CN201852501U - Recovery waste heat exchanger - Google Patents
Recovery waste heat exchanger Download PDFInfo
- Publication number
- CN201852501U CN201852501U CN2010205711134U CN201020571113U CN201852501U CN 201852501 U CN201852501 U CN 201852501U CN 2010205711134 U CN2010205711134 U CN 2010205711134U CN 201020571113 U CN201020571113 U CN 201020571113U CN 201852501 U CN201852501 U CN 201852501U
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- CN
- China
- Prior art keywords
- passage
- heat exchanger
- main casing
- heat
- fresh air
- 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
Links
- 238000011084 recovery Methods 0.000 title claims abstract description 9
- 239000002918 waste heat Substances 0.000 title abstract 3
- 238000003780 insertion Methods 0.000 claims abstract description 5
- 230000037431 insertion Effects 0.000 claims abstract description 5
- 238000010792 warming Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 4
- 239000007789 gas Substances 0.000 abstract 2
- 238000005192 partition Methods 0.000 abstract 2
- 230000009466 transformation Effects 0.000 abstract 1
- 239000012530 fluid Substances 0.000 description 3
- 238000009835 boiling Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000002309 gasification Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model relates to a recovery waste heat exchanger which comprises a main shell, wherein the main shell is rectangular; middle partition boards are arranged in the main shell so that the main shell is divided into two layers of independent upper and lower air flow passages; the lower passage is a high-temperature exhaust air passage; the upper passage is a fresh air passage; frustum-shaped shells are arranged at both ends of the upper passage and the lower passage respectively; insertion holes are evenly distributed on the middle partition boards; a heat pipe is inserted into each insertion hole; and air deflectors are arranged in the upper passage and the lower passage respectively. The heat exchange of combining conduction and convection is finished in the same shell by using the characteristic of phase transformation of the heat pipes, and the fresh air and the high-temperature exhaust gas constitute separated air ducts, so as to prevent the fresh air from being polluted by exhaust gas, therefore, the recovery waste heat exchanger has the characteristics of high heat transfer efficiency, remarkable energy-saving effect, security and reliability.
Description
Technical field
The utility model relates to heat exchanger.
Background technology
For drying device, the heat energy in the tail gas runs off and not only makes operating cost improve, and has also influenced surrounding environment.Heat exchanger is the equipment with the part heat transferred cold fluid of hot fluid, tubular heat exchanger is typical dividing wall type heat exchanger, tubular heat exchanger mainly contains housing, tube bank, tube sheet and end socket etc. and partly forms, how rounded housing is, bundle of parallel tubes is equipped with in inside, and the tube bank two ends are fixed on the tube sheet.Carry out two kinds of fluids of heat exchange in shell-and-tube heat exchanger, a kind of mobile in pipe, a kind of mobile outside pipe, the wall of tube bank is heat-transfer area.Above-mentioned heat exchanger is for some drying device, and is desirable not enough in heat transfer efficiency, energy-conservation and environmental protection.
Summary of the invention
The purpose of this utility model is to propose a kind of heat transfer efficiency and is improved, the remarkable and further environmentally friendly heat recovery heat exchanger of energy-saving effect.
For achieving the above object, the utility model is taked following technical scheme.
The utlity model has main casing, described main casing is a rectangle, be provided with median septum in the main casing, main casing is divided into two layers of upper and lower passage that independently leaks out, and lower channel is the high-temperature tail gas passage, and upper channel is the fresh air passage, the two ends of upper and lower passage respectively are provided with frustum shell, be evenly distributed with jack on the median septum, insert a heat pipe in each jack, respectively be provided with deflector in the upper and lower passage.
Described main casing has warming layer.
The bottom of described main casing is provided with discharge outlet.
Be with radiating fin on the position of the outside of described heat pipe, insertion upper channel.
The utlity model has following good effect.
