CN209569709U - A kind of steam afterheat recovery device - Google Patents
A kind of steam afterheat recovery device Download PDFInfo
- Publication number
- CN209569709U CN209569709U CN201822213736.3U CN201822213736U CN209569709U CN 209569709 U CN209569709 U CN 209569709U CN 201822213736 U CN201822213736 U CN 201822213736U CN 209569709 U CN209569709 U CN 209569709U
- Authority
- CN
- China
- Prior art keywords
- waste heat
- heat recovery
- flue gas
- pipe
- water tank
- 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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Abstract
The utility model discloses a kind of steam afterheat recovery devices, including waste heat recovery cylinder and it is mounted on the water tank on waste heat recovery cylinder top, the inside of waste heat recovery cylinder is waste heat recovery room, the both ends of the waste heat recovery cylinder are respectively that the flue gas being connected to the waste heat recovery room enters pipe and flue gas outlet pipe, it further include flue gas delivery pipe, enter to be respectively fixed with flange on pipe in flue gas delivery pipe and flue gas, seal groove is offered respectively on the opposite face of two flanges, has sealing ring in the installed inside of the seal groove；Seal groove is arranged connecting out in the utility model, there is sealing ring in slot, the other end, which is pressed on sealing ring, to be pressed on protrusion in seal groove to be sealed, carry out better seal, it avoids after prolonged use, waste-heat recovery device junction will appear the phenomenon that sealing effect is deteriorated；Hot hydroecium and water tank of the utility model by setting, can heat water, substantially increase heating efficiency, improve energy utilization rate.
Description
Technical field
The utility model belongs to waste-heat recovery device technical field, and in particular to a kind of steam afterheat recovery device.
Background technique
Waste heat refers to the limitation by factors such as history, technology, theories, in the industrial enterprise's energy-consuming device to have put into operation,
The sensible heat and latent heat that original design is not used appropriately.It includes high-temp waste gas waste heat, cooling medium waste heat, more than waste vapour waste water
Hot, high-temperature product and afterheat of slags, chemical reaction waste heat, combustible exhaust gas waste liquid and waste material waste heat etc..According to investigation, every profession and trade
Waste heat total resources account for about the 17%-67% of its fuel consumption total amount, and the residual heat resources of recoverable are about waste heat total resources
60%.
After prolonged use, waste-heat recovery device junction will appear sealing effect variation to existing waste-heat recovery device
The phenomenon that the problem of, thus it is proposed that a kind of steam afterheat recovery device.
Utility model content
The purpose of this utility model is to provide a kind of steam afterheat recovery devices, to solve to propose in above-mentioned background technique
Existing waste-heat recovery device after prolonged use, waste-heat recovery device junction will appear sealing effect be deteriorated the phenomenon that
The problem of.
To achieve the above object, the utility model provides the following technical solutions: a kind of steam afterheat recovery device, including remaining
Recuperation of heat cylinder and the water tank for being mounted on waste heat recovery cylinder top, the inside of the waste heat recovery cylinder are waste heat recovery room,
The both ends of the waste heat recovery cylinder are respectively that the flue gas being connected to the waste heat recovery room enters pipe and flue gas outlet pipe, further include that flue gas is defeated
Pipe is sent, enters to be respectively fixed with flange on pipe in the flue gas delivery pipe and the flue gas, in the opposite face of two flanges
It is upper to offer seal groove respectively, there is sealing ring in the installed inside of the seal groove, the junction of two flanges is fixed with spiral shell
Bolt assembly；The lateral surface of the seal groove is overlapped with the cell wall of the seal groove respectively.
Preferably, more are fixed in the waste heat recovery room in longitudinally disposed heat exchange wire guide, and the heat is handed over
The top for changing wire guide is run through the dome of the waste heat recovery room and is extended into the water tank.
Preferably, the more heat exchange wire guides are in rectangle or annular array.
Preferably, the end of the water tank is the return pipe being connected to its inside, and the top of the water tank offers and it
The outlet pipe of inside connection.
Preferably, the waste heat recovery cylinder includes outer cylinder and inner cylinder, is hot hydroecium between the outer cylinder and the inner cylinder,
The roof of the hot hydroecium offers multiple flow-guiding mouths being connected to the water tank inside.
