CN214787575U - Steam turbine waste heat power generation device - Google Patents
Steam turbine waste heat power generation device Download PDFInfo
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- CN214787575U CN214787575U CN202120837863.XU CN202120837863U CN214787575U CN 214787575 U CN214787575 U CN 214787575U CN 202120837863 U CN202120837863 U CN 202120837863U CN 214787575 U CN214787575 U CN 214787575U
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- pipe
- waste heat
- power generation
- heat power
- generation device
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Abstract
The utility model provides a steam turbine waste heat power generation device. Steam turbine waste heat power generation facility includes: a base plate; the condensation tower is fixedly arranged on the top of the bottom plate; the plurality of condensation plates are fixedly arranged on the inner wall of the condensation tower; the transverse pipe is fixedly provided with the tops of the plurality of condensation plates; the drainage hopper is fixedly arranged on the inner wall of the condensation tower; the water pump is arranged in the condensation tower; the rotating box is fixedly arranged at the top of the bottom plate; one end of the connecting pipe is fixedly arranged on the transverse pipe, and the other end of the connecting pipe extends into the rotating box; the impeller, the impeller rotates and installs on the inner wall of rotation case. The utility model provides a steam turbine waste heat power generation facility has can make full use of steam turbine waste heat, is convenient for carry out abluent advantage to its inside.
Description
Technical Field
The utility model relates to a steam turbine technical field especially relates to a steam turbine waste heat power generation facility.
Background
The steam turbine is also called as a steam turbine engine, and is a rotary steam power device.A high-temperature high-pressure steam passes through a fixed nozzle to become an accelerated airflow and then is sprayed onto blades, so that a rotor provided with blade rows rotates, and simultaneously, the rotor does work outwards. Steam turbines are the main equipment of modern thermal power plants.
At the in-process of present most thermal power factory electricity generation, often all make high temperature steam flow through the steam turbine and drive the rotor and rotate and generate electricity, flow through the steam turbine at high temperature steam after, most all directly discharge after the condensation treatment, just so residual heat in these steam has been wasted, and some devices that utilize steam turbine waste heat to generate electricity of current are because the steam turbine exhaust is most for the flue gas at the in-process that uses, consequently inside some smoke and dust that often can remain in the permanent use of waste heat power generation device, the clearance is got up also comparatively trouble.
Therefore, it is necessary to provide a turbine exhaust heat power generation device to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem provide a can make full use of steam turbine waste heat, be convenient for carry out abluent steam turbine waste heat power generation facility to its inside.
In order to solve the technical problem, the utility model provides a steam turbine waste heat power generation device, include: a base plate; the condensation tower is fixedly arranged on the top of the bottom plate; the plurality of condensation plates are fixedly arranged on the inner wall of the condensation tower; the transverse pipe is fixedly provided with the tops of the plurality of condensation plates; the drainage hopper is fixedly arranged on the inner wall of the condensation tower; the water pump is arranged in the condensation tower; the rotating box is fixedly arranged at the top of the bottom plate; one end of the connecting pipe is fixedly arranged on the transverse pipe, and the other end of the connecting pipe extends into the rotating box; the impeller is rotatably arranged on the inner wall of the rotating box, and one end of the impeller extends out of the rotating box; the first gear is fixedly arranged on the impeller; the generator is fixedly arranged on the bottom plate; and the second gear is fixedly arranged on the output shaft of the generator and is meshed with the first gear.
Preferably, an air inlet pipe is fixedly installed on the condensing tower, and a valve is arranged on the air inlet pipe.
Preferably, a pressure pump is arranged on the connecting pipe, and the bottom of the pressure pump is fixedly connected with the top of the condensing tower.
Preferably, fixed mounting has the mounting panel on the inner wall of condensing tower, the water pump with the top fixed connection of mounting panel, fixed mounting has the drinking-water pipe on the water inlet of water pump, the one end of drinking-water pipe extends to the below of mounting panel, be equipped with the drain pipe on the delivery port of water pump, the other end of drain pipe with violently manage fixed connection.
Preferably, the rotating box is internally provided with two arc-shaped baffles, the impeller is positioned between the two arc-shaped baffles, and the rotating box is provided with an exhaust pipe.
Preferably, fixed mounting has the shower on the top inner wall of condensing tower, be equipped with the two-way valve on the drain pipe, fixed mounting has first connecting pipe on the two-way valve, the one end of first connecting pipe with shower fixed connection, fixed mounting has the second connecting pipe on the two-way valve, the one end of second connecting pipe with violently manage fixed connection.