1, the utility model low-boiling point liquid of utilizing the phase change characteristics of heat pipe promptly to refer to be in low level back gasification of under vacuum state, being heated, heat moment is delivered to high-order feature, in same housing, finish the heat exchange that conduction combines with convection current, and fresh air and high-temperature tail gas formed independent air channel, make fresh air not be subjected to tail gas pollution, so the utlity model has the heat transfer efficiency height, energy-saving effect significantly and the characteristics of environmental protection.2, the utility model does not have mechanical driving part, and is easy to maintenance, easy accessibility.3, the setting of the utility model deflector makes high-temperature tail gas and the fresh air passage separately that weaves throngh respectively, prolongs the time that air communication is crossed passage, carries out sufficient heat exchange between high-temperature tail gas and fresh air each and the heat pipe, further improves heat transfer efficiency.4, the utility model volume is little, can adapt to various working environments.
Description of drawings
For the easier quilt of content of the present utility model is clearly understood, according to specific embodiment also in conjunction with the accompanying drawings, the utility model is described in further detail below.
Fig. 1 is a configuration diagram of the present utility model.
Fig. 2 is the C-C cutaway view of Fig. 1.
Fig. 3 is the heat pipe diagrammatic sketch.
The specific embodiment
See that the accompanying drawing present embodiment has main casing 1, described main casing 1 is a rectangle, and main casing 1 has warming layer 6.1 is provided with median septum 2 in the main casing, main casing 1 is divided into two layers of upper and lower passage that independently leaks out, and lower channel A is the high-temperature tail gas passage, and upper channel B is the fresh air passage, the two ends of upper and lower passage respectively are provided with frustum shell 3, and the bottom of described main casing 1 is provided with discharge outlet.
Be evenly distributed with jack on the median septum in the described main casing 1, insert a heat pipe 4 in each jack, heat pipe 4 is to be tightly connected with jack.Respectively be provided with deflector 5 in the upper and lower passage.Deflector 5 at interval is one group, and two groups of deflectors are separately fixed on the inwall of opposite side.
Described heat pipe 4 is provided with heating agent 4-3 by body 4-1 and the housing that the channel closure 4-2 that is connected body 4-1 one end forms in the housing, be with helical form aluminum radiating fin 7 on the position of housing 4-1 insertion upper channel B.
Gasification after the utility model utilizes the low-boiling point liquid that is in low level of heat pipe to be heated under vacuum state, heat moment is delivered to high-order phase change characteristics, the lower end of heat pipe 4 absorbs the heat in the high-temperature tail gas, the temperature of high-temperature tail gas is descended, the upper end heat release of heat pipe 4 utilizes the heat of tail gas that fresh air is heated.
Claims (4)
1. heat recovery heat exchanger, has main casing (1), it is characterized in that: described main casing (1) is rectangle, (1) is provided with median septum (2) in the main casing, main casing (1) is divided into two layers of upper and lower passage that independently leaks out, lower channel (A) is the high-temperature tail gas passage, upper channel (B) is the fresh air passage, the two ends of upper and lower passage respectively are provided with frustum shell (3), be evenly distributed with jack on the median septum, insert a heat pipe (4) in each jack, respectively be provided with deflector (5) in the upper and lower passage.
2. heat recovery heat exchanger according to claim 1 is characterized in that: described main casing (1) has warming layer (6).
3. heat recovery heat exchanger according to claim 1 is characterized in that: the bottom of described main casing (1) is provided with discharge outlet (1-1).
4. heat recovery heat exchanger according to claim 1 is characterized in that: be with radiating fin (7) on the position of described heat pipe (4) insertion upper channel (B).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205711134U CN201852501U (en) | 2010-10-21 | 2010-10-21 | Recovery waste heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205711134U CN201852501U (en) | 2010-10-21 | 2010-10-21 | Recovery waste heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201852501U true CN201852501U (en) | 2011-06-01 |
Family
ID=44094890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205711134U Expired - Fee Related CN201852501U (en) | 2010-10-21 | 2010-10-21 | Recovery waste heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201852501U (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102410550A (en) * | 2011-11-17 | 2012-04-11 | 山东天力干燥股份有限公司 | Waste heat recovery system of condensing type anti-corrosion gas/oil-fired boiler |
| CN102538043A (en) * | 2012-03-02 | 2012-07-04 | 邹斌 | Combustion-supporting-free type energy-saving stove |
| CN102878678A (en) * | 2011-07-11 | 2013-01-16 | 梁书元 | Efficient heat energy absorption tank |
| CN102901384A (en) * | 2012-10-31 | 2013-01-30 | 张勤福 | High-temperature flue gas recoverer with vent hole |
| CN102927841A (en) * | 2012-11-14 | 2013-02-13 | 南京林业大学 | Man-made board dry waste heat recycle method |
| CN103509124A (en) * | 2012-06-14 | 2014-01-15 | 河南永昌飞天淀粉糖有限公司 | New dextrin drying tower tail gas recovery process |
| CN105783539A (en) * | 2016-05-05 | 2016-07-20 | 张海娟 | Heat pipe type condenser |
| CN106017164A (en) * | 2016-05-20 | 2016-10-12 | 西安交通大学 | Waste gas afterheat recovery heat exchanger |
| CN109269331A (en) * | 2018-10-30 | 2019-01-25 | 江苏龙净节能科技有限公司 | A kind of two-period form heat pipe rotational flow heat exchanger |
| RU2693799C1 (en) * | 2018-11-06 | 2019-07-04 | федеральное государственное бюджетное образовательное учреждение высшего образования "Кузбасский государственный технический университет имени Т.Ф. Горбачева" (КузГТУ) | Waste heat exchanger |
| CN112129129A (en) * | 2020-09-24 | 2020-12-25 | 北京七星华创集成电路装备有限公司 | Heat exchange device and waste heat recovery equipment |
| CN113137622A (en) * | 2020-10-14 | 2021-07-20 | 山东大学 | Boiler system of new-type structure flue distributor |
| TWI755911B (en) * | 2020-10-28 | 2022-02-21 | 行政院原子能委員會核能研究所 | Device of recycling waste heat with capability of removing water |
-
2010
- 2010-10-21 CN CN2010205711134U patent/CN201852501U/en not_active Expired - Fee Related
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102878678A (en) * | 2011-07-11 | 2013-01-16 | 梁书元 | Efficient heat energy absorption tank |
| CN102410550A (en) * | 2011-11-17 | 2012-04-11 | 山东天力干燥股份有限公司 | Waste heat recovery system of condensing type anti-corrosion gas/oil-fired boiler |
| CN102538043A (en) * | 2012-03-02 | 2012-07-04 | 邹斌 | Combustion-supporting-free type energy-saving stove |
| CN102538043B (en) * | 2012-03-02 | 2014-11-05 | 邹斌 | Combustion-supporting-free type energy-saving stove |
| CN103509124A (en) * | 2012-06-14 | 2014-01-15 | 河南永昌飞天淀粉糖有限公司 | New dextrin drying tower tail gas recovery process |
| CN102901384A (en) * | 2012-10-31 | 2013-01-30 | 张勤福 | High-temperature flue gas recoverer with vent hole |
| CN102901384B (en) * | 2012-10-31 | 2015-11-25 | 张勤福 | A kind of high temperature flue gas thermal recovery device being provided with steam vent |
| CN102927841A (en) * | 2012-11-14 | 2013-02-13 | 南京林业大学 | Man-made board dry waste heat recycle method |
| CN105783539A (en) * | 2016-05-05 | 2016-07-20 | 张海娟 | Heat pipe type condenser |
| CN106017164A (en) * | 2016-05-20 | 2016-10-12 | 西安交通大学 | Waste gas afterheat recovery heat exchanger |
| CN106017164B (en) * | 2016-05-20 | 2017-02-22 | 西安交通大学 | Waste gas afterheat recovery heat exchanger |
| CN109269331A (en) * | 2018-10-30 | 2019-01-25 | 江苏龙净节能科技有限公司 | A kind of two-period form heat pipe rotational flow heat exchanger |
| RU2693799C1 (en) * | 2018-11-06 | 2019-07-04 | федеральное государственное бюджетное образовательное учреждение высшего образования "Кузбасский государственный технический университет имени Т.Ф. Горбачева" (КузГТУ) | Waste heat exchanger |
| CN112129129A (en) * | 2020-09-24 | 2020-12-25 | 北京七星华创集成电路装备有限公司 | Heat exchange device and waste heat recovery equipment |
| CN113137622A (en) * | 2020-10-14 | 2021-07-20 | 山东大学 | Boiler system of new-type structure flue distributor |
| TWI755911B (en) * | 2020-10-28 | 2022-02-21 | 行政院原子能委員會核能研究所 | Device of recycling waste heat with capability of removing water |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110601 Termination date: 20171021 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |