CN105650661A - Novel boiler heat pipe waste heat recovery equipment - Google Patents
Novel boiler heat pipe waste heat recovery equipment Download PDFInfo
- Publication number
- CN105650661A CN105650661A CN201410638964.9A CN201410638964A CN105650661A CN 105650661 A CN105650661 A CN 105650661A CN 201410638964 A CN201410638964 A CN 201410638964A CN 105650661 A CN105650661 A CN 105650661A
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- CN
- China
- Prior art keywords
- heat
- boiler
- conductive pipe
- heat pipe
- recovery equipment
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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
- Y02E20/34—Indirect CO2mitigation, i.e. by acting on non CO2directly related matters of the process, e.g. pre-heating or heat recovery
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Abstract
The invention relates to novel boiler heat pipe waste heat recovery equipment. The novel boiler heat pipe waste heat recovery equipment comprises a boiler, a superconducting heat pipe device, a dust remover, an induced draft fan and a chimney. The tail of the boiler is in sealing connection with the lower left bottoms of superconducting heat pipes. The lower right bottoms of the superconducting heat pipes are in sealing connection with the dust remover. The dust remover is in sealing connection with the induced draft fan which is in sealing connection with the chimney. According to the novel boiler heat pipe waste heat recovery equipment, the surface temperature and the fume exhaust temperature of the heat absorption ends of the heat pipes are controlled by changing the arrangement position, the number and the like of the heat pipes, so that the flue gas resistance is reduced, and the fume exhaust temperature is controlled to be at an acid dew point or higher.
Description
Technical field
The present invention relates to mechanical engineering and heating and energy saving equipment, it is specifically related to New-type boiler heat pipe waste heat recovery apparatus.
Background technology
Existing New-type boiler heat pipe waste heat recovery apparatus is through thermodynamic metering, by the phase transformation of heat-conducting medium in heat pipe, utilize the high thermal conductivity of gravity heat pipe, the waste heat recovery that the equipment (as: boiler, kiln etc.) of heat energy is run off can be produced by flue gas, and producing warm air, to blow back burner hearth combustion-supporting, thus reach save energy, reduce discharge, reduce the object of operative employee's labour intensity. But, existing installation economizer water capacity is little, heats up slow, boiler afterheat is recycled efficiency low.
Summary of the invention
Instant invention overcomes the deficiencies in the prior art, it is proposed that New-type boiler heat pipe waste heat recovery apparatus, it is little that described New-type boiler heat pipe waste heat recovery apparatus can solve existing economizer water capacity, heats up slow, boiler afterheat is recycled inefficient problem. Boiler afterheat is recycled efficiency height by described New-type boiler heat pipe waste heat recovery apparatus, the combustion-supporting wind quick heating of gas blower, and fuel combustion is abundant, is installed by thermodynamic metering and example, it is possible to save 8%---15% fuel. And by the arrangement position of heat pipe, quantity etc. change, the surface temperature of control heat pipe heat absorbing end and funnel temperature, thus reach and reduce flue gas resistance and funnel temperature is controlled more than acid dew point.
The technical scheme of the present invention is: New-type boiler heat pipe waste heat recovery apparatus, comprise boiler, super heat-conductive pipe device, fly-ash separator, induced draft fan and chimney, the afterbody of described boiler is connected with airtight bottom the lower-left of described super heat-conductive pipe, with the airtight connection of described fly-ash separator bottom the bottom right of described super heat-conductive pipe, described fly-ash separator is connected with described induced draft fan is airtight, and described induced draft fan is connected with described chimney is airtight.
Described super heat-conductive pipe device is a case structure, comprise dividing plate, super heat-conductive pipe, hot water thermal vapour outlet and cold water cool air inlet, described super heat-conductive pipe device is divided into upper cover and traps by described dividing plate, described super heat-conductive pipe runs through upper and lower sleeve wall by described dividing plate, heat-conducting medium is equipped with in described super heat-conductive pipe inside, boiler exhaust gas enters trapping of described super heat-conductive pipe, cold water or freezing air enter the upper cover of described super heat-conductive pipe by described cold water cool air inlet, heat convection current balanced exchange is carried out by the heat-conducting medium in the described super heat-conductive pipe running through upper and lower sleeve wall, reduce the temperature of boiler exhaust gas, the temperature of cold water or freezing air becomes hot water or hot steam after raising, pass through hot water, hot steam outlet is discharged in air.
Super heat-conductive pipe in described super heat-conductive pipe device can arrange position and the quantity of super heat-conductive pipe according to actual needs by thermodynamic metering, controls endothermic temperature and the funnel temperature of described super heat-conductive pipe.
The present invention has following useful effect:
1) the present invention can be installed by thermodynamic metering and example, it is possible to saves 8%---15% fuel.
2) the present invention is by the arrangement position of heat pipe, and quantity etc. change, the surface temperature of control heat pipe heat absorbing end and funnel temperature, thus reaches and reduce flue gas resistance and controlled more than acid dew point by funnel temperature.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is described further.