Preferably, a plurality of high-pressure nozzles are fixedly mounted on the spray pipe, a plurality of dust screens are fixedly mounted on the high-pressure nozzles, a drain pipe is fixedly mounted on the condensation tower, and a valve is arranged on the drain pipe.
Compared with the prior art, the utility model provides a steam turbine waste heat power generation device has following beneficial effect:
the utility model provides a steam turbine waste heat power generation device, through injecting aqueous solution in the condensation plate of fixing in the condensing tower, the temperature of the steam that gets into in the air intake just can make the aqueous solution in the condensation plate vaporize, and the liquefaction will take place through the steam in the air intake, later just flow down through the drainage fill, thereby can carry out the comparatively environmental protection of repeated utilization in with these liquefied water suction condensation plates through the water pump when needs, and the produced steam in vaporization drives the impeller and rotates, the impeller rotates and just can drive the generator and rotate and generate electricity, thereby can carry out make full use of to the waste heat that the steam turbine produced.
Drawings
Fig. 1 is a schematic front view of a steam turbine waste heat power generation device according to a first embodiment of the present invention;
fig. 2 is a schematic top view of a condensation plate in a first embodiment of the steam turbine waste heat power generation device according to the present invention;
fig. 3 is a schematic front view of a steam turbine waste heat power generation device according to a second embodiment of the present invention;
fig. 4 is an enlarged schematic view of a portion a shown in fig. 3.
Reference numbers in the figures: 1. a base plate; 2. a condensing tower; 3. an air inlet pipe; 4. a transverse tube; 5. a condensing plate; 6. a drainage hopper; 7. a water pump; 8. a water pumping pipe; 9. a drain pipe; 10. a rotating box; 11. a connecting pipe; 12. an impeller; 13. an exhaust pipe; 14. a first gear; 15. a generator; 16. a second gear; 17. a shower pipe; 18. a two-way valve; 19. a first connecting pipe; 20. a second connecting pipe.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
First embodiment
Referring to fig. 1-2, in a first embodiment of the present invention, a steam turbine waste heat power generation apparatus includes a base plate 1; the condensation tower 2 is fixedly arranged on the top of the bottom plate 1; the condensation plates 5 are all fixedly arranged on the inner wall of the condensation tower 5, a cavity is arranged in each condensation plate 5, water solution is injected into the cavity, and water in the condensation plates 5 can be vaporized after steam with waste heat enters the cavity; the horizontal pipe 4 is fixedly installed at the tops of the plurality of condensation plates 5, and the horizontal pipe 4 is arranged to connect the plurality of condensation plates 5, so that steam in the plurality of condensation plates 5 can be diffused or water can be injected into the plurality of condensation plates 5; the drainage hopper 6 is fixedly arranged on the inner wall of the condensation tower 2, and the steam discharged into the condensation tower 2 can flow down along the drainage hopper 6 after being liquefied by the drainage hopper 6; the water pump 7, the said water pump 7 is set up in the said condensation tower 2; the rotating box 10 is fixedly arranged at the top of the bottom plate 1; one end of the connecting pipe 11 is fixedly installed on the horizontal pipe 4, the other end of the connecting pipe 11 extends into the rotating box 10, and the steam vaporized in the condensing plate 5 is injected into the rotating box 10 by arranging the connecting pipe 11; the impeller 12 is rotatably installed on the inner wall of the rotating box 10, and one end of the impeller 12 extends out of the rotating box 10; the first gear 14, the said first gear 14 is fixedly mounted on the said impeller 12; the generator 15, the said generator 15 is fixedly mounted on said bottom plate 1; and the second gear 16 is fixedly arranged on the output shaft of the generator 15, the second gear 16 is meshed with the first gear 14, and the generator 15 is rotated to generate power through the transmission of the second gear 16 and the first gear 14.
In order to enable the steam exhausted by the steam turbine to enter the condensing tower 2, in this embodiment, preferably, an air inlet pipe 3 is fixedly installed on the condensing tower 2, and a valve is arranged on the air inlet pipe 3.
In order to increase the flow rate of the steam flowing through the connecting pipe 11, in this embodiment, it is preferable that a pressure pump is provided on the connecting pipe 11, and the bottom of the pressure pump is fixedly connected to the top of the condensing tower 2.
