CN220871510U - High-efficient device that utilizes of gas electricity generation waste heat - Google Patents
High-efficient device that utilizes of gas electricity generation waste heat Download PDFInfo
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- CN220871510U CN220871510U CN202322626630.7U CN202322626630U CN220871510U CN 220871510 U CN220871510 U CN 220871510U CN 202322626630 U CN202322626630 U CN 202322626630U CN 220871510 U CN220871510 U CN 220871510U
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- waste heat
- heat
- power generation
- gas power
- transpiration
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- 239000002918 waste heat Substances 0.000 title claims abstract description 94
- 239000007789 gas Substances 0.000 title claims abstract description 46
- 230000005611 electricity Effects 0.000 title description 2
- 238000010248 power generation Methods 0.000 claims abstract description 34
- 230000005068 transpiration Effects 0.000 claims abstract description 29
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 19
- 238000007789 sealing Methods 0.000 claims abstract description 15
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims abstract description 9
- 239000003546 flue gas Substances 0.000 claims abstract description 9
- 238000009413 insulation Methods 0.000 claims description 17
- 238000005192 partition Methods 0.000 claims description 10
- 238000009423 ventilation Methods 0.000 claims description 6
- 238000007599 discharging Methods 0.000 claims description 3
- 239000007788 liquid Substances 0.000 abstract description 8
- 238000004321 preservation Methods 0.000 abstract description 6
- 238000010438 heat treatment Methods 0.000 abstract description 3
- 238000010521 absorption reaction Methods 0.000 abstract 1
- 238000005265 energy consumption Methods 0.000 description 4
- 239000002737 fuel gas Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000006227 byproduct Substances 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000003958 fumigation Methods 0.000 description 2
- 230000008676 import Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
Abstract
The utility model provides a high-efficiency utilization device of waste heat of gas power generation, which relates to the technical field of waste heat utilization and comprises a waste heat diversion tower, wherein a transpiration screen plate is fixedly arranged in the middle of the waste heat diversion tower, sealing plates which are rotationally connected with the waste heat diversion tower are arranged on two sides of the transpiration screen plate, a heat conduction pipe network is arranged above the transpiration screen plate, a heat conduction baffle plate is arranged in the middle of the water conduction pipe network, and conveying pipes are respectively fixedly arranged at two ends of the water conduction pipe network. The utility model has the advantages that: the heat preservation structure is carried to the liquid state that carries out high temperature heat preservation, need carry out high Wen Zhengteng's transpiration bearing structure and need carry out the heating structure to the water in the inside follow of gas power generation flue gas emission structure that contains the waste heat and last in proper order, utilizes triple structure from down from last heat in the waste heat absorption and utilization in proper order, can effectually improve the utilization mode of gas power generation waste heat, improves waste heat utilization's variety.
Description
Technical Field
The utility model relates to the technical field of waste heat utilization, in particular to a gas power generation waste heat efficient utilization device.
Background
With the acceleration of economic and social development and urbanization progress, the energy problem is increasingly serious. In order to solve the problem of energy shortage, in the gas power generation technology, the application of the flue gas waste heat utilization technology and the cylinder liner water and intercooler water utilization technology can make up for the increasing energy consumption demand and reduce the energy consumption.
The utility model provides a gas power generation waste heat high-efficient utilization device has been introduced in CN202123284779.9, install in the bottom of boiler through the water storage tank that sets up, the inlet tube is linked together with the water source, when the inside heat energy circulation of boiler, heat the rivers of water storage tank inside, so that carry out effectual utilization to the temperature that produces when the boiler circulates, rotatory handle, make the flow control valve control the rivers speed and the flow of the inside circulation of inlet tube, so that make the rivers of water storage tank inside control the inside heat energy consumption of boiler, thereby avoid the heat energy consumption too much in the boiler, result in can't provide sufficient heat energy for recovery unit. However, the recovery form of the waste heat by the utilization device is single, which is unfavorable for fully utilizing the waste heat.
Disclosure of utility model
Therefore, the utility model aims to provide a device for efficiently utilizing waste heat of gas power generation, so as to solve the problems in the background art and overcome the defects in the prior art.
In order to achieve the above object, an embodiment of an aspect of the present utility model provides a gas power generation waste heat efficient utilization device, including a gas power generation waste heat discharge pipeline for discharging flue gas in gas power generation, one end of the gas power generation waste heat discharge pipeline is fixedly provided with a waste heat diversion tower, a transpiration screen is fixedly installed in the middle of the waste heat diversion tower, two sides of the transpiration screen are provided with sealing plates rotationally connected with the waste heat diversion tower, a heat conduction pipe network is arranged above the transpiration screen, a heat conduction partition plate is arranged in the middle of the heat conduction pipe network, two ends of the heat conduction pipe network are respectively and fixedly provided with a conveying pipe, a heat conduction insulation box is arranged below the transpiration screen, and two ends of the heat conduction insulation box are fixedly provided with insulation pipes.
By the above-mentioned scheme preferred, the leading-in groove of gas power generation waste heat exhaust pipe looks adaptation is seted up to the one end of waste heat diversion tower bottom, the discharge port has been seted up on the top of waste heat diversion tower.
The technical scheme is adopted: after the fuel gas carrying the waste heat enters the waste heat diversion tower from the inside of the guide groove, the fuel gas is discharged from the discharge port from bottom to top.
By the scheme, preferably, a plurality of ventilation holes are formed in the transpiration screen, the two sides of the transpiration screen are provided with the inlet and outlet grooves, and the inlet and outlet grooves are formed in the waste heat diversion tower.
The technical scheme is adopted: the gas passes through the ventilation holes in the transpiration net plate to carry out hot gas fumigation on the articles on the net plate, and the waste heat in the gas is utilized.
In any of the above embodiments, it is preferable that the sealing plate is rotatably connected to the inside of the inlet/outlet groove, and a pull groove is formed at one end of the sealing plate.
The technical scheme is adopted: the sealing plate is operated through the draw groove, so that fumigated articles can be taken out or placed conveniently, and the sealing plate seals the inlet and outlet grooves in the fumigating process, so that gas leakage is avoided.
By any of the above schemes, preferably, the heat conducting pipe network is surrounded by a disc structure, and a supporting frame fixedly installed with the waste heat diversion tower is fixedly installed on the surface of the heat conducting pipe network.
The technical scheme is adopted: the heat conduction pipe network disc design increases the area of contact of its inside rivers and gas, supports fixedly the pipe network through the support frame, guarantees the stability of pipe network installation.
By any of the above schemes, it is preferable that the conveying pipe penetrates through the waste heat diversion tower, and the heat conducting partition plate divides the interior of the heat conducting pipe network into two identical cavities.
The technical scheme is adopted: the water entering the pipe network is conveyed through the conveying pipe, the heat conducting partition plates and the heat conducting pipe network are made of heat conducting materials, the heat conducting partition plates can heat water inside the pipe network, the water is conveniently and fully heated, and the utilization rate of waste heat is improved.
By any of the above schemes, preferably, the heat conduction insulation box is located above the guiding groove, and the insulation pipeline penetrates through the waste heat diversion tower.
The technical scheme is adopted: the heat-insulating pipeline is used for placing substances in a molten state or high-temperature liquid in the heat-conducting heat-insulating box, and the form is kept by utilizing the temperature of waste heat.
Compared with the prior art, the utility model has the following advantages and beneficial effects:
1. The heat preservation structure is carried to the liquid state that carries out high temperature heat preservation, need carry out high Wen Zhengteng's transpiration bearing structure and need carry out the heating structure to the water in the inside follow of gas power generation flue gas emission structure that contains the waste heat and set gradually from the bottom, utilizes triple structure from last heat in the waste heat in proper order down absorbs and utilizes, can effectually improve the utilization mode of gas power generation waste heat, improves waste heat utilization's variety, further improves waste heat's utilization efficiency.
2. Both sides of the transpiration supporting structure and both ends of the liquid conveying heat-preserving structure are provided with structures capable of conducting import and export, continuous operation can be conducted conveniently, a waste heat utilization system can be erected around the waste heat flue gas emission structure, waste heat can be utilized conveniently, byproducts can be processed, and the energy utilization efficiency is improved.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.
Drawings
The foregoing and/or additional aspects and advantages of the utility model will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:
FIG. 1 is a schematic diagram of a structure according to an embodiment of the present utility model;
FIG. 2 is a schematic view of a partial structure according to an embodiment of the present utility model;
FIG. 3 is a schematic diagram of a heat pipe network according to an embodiment of the present utility model;
FIG. 4 is a schematic cross-sectional view of a heat transfer tower according to an embodiment of the present utility model;
FIG. 5 is an enlarged schematic view of the structure A in FIG. 4 according to an embodiment of the present utility model;
Wherein: the device comprises a 1-gas power generation waste heat discharge pipeline, a 2-waste heat diversion tower, a 3-transpiration screen plate, a 4-sealing plate, a 5-heat conduction pipe network, a 6-heat conduction partition plate, a 7-conveying pipe, an 8-heat conduction insulation box, a 9-heat insulation pipeline, a 10-leading-in groove, a 11-discharge port, 12-ventilation holes, 13-inlet and outlet grooves, 14-draw grooves and 15-supporting frames.
Detailed Description
The present utility model will be further described with reference to the accompanying drawings, but the scope of the present utility model is not limited to the following.
As shown in fig. 1-5, the device for efficiently utilizing waste heat of gas power generation in the embodiment of the utility model comprises a gas power generation waste heat discharge pipeline 1 for discharging flue gas in gas power generation, wherein one end of the gas power generation waste heat discharge pipeline 1 is fixedly provided with a waste heat diversion tower 2, the middle part of the waste heat diversion tower 2 is fixedly provided with a transpiration screen 3, both sides of the transpiration screen 3 are provided with sealing plates 4 rotationally connected with the waste heat diversion tower 2, a heat conduction pipe network 5 is arranged above the transpiration screen 3, the middle part of the heat conduction pipe network 5 is provided with a heat conduction baffle 6, both ends of the heat conduction pipe network 5 are respectively and fixedly provided with a conveying pipe 7, the lower part of the transpiration screen 3 is provided with a heat conduction insulation box 8, and both ends of the heat conduction insulation box 8 are fixedly provided with insulation pipes 9.
By any of the above schemes, it is preferable that one end of the bottom of the waste heat diversion tower 2 is provided with a leading-in groove 10 adapted to the waste heat discharge pipeline 1 of the gas power generation, and the top end of the waste heat diversion tower 2 is provided with a discharge port 11.
The technical scheme is adopted: after entering the waste heat diversion tower 2 from the inside of the guide groove 10, the fuel gas carrying the waste heat is discharged from the discharge port from bottom to top.
By any of the above schemes, it is preferable that the inside of the transpiration screen 3 is provided with a plurality of ventilation holes 12, both sides of the transpiration screen 3 are provided with inlet and outlet grooves 13, and the inlet and outlet grooves are arranged in the waste heat diversion tower 2.
The technical scheme is adopted: the gas passes through the ventilation holes 12 in the transpiration net plate 3 to carry out hot gas fumigation on the objects on the net plate, and the waste heat in the gas is utilized.
In any of the above embodiments, the sealing plate 4 is preferably rotatably connected to the inside of the inlet/outlet groove 13, and a pull groove 14 is formed at one end of the sealing plate 4.
The technical scheme is adopted: the sealing plate 4 is operated through the pull groove 14, so that fumigated articles can be taken out or placed conveniently, and the sealing plate 4 seals the inlet and outlet groove 13 in the fumigating process, so that gas leakage is avoided.
By any of the above schemes, it is preferable that the heat conducting pipe network 5 is surrounded by a disc structure, and a supporting frame 15 fixedly installed with the waste heat diversion tower 2 is fixedly installed on the surface of the heat conducting pipe network 5.
The technical scheme is adopted: the heat conduction pipe network 5 disc design increases the area of contact of its inside rivers and gas, supports fixedly through support frame 15 to the pipe network, guarantees the stability of pipe network installation.
From any of the above schemes, it is preferable that the conveying pipe 7 penetrates through the waste heat diversion tower 2, and the heat conducting partition plate 6 divides the interior of the heat conducting pipe network 5 into two identical cavities.
The technical scheme is adopted: the water entering the pipe network is conveyed through the conveying pipe 7, the heat conducting partition plate 6 and the heat conducting pipe network 5 are made of heat conducting materials, the heat conducting partition plate 6 can heat the water body inside the pipe network, the water body can be heated more fully conveniently, and the utilization rate of waste heat is improved.
In any of the above schemes, it is preferable that the heat conducting insulation box 8 is located above the lead-in groove 10, and the insulation pipeline 9 penetrates through the waste heat guiding tower 2.
The technical scheme is adopted: the heat-insulating pipeline 9 is used for placing a substance in a molten state or a high-temperature liquid in the heat-conducting heat-insulating box 8, and the form is kept by utilizing the temperature of waste heat.
