CN105588137A - Heat pipe waste heat recovery device - Google Patents
Heat pipe waste heat recovery device Download PDFInfo
- Publication number
- CN105588137A CN105588137A CN201410561211.2A CN201410561211A CN105588137A CN 105588137 A CN105588137 A CN 105588137A CN 201410561211 A CN201410561211 A CN 201410561211A CN 105588137 A CN105588137 A CN 105588137A
- Authority
- CN
- China
- Prior art keywords
- heat
- heat pipe
- conductive pipe
- deduster
- boiler
- 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.)
- Pending
Links
- 238000011084 recovery Methods 0.000 title claims abstract description 13
- 239000002918 waste heat Substances 0.000 title abstract description 3
- 239000007789 gas Substances 0.000 abstract description 12
- 239000002253 acid Substances 0.000 abstract description 3
- 239000000779 smoke Substances 0.000 abstract 2
- 238000010521 absorption reaction Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 18
- 238000005516 engineering process Methods 0.000 description 6
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 4
- 239000003546 flue gas Substances 0.000 description 4
- 239000000446 fuel Substances 0.000 description 3
- 238000002485 combustion reaction Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000019504 cigarettes Nutrition 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000011089 mechanical engineering Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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
Landscapes
- Air Supply (AREA)
Abstract
The invention relates to a heat pipe waste heat recovery device comprising a boiler, a superconductive heat pipe device, a deduster, an induced draught fan and a chimney; the tail portion of the boiler is connected with the left lower bottom of the superconductive heat pipe in a seal manner; the right lower bottom of the superconductive heat pipe is connected with the deduster in a seal manner; the deduster is connected with the induced draught fan in a seal manner; the induced draught fan is connected with the chimney in a seal manner. The positions and numbers of the heat pipes can be changed so as to control the surface temperature and smoke evacuation temperature of a heat pipe heat absorption end, thus reducing exhaust gas resistance, and controlling the smoke evacuation temperature above an acid dew point.
Description
Technical field
The present invention relates to mechanical engineering and heating and energy saving equipment, be specifically related to heat pipe residual-heat recovery.
Background technology
Existing heat pipe residual-heat recovery calculates through thermal technology, by the phase transformation of heat-conducting medium in heat pipe, utilize the high thermal conductivity of gravity assisted heat pipe, can produce the waste heat recovery that the equipment (as: boiler, kiln etc.) of heat energy runs off by flue gas, and producing hot-air, to blow back burner hearth combustion-supporting, thereby reach the saving energy, reduce discharge, reduce the object of operative employee's labour intensity. But existing equipment economizer water capacity is little, heat up slow, boiler afterheat is recycled to efficiency low.
Summary of the invention
The present invention has overcome the deficiencies in the prior art, has proposed heat pipe residual-heat recovery, and it is little that described heat pipe residual-heat recovery can solve existing economizer water capacity, heats up slow, and boiler afterheat is recycled to inefficient problem. It is high that described heat pipe residual-heat recovery is recycled efficiency to boiler afterheat, air blast combustion air quick heating, and fuel combustion is abundant, calculates and example installation by thermal technology, can save 8%---15% fuel. And by the arrangement position of heat pipe, the changes such as quantity, control surface temperature and the exhaust gas temperature of heat pipe heat absorbing end, thereby more than reaching and reducing flue gas resistance and exhaust gas temperature is controlled to acid dew point.
Technical scheme of the present invention is: heat pipe residual-heat recovery, comprise boiler, super heat-conductive pipe device, deduster, air-introduced machine and chimney, the afterbody of described boiler and the lower-left of described super heat-conductive pipe airtight connection of bottom, bottom, bottom right and the airtight connection of described deduster of described super heat-conductive pipe, described deduster is connected with described air-introduced machine is airtight, and described air-introduced machine 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 steam (vapor) outlet and cold water cool air inlet, described dividing plate is divided into described super heat-conductive pipe device upper cover and traps, described super heat-conductive pipe runs through upper and lower jacket 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 cold air enter the upper cover of described super heat-conductive pipe by described cold water cool air inlet, carry out the exchange of heat convection equilibrium by the heat-conducting medium running through in the described super heat-conductive pipe of upper and lower jacket wall, reduce the temperature of boiler exhaust gas, the temperature of cold water or cold air becomes hot water or vapours after raising, pass through hot water, vapours outlet is discharged in atmosphere.