In order to install water pump 7 and can carry out reuse with the produced water of steam liquefaction that emits into in the condensing tower 2, in this embodiment, it is preferred, fixed mounting has the mounting panel on the inner wall of condensing tower 2, water pump 7 with the top fixed connection of mounting panel, fixed mounting has drinking-water pipe 8 on the water inlet of water pump 7, the one end of drinking-water pipe 8 extends to the below of mounting panel, be equipped with drain pipe 9 on the delivery port of water pump 7, the other end of drain pipe 9 with violently manage 4 fixed connection.
In order to increase the rotation speed of the impeller 12, in this embodiment, it is preferable that two arc-shaped baffles are arranged in the rotation box 10, the impeller 12 is located between the two arc-shaped baffles, and an exhaust pipe 13 is arranged on the rotation box 10.
The utility model provides a steam turbine waste heat power generation device's theory of operation as follows:
when the waste heat of the steam turbine is used for generating electricity, firstly, waste heat steam is sent into the condensing tower 2 through the air inlet pipe 3, at the moment, a large amount of heat still exists in the steam, the heat liquefies the steam under the action of the condensing plate 5, water generated by liquefaction is discharged into the lower part of the mounting plate through the drain hopper 6, and when the condensing plate cools the steam, the heat contained in the steam drives water in the condensing plate 5 to vaporize, the water vapor generated by vaporization can upwards enter the transverse pipe 4, then the steam flows into the connecting pipe 11, the steam is pressurized under the action of the pressurizing pump, so that the flow rate of the steam in the connecting pipe 11 is increased, then the steam enters the rotating box 10 along the connecting pipe 11, the impeller 12 in the rotating box 10 is driven to rotate between the two arc-shaped baffles in the rotating box 10, and then the steam in the rotating box 10 is discharged along the exhaust pipe 13, and impeller 12 just can drive first gear 14 at the pivoted in-process and rotate, thereby can drive generator 15 through the meshing effect between first gear 14 and the second gear 16 and rotate, thereby can make generator 15 generate electricity, just so can carry out the power generation to the waste heat that the steam turbine produced, and can open water pump 7 after the water in condenser plate 5 is used up, water pump 7 takes out the water that mounting panel below liquefaction produced through drinking-water pipe 8, and send into violently the pipe 4 in through drain pipe 9, later just can carry out the moisturizing to condenser plate 5 in the condenser plate 5 through violently flowing into of pipe 4.
Compared with the prior art, the utility model provides a steam turbine waste heat power generation device has following beneficial effect:
during the use, through injecting aqueous solution in the condensation plate 5 of fixing in condensing tower 2, the temperature of the steam that gets into in the intake pipe 3 just can make the aqueous solution in the condensation plate 5 vaporize, and the liquefaction will take place for steam through in the intake pipe 3, just later flow down through drain hopper 6, thereby can carry out the comparatively environmental protection of repeated utilization in these liquefied water suction condensation plate 5 through water pump 7 when needing, and drive impeller 12 in the produced steam of vaporization and rotate, impeller 12 rotates and just can drive generator 15 and rotate and generate electricity, thereby can carry out make full use of to the waste heat that the steam turbine produced.
Second embodiment:
based on the steam turbine waste heat power generation device provided by the first embodiment of the application, the second embodiment of the application provides another steam turbine waste heat power generation device. The second embodiment is merely a preferred way of the first embodiment, and the implementation of the second embodiment does not affect the implementation of the first embodiment alone.
The second embodiment of the present invention will be further explained with reference to the drawings and the embodiments.
Referring to fig. 3-4, in a second embodiment of the automatic meter detecting device of the present invention: steam turbine waste heat power generation facility still includes fixed mounting has shower 17 on the top inner wall of condensing tower 2, be equipped with two-way valve 18 on the drain pipe 9, select to inject water violently to manage 4 or shower 17 in through setting up two-way valve 18, fixed mounting has first connecting pipe 19 on the two-way valve 18, first connecting pipe 19 one end with shower 17 fixed connection sends into shower 17 through setting up first connecting pipe 19 in with the water that the steam liquefaction produced, fixed mounting has second connecting pipe 20 on the two-way valve 18, the one end of second connecting pipe 20 with violently manage 4 fixed connection.
In order to wash the inner wall of condensing tower 2 and the outer wall of condensing plate 5, in this embodiment, it is preferred that fixed mounting has a plurality of high pressure nozzles, a plurality of on the shower 17 equal fixed mounting has the dust screen on the high pressure nozzle, just fixed mounting has the blow off pipe on condensing tower 2, be equipped with the valve on the blow off pipe.
