CN108952867B - Biomass combustion power generation device adopting supercritical carbon dioxide circulation - Google Patents
Biomass combustion power generation device adopting supercritical carbon dioxide circulation Download PDFInfo
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- CN108952867B CN108952867B CN201810786201.7A CN201810786201A CN108952867B CN 108952867 B CN108952867 B CN 108952867B CN 201810786201 A CN201810786201 A CN 201810786201A CN 108952867 B CN108952867 B CN 108952867B
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- device body
- charging box
- carbon dioxide
- power generation
- supercritical carbon
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
- F01K25/00—Plants or engines characterised by use of special working fluids, not otherwise provided for; Plants operating in closed cycles and not otherwise provided for
- F01K25/08—Plants or engines characterised by use of special working fluids, not otherwise provided for; Plants operating in closed cycles and not otherwise provided for using special vapours
- F01K25/10—Plants or engines characterised by use of special working fluids, not otherwise provided for; Plants operating in closed cycles and not otherwise provided for using special vapours the vapours being cold, e.g. ammonia, carbon dioxide, ether
- F01K25/103—Carbon dioxide
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
- F01K3/00—Plants characterised by the use of steam or heat accumulators, or intermediate steam heaters, therein
- F01K3/18—Plants characterised by the use of steam or heat accumulators, or intermediate steam heaters, therein having heaters
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
- F01K7/00—Steam engine plants characterised by the use of specific types of engine; Plants or engines characterised by their use of special steam systems, cycles or processes; Control means specially adapted for such systems, cycles or processes; Use of withdrawn or exhaust steam for feed-water heating
- F01K7/32—Steam engine plants characterised by the use of specific types of engine; Plants or engines characterised by their use of special steam systems, cycles or processes; Control means specially adapted for such systems, cycles or processes; Use of withdrawn or exhaust steam for feed-water heating the engines using steam of critical or overcritical pressure
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Wind Motors (AREA)
Abstract
The invention discloses a biomass combustion power generation device adopting supercritical carbon dioxide circulation, which comprises a device body, a compressor and an elastic part, wherein a charging box is fixed at the top end of the device body, a feeding hole is reserved in one side of the charging box, a first telescopic cylinder is installed on the upper side of the charging box, a push plate is arranged on the lower side of the first telescopic cylinder, an air return pipe is connected to the upper end of one side of the charging box, the compressor is installed on the lower side of the charging box, a regenerator is connected to one side of the compressor and connected with the heater, a turbine is installed on the lower side of the heater, and one side of the turbine is connected with a storage battery. This adopt circulating biomass combustion power generation facility of supercritical carbon dioxide, not only conveniently remove the device body, reduced the vibrations that the device body produced at the in-process that removes, also strengthened the protection to device body shell simultaneously, avoid external object to collide the shell of device body, cause the harm.
Description
Technical Field
The invention relates to the technical field of combustion power generation devices, in particular to a biomass combustion power generation device adopting supercritical carbon dioxide circulation.
Background
At present, the social development faces two major problems of energy and environment, and a new energy is urgently needed to be developed and the use efficiency of the energy is improved in the face of a bottleneck restricting the development, and the supercritical carbon dioxide is a form that the carbon dioxide reaches a critical point.
However, in the existing biomass combustion power generation device adopting supercritical carbon dioxide circulation, the device is mostly fixed when in use, the device is not convenient to move in such a way, the device does not have an anti-collision function, and the shell of the device body is easily damaged by external collision. In order to solve the problems, innovative design on the original biomass combustion power generation device adopting supercritical carbon dioxide circulation is urgently needed.
Disclosure of Invention
The invention aims to provide a biomass combustion power generation device adopting supercritical carbon dioxide circulation, and aims to solve the problems that the biomass combustion power generation device adopting supercritical carbon dioxide circulation is inconvenient to move and does not have an anti-collision function in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a biomass combustion power generation device adopting supercritical carbon dioxide circulation comprises a device body, a compressor and an elastic part, wherein a charging box is fixed at the top end of the device body, a feeding hole is reserved in one side of the charging box, a first telescopic cylinder is installed on the upper side of the charging box, a push plate is arranged on the lower side of the first telescopic cylinder, an air return pipe is connected to the upper end of one side of the charging box, the compressor is installed on the lower side of the charging box, a regenerator is connected to one side of the compressor and connected with a heater, a turbine is installed on the lower side of the heater, one side of the turbine is connected with a storage battery, a second telescopic cylinder is installed on the lower side of the device body, a telescopic column is fixed to the lower end of the second telescopic cylinder, the elastic part is installed on the outer side of the telescopic column, and the bottom end of the telescopic, and the runner is installed to the downside of fixed block, the outside of elastic component is provided with the guide block, the outside of device body is provided with the diaphragm, and installs the riser in the middle of the diaphragm to the upside of diaphragm is fixed with the stopper.
