CN106839835B - Modular carbon fiber gas-gas heat exchanger and use method thereof - Google Patents
Modular carbon fiber gas-gas heat exchanger and use method thereof Download PDFInfo
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- CN106839835B CN106839835B CN201710116723.1A CN201710116723A CN106839835B CN 106839835 B CN106839835 B CN 106839835B CN 201710116723 A CN201710116723 A CN 201710116723A CN 106839835 B CN106839835 B CN 106839835B
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- end plate
- heat exchanger
- carbon fiber
- exchanger module
- gas
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D9/00—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D9/0031—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one heat-exchange medium being formed by paired plates touching each other
- F28D9/0037—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one heat-exchange medium being formed by paired plates touching each other the conduits for the other heat-exchange medium also being formed by paired plates touching each other
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D9/00—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D9/04—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being formed by spirally-wound plates or laminae
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F21/00—Constructions of heat-exchange apparatus characterised by the selection of particular materials
- F28F21/02—Constructions of heat-exchange apparatus characterised by the selection of particular materials of carbon, e.g. graphite
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/56—Heat recovery units
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The invention discloses a modular carbon fiber gas-gas heat exchanger which comprises a heat exchanger module, wherein the heat exchanger module comprises a carbon fiber plate group, an end plate and an end plate compensation piece, the carbon fiber plate group consists of a plurality of carbon fiber plates, the end plate comprises a first end plate and a second end plate, a plurality of parallel strip holes are convexly arranged on one side of the first end plate and one side of the second end plate, one ends of the carbon fiber plates are inserted into the strip holes of the first end plate and are bonded together, the other ends of the carbon fiber plates are inserted into the strip holes of the second end plate and are bonded together, and the second end plate is embedded into the end plate compensation piece to be bonded together. The invention can carry out reasonable series-parallel combination on the heat exchanger module aiming at different heat exchange requirements, can be rapidly disassembled and assembled, reduces the inventory and the loss, greatly shortens the supply period and improves the project feasibility.
Description
Technical Field
The invention belongs to the field of environmental protection, is particularly suitable for waste heat recovery and waste gas secondary utilization in food, chemical industry, papermaking, textile industry and other industries generating corrosive waste gas, and particularly relates to a modular carbon fiber gas-gas heat exchanger and a using method thereof.
Background
At present, various waste heat recovery heat exchangers commonly used for industrial corrosive waste gas are available, such as shell-and-tube heat exchangers, heat pipe heat exchangers and the like. The invention relates to a modular carbon fiber gas-gas heat exchanger, belonging to a plate heat exchanger, wherein the plate heat exchanger has the characteristics of high heat transfer coefficient, small pressure drop, compact structure, light weight, small occupied space, convenient area and flow combination, strong part universality, wide selectable material, easy realization of large-scale production and the like, and is widely applied to the fields of food, machinery, metallurgy, petrochemical industry, ships and the like.
Disclosure of Invention
The invention aims to provide a modular carbon fiber gas-gas heat exchanger and a using method thereof, wherein the modular carbon fiber gas-gas heat exchanger can be used for carrying out reasonable series-parallel combination on heat exchanger modules according to different heat exchange requirements, can be rapidly disassembled and assembled, reduces inventory and loss, greatly shortens supply period and improves project feasibility.
The invention adopts the technical scheme that the modular carbon fiber gas-gas heat exchanger comprises a heat exchanger module, wherein the heat exchanger module comprises a carbon fiber plate group, an end plate and an end plate compensation piece, the carbon fiber plate group consists of a plurality of carbon fiber plates, the end plate comprises a first end plate and a second end plate, one side of the first end plate and one side of the second end plate are respectively provided with a plurality of parallel long-strip holes in a protruding mode, the inner surface of the first end plate is provided with a circle of groove in a surrounding mode, the outer surface of the second end plate is provided with a bayonet in a surrounding mode, the end plate compensation piece is arranged in a hollow structure, the inner surface of the end plate compensation piece is provided with a circle of groove in a surrounding mode, the groove in the inner surface of the first end plate is consistent with the groove in the inner surface of the end plate compensation piece in shape, one end of each carbon fiber plate is inserted into the long-strip hole of the first end plate and is bonded together, the other end of each carbon fiber plate is inserted into the long-strip hole of the second end plate and is bonded together, the second end plate is embedded into the end plate compensation piece and is correspondingly provided with a wedge together with the groove through a bayonet.
