CN209558390U - A kind of marsh gas power generation waste-heat recovery device - Google Patents
A kind of marsh gas power generation waste-heat recovery device Download PDFInfo
- Publication number
- CN209558390U CN209558390U CN201920133341.4U CN201920133341U CN209558390U CN 209558390 U CN209558390 U CN 209558390U CN 201920133341 U CN201920133341 U CN 201920133341U CN 209558390 U CN209558390 U CN 209558390U
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- China
- Prior art keywords
- pipe
- heat
- sleeve
- smoke exhaust
- exhaust gas
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/30—Technologies for a more efficient combustion or heat usage
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- Treating Waste Gases (AREA)
Abstract
The utility model discloses a kind of marsh gas power generation waste-heat recovery devices, including biogas combustion exhaust gas smoke exhaust pipe, recovering mechanism is installed on the biogas combustion exhaust gas smoke exhaust pipe, the recovering mechanism includes sleeve and heat conducting pipe, the heat conducting pipe connection is mounted on biogas combustion exhaust gas smoke exhaust pipe, the first threaded portion is provided on the biogas combustion exhaust gas smoke exhaust pipe, the lower end of the sleeve is internally provided with internal screw thread, the bush whorl is mounted on biogas combustion exhaust gas smoke exhaust pipe, the top of the sleeve is equipped with thread sealed closure, heat pipe mounting base is installed on the tube wall of the heat conducting pipe, heat pipe is sealed and installed in the heat pipe mounting base.By the design of recovering mechanism, the waste heat of low-temperature zone in biogas combustion exhaust gas smoke exhaust pipe can be recycled, improves heat recovery and utilization rate, and have the advantages of simple structure and easy realization；By the design of sleeve, heat pipe and heat pipe mounting base, convenient for unpicking and washing cleaning, maintenance or replacement, maintenance cost is lower.
Description
Technical field
The utility model relates to marsh gas power generation heat recovery technology field, specially a kind of marsh gas power generation waste heat recycling dress
It sets.
Background technique
Biogas combustion power generation is one occurred as large methane tank builds the continuous development with biogas comprehensive utilization
Biogas utilization technology, the biogas that anaerobic fermentation processing generates is used for engine by it, and composite generating set is housed, to generate
Electric energy and thermal energy.Marsh gas power generation has the characteristics that wound effect, energy conservation, safety and environmental protection, is a kind of widely distributed and inexpensive distribution
The formula energy.
In design, the heat that biogas combustion can be discharged to cigarette carries out recycling and reusing, however existing for marsh gas power generation
Recyclable device is all disposed within greatly the temperature end or the recycling of high temperature end of smoke exhaust pipe, the higher cost of recyclable device.Therefore, Wo Menxu
It proposes that the marsh gas power generation waste-heat recovery device used in smoke exhaust pipe middle-temperature section can be applied, to improve heat recovery rate.
Utility model content
The purpose of this utility model is to provide a kind of marsh gas power generation waste-heat recovery devices, can recycle biogas combustion exhaust gas
The waste heat of low-temperature zone in smoke exhaust pipe improves heat recovery and utilization rate, and has the advantages of simple structure and easy realization；Pass through sleeve, heat pipe and heat
The design of pipe mounting seat, convenient for unpicking and washing cleaning, maintenance or replacement, maintenance cost is lower, to solve to propose in above-mentioned background technique
The problem of.
To achieve the above object, the utility model provides the following technical solutions: a kind of marsh gas power generation waste-heat recovery device, packet
Biogas combustion exhaust gas smoke exhaust pipe is included, recovering mechanism is installed on the biogas combustion exhaust gas smoke exhaust pipe, the recovering mechanism includes
There are sleeve and heat conducting pipe, the heat conducting pipe connection is mounted on biogas combustion exhaust gas smoke exhaust pipe, the biogas combustion exhaust gas smoke evacuation
The first threaded portion is provided on pipe, the lower end of the sleeve is internally provided with internal screw thread, and the bush whorl is mounted on biogas combustion
It burns on exhaust gas smoke exhaust pipe, the top of the sleeve is equipped with thread sealed closure, and heat pipe peace is equipped on the tube wall of the heat conducting pipe
Seat is filled, is sealed and installed with heat pipe in the heat pipe mounting base, the heat pipe is obliquely installed, and the upper end of heat pipe is arranged in sleeve
The lower end in portion, the heat pipe is arranged inside heat conducting pipe.
Preferably, the sleeve is heat preservation sleeve, and the top side of the sleeve is equipped with water supply connector, the sleeve
Lower part side is equipped with water outlet connector.
Preferably, the inside of the thread sealed closure is equipped with the second sealing ring.
Preferably, the interior lower part of the sleeve is equipped with the first sealing ring.
Preferably, threaded hole is offered in the heat pipe mounting base, the second threaded portion, the heat is provided on the heat pipe
Pipe screw thread is mounted in threaded hole, and briquetting is fixedly connected on the heat pipe, third sealing ring is socketed on the heat pipe.
Preferably, the internal diameter of the heat conducting pipe is equal with biogas combustion exhaust gas smoke evacuation bore, the outer diameter of the heat conducting pipe
Greater than the diameter 3-5cm of biogas combustion exhaust gas smoke exhaust pipe.
Compared with prior art, the utility model has the beneficial effects that
1, by the design of recovering mechanism, the waste heat of low-temperature zone in biogas combustion exhaust gas smoke exhaust pipe can be recycled, improves heat
Recovery utilization rate is measured, and is had the advantages of simple structure and easy realization；
2, by the design of sleeve, heat pipe and heat pipe mounting base, convenient for unpicking and washing cleaning, maintenance or replacement, maintenance cost compared with
It is low.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the external structure schematic diagram of the utility model recovering mechanism；
Fig. 3 is the schematic diagram of internal structure of the utility model recovering mechanism；
Fig. 4 is the structural schematic diagram of the utility model heat pipe mounting base.
In figure: 1 biogas combustion exhaust gas smoke exhaust pipe, 2 recovering mechanisms, 3 first threaded portions, 4 sleeves, 5 water supply connectors, 6 screw threads
Sealing cover, 7 water outlet connectors, 8 heat conducting pipes, 9 internal screw threads, 10 first sealing rings, 11 second sealing rings, 12 heat pipes, the installation of 13 heat pipes
Seat, 14 threaded holes, 15 briquettings, 16 third sealing rings, 17 second threaded portions.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: the marsh gas power generation waste-heat recovery device, including natural pond
Gas burning waste gas smoke exhaust pipe 1 is equipped with recovering mechanism 2 on the biogas combustion exhaust gas smoke exhaust pipe 1, and the recovering mechanism 2 includes
There are sleeve 4 and heat conducting pipe 8, the connection of heat conducting pipe 8 is mounted on biogas combustion exhaust gas smoke exhaust pipe 1, the biogas combustion exhaust gas
The first threaded portion 3 is provided on smoke exhaust pipe 1, the lower end of the sleeve 4 is internally provided with internal screw thread 9,4 screw thread of the sleeve installation
On biogas combustion exhaust gas smoke exhaust pipe 1, the top of the sleeve 4 is equipped with thread sealed closure 6, on the tube wall of the heat conducting pipe 8
Heat pipe mounting base 13 is installed, heat pipe 12 is sealed and installed in the heat pipe mounting base 13, the heat pipe 12 is obliquely installed, and heat
The upper end of pipe 12 is arranged inside sleeve 4, and the lower end of the heat pipe 12 is arranged inside heat conducting pipe 8.
Specifically, the sleeve 4 is heat preservation sleeve, the top side of the sleeve 4 is equipped with water supply connector 5, the set
The lower part side of cylinder 4 is equipped with water outlet connector 7.By passing in and out water swivel, convenient for connecting heat-exchanging water.
Specifically, the inside of the thread sealed closure 6 is equipped with the second sealing ring 11.Pass through setting for the second sealing ring 11
Meter, convenient for keeping the top seal of sleeve 4.
Specifically, the interior lower part of the sleeve 4 is equipped with the first sealing ring 10.By the design of the first sealing ring 10, just
In the lower seal for keeping sleeve 4.
Specifically, offering threaded hole 14 in the heat pipe mounting base 13, the second threaded portion is provided on the heat pipe 12
17, the heat pipe 12 is threadably mounted in threaded hole 14, and briquetting 15 is fixedly connected on the heat pipe 12, is covered on the heat pipe 12
It is connected to third sealing ring 16.By the design of third sealing ring 16, convenient for keep 4 inside of sleeve and 8 inner sealing of heat conducting pipe every
From.