The utility model relates to a high-efficiency utilization device for waste heat of gas power generation, which has the following working principle:
The fuel gas flows from bottom to top from the waste heat diversion tower 2, liquid substances needing to be insulated are sequentially conveyed in the heat insulation structure, objects needing to be fumigated are placed on the transpiration structure, and finally cold water is conveyed in the pipe network to absorb the waste heat.
Compared with the prior art, the utility model has the following beneficial effects compared with the prior art:
1. The heat preservation structure is carried to the liquid state that carries out high temperature heat preservation, need carry out high Wen Zhengteng's transpiration bearing structure and need carry out the heating structure to the water in the inside follow of gas power generation flue gas emission structure that contains the waste heat and set gradually from the bottom, utilizes triple structure from last heat in the waste heat in proper order down absorbs and utilizes, can effectually improve the utilization mode of gas power generation waste heat, improves waste heat utilization's variety, further improves waste heat's utilization efficiency.
2. Both sides of the transpiration supporting structure and both ends of the liquid conveying heat-preserving structure are provided with structures capable of conducting import and export, continuous operation can be conducted conveniently, a waste heat utilization system can be erected around the waste heat flue gas emission structure, waste heat can be utilized conveniently, byproducts can be processed, and the energy utilization efficiency is improved.
Claims (7)
1. The utility model provides a gas power generation waste heat high-efficient utilization device, includes gas power generation waste heat emission pipeline (1) of discharging flue gas in gas power generation, the one end fixed mounting of gas power generation waste heat emission pipeline (1) has waste heat water conservancy diversion tower (2), its characterized in that: the solar energy heat collection device is characterized in that a transpiration screen plate (3) is fixedly arranged in the middle of the waste heat diversion tower (2), sealing plates (4) connected with the waste heat diversion tower (2) in a rotating mode are arranged on two sides of the transpiration screen plate (3), a heat conducting pipe network (5) is arranged above the transpiration screen plate (3), a heat conducting partition plate (6) is arranged in the middle of the heat conducting pipe network (5), conveying pipes (7) are fixedly arranged at two ends of the heat conducting pipe network (5) respectively, a heat conducting insulation box (8) is arranged below the transpiration screen plate (3), and heat insulating pipes (9) are fixedly arranged at two ends of the heat conducting insulation box (8).
2. The efficient gas power generation waste heat utilization device as claimed in claim 1, wherein: one end of the bottom of the waste heat diversion tower (2) is provided with a guide groove (10) which is matched with the gas power generation waste heat discharge pipeline (1), and the top end of the waste heat diversion tower (2) is provided with a discharge port (11).
3. The efficient gas power generation waste heat utilization device as claimed in claim 2, wherein: a plurality of ventilation holes (12) are formed in the transpiration screen plate (3), inlet and outlet grooves (13) are formed in the two sides of the transpiration screen plate (3), and the inlet and outlet grooves are formed in the waste heat diversion tower (2).
4. The efficient gas power generation waste heat utilization device as claimed in claim 3, wherein: the sealing plate (4) is rotatably connected to the inside of the inlet and outlet groove (13), and a pull groove (14) is formed in one end of the sealing plate (4).
5. The efficient gas power generation waste heat utilization device as defined in claim 4, wherein: the heat conduction pipe network (5) surrounds to be a disc structure, and a support frame (15) fixedly installed with the waste heat diversion tower (2) is fixedly installed on the surface of the heat conduction pipe network (5).
6. The efficient gas power generation waste heat utilization device as defined in claim 5, wherein: the conveying pipe (7) penetrates through the waste heat diversion tower (2), and the heat conducting partition plate (6) divides the interior of the heat conducting pipe network (5) into two identical cavities.
7. The efficient gas power generation waste heat utilization device as defined in claim 6, wherein: the heat conduction insulation box (8) is located above the guide-in groove (10), and the heat insulation pipeline (9) penetrates through the waste heat diversion tower (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322626630.7U CN220871510U (en) | 2023-09-27 | 2023-09-27 | High-efficient device that utilizes of gas electricity generation waste heat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322626630.7U CN220871510U (en) | 2023-09-27 | 2023-09-27 | High-efficient device that utilizes of gas electricity generation waste heat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220871510U true CN220871510U (en) | 2024-04-30 |
Family
ID=90808915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322626630.7U Active CN220871510U (en) | 2023-09-27 | 2023-09-27 | High-efficient device that utilizes of gas electricity generation waste heat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220871510U (en) |
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2023
- 2023-09-27 CN CN202322626630.7U patent/CN220871510U/en active Active
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