Preferably, the length of the push plate is equal to the diameter of the cross section of the charging box, and the distance of the push plate moving up and down is greater than the height from the feeding hole to the top end of the charging box.
Preferably, the telescopic column is embedded in the fixing block, and the height of the telescopic column is greater than the free length of the elastic part.
Preferably, the maximum distance of downward movement of the runner is less than the lowest position of the lower end of the riser.
Preferably, the transverse plate and the vertical plate are in a shape like a Chinese character 'jing', and are connected in a clamping manner.
Preferably, the number of the vertical plates is 4, and the vertical plates are symmetrically arranged about the central axis of the device body and are designed to be L-shaped.
Compared with the prior art, the invention has the beneficial effects that: the biomass combustion power generation device adopting the supercritical carbon dioxide circulation not only facilitates the movement of the device body, reduces the vibration generated in the movement process of the device body, but also strengthens the protection of the shell of the device body, and avoids the damage caused by the collision of an external object to the shell of the device body;
(1) the first telescopic cylinder, the push plate and the air return pipe are arranged, so that gas in the charging box can be conveniently pushed to the lower compressor, the gas is prevented from not going down in the charging box, the working efficiency is improved, the air return pipe is arranged, so that the gas above the push plate can be conveniently extruded to the lower side, and the internal pressure is reduced;
(2) the device is provided with the second telescopic cylinder, the telescopic column, the elastic part and the guide block, the up-and-down movement of the rotating wheel is conveniently controlled through the second telescopic cylinder, the movement of the device is convenient, meanwhile, the vibration generated by the device body when the rotating wheel moves is reduced due to the design of the elastic part, meanwhile, the guide plate has the direction of ensuring the up-and-down telescopic movement of the elastic part, and the inclination of the elastic part is avoided;
(3) the device body is conveniently supported by the aid of the cross design of the transverse plates and the vertical plates, and stability of the transverse plates and the vertical plates is enhanced.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic view of the external structure of the present invention;
FIG. 3 is a schematic top view of a riser of the present invention;
FIG. 4 is a schematic view of the mounting structure of the riser and the limiting block of the present invention;
FIG. 5 is an enlarged view of the wheel of the present invention.
In the figure: 1. a device body; 2. a feed inlet; 3. a first telescopic cylinder; 4. pushing the plate; 5. an air return pipe; 6. a compressor; 7. a heat regenerator; 8. a heater; 9. a turbine; 10. a storage battery; 11. a second telescopic cylinder; 12. a telescopic column; 13. an elastic member; 14. a fixed block; 15. a rotating wheel; 16. a guide block; 17. a transverse plate; 18. a vertical plate; 19. a limiting block; 20. a charging box.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a biomass combustion power generation device adopting supercritical carbon dioxide circulation comprises a device body 1, a feeding hole 2, a first telescopic cylinder 3, a push plate 4, an air return pipe 5, a compressor 6, a heat regenerator 7, a heater 8, a turbine 9, a storage battery 10, a second telescopic cylinder 11, a telescopic column 12, an elastic part 13, a fixed block 14, a rotating wheel 15, a guide block 16, a transverse plate 17, a vertical plate 18, a limiting block 19 and a charging box 20, wherein the top end of the device body 1 is fixedly provided with the charging box 20, the feeding hole 2 is reserved on one side of the charging box 20, the first telescopic cylinder 3 is installed on the upper side of the charging box 20, the push plate 4 is arranged on the lower side of the first telescopic cylinder 3, the air return pipe 5 is connected to the upper end of one side of the charging box 20, the compressor 6 is installed on the lower side of the charging box 20, the heat regenerator 7 is connected to one side of, a turbine 9 is arranged on the lower side of the heater 8, one side of the turbine 9 is connected with a storage battery 10, a second telescopic cylinder 11 is arranged on the lower side of the device body 1, a telescopic column 12 is fixed at the lower end of the second telescopic cylinder 11, an elastic part 13 is arranged on the outer side of the telescopic column 12, the bottom end of the telescopic column 12 is connected with a fixed block 14, a rotating wheel 15 is arranged on the lower side of the fixed block 14, a guide block 16 is arranged on the outer side of the elastic part 13, a transverse plate 17 is arranged on the outer side of the device body 1, a vertical plate 18 is arranged in the middle of the transverse plate 17, and a limiting block 19 is;
the length of the push plate 4 is equal to the diameter of the cross section of the charging box 20, and the up-and-down moving distance of the push plate 4 is greater than the height from the feeding hole 2 to the top end of the charging box 20, so that the gas in the charging box 20 can be pushed downwards conveniently by the operation of the push plate 4;
