EP2433078A1 - Procede de fabrication d'un faisceau de plaques pour un echangeur thermique - Google Patents
Procede de fabrication d'un faisceau de plaques pour un echangeur thermiqueInfo
- Publication number
- EP2433078A1 EP2433078A1 EP10728765A EP10728765A EP2433078A1 EP 2433078 A1 EP2433078 A1 EP 2433078A1 EP 10728765 A EP10728765 A EP 10728765A EP 10728765 A EP10728765 A EP 10728765A EP 2433078 A1 EP2433078 A1 EP 2433078A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- plate
- plates
- machining
- pairs
- shoes
- 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.)
- Withdrawn
Links
Classifications
-
- 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
- F28D9/0006—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 plate-like or laminated conduits being enclosed within a pressure vessel
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D53/00—Making other particular articles
- B21D53/02—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers
- B21D53/04—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers of sheet metal
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
- B23P15/26—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass heat exchangers or the like
-
- 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
- F28D9/0025—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 zig-zag bend plates
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F3/00—Plate-like or laminated elements; Assemblies of plate-like or laminated elements
- F28F3/02—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F3/00—Plate-like or laminated elements; Assemblies of plate-like or laminated elements
- F28F3/02—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations
- F28F3/04—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being integral with the element
-
- 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
- F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
- F28D2021/0019—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
- F28D2021/0054—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for nuclear applications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F2275/00—Fastening; Joining
- F28F2275/06—Fastening; Joining by welding
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/4935—Heat exchanger or boiler making
- Y10T29/49366—Sheet joined to sheet
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/4935—Heat exchanger or boiler making
- Y10T29/49366—Sheet joined to sheet
- Y10T29/49369—Utilizing bond inhibiting material
Definitions
- the present invention relates to a method of manufacturing a compact plate bundle for a heat exchanger operating at high pressure and / or at high temperature.
- the invention also relates to a plate heat exchanger comprising at least one plate bundle produced by such a method.
- the plate bundles for this type of heat exchanger generally comprise a stack of plates parallel to each other and which delimit between them circulation circuits of at least two independent fluids.
- the flow of fluids between the plates can be of the concurrent, cross-flow or countercurrent type and each circuit is connected to intake and return fluid manifolds.
- the plates of the plate bundle are equipped with different means for increasing the heat exchange coefficient between the fluids,
- the filler metal having a melting point lower than the base metal the use temperature of the plate bundle is limited and the use of a filler metal whose thermomechanical properties are different from those of the base material creates a weak point at the junction.
- the fins being very thin, for example a thickness of less than 0.5 mm, the magnification of the grains during soldering can be prohibitive from a mechanical point of view.
- a plate bundle composed of a stack of plates in which channels are etched is also known.
- the etching is performed by etching the plates after positioning a protective mask on the parts not to be engraved. A Once etched, the plates are assembled by welding and in particular by diffusion bonding.
- the plates to be assembled are brought to a temperature greater than 1000O so that this heat treatment leads to a grain magnification , incompatible with the low thicknesses of the sheets.
- the plate bundle obtained by this technique has a high rigidity because the plates are welded together throughout the exchange zone and is, for this reason, not very tolerant to thermal transients.
- a plate bundle comprising a stack of metal heat exchange plates parallel to each other having edges with a smooth surface and a central portion provided with corrugations for form with the associated plates, a double circuit of two independent fluids and against the current.
- the plates of this type of plate bundle are assembled either by welding by means of a set of spacers arranged on the edges of the plates in order to obtain the necessary space between the plates, or by welding a patch. acting as a spacer, itself welded to the longitudinal edge of each plate, and welded together.
- spacers In the first case, the use of spacers requires the multiplication of the number of welds that are difficult to control after assembly and also the removal of a weld wall on the side walls of the plate bundle.
- the use of inserts also requires the multiplication of the number of welds and the welds located inside the bundle of plates are controllable during manufacture.
- the width of the welds may be a lower limit to the distance between the plates and thus limit the compactness of the plate bundle.
- the invention aims to provide a compact plate bundle for a high temperature heat exchanger that avoids the disadvantages mentioned above and that significantly reduces the number of welds necessary to assemble the different plates together.
