CN202083259U - Waste gas residual heat recovering device of boiler - Google Patents
Waste gas residual heat recovering device of boiler Download PDFInfo
- Publication number
- CN202083259U CN202083259U CN2011200988408U CN201120098840U CN202083259U CN 202083259 U CN202083259 U CN 202083259U CN 2011200988408 U CN2011200988408 U CN 2011200988408U CN 201120098840 U CN201120098840 U CN 201120098840U CN 202083259 U CN202083259 U CN 202083259U
- Authority
- CN
- China
- Prior art keywords
- boiler
- flue
- water tank
- waste gas
- boiler 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 - Lifetime
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P80/00—Climate change mitigation technologies for sector-wide applications
- Y02P80/10—Efficient use of energy, e.g. using compressed air or pressurized fluid as energy carrier
- Y02P80/15—On-site combined power, heat or cool generation or distribution, e.g. combined heat and power [CHP] supply
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- Control Of Steam Boilers And Waste-Gas Boilers (AREA)
Abstract
The utility model relates to a residual heat recovering device, and specifically relates to a waste gas residual heat recovering device of a boiler, which comprises a boiler flue. The boiler flue is provided with a water tank; a plurality of heat conducting pipes are arranged in the boiler flue; the heat conducting pipes are connected with the water tank; and the water tank is provided with a vapor output pipeline and a cold water input pipeline. By using the waste gas residual heat recovering device provided by the utility model, not only is the abandoned residual heat utilized, but also the secondary waste of water resources cannot be caused; the utilization rate of energy resources is improved greatly; and the effects of energy saving and emission reduction are further enhanced.
Description
Technical field
The utility model relates to a kind of waste-heat recovery device, is specifically related to a kind of boiler waste gas waste-heat recovery device.
Background technology
At present burning boiler and the waste gas that produces is generally through just directly being discharged in the atmosphere after the filtration treatment, yet because the heat content of boiler waste gas own is bigger, directly discharging just wastes energy very much, is unfavorable for energy-saving and emission-reduction.
The utility model content
The purpose of this utility model provide a kind of can be with heat absorption in the boiler waste gas and the boiler waste gas waste-heat recovery device that circulates and effectively utilize.
Above-mentioned technical purpose of the present utility model is achieved by the following technical programs:
The boiler waste gas waste-heat recovery device comprises boiler flue, is provided with a water tank on described boiler flue, is provided with some heat pipes in the described boiler flue, and described heat pipe links to each other with water tank, and described water tank is provided with steam output pipe road and cold water inlet pipe road.The utility model adopts and be provided with a water tank on described boiler flue, be provided with heat pipe in the described boiler flue, the method that described heat pipe links to each other with water tank makes the waste heat of the waste gas in boiler flue be delivered to water tank by the heat pipe absorption, thus the water in the heating water tank, produce steam, utilize the vapor recycle energy supply, operation had both utilized discarded waste heat like this, can not cause the secondary waste of water resource again, improve rate of energy greatly, further strengthened the effect of energy-saving and emission-reduction.
Boiler flue also is provided with interim flue, and described interim flue is located at the below of boiler flue, and switching place of described interim flue and boiler flue is provided with valve.Boiler flue of the present utility model also is provided with interim flue, makes through the row cleaning, to guarantee the heat transference efficiency of heat pipe to the heat pipe in the boiler flue under the situation of the boiler of not stopping using.
In sum, the utlity model has following beneficial effect:
1, the utility model adopts and be provided with a water tank on described boiler flue, be provided with some heat pipes in the described boiler flue, the method that described heat pipe links to each other with water tank, make the waste heat of the waste gas in boiler flue be delivered to water tank by the heat pipe absorption, thereby the water in the heating water tank, produce steam, utilize the vapor recycle energy supply, operation had both utilized discarded waste heat like this, can not cause the secondary waste of water resource again, improve rate of energy greatly, further strengthened the effect of energy-saving and emission-reduction.
Description of drawings
Fig. 1 is a side sectional view of the present utility model;
Among the figure, the 1st, boiler flue, the 2nd, heat pipe, the 3rd, water tank, the 4th, steam output pipe road, the 5th, cold water inlet pipe road, the 6th, valve, the 7th, interim flue.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail.
This specific embodiment only is to explanation of the present utility model; it is not to restriction of the present utility model; those skilled in the art can make the modification that does not have creative contribution to present embodiment as required after reading this specification, but as long as all are subjected to the protection of Patent Law in claim scope of the present utility model.
Embodiment 1: boiler waste gas waste-heat recovery device as shown in Figure 1, comprise boiler flue 1, on described boiler flue 1, be provided with a water tank 3, be provided with 6 heat pipes 2 in the described boiler flue 1, described heat pipe 2 links to each other with water tank 3, and described water tank 3 is provided with steam output pipe road 4 and cold water inlet pipe road 5.
The boiler waste gas waste-heat recovery device also is provided with interim flue 7, and described interim flue 7 is located at the below of boiler flue 1, and described interim flue 7 is provided with valve 6 with switching place of boiler flue 1.
Claims (2)
1. boiler waste gas waste-heat recovery device, comprise boiler flue, it is characterized in that: on described boiler flue, be provided with a water tank, be provided with some heat pipes in the described boiler flue, described heat pipe links to each other with water tank, and described water tank is provided with steam output pipe road and cold water inlet pipe road.
2. boiler waste gas waste-heat recovery device according to claim 1 is characterized in that: described boiler flue also is provided with interim flue, and described interim flue is located at the below of boiler flue, and switching place of described interim flue and boiler flue is provided with valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200988408U CN202083259U (en) | 2011-04-07 | 2011-04-07 | Waste gas residual heat recovering device of boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200988408U CN202083259U (en) | 2011-04-07 | 2011-04-07 | Waste gas residual heat recovering device of boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202083259U true CN202083259U (en) | 2011-12-21 |
Family
ID=45343885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200988408U Expired - Lifetime CN202083259U (en) | 2011-04-07 | 2011-04-07 | Waste gas residual heat recovering device of boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202083259U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108775596A (en) * | 2018-05-25 | 2018-11-09 | 中国科学院深圳先进技术研究院 | A kind of heat energy recycle device |
-
2011
- 2011-04-07 CN CN2011200988408U patent/CN202083259U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108775596A (en) * | 2018-05-25 | 2018-11-09 | 中国科学院深圳先进技术研究院 | A kind of heat energy recycle device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111221 |
|
| CX01 | Expiry of patent term |