In a preferred embodiment of the invention, each carbon fiber sheet is formed by two carbon fiber composite material sheets which are connected together through mould pressing and gluing to form an inner hollow flow channel.
In a preferred embodiment of the present invention, when two heat exchanger modules are connected in series, the heat exchanger module comprises a first heat exchanger module and a second heat exchanger module which are connected in series, an end plate compensator is removed from a second end plate of the first heat exchanger module, and the end of the second end plate is directly embedded into a first end plate of the second heat exchanger module to form an integral structure through the corresponding arrangement of the bayonet and the groove.
In a preferred embodiment of the invention, when two heat exchanger modules are connected in parallel, the heat exchanger module comprises a first heat exchanger module and a second heat exchanger module which are combined in parallel, the first end plates of the first heat exchanger module and the second heat exchanger module are glued, and the end plate compensators of the first heat exchanger module and the second heat exchanger module are glued.
A use method applied to a modular carbon fiber gas-gas heat exchanger is characterized in that a second end plate and a first end plate of two heat exchanger modules are connected to realize the use of a series single flow, and the first end plate of the heat exchanger modules are glued to each other, and an end plate compensation piece are glued to each other to realize the use of a plurality of parallel flows.
The invention relates to a modular carbon fiber gas-gas heat exchanger and a using method thereof, which can carry out reasonable series-parallel combination on heat exchanger modules according to different heat exchange requirements, can be quickly disassembled and assembled, reduces the inventory and the loss, greatly shortens the supply period and improves the project feasibility.
Drawings
FIG. 1 is a schematic structural view of a heat exchanger module in a preferred embodiment of the modular carbon fiber gas heat exchanger and method of use of the same of the present invention;
FIG. 2 is a schematic view of a preferred embodiment of a modular carbon fiber gas heat exchanger and method of use of the same showing a series arrangement of heat exchanger modules;
FIG. 3 is a schematic diagram of the heat exchanger module series structure in a preferred embodiment of the modular carbon fiber gas heat exchanger and method of use of the present invention;
FIG. 4 is a schematic diagram of a parallel arrangement of heat exchanger modules in a preferred embodiment of the modular carbon fiber gas heat exchanger and method of use of the invention;
FIG. 5 is a side view of a first end plate of a preferred embodiment of the modular carbon fiber gas heat exchanger and method of use of the invention;
FIG. 6 is a second end plate side view of a preferred embodiment of the modular carbon fiber gas heat exchanger and method of using the same of the present invention;
FIG. 7 is a side view of an end plate compensator in a preferred embodiment of the modular carbon fiber gas heat exchanger and method of use of the same of the present invention.
Detailed Description
The following detailed description of the preferred embodiments of the present invention is provided to enable those skilled in the art to more readily understand the advantages and features of the present invention and to clearly and clearly define the scope of the present invention.
The invention relates to a modular carbon fiber gas-gas heat exchanger, which comprises a heat exchanger module as shown in figure 1 combined with figure 5, figure 6 and figure 7, wherein the heat exchanger module comprises a carbon fiber plate group 1, an end plate and an end plate compensation piece 2, the carbon fiber plate group 1 consists of a plurality of carbon fiber plates, the end plate comprises a first end plate 3 and a second end plate 4, one side of the first end plate 3 and one side of the second end plate 4 are respectively provided with a plurality of parallel long strip holes 5 in a protruding mode, the inner surface of the first end plate 3 is provided with a circle of grooves 6 in a surrounding mode, the outer surface of the second end plate 4 is provided with bayonets 7 in a surrounding mode, the end plate compensation piece 2 is arranged in a hollow structure, the inner surface of the end plate compensation piece 2 is provided with a circle of grooves 6 in a surrounding mode, the grooves 6 in the inner surface of the first end plate 3 are consistent with the grooves 6 in the inner surface of the end plate compensation piece 2, one end of the carbon fiber plates is inserted into the long strip holes 5 of the first end plate 3 and is glued together, the other end of carbon fiber slab inserts in the rectangular hole 5 of second end plate 4 and is glued together, it is in the same place that second end plate 4 imbeds to correspond to set up the conjunction through bayonet socket 7 and recess 6 in the end plate compensation piece 2.