Preferably, the lower part of the outer cylinder offers the water outlet being connected to the hot hydroecium.
Preferably, the water tank is provided with and its internal impurity-discharging pipe being connected to away from one end of the return pipe.
Compared with prior art, the utility model has the beneficial effects that
(1) seal groove is arranged connecting out in the utility model, there is sealing ring in slot, the other end be pressed on sealing ring make it is close
Protrusion is pressed in seal groove and is sealed around seal, carries out better seal, avoids after prolonged use, and waste heat returns
Receiving apparatus junction will appear the phenomenon that sealing effect is deteriorated；
(2) hot hydroecium and water tank of the utility model by setting, can heat water, substantially increase heating
Efficiency improves energy utilization rate.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the coupling part enlarged structure schematic diagram of the utility model；
Fig. 3 is the waste heat recovery cylinder forward sight schematic cross-sectional view of the utility model；
In figure: 1, flue gas delivery pipe；2, seal groove；3, sealing ring；4, flue gas enters pipe；5, bolt assembly；6, flange；7, remaining
Recuperation of heat cylinder；8, water outlet；9, heat exchange wire guide；10, flue gas outlet pipe；11, return pipe；12, water tank；13, outlet pipe；
14, impurity-discharging pipe；15, outer cylinder；16, inner cylinder；17, hot hydroecium；18, flow-guiding mouth.
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, Fig. 2 and Fig. 3 are please referred to, the utility model provides a kind of technical solution: a kind of steam afterheat recovery device, packet
It including waste heat recovery cylinder 7 and is mounted on the water tank 12 on 7 top of waste heat recovery cylinder, the inside of waste heat recovery cylinder 7 is waste heat recovery room,
The both ends of waste heat recovery cylinder 7 are respectively that the flue gas being connected to the waste heat recovery room enters pipe 4 and flue gas outlet pipe 10, further include that flue gas is defeated
Pipe 1 is sent, enters in flue gas delivery pipe 1 and flue gas and is respectively fixed with flange 6 on pipe 4, is opened respectively on the opposite face of two flanges 6
Equipped with seal groove 2, there is sealing ring 3 in the installed inside of the seal groove 2, the junction of two flanges 6 is fixed with bolt assembly 5；
The lateral surface of seal groove 2 is overlapped with the cell wall of seal groove 2 respectively；More are fixed in waste heat recovery room to hand in longitudinally disposed heat
Wire guide 9 is changed, and the top of the heat exchange wire guide 9 is run through the dome of waste heat recovery room and extended in inlet tank 12, and
More heat exchange wire guides 9 are in rectangle or annular array；The end of water tank 12 is the return pipe 11 being connected to its inside,
The top of water tank 12 offers and its internal outlet pipe 13 being connected to；Waste heat recovery cylinder 7 includes outer cylinder 15 and inner cylinder 16, in outer cylinder
Be hot hydroecium 17 between 15 and inner cylinder 16, the roof of hot hydroecium 17 offer it is multiple with flow-guiding mouth 18 that is being connected to inside water tank 12,
The lower part of outer cylinder 15 offers the water outlet 8 being connected to hot hydroecium 17.
In the present embodiment, it is preferred that water tank 12 is provided with and its internal impurity-discharging pipe being connected to away from one end of return pipe 11
14。
The working principle and process for using of the utility model: flue gas delivery pipe 1 is gone out by any known approaches with combustor
Mouth air-tightness connects, and the flange 6 in flue gas delivery pipe 1 enters the flange 6 on pipe 4 with flue gas and connect by bolt assembly 5, two
Seal groove 2 is offered respectively on the opposite face of a flange 6, has a sealing ring 3 in the installed inside of the seal groove 2, and seal groove 2
Lateral surface is overlapped with the cell wall of seal groove 2 respectively, can be good and be enduringly sealed to junction；
Flue gas containing heat enters pipe 4 from flue gas and enters waste heat recovery room, and cooperation waste heat recycles indoor heat exchange metal
Seal wire 9 carries out heat exchange, and due to heat-conduction effect, heat can be from high temperature to spreading at low temperature, on heat exchange wire guide 9
Heat can continually be absorbed by the water in water tank 12, be heated；
In use, to connect outside return pipe 11 should connect back water pump, and suction pump is connected outside outlet pipe 13；
It is absorbed in addition, there are also partial heats by 16 shell of inner cylinder, due to the presence of hot hydroecium 17, increases when into water tank 12
When moisture content, moisture content can enter hot hydroecium 17 from flow-guiding mouth 18, heated by 16 shell of inner cylinder, make full use of the heat of flue gas；
It heats water and is discharged from water outlet 8 in part in hot hydroecium 17.
