CN105352353B - A kind of gyration formula gas heat exchange system - Google Patents
A kind of gyration formula gas heat exchange system Download PDFInfo
- Publication number
- CN105352353B CN105352353B CN201510737051.7A CN201510737051A CN105352353B CN 105352353 B CN105352353 B CN 105352353B CN 201510737051 A CN201510737051 A CN 201510737051A CN 105352353 B CN105352353 B CN 105352353B
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- CN
- China
- Prior art keywords
- gyration
- heat exchange
- accumulation plate
- heat accumulation
- heat
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- 239000007789 gases Substances 0.000 title claims abstract description 17
- 238000009825 accumulation Methods 0.000 claims abstract description 44
- 239000003570 air Substances 0.000 claims abstract description 28
- UGFAIRIUMAVXCW-UHFFFAOYSA-N carbon monoxide Chemical compound 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[O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims abstract description 9
- 238000005192 partition Methods 0.000 claims abstract description 9
- 239000003546 flue gases Substances 0.000 claims abstract description 8
- 230000005540 biological transmission Effects 0.000 claims abstract description 7
- 235000019504 cigarettes Nutrition 0.000 claims description 10
- 239000000779 smoke Substances 0.000 claims description 6
- 239000011257 shell materials Substances 0.000 claims description 3
- 239000002956 ash Substances 0.000 abstract description 3
- 238000005260 corrosion Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 230000001172 regenerating Effects 0.000 description 4
- 230000000903 blocking Effects 0.000 description 2
- 230000000875 corresponding Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagrams Methods 0.000 description 1
- 230000003628 erosive 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
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/14—Thermal energy storage
Abstract
Description
Technical field
The invention belongs to technical field of heat exchange, is related to gas heat exchange system, specifically a kind of gyration formula gas Heat-exchange device.
Background technology
Heat exchange is carried out between the gas of two kinds of different temperatures, the pipe for boiler exhaust gas heat recovery is common are Regenerative air heater and rotary regenerative air preheater.The structure of both air heat exchangers is different, and tubular air preheater is The hot cigarette of high temperature is flow through from Bottomhole pressure, the air of low temperature from pipe is outer, and both carry out heat convection by tube wall；Swinging air The cylindrical accumulator plate that preheater does gyration by fan housing, petticoat pipe and around center rotor is constituted, and its heat exchange principle is to utilize to turn Gyration of the son between fan housing, petticoat pipe, the air of the heat transfer that heat accumulation plate is absorbed in high temperature cigarette side to low temperature side So as to realize heat exchange.They all have ash cutting, blocking, cold end corrosion, hot air leak rate of air curtain height etc. in actual use and lack Fall into.
A kind of new gas heat-exchange device is explored, is technical task urgently to be resolved hurrily at present.
The content of the invention
The purpose of the invention is that existing air preheater is improved, and develops a kind of gyration formula gas heat exchange dress Put, existing tubular air preheater or the above-mentioned many defects of rotary regenerative air preheater can be avoided.
A kind of gyration formula gas heat exchange system of the adopted the technical scheme that design of the invention, its structure include： Heat accumulation plate, using being rotated between axle arranging the transmission guipure of gyration in two masters, heat accumulation plate is adopted for drive mechanism, wherein drive mechanism Vertical, parallel, dense arrangement is arranged on the transmission guipure of gyration with heat accumulation plate, gyration heat accumulation plate row, gyration heat accumulation plate row is constituted The flue for being arranged on high-temperature flue gas is intersegmental, arranges two outer ends in the heat accumulation plate for entering cigarette section, smoke section and gyration of flue and sets respectively End enclosure is put, it is respectively provided with internal partition in two rotary shaft inner ends and end enclosure, enter the cigarette section, flue of flue goes out The circular passage of gyration heat accumulation plate row is formed between cigarette section, two secondary end enclosures and internal partition, circular passage is divided by heat accumulation plate Arrange the middle part middle part heat exchange zone that communicates with flue of heat accumulation plate for gyration heat accumulation plate, the heat accumulation plate at two ends respectively with end enclosure, Left side closing heat exchange zone between internal partition, right side closing heat exchange zone are closed with left side on the shell of both ends respectively Heat exchange zone, right side closing heat exchange zone connection relative set Cryogenic air inlet pipeline and intensification air discharge pipe.
The heat accumulation plate of the heat accumulation plate row is tortuous.
The transmission guipure can also be chain belt, crawler belt etc..
The invention is used using this gyration formula gas heat exchange system designed by above-mentioned technical proposal and measure When, the high-temperature flue gas installed in boiler flue are intersegmental, and high-temperature flue gas enter cigarette section into middle part heat exchange zone, high-temperature flue gas from flue Corresponding levels heat accumulation plate is transferred heat to, the flue gas after cooling is discharged from flue smoke section；Cryogenic air is respectively from entering Mouth pipeline enters left side closing heat exchange zone, right side closing heat exchange zone, and the heat accumulation plate of gyration will store receipts in middle part heat exchange zone Heat be released to respectively into arranged on left and right sides close heat exchange zone in Cryogenic air, Cryogenic air heat up after from discharge pipe Road is discharged, and after the heat exchange of levels heat accumulation plate, gyration, to middle part heat exchange zone accumulation of heat, so recycles the height of air flue emission again Warm fume afterheat, is continuously discharged heat, accumulation of heat, this gyration formula gas heat exchange system and prior art phase to Cryogenic air Than with being prevented effectively from the ash cutting that tubular air preheater or rotary regenerative air preheater are present, blocking, low temperature are rotten Erosion, hot high defect of leaking out, while also having small volume, arrangement is convenient, and gyration speed is adjustable, and gas converting heat effect is improved etc. Remarkable advantage.
Description of the drawings
Fig. 1 represents a kind of general structure schematic diagram of gyration formula gas heat exchange system of the invention；
Fig. 2 represents the A-A of Fig. 1 to structural representation.
Specific embodiment
In conjunction with the accompanying drawings and embodiments, further illustrate the concrete structure of the invention.
A kind of gyration formula gas heat exchange system of the invention and embodiment, referring to Fig. 1, Fig. 2, its structure includes：Store Hot plate 1, drive mechanism, wherein drive mechanism using two master be rotated axle 6, between 8 arrange gyration transmission guipure chain belt or Crawler belt 2, heat accumulation plate 1 arrange vertical, parallel, dense arrangement on the transmission guipure of gyration using heat accumulation plate, constitute gyration heat accumulation plate Row 3, the flue that gyration heat accumulation plate row 3 is arranged on high-temperature flue gas are intersegmental, in the storage for entering cigarette section 11, smoke section 7 and gyration of flue Hot plate is arranged two outer ends and is respectively provided with end enclosure 4,10, be respectively provided with two rotary shaft inner ends and end enclosure it is internal every Plate 5,9,7, the two secondary end enclosure 4,10 of smoke section and internal partition 5 of entering cigarette section 11, flue of flue, forms gyration between 9 Circular passage is divided into gyration heat accumulation plate row middle part heat accumulation plate and is communicated with flue by the circular passage of heat accumulation plate row, heat accumulation plate 1 Portion's heat exchange zone I, the heat accumulation plate at two ends left side closing heat exchange zone II, right side respectively between end enclosure, internal partition Closing heat exchange zone III, it is corresponding to left side closing heat exchange zone, right side closing heat exchange zone connection respectively on the shell of both ends Cryogenic air inlet pipeline 13,14 and intensification air discharge pipe 13,15 are set.Wherein heat accumulation plate is tortuous.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510737051.7A CN105352353B (en) | 2015-11-04 | 2015-11-04 | A kind of gyration formula gas heat exchange system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510737051.7A CN105352353B (en) | 2015-11-04 | 2015-11-04 | A kind of gyration formula gas heat exchange system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105352353A CN105352353A (en) | 2016-02-24 |
| CN105352353B true CN105352353B (en) | 2017-04-05 |
Family
ID=55328368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510737051.7A CN105352353B (en) | 2015-11-04 | 2015-11-04 | A kind of gyration formula gas heat exchange system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105352353B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10238978A (en) * | 1997-02-21 | 1998-09-11 | Nippon Furnace Kogyo Kaisha Ltd | Removal method of adhered matter on partition of honeycomb shaped heat storing structure |
| CN1462357A (en) * | 2000-09-21 | 2003-12-17 | 阿尔斯托姆(瑞士)有限公司 | Spoked support ring for air preheating housing |
| CN2867259Y (en) * | 2005-12-23 | 2007-02-07 | 燕守志 | Leakage air recovery package for regenerative air preheater |
| CN101737796A (en) * | 2009-12-30 | 2010-06-16 | 吴道洪 | Continuous-rotation heat accumulating type air preheater |
| CN101986036A (en) * | 2010-11-08 | 2011-03-16 | 吴道洪 | Heat accumulator rotary heat-exchange device |
| CN205138288U (en) * | 2015-11-04 | 2016-04-06 | 张玉伟 | Gaseous heat exchange device of ring dynamic formula |
-
2015
- 2015-11-04 CN CN201510737051.7A patent/CN105352353B/en active IP Right Grant
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10238978A (en) * | 1997-02-21 | 1998-09-11 | Nippon Furnace Kogyo Kaisha Ltd | Removal method of adhered matter on partition of honeycomb shaped heat storing structure |
| CN1462357A (en) * | 2000-09-21 | 2003-12-17 | 阿尔斯托姆(瑞士)有限公司 | Spoked support ring for air preheating housing |
| CN2867259Y (en) * | 2005-12-23 | 2007-02-07 | 燕守志 | Leakage air recovery package for regenerative air preheater |
| CN101737796A (en) * | 2009-12-30 | 2010-06-16 | 吴道洪 | Continuous-rotation heat accumulating type air preheater |
| CN101986036A (en) * | 2010-11-08 | 2011-03-16 | 吴道洪 | Heat accumulator rotary heat-exchange device |
| CN205138288U (en) * | 2015-11-04 | 2016-04-06 | 张玉伟 | Gaseous heat exchange device of ring dynamic formula |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105352353A (en) | 2016-02-24 |
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| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhang Yuwei Inventor after: Zhang Jianbiao Inventor before: Zhang Yuwei |