Any one carbon fiber plate is formed by connecting two carbon fiber composite material plates together through mould pressing molding and gluing to form an inner hollow flow channel.
As shown in fig. 2, when two heat exchanger modules are connected in series, the heat exchanger module includes a first heat exchanger module and a second heat exchanger module which are connected in front and back, the end plate compensator 2 is taken down from the second end plate 4 of the first heat exchanger module, and the end of the second end plate 4 is directly embedded into the first end plate 3 of the second heat exchanger module and is correspondingly arranged with the groove 6 through the bayonet 7 to form an integrated structure, and similarly, a third heat exchanger module and a fourth heat exchanger module … … can be added at the back.
As shown in fig. 3, the modular carbon fiber gas-gas heat exchanger comprises a heat exchanger plate group 1, a first end plate 3, a second end plate 4 and an end plate compensation member 2. Two heat exchanger module (I) (II) series combination take off heat exchanger module (I)'s end plate compensation piece 2, then in the recess of the first end plate 3 with the second end plate 4 embedding heat exchanger module (I) to link together. And the heat exchanger modules connected in series are provided with the side plates, so that the waste heat recovery of the waste gas can be realized. Hot waste gas enters from one side end of the heat exchanger module and exits from the other side end of the heat exchanger module, cold waste gas enters from the upper side of the heat exchanger module and exits from the lower side of the heat exchanger module, heat exchange is carried out between the hot waste gas and the cold waste gas, and therefore waste heat recovery of the waste gas is achieved.
As shown in fig. 4, when two heat exchanger modules are connected in parallel, the heat exchanger module includes a first heat exchanger module and a second heat exchanger module which are combined in parallel, the first end plate 3 of the first heat exchanger module and the second heat exchanger module is glued, the end plate compensation member 2 of the first heat exchanger module and the second heat exchanger module is glued, and similarly, a third heat exchanger module and a fourth heat exchanger module … … can be added beside the heat exchanger modules.
The modules connected in series can be combined in parallel to meet the heat exchange requirements of various working conditions.
A use method applied to a modular carbon fiber gas-gas heat exchanger is characterized in that a second end plate 4 and a first end plate 3 of two connected heat exchanger modules are matched to realize the use of a series single flow, and the first end plate 3 of each heat exchanger module are glued to each other and the end plate compensation piece 2 are glued to each other to realize the use of a plurality of parallel flows.
The heat exchanger module is not limited to waste heat recovery of corrosive exhaust gas, and can also be applied to chemical processing technology and other purposes.
The invention relates to a modular carbon fiber gas-gas heat exchanger and a using method thereof, which can carry out reasonable series-parallel combination on heat exchanger modules according to different heat exchange requirements, can be quickly disassembled and assembled, reduces the inventory and the loss, greatly shortens the supply period and improves the project feasibility.
The above description is only for the specific embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be made by those skilled in the art without inventive work within the technical scope of the present invention disclosed herein are intended to be covered by the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope defined by the claims.