- the subject of the invention is therefore a method for manufacturing a compact plate bundle for a heat exchanger formed by a stack of plates delimiting between them at least two circulation circuits of two independent fluids and comprising a central part of heat exchange. provided with corrugations, characterized in that: - the initial thickness of each plate is reduced by machining by providing at the periphery of the plate, and / or through tubings at least one connecting shoe of height greater than the thickness the plate after machining,
- the corrugations are formed in the central part of each plate, the plates are superimposed by placing the plates of the slabs on one another,
- the pairs of plates are superposed by arranging the clogs of the pairs of plates on one another, and
- the clogs are connected to couples of plates by a sealed weld bead by providing an alternating superposition of open or closed ends of the inlet or outlet of said fluids.
- each plate is reduced by machining at least one face of the plate
- the initial thickness of each plate is reduced by machining both sides of the plate
- the corrugations are formed in the central part of each plate by stamping or by forming; after machining, the thickness of the plates is between 0.2 and 3 mm,
- the height of the shoes is determined by the amplitude of the corrugations and preferably between 0.5 and 5 mm, and
- the invention also relates to a plate heat exchanger comprising an enclosure resistant to internal pressure in which is placed at least one plate bundle manufactured by the method as previously defined.
- FIG. 1 consisting of Figs. 1A and 1B is an axial sectional view of an example of a heat exchanger comprising plate bundles produced by the method, according to the invention
- FIG. 2 is a schematic perspective view of a plate bundle of the heat exchanger of FIG. 1,
- FIG. 3 is a schematic view of a pair of plates of the plate bundle
- FIG. 4 consisting of Figs. 4A-4D is a schematic cross-sectional view of a plate of the plate bundle and showing the various steps of a first embodiment of the manufacturing method according to the invention
- FIG. 5 consisting of Figs. 5A to 5D is a cross-sectional schematic of a plate of the plate bundle and showing the different sections of a second embodiment of the manufacturing method according to the invention
- - Figs. 6-9 are schematic cross-sectional views showing the different steps of the method of manufacturing a variant of the plate bundle.
- the heat exchanger 1 shown in FIG. 1 is given by way of example to show a non-limiting embodiment of implantation of bundles of plates manufactured by the manufacturing method according to the invention.
- the heat exchanger 1 is intended to be used in a high temperature nuclear reactor, generally greater than 600O, to achieve a heat exchange between a first fluid and a second fluid.
- the first fluid is the primary fluid of the nuclear reactor, and circulates in a closed loop therein. It crosses the heart of the nuclear reactor, not shown, then passes through the heat exchanger 1 and finally returns to the entrance of the heart.
- the primary fluid is heated in the reactor core and exits from it for example at a temperature of about 850O. It transfers part of its heat to the secondary fluid in the heat exchanger 1 and leaves it for example at a temperature of 400O approximately.
- the second fluid is the secondary fluid of the nuclear reactor, and circulates in a closed loop therein. It passes through the heat exchanger 1, then passes into a gas turbine, not shown, driving an electric generator and returns to the input of the heat exchanger 1.
- the secondary fluid enters the heat exchanger 1 by example at a temperature of about 350O and exits for example at a temperature of 800O.
- the heat exchanger 1 comprises:
- an outer enclosure 2 having a substantially vertical central axis X, provided with an inlet 3 and a primary fluid outlet 4, four inlets 5 and four secondary fluid outlets 6,
- collectors 8 for supplying the bundles of plates 40 with secondary fluid, an annular collector 9 for collecting and discharging the primary fluid leaving the bundles of plates 40,
- a central collector 10 for collecting and evacuating the secondary fluid leaving the bundles of plates 40, an inlet chamber 11 distributing the secondary fluid in the collectors 8, and an outlet chamber 12 distributing the secondary fluid leaving the collector secondary discharge 10 to the outlets 6,
- the chamber 2 comprises a tank 20 inside which the bundles of plates 40 and the collectors 7, 8, 9 and 10, presenting towards at the top an opening 21 and a removable cover 22 for sealing the opening 21 of the tank 20.
- the inputs 5 of the secondary fluid are formed at the top of the tank 20 and are evenly distributed on the same circumference thereof.
- the outputs of the secondary fluid 6 are formed at the top of the tank 20, slightly below the inlets 5 and are evenly distributed on the same circumference of this tank.
- the tank 20 comprises in the lower part a single stitching through which are formed the inlet 3 and the outlet 4 of the primary fluid. Input 3 and output 4 are coaxial and output 4 surrounds input 3.
- the tank 20 is closed downwards by a domed bottom which has a central, round opening, centered on the axis X, in which the fan 14 is fixed.
- the plate bundles 40 are constituted by a stack of plates 41 delimiting between them two circulation circuits of two fluids, the first fluid A indicated by the solid arrows on the
- the first and second fluids circulate alternately in a plate on two of the stack.
- Each plate 41 has a central heat exchange portion provided with corrugations 42 which define between them channels 43 promoting the heat exchange between the fluids.
- the corrugations 42 consist of patterns obtained by deformation of the plate, such as for example pads, ribs, inserts or others.
- each plate 41 has protruding on its edges, respectively longitudinal 41 a and / or transverse 41 b a continuous shoe 45 or several discontinuous shoes 45.
- the arrangement of the shoes 45 on the longitudinal edges 41a and / or transverse 41b depends on the flow direction of the fluids between the plates 41 of the plate bundle 40 and also the arrangement of the collectors, not shown in the input and output of these fluids.
- the arrangement of the shoes 45 on the longitudinal edges 41a and / or transverse 41b shown in FIG. 3 is an example of embodiment, other arrangements are obviously possible.
- the plate 41 is flat and has a constant thickness.
- the first step of the method consists in reducing by mechanical machining preferably the initial thickness of a plate 30 to obtain the plate 41 by providing at the periphery of this plate or the shoes 45 on the longitudinal edges 41a and / or transverse 41 b of said plate 41.
- the mechanical machining for example by milling is performed on at least one face of the plate 41.
- the decrease in the thickness of the plate 30 is achieved by mechanically machining both sides of the plate 30 so as to maintain a central zone 46 after having removed the two outer zones 46a and 46b, as shown in FIG. 4B.
- the second step of the method consists in forming in the central part of each plate 41, the corrugations 42.
- the plates 41 are superimposed in pairs by arranging the shoes 45 on top of each other and the shoes 45 in contact with the plates 41 of each pair are connected by a sealed sealing bead 50, and as shown in FIG. 4D.
- the pairs of plates 41 are superposed by arranging the shoes 45 of the pairs of plates 41 on each other and the shoes 45 in contact are interconnected by a sealing bead 50 sealed.
- a sealing bead 50 sealed According to a second embodiment shown in FIGS. 5, to obtain the plate 41 the initial thickness of a plate 30 is decreased by machining a single face of this plate mechanically, as shown in FIG. 5A.
- the unhatched area represents the material removed.
- a single zone 46a is eliminated and the remaining zone 46 is located on an edge of the shoe 45 while in the previous embodiment, the shoe 45 extends on either side of the remaining zone 46.
- the following steps of the method are identical to the steps of the preceding embodiment and consist in forming corrugations 42 on the central part of the plate 41, then superimposing the plates 41 in pairs and connecting the shoes 45 in contact with the plates of each pair by a sealing bead 50 sealed.
- each plate 41 is for example milling and the corrugations 42 in the central portion of each plate 41 are made for example by stamping or forming.
- the thickness e1 of the plate 41 is between 0.2 and 3 mm
- the height h1 of the shoes is between 0.5 and 5 mm
- the thickness e2 of the shoes 45 is included. between 2 and 4 mm.
- the height h2 of the heels 45a of the shoes 45 situated on each side of the plate 41 (FIG 4C) or one side of the plate 41 (FIG 5C) is between 0.2 and 3 mm.
- the height of the hooves is determined by the amplitude of the undulations.
- the heights of the different shoes 45 are not necessarily equal depending on whether they are on the cold side or the hot side of the plate bundle or whether they are located on the cold side of the collectors or on the hot side of the inlet and outlet collectors of the two fluids.
- the plates 41 are assembled and soldered in pairs, then the pairs of plates thus formed having identical dimensions are assembled and welded to form the final stack.
- This method avoids having to take into account the problem of shrinkage that occurs during welding. Indeed, if the stack is made by adding plates one by one to the previously welded stack, the new plate to be welded does not have the same dimensions as the already welded plates because of the shrinkage due to welding.
- the manifolds, not shown, of entry and exit of the fluids associated with the plate bundle 40 can be integrated directly into the bundle of plates 40 or they can be of any type of reported form and welded to the corresponding plate bundle 40.
- each plate 41 is manufactured by the method according to the invention.
- the plate bundle is of the through-tube type to form collectors.
- the plates of the plate bundle 40 are associated two by two, an upper plate 61 and a lower plate 62.
- the two faces of each plate 61 and 62 are machined mechanically to remove some of the material and keep a portion of determined thickness corresponding to the thickness of each plate 61 or 62 to obtain.
- One or more shoes 63 are formed on the longitudinal and / or transverse edges of the plate 61 and one or more shoes 64 are also formed on the longitudinal and / or transverse edges of the plate 62.
