CN209688871U - A kind of high-temperature flue gas utilizes device - Google Patents
A kind of high-temperature flue gas utilizes device Download PDFInfo
- Publication number
- CN209688871U CN209688871U CN201822108123.3U CN201822108123U CN209688871U CN 209688871 U CN209688871 U CN 209688871U CN 201822108123 U CN201822108123 U CN 201822108123U CN 209688871 U CN209688871 U CN 209688871U
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- CN
- China
- Prior art keywords
- hole
- wall
- gas
- circulating line
- flue
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
-
- 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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- Chimneys And Flues (AREA)
Abstract
A kind of high-temperature flue gas utilizes device, and one end of chimney is installed on the gas outlet of gas fired-boiler, and the edge of heat-insulated filter screen is installed in the intermediate inner wall of chimney.One end of circulating line is fixedly connected on the water inlet of heating plant, and the other end of circulating line is fixedly connected on the water outlet of heating plant, and cycling use of water is injected in circulating line.Turbine is installed on the inner wall of circulating line.Lower end on the outer wall of chimney positioned at heat-insulated filter screen offers first through hole, and the second through-hole is offered on the outer wall of circulating line.The edge of first through hole is fixedly connected with the edge of the second through-hole.Flue-gas temperature collection device is mounted on the inner wall of first through hole and the second through-hole.The design carries out heat exchange using water circulation and high-temperature flue gas, and reduction gas fired-boiler flue-gas temperature obtains the hot water of high temperature and for industrial production or the heating heat source of winter radiator, improves the recycling of energy, while energy saving, saves production cost for enterprise.
Description
Technical field
The utility model belongs to heat recovery field, in particular to a kind of high-temperature flue gas utilizes device.
Background technique
Since the flue gas that boiler generates can be directly discharged in air along with a large amount of temperature, temperature with flue gas,
Thermal energy is wasted.Since workshop requires a large amount of thermal energy that a large amount of hot water and warming need daily.
Utility model content
The purpose of the utility model is to provide a kind of high-temperature flue gas to utilize device.In order to improve the recycling and saving of energy
The energy, the design carry out heat exchange with high-temperature flue gas using water circulation, reduce the hot water that gas fired-boiler flue-gas temperature obtains high temperature
And for industrial production or the heating heat source of winter radiator.
The technical solution adopted is that:
A kind of high-temperature flue gas utilizes device, including chimney, gas fired-boiler, flue-gas temperature collection device, circulating line, heat supply
Device, turbine and heat-insulated filter screen, it is characterised in that:
One end of chimney is installed on the gas outlet of gas fired-boiler, and the edge of heat-insulated filter screen is installed in chimney
Between on inner wall.One end of circulating line is fixedly connected on the water inlet of heating plant, and the other end of circulating line is fixedly connected
On the water outlet of heating plant, cycling use of water is injected in circulating line.Turbine is installed on the inner wall of circulating line.In
Lower end on the outer wall of chimney positioned at heat-insulated filter screen offers first through hole, and it is logical that second is offered on the outer wall of circulating line
Hole.The edge of first through hole is fixedly connected with the edge of the second through-hole.Flue-gas temperature collection device is mounted on first
On the inner wall of through-hole and the second through-hole.
Above-mentioned flue-gas temperature collection device includes two baffles, and two baffles are arranged in parallel, fill between two baffles
There is highly heat-conductive material.The surrounding outer wall of two baffles is installed on the inner wall of first through hole and the second through-hole.
Above-mentioned heating plant includes boiler and thermostatic water bath.
Principle: high-temperature flue gas --- pipeline is connected on the exhaust pipe of boiler for gas fired-boiler generation, into pipeline ---
Heat-insulated filter screen is isolated by the flue-gas temperature of high temperature --- and flue-gas temperature collection device receives the temperature of isolation
Integrate that --- cooling flue gas emission is into flue, and --- water circulation system is in the lower section of flue-gas temperature collection device --- is cold
But cooling has been carried out by the water that enterprise's temperature collection device is collected into temperature drop cooling and has obtained hot water, cooled flue gas temperature
Flue gas above collection device --- obtained hot water is for industrial production or radiator of warming --- passes through turbine
It is recycled --- cooling water is turned back in displacement sink by turbine apparatus again --- and carries out iterative cycles.