Fig. 1 is New-type boiler heat pipe waste heat recovery apparatus structural representation of the present invention.
In figure, 1, boiler; 2, dividing plate; 3, super heat-conductive pipe; 4, hot water and steam outlet; 5, super heat-conductive pipe device; 6, cold water cool air inlet; 7, fly-ash separator; 8, induced draft fan; 9, chimney; 10, flue gas trend.
Embodiment:
Shown in Figure 1, New-type boiler heat pipe waste heat recovery apparatus of the present invention, comprises boiler 1, super heat-conductive pipe device 5, fly-ash separator 7, induced draft fan 8, chimney 9. The afterbody of described boiler 1 is connected with airtight bottom the lower-left of described super heat-conductive pipe device 5, with the described airtight connection of fly-ash separator 7 bottom the bottom right of described super heat-conductive pipe device 5, described fly-ash separator 7 is connected with described induced draft fan 8 is airtight, and described induced draft fan 8 is connected with described chimney 9 is airtight. Boiler exhaust gas reduces after cigarette temperature carries out dust removal process by fly-ash separator 7 again by described super heat-conductive pipe device 5, is discharged into air through described chimney 9.
Described super heat-conductive pipe device 5 is that a case structure comprises: dividing plate 2, super heat-conductive pipe 3, hot water, hot steam outlet 4, cold water cool air inlet 6. described super heat-conductive pipe device 5 is divided into upper cover and traps by described dividing plate 2, described super heat-conductive pipe 3 runs through upper and lower sleeve wall by described dividing plate 2, heat-conducting medium is equipped with in described super heat-conductive pipe 3 inside, boiler exhaust gas enters trapping of described super heat-conductive pipe device 5, cold water or freezing air enter the upper cover of described super heat-conductive pipe device 5 by described cold water cool air inlet 6, heat convection current balanced exchange is carried out by the heat-conducting medium in the described super heat-conductive pipe 3 running through upper and lower sleeve wall, reduce the temperature of boiler exhaust gas, the temperature of cold water or freezing air becomes hot water or hot steam after raising, pass through hot water, hot steam outlet 4 is discharged in air.
Super heat-conductive pipe 3 in described super heat-conductive pipe device 5 can arrange position and the quantity of super heat-conductive pipe 3 according to actual needs by thermodynamic metering, controls endothermic temperature and the funnel temperature of described super heat-conductive pipe 3.
Claims (1)
1. New-type boiler heat pipe waste heat recovery apparatus, comprise boiler, super heat-conductive pipe device, fly-ash separator, induced draft fan and chimney, it is characterized in that: the afterbody of described boiler is connected with airtight bottom the lower-left of described super heat-conductive pipe, with the airtight connection of described fly-ash separator bottom the bottom right of described super heat-conductive pipe, described fly-ash separator is connected with described induced draft fan is airtight, and described induced draft fan is connected with described chimney is airtight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410638964.9A CN105650661A (en) | 2014-11-13 | 2014-11-13 | Novel boiler heat pipe waste heat recovery equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410638964.9A CN105650661A (en) | 2014-11-13 | 2014-11-13 | Novel boiler heat pipe waste heat recovery equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105650661A true CN105650661A (en) | 2016-06-08 |
Family
ID=56479322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410638964.9A Pending CN105650661A (en) | 2014-11-13 | 2014-11-13 | Novel boiler heat pipe waste heat recovery equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105650661A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109340814A (en) * | 2018-10-17 | 2019-02-15 | 马鞍山沐及信息科技有限公司 | A kind of air preheater for residual neat recovering system |
| CN112460616A (en) * | 2020-11-19 | 2021-03-09 | 湖南华润电力鲤鱼江有限公司 | Boiler waste gas treatment purifies recovery system |
| CN116625132A (en) * | 2023-07-24 | 2023-08-22 | 常州百利锂电智慧工厂有限公司 | Ternary lithium battery kiln tail gas recycling system and method |
-
2014
- 2014-11-13 CN CN201410638964.9A patent/CN105650661A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109340814A (en) * | 2018-10-17 | 2019-02-15 | 马鞍山沐及信息科技有限公司 | A kind of air preheater for residual neat recovering system |
| CN112460616A (en) * | 2020-11-19 | 2021-03-09 | 湖南华润电力鲤鱼江有限公司 | Boiler waste gas treatment purifies recovery system |
| CN116625132A (en) * | 2023-07-24 | 2023-08-22 | 常州百利锂电智慧工厂有限公司 | Ternary lithium battery kiln tail gas recycling system and method |
| CN116625132B (en) * | 2023-07-24 | 2023-10-27 | 常州百利锂电智慧工厂有限公司 | Ternary lithium battery kiln tail gas recycling system and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160608 |
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| WD01 | Invention patent application deemed withdrawn after publication |