the telescopic column 12 is embedded in the fixed block 14, and the height of the telescopic column 12 is greater than the free length of the elastic part 13, so that the stability of the telescopic column 12 is enhanced, the telescopic column 12 and the fixed block 14 are prevented from being dislocated, and the phenomenon that the elastic part 13 is unstably stressed and inclines to cause the device body 1 to incline is avoided;
the maximum distance of the downward movement of the rotating wheel 15 is lower than the lowest position of the lower end of the vertical plate 18, so that the rotating wheel 15 can conveniently move up and down, the rotating wheel 15 is contacted with the ground, and the device body 1 can conveniently move;
the transverse plate 17 and the vertical plate 18 are in a shape of a Chinese character 'jing', and the transverse plate 17 and the vertical plate 18 are in clamping connection, so that the vertical plate 18 can be conveniently moved up and down, and the stability of the vertical plate 18 is enhanced;
the risers 18 are symmetrically arranged about the central axis of the device body 1, and the shape of the risers 18 is designed to be L-shaped, which is beneficial to strengthening the support of the risers 18 to the device body 1, keeping the balance of the device body 1 and preventing the device body 1 from inclining.
The working principle is as follows: when the biomass combustion power generation device adopting supercritical carbon dioxide circulation is used, according to the figures 1 and 2, firstly, supercritical carbon dioxide is put into the device from a feed inlet 2, a first telescopic cylinder 3 with the operation model of J64RT2UNIVER is operated, the first telescopic cylinder 3 drives a push plate 4 to move up and down, so that the push plate 4 pushes down gas in a charging box 20 and pushes the gas into a compressor 6, the gas above the push plate 4 flows to the lower part of the push plate 4 from a gas return pipe 5 through the movement of the push plate 4 and continues to be pushed into the compressor 6 through the push plate 4, the supercritical carbon dioxide flows to a heat regenerator 7 through the compressor 6, is preheated by the heat regenerator 7 and then is transmitted to a heater 8 to heat the supercritical carbon dioxide, and then the supercritical carbon dioxide is rotated and converted into electric energy through a turbine 9 and stored in a storage battery 10, when the device body 1 needs to move up, a vertical plate 18 is hung on a limiting block 19 to push a rotating wheel 15 to, the device body 1 can be moved;
according to fig. 3-5, when needing to fix device body 1, at first with riser 18 card all around in stopper 19, then be the flexible cylinder 11 of J64RT2UNIVER second through the operation model, rise runner 15, support device body 1 through riser 18, when device body 1 is moving, elastic component 13 can reduce the vibrations that equip body 1 and remove the production, when elastic component 13 is flexible from top to bottom, flexible post 12 reciprocates in fixed block 14, the setting of guide block 16 has simultaneously avoided elastic component 13 crooked, lead to device body 1 to incline.
Finally, it should be noted that the above-mentioned contents are only used for illustrating the technical solutions of the present invention, and not for limiting the protection scope of the present invention, and that the simple modifications or equivalent substitutions of the technical solutions of the present invention by those of ordinary skill in the art can be made without departing from the spirit and scope of the technical solutions of the present invention.
Claims (6)
1. The utility model provides an adopt living beings burning power generation facility of supercritical carbon dioxide circulation, includes device body (1), compressor (6) and elastic component (13), its characterized in that: the device comprises a device body (1), wherein a charging box (20) is fixed at the top end of the device body (1), a feeding hole (2) is reserved on one side of the charging box (20), a first telescopic cylinder (3) is installed on the upper side of the charging box (20), a push plate (4) is arranged on the lower side of the first telescopic cylinder (3), a gas return pipe (5) is connected to the upper end of one side of the charging box (20), a compressor (6) is installed on the lower side of the charging box (20), a heat regenerator (7) is connected to one side of the compressor (6), the heat regenerator (7) is connected with a heater (8), a turbine (9) is installed on the lower side of the heater (8), one side of the turbine (9) is connected with a storage battery (10), a second telescopic cylinder (11) is installed on the lower side of the device body (1), and a telescopic column (12) is fixed at the lower, the utility model discloses a device, including device body (1), elastic component (13), and the bottom of flexible post (12) is connected with fixed block (14) in the outside of flexible post (12) is installed in elastic component (13) to runner (15) are installed to the downside of fixed block (14), the outside of elastic component (13) is provided with guide block (16), the outside of device body (1) is provided with diaphragm (17), and installs riser (18) in the middle of diaphragm (17) to the upside of diaphragm (17) is fixed with stopper (19).