Claims (4)
1. The utility model provides a modular carbon fiber gas heat exchanger, includes the heat exchanger module, its characterized in that: the heat exchanger module comprises a carbon fiber plate group, an end plate and an end plate compensation piece, wherein the carbon fiber plate group consists of a plurality of carbon fiber plates, the end plates comprise a first end plate and a second end plate, one side of each of the first end plate and the second end plate is convexly provided with a plurality of parallel strip holes, a circle of groove is arranged on the inner surface of the first end plate in a surrounding way, a bayonet is arranged on the outer surface of the second end plate in a surrounding way in a protruding way, the end plate compensation piece is arranged in a hollow structure, a circle of groove is arranged on the inner surface of the end plate compensation piece in a surrounding mode, the shape of the groove on the inner surface of the first end plate is consistent with that of the groove on the inner surface of the end plate compensation piece, one end of the carbon fiber plate is inserted into the strip hole of the first end plate and is glued together, the other end of the carbon fiber plate is inserted into the strip hole of the second end plate and is glued together, the second end plate is embedded into the end plate compensation piece and is correspondingly matched with the groove through the bayonet.
2. The modular carbon fiber gas-gas heat exchanger of claim 1, wherein: and any one carbon fiber plate is formed by connecting two carbon fiber composite material plates together through mould pressing forming glue to form an inner hollow flow channel.
3. The modular carbon fiber gas-gas heat exchanger of claim 1, wherein: when two heat exchanger modules are connected in series, including the first heat exchanger module and the second heat exchanger module of front and back connection, the second end plate department of first heat exchanger module takes off the end plate compensation piece to correspond the setting through bayonet socket and recess in the first end plate with this end of second end plate directly imbeds second heat exchanger module and forms an organic whole structure.
4. The modular carbon fiber gas-gas heat exchanger of claim 1, wherein: when two heat exchanger modules are connected in parallel, including the first heat exchanger module and the second heat exchanger module of combination side by side, the first end plate of first heat exchanger module and second heat exchanger module splices, the end plate compensation piece of first heat exchanger module and second heat exchanger module splices.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710116723.1A CN106839835B (en) | 2017-03-01 | 2017-03-01 | Modular carbon fiber gas-gas heat exchanger and use method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710116723.1A CN106839835B (en) | 2017-03-01 | 2017-03-01 | Modular carbon fiber gas-gas heat exchanger and use method thereof |
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| Publication Number | Publication Date |
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| CN106839835A CN106839835A (en) | 2017-06-13 |
| CN106839835B true CN106839835B (en) | 2022-07-12 |
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| CN116793114A (en) * | 2023-06-21 | 2023-09-22 | 北京理工大学 | Transverse expansion structure of modularized capillary tube heat exchanger |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| NL1020483C1 (en) * | 2002-04-26 | 2003-10-28 | Oxycell Holding Bv | Heat exchanger and method for manufacturing thereof. |
| CN2639827Y (en) * | 2003-07-28 | 2004-09-08 | 张曼丽 | Wide passage honeycomb plate welding type heat exchanger |
| DE202010003704U1 (en) * | 2010-03-16 | 2010-07-15 | Rwg Ruhr-Wasserwirtschafts-Gesellschaft Mbh | heat exchangers |
| DE102012022676A1 (en) * | 2012-11-21 | 2014-05-22 | Voith Patent Gmbh | Evaporator for partial or complete evaporation of a liquid stream |
| FR3010505B1 (en) * | 2013-09-10 | 2018-02-23 | Valeo Systemes Thermiques | ELECTRIC THERMO MODULE, THERMO ELECTRICAL DEVICE, HEAT EXCHANGER AND EGR LOOP |
| CN203731471U (en) * | 2014-03-14 | 2014-07-23 | 福建省泉州市江南冷却器厂 | Separate flow plate-type air pre-heater |
| CN106123013A (en) * | 2016-06-30 | 2016-11-16 | 刘启端 | Modularity corrugated plate-type heat exchangers |
| CN106123653B (en) * | 2016-07-15 | 2018-08-24 | 甘肃蓝科石化高新装备股份有限公司 | A kind of modularization full-welding plate-type heat exchanger |
| CN206523082U (en) * | 2017-03-01 | 2017-09-26 | 苏州协宏泰节能科技有限公司 | A kind of modular carbon fiber gas-gas heat exchanger |
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| CN106839835A (en) | 2017-06-13 |
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