Super heat-conductive pipe in described super heat-conductive pipe device can calculate by thermal technology the position and the quantity that arrange super heat-conductive pipe according to actual needs, controls endothermic temperature and the exhaust gas temperature of described super heat-conductive pipe.
The present invention has following beneficial effect:
1) the present invention can calculate and example installation by thermal technology, can save 8%---15% fuel.
2) the present invention is by the arrangement position of heat pipe, and surface temperature and the exhaust gas temperature of heat pipe heat absorbing end are controlled in the changes such as quantity, thereby more than reaching and reducing flue gas resistance and exhaust gas temperature is controlled to acid dew point.
Brief description of the drawings
Further illustrate the present invention below in conjunction with the drawings and specific embodiments.
Fig. 1 is heat pipe residual-heat recovery 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, deduster; 8, air-introduced machine; 9, chimney; 10, flue gas trend.
Detailed description of the invention:
Shown in Figure 1, heat pipe residual-heat recovery of the present invention, comprises boiler 1, super heat-conductive pipe device 5, deduster 7, air-introduced machine 8, chimney 9. Lower-left airtight connection of bottom of the afterbody of described boiler 1 and described super heat-conductive pipe device 5, bottom, bottom right and the airtight connection of described deduster 7 of described super heat-conductive pipe device 5, described deduster 7 and described airtight connection of air-introduced machine 8, described air-introduced machine 8 and described airtight connection of chimney 9. Boiler exhaust gas reduces cigarette temperature by described super heat-conductive pipe device 5 and is undertaken after dust removal process by deduster 7, is discharged into atmosphere 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, vapours outlet 4, cold water cool air inlet 6. described dividing plate 2 is divided into described super heat-conductive pipe device 5 upper cover and traps, described super heat-conductive pipe 3 runs through upper and lower jacket 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 cold air enter the upper cover of described super heat-conductive pipe device 5 by described cold water cool air inlet 6, carry out the exchange of heat convection equilibrium by the heat-conducting medium running through in the described super heat-conductive pipe 3 of upper and lower jacket wall, reduce the temperature of boiler exhaust gas, the temperature of cold water or cold air becomes hot water or vapours after raising, pass through hot water, vapours outlet 4 is discharged in atmosphere.
Super heat-conductive pipe 3 in described super heat-conductive pipe device 5 can calculate by thermal technology the position and the quantity that arrange super heat-conductive pipe 3 according to actual needs, controls endothermic temperature and the exhaust gas temperature of described super heat-conductive pipe 3.
Claims (1)
1. heat pipe residual-heat recovery, comprise boiler, super heat-conductive pipe device, deduster, air-introduced machine and chimney, it is characterized in that: the afterbody of described boiler and the lower-left of described super heat-conductive pipe airtight connection of bottom, bottom, bottom right and the airtight connection of described deduster of described super heat-conductive pipe, described deduster is connected with described air-introduced machine is airtight, and described air-introduced machine is connected with described chimney is airtight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410561211.2A CN105588137A (en) | 2014-10-21 | 2014-10-21 | Heat pipe waste heat recovery device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410561211.2A CN105588137A (en) | 2014-10-21 | 2014-10-21 | Heat pipe waste heat recovery device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105588137A true CN105588137A (en) | 2016-05-18 |
Family
ID=55927915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410561211.2A Pending CN105588137A (en) | 2014-10-21 | 2014-10-21 | Heat pipe waste heat recovery device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105588137A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106139867A (en) * | 2016-08-26 | 2016-11-23 | 安徽盛运重工机械有限责任公司 | A kind of corrosivity exhaust gas processing device and method |
| CN106197023A (en) * | 2016-07-20 | 2016-12-07 | 钮德明 | Titanium white waste acid heat-pipe furnace |
-
2014
- 2014-10-21 CN CN201410561211.2A patent/CN105588137A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106197023A (en) * | 2016-07-20 | 2016-12-07 | 钮德明 | Titanium white waste acid heat-pipe furnace |
| CN106197023B (en) * | 2016-07-20 | 2018-06-26 | 钮德明 | Titanium white waste acid heat-pipe furnace |
| CN106139867A (en) * | 2016-08-26 | 2016-11-23 | 安徽盛运重工机械有限责任公司 | A kind of corrosivity exhaust gas processing device 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: 20160518 |
|
| WD01 | Invention patent application deemed withdrawn after publication |