Specifically, the internal diameter of the heat conducting pipe 8 is equal with biogas combustion exhaust gas 1 internal diameter of smoke exhaust pipe, outside the heat conducting pipe 8
Diameter is greater than the diameter 3-5cm of biogas combustion exhaust gas smoke exhaust pipe 1.It is designed by the outer tube diameter of heat conducting pipe 8, convenient for the upper of sleeve 4
Lower end sealing.
Working principle: it when in use, by the design of recovering mechanism 2, can recycle low in biogas combustion exhaust gas smoke exhaust pipe
The waste heat of temperature section improves heat recovery and utilization rate, and has the advantages of simple structure and easy realization；It is installed by sleeve 4, heat pipe 12 and heat pipe
The design of seat 13, convenient for unpicking and washing cleaning, maintenance or replacement, maintenance cost is lower.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of marsh gas power generation waste-heat recovery device, including biogas combustion exhaust gas smoke exhaust pipe (1), it is characterised in that: the biogas
It being equipped on burning waste gas smoke exhaust pipe (1) recovering mechanism (2), the recovering mechanism (2) includes sleeve (4) and heat conducting pipe (8),
Heat conducting pipe (8) connection is mounted on biogas combustion exhaust gas smoke exhaust pipe (1), is set on the biogas combustion exhaust gas smoke exhaust pipe (1)
It is equipped with the first threaded portion (3), the lower end of the sleeve (4) is internally provided with internal screw thread (9), and the sleeve (4) is threadably mounted at
On biogas combustion exhaust gas smoke exhaust pipe (1), the top of the sleeve (4) is equipped with thread sealed closure (6), the heat conducting pipe (8)
It is equipped on tube wall heat pipe mounting base (13), is sealed and installed with heat pipe (12), the heat pipe in the heat pipe mounting base (13)
(12) it is obliquely installed, and the upper end setting of heat pipe (12) is internal in sleeve (4), the lower end of the heat pipe (12) is arranged in heat conducting pipe
(8) internal.
2. a kind of marsh gas power generation waste-heat recovery device according to claim 1, it is characterised in that: the sleeve (4) is to protect
The top side of warm sleeve, the sleeve (4) is equipped with water supply connector (5), and the lower part side of the sleeve (4) is equipped with water outlet
Connector (7).
3. a kind of marsh gas power generation waste-heat recovery device according to claim 1, it is characterised in that: the thread sealed closure
(6) inside is equipped with the second sealing ring (11).
4. a kind of marsh gas power generation waste-heat recovery device according to claim 1, it is characterised in that: the sleeve (4) it is interior
Lower part is equipped with the first sealing ring (10).
5. a kind of marsh gas power generation waste-heat recovery device according to claim 1, it is characterised in that: the heat pipe mounting base
(13) it offers on threaded hole (14), is provided with the second threaded portion (17) on the heat pipe (12), heat pipe (12) the screw thread peace
It in threaded hole (14), is fixedly connected with briquetting (15) on the heat pipe (12), it is close to be socketed with third on the heat pipe (12)
Seal (16).
6. a kind of marsh gas power generation waste-heat recovery device according to claim 1, it is characterised in that: the heat conducting pipe (8)
Internal diameter is equal with biogas combustion exhaust gas smoke exhaust pipe (1) internal diameter, and the outer diameter of the heat conducting pipe (8) is greater than biogas combustion exhaust gas smoke exhaust pipe
(1) diameter 3-5cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920133341.4U CN209558390U (en) | 2019-01-25 | 2019-01-25 | A kind of marsh gas power generation waste-heat recovery device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920133341.4U CN209558390U (en) | 2019-01-25 | 2019-01-25 | A kind of marsh gas power generation waste-heat recovery device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209558390U true CN209558390U (en) | 2019-10-29 |
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ID=68307726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920133341.4U Active CN209558390U (en) | 2019-01-25 | 2019-01-25 | A kind of marsh gas power generation waste-heat recovery device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209558390U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117346570A (en) * | 2023-12-06 | 2024-01-05 | 国家能源集团科学技术研究院有限公司 | Low-cost vacuum heat pipe heat exchanger with high heat absorption density |
-
2019
- 2019-01-25 CN CN201920133341.4U patent/CN209558390U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117346570A (en) * | 2023-12-06 | 2024-01-05 | 国家能源集团科学技术研究院有限公司 | Low-cost vacuum heat pipe heat exchanger with high heat absorption density |
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