The advantage is that: the design carries out heat exchange with high-temperature flue gas using water circulation, gas fired-boiler flue-gas temperature is reduced
It obtains the hot water of high temperature and is used for the heating heat source of industrial production or winter radiator, improve the recycling of energy, save simultaneously
The energy saves production cost for enterprise.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
In figure: chimney 1, gas fired-boiler 2, baffle 3, circulating line 4, heating plant 5, turbine 6, heat-insulated filter screen 7, first
Through-hole 8, the second through-hole 9.
Specific embodiment
A kind of high-temperature flue gas utilizes device, including chimney 1, gas fired-boiler 2, flue-gas temperature collection device, circulating line 4,
Heating plant 5, turbine 6 and heat-insulated filter screen 7, it is characterised in that:
One end of chimney 1 is installed on the gas outlet of gas fired-boiler 2, and the edge of heat-insulated filter screen 7 is installed in chimney 1
Intermediate inner wall on.One end of circulating line 4 is fixedly connected on the water inlet of heating plant 5, and the other end of circulating line 4 is solid
Surely it is connected on the water outlet of heating plant 5, is injected with cycling use of water in circulating line 4.Turbine 6 is installed in circulating line 4
Inner wall on.Lower end on the outer wall of chimney 1 positioned at heat-insulated filter screen 7 offers first through hole 8, in the outer of circulating line 4
The second through-hole 9 is offered on wall.The edge of first through hole 8 is fixedly connected with the edge of the second through-hole 9.Flue-gas temperature
Collection device is mounted on the inner wall of first through hole 8 and the second through-hole 9.
Above-mentioned flue-gas temperature collection device includes two baffles 3, and two baffles 3 are arranged in parallel, fill out between two baffles 3
Filled with highly heat-conductive material.The surrounding outer wall of two baffles 3 is installed on the inner wall of first through hole 8 and the second through-hole 9.
Above-mentioned heating plant 5 includes boiler and thermostatic water bath.
Claims (3)
1. a kind of high-temperature flue gas utilizes device, including chimney (1), gas fired-boiler (2), flue-gas temperature collection device, circulating line
(4), heating plant (5), turbine (6) and heat-insulated filter screen (7), it is characterised in that:
One end of chimney (1) is installed on the gas outlet of gas fired-boiler (2), and the edge of heat-insulated filter screen (7) is installed in cigarette
In the intermediate inner wall of chimney (1)；One end of circulating line (4) is fixedly connected on the water inlet of heating plant (5), circulating line
(4) the other end is fixedly connected on the water outlet of heating plant (5), is injected with cycling use of water in circulating line (4)；Turbine
(6) it is installed on the inner wall of circulating line (4)；Lower end on the outer wall of chimney (1) positioned at heat-insulated filter screen (7) offers the
One through-hole (8) offers the second through-hole (9) on the outer wall of circulating line (4)；The edge and second of first through hole (8)
The edge of through-hole (9) is fixedly connected；Flue-gas temperature collection device is mounted on the interior of first through hole (8) and the second through-hole (9)
On wall.
2. a kind of high-temperature flue gas according to claim 1 utilizes device, it is characterised in that:
Above-mentioned flue-gas temperature collection device includes two baffles (3), and two baffles (3) are arranged in parallel, between two baffles (3)
Filled with highly heat-conductive material；The surrounding outer wall of two baffles (3) is installed on the inner wall of first through hole (8) and the second through-hole (9).
3. a kind of high-temperature flue gas according to claim 1 utilizes device, it is characterised in that: above-mentioned heating plant (5) includes
Boiler and thermostatic water bath.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822108123.3U CN209688871U (en) | 2018-12-17 | 2018-12-17 | A kind of high-temperature flue gas utilizes device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822108123.3U CN209688871U (en) | 2018-12-17 | 2018-12-17 | A kind of high-temperature flue gas utilizes device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209688871U true CN209688871U (en) | 2019-11-26 |
Family
ID=68596334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822108123.3U Expired - Fee Related CN209688871U (en) | 2018-12-17 | 2018-12-17 | A kind of high-temperature flue gas utilizes device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209688871U (en) |
-
2018
- 2018-12-17 CN CN201822108123.3U patent/CN209688871U/en not_active Expired - Fee Related
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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: 20191126 Termination date: 20211217 |