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 (7)
1. a kind of steam afterheat recovery device including waste heat recovery cylinder (7) and is mounted on waste heat recovery cylinder (7) top
Water tank (12), it is characterised in that: the inside of the waste heat recovery cylinder (7) be waste heat recovery room, the two of the waste heat recovery cylinder (7)
End is respectively that the flue gas being connected to the waste heat recovery room enters pipe (4) and flue gas outlet pipe (10), further includes flue gas delivery pipe (1), In
The flue gas delivery pipe (1) and the flue gas, which enter, is respectively fixed with flange (6) on pipe (4), in the phase of two flanges (6)
Seal groove (2) are offered on opposite respectively, are had sealing ring (3) in the installed inside of the seal groove (2), two flanges (6)
Junction be fixed with bolt assembly (5)；The lateral surface of the seal groove (2) is overlapped with the cell wall of the seal groove (2) respectively.
2. a kind of steam afterheat recovery device according to claim 1, it is characterised in that: fixed in the waste heat recovery room
Having more is in longitudinally disposed heat exchange wire guide (9), and the top of the heat exchange wire guide (9) is returned through the waste heat
It receives the dome of room and extends into the water tank (12).
3. a kind of steam afterheat recovery device according to claim 2, it is characterised in that: the more heat exchange metals are led
Silk (9) is in rectangle or annular array.
4. a kind of steam afterheat recovery device according to claim 1, it is characterised in that: the end of the water tank (12) is
With its internal return pipe (11) being connected to, the top of the water tank (12) is offered and its internal outlet pipe (13) being connected to.
5. a kind of steam afterheat recovery device according to claim 1, it is characterised in that: waste heat recovery cylinder (7) packet
Outer cylinder (15) and inner cylinder (16) are included, is hot hydroecium (17), the hot hydroecium between the outer cylinder (15) and the inner cylinder (16)
(17) roof offers multiple flow-guiding mouths (18) being connected to the water tank (12) inside.
6. a kind of steam afterheat recovery device according to claim 5, it is characterised in that: open the lower part of the outer cylinder (15)
Equipped with the water outlet (8) being connected to the hot hydroecium (17).
7. a kind of steam afterheat recovery device according to claim 4, it is characterised in that: the water tank (12) is away from described
One end of return pipe (11) is provided with and its internal impurity-discharging pipe (14) being connected to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822213736.3U CN209569709U (en) | 2018-12-27 | 2018-12-27 | A kind of steam afterheat recovery device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822213736.3U CN209569709U (en) | 2018-12-27 | 2018-12-27 | A kind of steam afterheat recovery device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209569709U true CN209569709U (en) | 2019-11-01 |
Family
ID=68331190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822213736.3U Expired - Fee Related CN209569709U (en) | 2018-12-27 | 2018-12-27 | A kind of steam afterheat recovery device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209569709U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116943415A (en) * | 2023-07-11 | 2023-10-27 | 泊头市境友环保科技有限公司 | Quick dust removal and desulfurization device for flue gas |
-
2018
- 2018-12-27 CN CN201822213736.3U patent/CN209569709U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116943415A (en) * | 2023-07-11 | 2023-10-27 | 泊头市境友环保科技有限公司 | Quick dust removal and desulfurization device for flue gas |
| CN116943415B (en) * | 2023-07-11 | 2024-04-02 | 泊头市境友环保科技有限公司 | Quick dust removal and desulfurization device for flue gas |
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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 |
Granted publication date: 20191101 Termination date: 20211227 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |