CN207892669U - A kind of thermal power generation installation - Google Patents
A kind of thermal power generation installation Download PDFInfo
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- CN207892669U CN207892669U CN201721770942.3U CN201721770942U CN207892669U CN 207892669 U CN207892669 U CN 207892669U CN 201721770942 U CN201721770942 U CN 201721770942U CN 207892669 U CN207892669 U CN 207892669U
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- pipe
- combustion furnace
- power generation
- steam turbine
- thermal power
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Abstract
The utility model is related to a kind of thermal power generation installation, including ontology and Steam Turbine, the bottom end of ontology is provided with combustion furnace, and bell is hinged in the middle part of the combustion furnace, and the inside of the combustion furnace is rotatably connected to agitating paddle by shaft.The utility model device utilizes heat collecting sheet by the waste heat high efficiente callback of flue gas emission mouth, and heating evaporation vapor, the kinetic energy for acting on steam turbine is improved conducive to a large amount of vapor of assembly, reduce the waste of thermal energy, and the burning degree of fuel can be improved by the stirring of agitating paddle intermittence, burning is helped conducive to air flowing, burning is avoided to be not thorough, Steam Turbine is sprayed by multiple jet pipe accuracies, the side of vapor is avoided to overflow, improve the utilization rate of vapor kinetic energy, and the effect of demarcation strip is to obstruct the flowing of both ends vapor, the interference effect for avoiding relative direction from flowing, water level sensor can intelligent control to carrying out timely moisturizing in evaporation boiler, empty pot is avoided to burn and accident occurs.
Description
Technical field
The utility model is related to steam power plant fields, and in particular to a kind of thermal power generation installation.
Background technology
Thermal energy that thermal power generation generates when generally referring to using fuel combustions such as coal, oil and natural gas heats water,
So that water is become high temperature, high-pressure steam, is then generated electricity using high-pressure steam pushing turbine, and the thermal power plant in China
Mainly based on fire coal, improve since its usually ignored its easy to operate at low cost puies forward effect, and thermal power generation under normal circumstances
Excessively coarse for the burning processing of fuel, being easy, which makes fuel burn in stove, is not thorough, and leads to the waste of the burning energy, and right
It is also insufficient in the waste heat recovery of combustion product gases, it is unable to reach efficiently and rapidly waste heat recovery, and water-vapour spray pushes steamer
There are a large amount of vapor sides to overflow for rotation, for being not thorough with the conversion of vapor kinetic energy, causes whole thermal power generation efficiency low
Under.
Utility model content
The utility model provides a kind of thermal power generation installation, solves the problems, such as techniques discussed above.
The scheme that the utility model solves above-mentioned technical problem is as follows：
The bottom of a kind of thermal power generation installation, including ontology and Steam Turbine, the ontology is provided with combustion furnace, the combustion
It burns and is hinged with bell in the middle part of stove, the inside of the combustion furnace is rotatably connected to agitating paddle, one end of the shaft by shaft
It is fixedly connected with the output shaft of motor, the side of the combustion furnace is provided with controller, and the inner bottom of the ontology, which is fixed, to be connected
It is connected to evaporation boiler, the evaporation boiler is located at the top of the combustion furnace and water level sensor is arranged inside, the top of Steam Turbine
End middle part is fixedly connected with a point gas connector, and the evaporation boiler is socketed with moisturizing on a lateral wall of the water level sensor
It manages, is provided with water valve in the middle part of the water supply pipe, the top-rear side of the combustion furnace is provided with the time relay, the steam turbine
The inner rotation of group is connected with impeller, and the outside surrounding of the impeller is provided with movable vane piece, the water level sensor and it is described when
Between relay and the controller be electrically connected.
Further, the side of the combustion furnace is fixedly connected with stovepipe, and the side of the ontology, which is fixedly connected, to have surplus heat
The bottom end of evaporation tank, the waste heat evaporation tank is connected with heat conducting pipe, and the inside of the stovepipe is connected with heat collecting sheet, the thermal-arrest
Piece is conductive graphite sheet material, and one end of the heat collecting sheet is fixedly connected with the bottom end of the heat conducting pipe.
Further, the heat conducting pipe is rotary type copper pipe, and the heat conducting pipe is arranged in parallel with three groups, between the heat conducting pipe
Spacing be more than 10cm.
Further, the top of the evaporation boiler is fixedly connected with remittance vapour chamber, and the remittance vapour chamber is acted on described by jet pipe
The inside of Steam Turbine, and the side for converging vapour chamber is socketed by the side top of tracheae and the waste heat evaporation tank.
Further, the jet pipe is provided with four, and jet pipe distribution in a center of symmetry, and the jet pipe is gooseneck knot
Structure, the jet pipe is by nozzle act in the surface of the movable vane piece, and the angle of the jet pipe and horizontal plane is 75 °.
Further, the body interior top is provided with cooler, and the side of the cooler is socketed with heat exchanger tube, described
Condenser pipe is helically wound around the outer surface of the cooler, and one end of the condenser pipe passes through return duct and the evaporation boiler
Side is fixedly connected, the other end of the condenser pipe is fixedly connected with the side of the waste heat evaporation tank, the gas connector that divides
It is fixedly connected in the middle part of top and the condenser pipe.
Further, the centre inside the Steam Turbine is provided with shim, and the shim is up-narrow and down-wide taper knot
Structure.
The beneficial effects of the utility model are：The utility model device is efficient by the waste heat of flue gas emission mouth using heat collecting sheet
Recycling, and heating evaporation vapor reduce the wave of thermal energy conducive to the kinetic energy that a large amount of vapor raisings act on steam turbine is assembled
Take, and the burning degree of fuel can be improved by the stirring of agitating paddle intermittence, helps burning conducive to air flowing, avoid burning not
Thoroughly, Steam Turbine is sprayed by multiple jet pipe accuracies, avoids the side of vapor from overflowing, improves the utilization of vapor kinetic energy
Rate, and the effect of demarcation strip is to obstruct the flowing of both ends vapor, the interference effect for avoiding relative direction from flowing, level sensor
Device can intelligent control to carrying out timely moisturizing in evaporation boiler, avoid empty pot from burning and accident occurs.
The above description is merely an outline of the technical solution of the present invention, in order to better understand the skill of the utility model
Art means, and can be implemented in accordance with the contents of the specification, below on the preferred embodiment of the present invention and the accompanying drawings in detail
It describes in detail bright as after.Specific embodiment of the present utility model is shown in detail by following embodiment and its attached drawing.
Description of the drawings
Attached drawing described herein is used to provide a further understanding of the present invention, and is constituted part of this application,
The exemplary embodiment of the utility model and the description thereof are used to explain the utility model, does not constitute to the improper of the utility model
It limits.In the accompanying drawings：
Fig. 1 is the internal structure schematic diagram of the utility model entirety；
Fig. 2 is the side view of the utility model ontology；
Fig. 3 is the structural schematic diagram of the utility model Steam Turbine.
In attached drawing, parts list represented by the reference numerals are as follows：
1, ontology；2, stovepipe；3, waste heat evaporation tank；4, heat conducting pipe；5, evaporation boiler；6, heat collecting sheet；7, bell；8, cooling
Device；9, divide gas connector；10, condenser pipe；11, heat exchanger tube；12, Steam Turbine；13, jet pipe；14, remittance vapour chamber；15, return duct；16、
Water level sensor；17, water supply pipe；18, water valve；19, controller；20, agitating paddle；21, combustion furnace；22, the time relay；23、
Shaft；24, motor；25, impeller；26, movable vane piece；27, shim.
Specific implementation mode
The principles of the present invention and feature are described below in conjunction with attached drawing 1-3, example is served only for explaining this
Utility model is not intended to limit the scope of the utility model.In the following passage by way of example more specifically with reference to attached drawing
The utility model is described.According to following explanation and claims, will be become apparent from feature the advantages of the utility model.It needs to illustrate
, attached drawing is all made of very simplified form and uses non-accurate ratio, only to it is convenient, lucidly aid in illustrating this
The purpose of utility model embodiment.
It should be noted that when component is referred to as " being fixed on " another component, it can be directly on another component
Or there may also be components placed in the middle.When a component is considered as " connection " another component, it can be directly connected to
To another component or it may be simultaneously present component placed in the middle.When a component is considered as " being set to " another component, it
Can be set up directly on another component or may be simultaneously present component placed in the middle.Term as used herein is " vertical
", " horizontal ", "left", "right" and similar statement for illustrative purposes only.
Unless otherwise defined, all of technologies and scientific terms used here by the article is led with the technology for belonging to the utility model
The normally understood meaning of technical staff in domain is identical.Terminology used in the description of the utility model herein only be
The purpose of description specific embodiment, it is not intended that in limitation the utility model.Term " and or " used herein includes
Any and all combinations of one or more relevant Listed Items.
As shown in Figs. 1-3, a kind of thermal power generation installation, including ontology 1 and Steam Turbine 12, the bottom of ontology 1 are provided with
The middle part of combustion furnace 21, the combustion furnace 21 is hinged with bell 7, and the inside of the combustion furnace 21 is rotatably connected to by shaft 23
One end of agitating paddle 20, the shaft 23 is fixedly connected with the output shaft of motor 24, and the side of the combustion furnace 21 is provided with control
The inner bottom of device 19 processed, the ontology 1 is fixedly connected with evaporation boiler 5, and the evaporation boiler 5 is located at the top of the combustion furnace 21
And water level sensor 16 is arranged inside, the top middle portion of Steam Turbine 12 is fixedly connected with a point gas connector 9, the evaporation boiler 5
It is socketed with water supply pipe 17 on a lateral wall of the water level sensor 16, the middle part of the water supply pipe 17 is provided with water valve
18, the top-rear side of the combustion furnace 21 is provided with the time relay 22, and the inner rotation of the Steam Turbine 12 is connected with leaf
Wheel 25, the outside surrounding of the impeller 25 be provided with movable vane piece 26, the water level sensor 16 and the time relay 22 with
The controller 19 is electrically connected.
Wherein, the side of the combustion furnace 21 is fixedly connected with stovepipe 2, and the side of the ontology 1, which is fixedly connected, has a surplus
The bottom end of thermal evaporation case 3, the waste heat evaporation tank 3 is connected with heat conducting pipe 4, and the inside of the stovepipe 2 is connected with heat collecting sheet 6,
The heat collecting sheet 6 is conductive graphite sheet material, and one end of the heat collecting sheet 6 is fixedly connected with the bottom end of the heat conducting pipe 4, stone
The good heat conductivity of the heat collecting sheet 6 made of ink sheet, and corrosion resistance and chemical stability are more preferably compared to metal material.
Wherein, the heat conducting pipe 4 is rotary type copper pipe, and the heat conducting pipe 4 is arranged in parallel with three groups, the heat conducting pipe 4 it
Between spacing be more than 10cm, improve heat transfer efficiency and heat-transfer rate.
Wherein, the top of the evaporation boiler 5 is fixedly connected with remittance vapour chamber 14, and the remittance vapour chamber 14 is acted on by jet pipe 13
The inside of the Steam Turbine 12, and the side top that the side for converging vapour chamber 14 passes through tracheae and the waste heat evaporation tank 3
Socket, the remittance vapour chamber 14 can assemble many places evaporation vapor, convenient for accurately acting on the Steam Turbine 12.
Wherein, the jet pipe 13 is provided with four, and 13 distribution in a center of symmetry of the jet pipe, and the jet pipe 13 is gooseneck
Pipe structure, the jet pipe 13 by nozzle act in the surface of the movable vane piece 26, and the angle of the jet pipe 13 and horizontal plane
It it is 75 °, the positioning distribution of the jet pipe 13 is conducive to improve the kinetic energy efficiency of vapor, avoids vapor side from overflowing and causes kinetic energy unrestrained
Take.
Wherein, 1 inner tip of the ontology is provided with cooler 8, and the side of the cooler 8 is socketed with heat exchanger tube 11,
The condenser pipe 10 is helically wound around the outer surface of the cooler 8, and one end of the condenser pipe 10 by return duct 15 with
The side of the evaporation boiler 5 is fixedly connected, and the side of the other end of the condenser pipe 10 and the waste heat evaporation tank 3, which is fixed, to be connected
It connects, the top for dividing gas connector 9 is fixedly connected with 10 middle part of the condenser pipe, and the condenser pipe 10 contributes to vapor
It recycles, effectively save water resource.
Wherein, the centre inside the Steam Turbine 12 is provided with shim 27, and the shim 27 is up-narrow and down-wide cone
Shape structure, the shim 27 can effectively obstruct both sides flowing water steam, prevent convection current from influencing the kinetic energy of vapor.
The concrete operating principle and application method of the utility model be：In use, it is utilized by opening water valve 18
Water supply pipe 17 fills into clear water in evaporation boiler 5, until clear water stopped water filling after not having water level sensor 16, while being evaporated in waste heat
Then fuel is added in combustion furnace 21, fuel is lighted, at the same time, in the effect of the time relay 22 for injected clear water in case 3
Under, the meeting timing controlled of controller 19 motor 24 drives agitating paddle 20 to rotate, so that air fully flows in fuel, improves fuel
Burning degree, clear water evaporates at high temperature in evaporation boiler 5 becomes high-temperature high-pressure steam and enters to converge in vapour chamber 14, at the same time
Heat collecting sheet 6 in stovepipe 2 is also acted on fume afterheat in the clear water in waste heat evaporation tank 3 by heat conducting pipe 4, vapor one
It rises and enters remittance vapour chamber 14, high-pressure steam is sprayed in 26 surface of movable vane piece by jet pipe 13, the rotation of impeller 25 is made to drive steamer
The work power generation of unit 12, and shim 27 then effectively obstructs both sides relative direction flowing water steam, and make the vapor being finished
Then by dividing gas connector 9 to enter in both sides condenser pipe 10, entered respectively by return duct 15 under 8 condensation of cooler remaining
Water circulation use is carried out in thermal evaporation case 3 and evaporation boiler 5, and heat carries out heat by heat exchanger 11 and outside air in cooler 8
It exchanges, to realize efficient power generation.
The above, the only preferred embodiment of the utility model not make in any form the utility model
Limitation；The those of ordinary skill of all industry can be shown in by specification attached drawing and described above and swimmingly implement this practicality
It is novel；But all those skilled in the art are not departing within the scope of technical solutions of the utility model, using being taken off above
The technology contents shown and the equivalent variations of a little variation, modification and evolution made, are the equivalent embodiment of the utility model；
Meanwhile all substantial technologicals according to the utility model to the change of any equivalent variations made by above example, modify and drill
Become etc., still fall within the protection domain of the technical solution of the utility model.
Claims (7)
1. a kind of thermal power generation installation, including ontology (1) and Steam Turbine (12), which is characterized in that the bottom of the ontology (1)
It is provided with combustion furnace (21), bell (7) is hinged in the middle part of the combustion furnace (21), the inside of the combustion furnace (21) is by turning
Axis (23) is rotatably connected to agitating paddle (20), and one end of the shaft (23) is fixedly connected with the output shaft of motor (24), described
The side of combustion furnace (21) is provided with controller (19), and the inside of the ontology (1) is fixedly connected with evaporation boiler (5), the steaming
Hair pot (5) is located at the top of the combustion furnace (21) and water level sensor (16) is arranged inside, the top of Steam Turbine (12)
Middle part is fixedly connected with a point gas connector (9), and the evaporation boiler (5) is socketed on a lateral wall of the water level sensor (16)
There is water supply pipe (17), water valve (18), the top-rear side setting of the combustion furnace (21) are provided in the middle part of the water supply pipe (17)
The inner rotation of having time relay (22), the Steam Turbine (12) is connected with impeller (25), the outside of the impeller (25)
Surrounding is provided with movable vane piece (26), the water level sensor (16) and the time relay (22) and the controller (19) electricity
Property connection.
2. a kind of thermal power generation installation according to claim 1, which is characterized in that the side of the combustion furnace (21), which is fixed, to be connected
It is connected to stovepipe (2), the side of the ontology (1) is fixedly connected with the evaporation tank that has surplus heat (3), the bottom of the waste heat evaporation tank (3)
End is connected with heat conducting pipe (4), and the inside of the stovepipe (2) is connected with heat collecting sheet (6), and the heat collecting sheet (6) is conductive graphite
Sheet material, and one end of the heat collecting sheet (6) is fixedly connected with the bottom end of the heat conducting pipe (4).
3. a kind of thermal power generation installation according to claim 2, which is characterized in that the heat conducting pipe (4) is rotary type copper pipe,
The heat conducting pipe (4) is arranged in parallel with three groups, and the spacing between the heat conducting pipe (4) is more than 10cm.
4. a kind of thermal power generation installation according to claim 2, which is characterized in that the top of the evaporation boiler (5), which is fixed, to be connected
It is connected to remittance vapour chamber (14), the remittance vapour chamber (14) acts on the inside of the Steam Turbine (12) by jet pipe (13), and described
The side of remittance vapour chamber (14) passes through tracheae and the side top of the waste heat evaporation tank (3) is socketed.
5. a kind of thermal power generation installation according to claim 4, which is characterized in that the jet pipe (13) is provided with four, and
The jet pipe (13) distribution in a center of symmetry, the jet pipe (13) are gooseneck structure, and the jet pipe (13) passes through nozzle act
Surface in the movable vane piece (26), and the jet pipe (13) and the angle of horizontal plane are 75 °.
6. a kind of thermal power generation installation according to claim 2, which is characterized in that ontology (1) inner tip is provided with
The side of cooler (8), the cooler (8) is socketed with heat exchanger tube (11), and condenser pipe (10) is helically wound around the cooler
(8) outer surface, and one end of the condenser pipe (10) is fixed by the side of return duct (15) and the evaporation boiler (5) and is connected
It connects, the other end of the condenser pipe (10) is fixedly connected with the side of the waste heat evaporation tank (3), the gas connector (9) that divides
It is fixedly connected in the middle part of top and the condenser pipe (10).
7. a kind of thermal power generation installation according to claim 1, which is characterized in that the internal centre of the Steam Turbine (12)
It is provided with shim (27), the shim (27) is up-narrow and down-wide pyramidal structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721770942.3U CN207892669U (en) | 2017-12-18 | 2017-12-18 | A kind of thermal power generation installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721770942.3U CN207892669U (en) | 2017-12-18 | 2017-12-18 | A kind of thermal power generation installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207892669U true CN207892669U (en) | 2018-09-21 |
Family
ID=63549066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721770942.3U Expired - Fee Related CN207892669U (en) | 2017-12-18 | 2017-12-18 | A kind of thermal power generation installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207892669U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111622813A (en) * | 2020-06-22 | 2020-09-04 | 信和（天津）环保科技发展有限公司 | Low-temperature magnetization degradation furnace with power generation function |
-
2017
- 2017-12-18 CN CN201721770942.3U patent/CN207892669U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111622813A (en) * | 2020-06-22 | 2020-09-04 | 信和（天津）环保科技发展有限公司 | Low-temperature magnetization degradation furnace with power generation function |
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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: 20180921 Termination date: 20181218 |