2. The biomass combustion power generation device adopting the supercritical carbon dioxide circulation according to the claim 1 is characterized in that: the length of the push plate (4) is equal to the diameter of the cross section of the charging box (20), and the up-and-down moving distance of the push plate (4) is greater than the height from the feeding port (2) to the top end of the charging box (20).
3. The biomass combustion power generation device adopting the supercritical carbon dioxide circulation according to the claim 1 is characterized in that: the telescopic column (12) is embedded into the fixing block (14), and the height of the telescopic column (12) is larger than the free length of the elastic part (13).
4. The biomass combustion power generation device adopting the supercritical carbon dioxide circulation according to the claim 1 is characterized in that: the maximum distance of the downward movement of the rotating wheel (15) is lower than the lowest position of the lower end of the vertical plate (18).
5. The biomass combustion power generation device adopting the supercritical carbon dioxide circulation according to the claim 1 is characterized in that: the transverse plate (17) and the vertical plate (18) are in a shape like a Chinese character 'jing', and the transverse plate (17) is connected with the vertical plate (18) in a clamping manner.
6. The biomass combustion power generation device adopting the supercritical carbon dioxide circulation according to the claim 1 is characterized in that: the vertical plates (18) are symmetrically arranged about the central axis of the device body (1) in number of 4, and the vertical plates (18) are designed to be L-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810786201.7A CN108952867B (en) | 2018-07-17 | 2018-07-17 | Biomass combustion power generation device adopting supercritical carbon dioxide circulation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810786201.7A CN108952867B (en) | 2018-07-17 | 2018-07-17 | Biomass combustion power generation device adopting supercritical carbon dioxide circulation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108952867A CN108952867A (en) | 2018-12-07 |
| CN108952867B true CN108952867B (en) | 2020-12-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810786201.7A Active CN108952867B (en) | 2018-07-17 | 2018-07-17 | Biomass combustion power generation device adopting supercritical carbon dioxide circulation |
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Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4866941A (en) * | 1988-07-05 | 1989-09-19 | Westinghouse Electric Corp. | Single condenser arrangement for side exhaust turbine |
| JPH07317563A (en) * | 1994-05-30 | 1995-12-05 | Hitachi Ltd | High efficiency exhaust heat recovery facility for gas turbine |
| JPH09329090A (en) * | 1996-06-12 | 1997-12-22 | Toshiba Corp | Scroll type compressor |
| US6895751B1 (en) * | 2004-03-08 | 2005-05-24 | Christopher Greentree | Vane control |
| CN203035344U (en) * | 2013-01-10 | 2013-07-03 | 河南科达节能环保有限公司 | Integral movable combined cooling, heating and power supply equipment |
| CN205805632U (en) * | 2016-07-24 | 2016-12-14 | 蔡学斌 | A kind of low-temperature cogeneration device |
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2018
- 2018-07-17 CN CN201810786201.7A patent/CN108952867B/en active Active
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| CN108952867A (en) | 2018-12-07 |
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Effective date of registration: 20201117 Address after: Room 276800, floor 302, No. 177, hi tech Zone, Shandong Province Applicant after: Rizhao Yiming Technology Service Co., Ltd Address before: 611731 Electronic Science and Technology University, 2006 West Avenue, Chengdu hi tech Zone, Sichuan Applicant before: Chen Jingqi |
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Effective date of registration: 20211215 Address after: 276800 Building 1, No. 177, Gaoxin Sixth Road, high tech Zone, Rizhao City, Shandong Province Patentee after: Rizhao Jingying Media Technology Co.,Ltd. Address before: Room 302, 3 / F, building B2, Venture Center, hi tech Zone, No. 177, Gaoxin 6th Road, Rizhao City, Shandong Province Patentee before: Rizhao Yiming Technology Service Co., Ltd |
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