When the surface of the inner wall of the condensing tower 2 and the condensing plate 5 needs to be cleaned in the device, the water pump 7 is opened, the water pump 7 pumps water out through the water pumping pipe 8, the two-way valve 18 is opened, the valve port on the first connecting pipe 19 in the flowing direction on the two-way valve 18 is opened, the water generated by liquefaction below the mounting plate can flow into the spray pipe 17 through the drain pipe 9, and the water is sprayed out through the high-pressure spray nozzle on the spray pipe 17, the condensing tower 2 and the condensing plate 5 can be cleaned, and the cleaned water can be discharged through the valve on the drain pipe.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (7)
1. A steam turbine waste heat power generation device is characterized by comprising:
a base plate;
the condensation tower is fixedly arranged on the top of the bottom plate;
the plurality of condensation plates are fixedly arranged on the inner wall of the condensation tower;
the transverse pipe is fixedly provided with the tops of the plurality of condensation plates;
the drainage hopper is fixedly arranged on the inner wall of the condensation tower;
the water pump is arranged in the condensation tower;
the rotating box is fixedly arranged at the top of the bottom plate;
one end of the connecting pipe is fixedly arranged on the transverse pipe, and the other end of the connecting pipe extends into the rotating box;
the impeller is rotatably arranged on the inner wall of the rotating box, and one end of the impeller extends out of the rotating box;
the first gear is fixedly arranged on the impeller;
the generator is fixedly arranged on the bottom plate;
and the second gear is fixedly arranged on the output shaft of the generator and is meshed with the first gear.
2. The turbine waste heat power generation device according to claim 1, wherein an air inlet pipe is fixedly arranged on the condensing tower, and a valve is arranged on the air inlet pipe.
3. The turbine waste heat power generation device according to claim 1, wherein a pressure pump is arranged on the connecting pipe, and the bottom of the pressure pump is fixedly connected with the top of the condensing tower.
4. The turbine waste heat power generation device according to claim 1, wherein a mounting plate is fixedly mounted on the inner wall of the condensation tower, the water pump is fixedly connected with the top of the mounting plate, a water pumping pipe is fixedly mounted on a water inlet of the water pump, one end of the water pumping pipe extends to the lower portion of the mounting plate, a water discharging pipe is arranged on a water outlet of the water pump, and the other end of the water discharging pipe is fixedly connected with the transverse pipe.
5. The turbine waste heat power generation device according to claim 1, wherein two arc-shaped baffles are arranged in the rotating box, the impeller is positioned between the two arc-shaped baffles, and an exhaust pipe is arranged on the rotating box.
6. The turbine waste heat power generation device according to claim 4, wherein a spray pipe is fixedly installed on the inner wall of the top of the condensation tower, a two-way valve is arranged on the drain pipe, a first connecting pipe is fixedly installed on the two-way valve, one end of the first connecting pipe is fixedly connected with the spray pipe, a second connecting pipe is fixedly installed on the two-way valve, and one end of the second connecting pipe is fixedly connected with the transverse pipe.
7. The turbine waste heat power generation device according to claim 6, wherein a plurality of high-pressure nozzles are fixedly installed on the spray pipe, a dust screen is fixedly installed on each of the plurality of high-pressure nozzles, a drain pipe is fixedly installed on the condensing tower, and a valve is arranged on the drain pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120837863.XU CN214787575U (en) | 2021-04-23 | 2021-04-23 | Steam turbine waste heat power generation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120837863.XU CN214787575U (en) | 2021-04-23 | 2021-04-23 | Steam turbine waste heat power generation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214787575U true CN214787575U (en) | 2021-11-19 |
Family
ID=78686947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120837863.XU Expired - Fee Related CN214787575U (en) | 2021-04-23 | 2021-04-23 | Steam turbine waste heat power generation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214787575U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114294979A (en) * | 2021-12-30 | 2022-04-08 | 淮安兄弟生物科技有限公司 | Cool water recycle system that congeals of steam for glycyrrhetinic acid extraction |
-
2021
- 2021-04-23 CN CN202120837863.XU patent/CN214787575U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114294979A (en) * | 2021-12-30 | 2022-04-08 | 淮安兄弟生物科技有限公司 | Cool water recycle system that congeals of steam for glycyrrhetinic acid extraction |
| CN114294979B (en) * | 2021-12-30 | 2024-02-23 | 淮安兄弟生物科技有限公司 | Steam condensate recycling system for glycyrrhetinic acid extraction |
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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: 20211119 |