Interior steam oven is connected, the moisturizing conduit（11）On small pump is installed（10）, described
Exchange heat bend pipe（9）One end and the smoke tube（5）Connection, the other end and soda acid spray column（12）Connection, the soda acid spray
Drench tower（12）Top smoke outlet is installed.
2. a kind of energy conservation type thermal power generating according to claim 1, which is characterized in that the coal-fired steam boiler
（1）Inside temperature sensor and pressure sensor are installed.
3. a kind of energy conservation type thermal power generating according to claim 1, which is characterized in that the water supply tank（4）It is interior
Portion is equipped with heat-preservation liner.
4. a kind of energy conservation type thermal power generating according to claim 1, which is characterized in that the water supply tank（4）It is interior
Portion is equipped with water level sensor.
5. a kind of energy conservation type thermal power generating according to claim 1, which is characterized in that the moisturizing conduit（11）On
Check valve is installed.
6. a kind of energy conservation type thermal power generating according to claim 1, which is characterized in that the soda acid spray column（12）
Upper end be provided with drying layer, added with alkaline drier in the drying layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721639956.1U CN207778400U (en) | 2017-11-30 | 2017-11-30 | A kind of energy conservation type thermal power generating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721639956.1U CN207778400U (en) | 2017-11-30 | 2017-11-30 | A kind of energy conservation type thermal power generating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207778400U true CN207778400U (en) | 2018-08-28 |
Family
ID=63234362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721639956.1U Expired - Fee Related CN207778400U (en) | 2017-11-30 | 2017-11-30 | A kind of energy conservation type thermal power generating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207778400U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113551214A (en) * | 2021-07-20 | 2021-10-26 | 河南省锅炉压力容器安全检测研究院 | Industrial boiler flue economizer |
-
2017
- 2017-11-30 CN CN201721639956.1U patent/CN207778400U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113551214A (en) * | 2021-07-20 | 2021-10-26 | 河南省锅炉压力容器安全检测研究院 | Industrial boiler flue economizer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180828 Termination date: 20181130 |