- the non-hatched areas correspond to the material removed.
- the shoes 63 and 64 extend only on one side of the corresponding plate, respectively 61 and 62, below the plate 61 for the shoes 63 and above the plate 62 for the shoes 64.
- An inlet orifice 65 of the second fluid B is pierced in each of the plates 61 and 62 and an outlet orifice 66 of this second fluid B is also pierced in the plates 61 and 62, as shown in FIG. 6.
- These orifices 65 and 66 are bordered by a shoe, respectively 67 and 68.
- corrugations 69 are formed on the central portion of each plate 61 and 62 and these plates are superimposed by torque.
- the shoes 63 and 64 which are in contact with each other are connected by a sealing bead 70 sealed.
- pairs of plates 61 and 62 thus formed are superimposed and the shoes 63 and 64 in contact with pairs of plates 61 and 62 superimposed are also connected by a sealing bead 70 sealed.
- the shoes 67 and 68 in contact around each orifice 65 and 66 are also welded by a sealed sealing bead 70, as shown in FIG. 9.
- the stack of plates 61 and 62 thus formed is mounted between two thick and opposite plates, respectively 71 and 72, extending parallel to the pairs of plates 61 and 62.
- the stack of plates 61 and 62 at a lateral face of the plate bundle 40, provides an inlet zone A1 for the first fluid A and, on the opposite face, an exit zone A2 for this first fluid A after its passage in the corresponding circuit of the plate bundle 40.
- the fluid A flows in the channels formed between two adjacent plates 61 and 62 of a pair of plates out of two.
- the input zone A1 is connected to a manifold, not shown, for the arrival of the first fluid A and the output zone A2 is connected to a manifold, not shown, for the output of this second fluid A.
- the orifices 65 formed in the plates 61 and 62 determine two opposite zones B1 of arrival of the second fluid B and the orifices 66 formed in the plates 61 and 62 determine two exit zones B2 of this second fluid B after passing through the corresponding circuit of the plate bundle 40.
- This second fluid B enters the orifices 65 and flows in the channels formed between the plates 61 and 62, in a pair of plates out of two against the current of the first fluid A.
- Each zone B1 is connected to a manifold, not shown, d the inlet of the second fluid B and each outlet zone B2 is connected to a manifold, not shown, for outputting this second fluid B after passing through the plate bundle 40.
- Fluid A and B circulate alternately between two plates out of two of the plate bundle 40.
- the materials constituting the plates are nickel-based steels or stainless steels.
- the welds are made by the TIG process or by laser or electron beam.
- the manufacturing method according to the invention makes it possible, thanks to the machining of the plates, to obtain a greater dimensional accuracy than the bundles of plates comprising inserts or with spacers.
- the assembly by welding eliminates any risk of assigning the microstructure of the material outside the welded zone and the heat-affected zone.
- welds are placed only at the periphery of the plate bundle or in the secondary fluid circulation pipes B in the embodiment of FIG. 9, resulting in increased flexibility with respect to thermal transients and ease of possible inspection of all the welds of such a bundle of plates due to access from the outside for the welds located at the periphery and access through the secondary fluid pipes in the example of FIG. 9.
- the method according to the invention makes it possible to eliminate the laying of a welding wall as well as the use of inserts. This arrangement therefore reduces the number of welds thereby increasing the reliability of the apparatus and to achieve a good quality welding. Finally, the method according to the invention makes it possible to manufacture plate bundles with a small distance separating each plate, less than 3 mm.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0953264A FR2945612B1 (fr) | 2009-05-18 | 2009-05-18 | Procede de fabrication d'un faisceau de plaques pour un echangeur thermique |
PCT/FR2010/050945 WO2010133791A1 (fr) | 2009-05-18 | 2010-05-17 | Procede de fabrication d'un faisceau de plaques pour un echangeur thermique |
Publications (1)
Publication Number | Publication Date |
---|---|
EP2433078A1 true EP2433078A1 (fr) | 2012-03-28 |
Family
ID=41582123
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP10728765A Withdrawn EP2433078A1 (fr) | 2009-05-18 | 2010-05-17 | Procede de fabrication d'un faisceau de plaques pour un echangeur thermique |
Country Status (10)
Country | Link |
---|---|
US (1) | US9140498B2 (fr) |
EP (1) | EP2433078A1 (fr) |
JP (1) | JP5671013B2 (fr) |
KR (1) | KR20120030089A (fr) |
CN (1) | CN102575905B (fr) |
BR (1) | BRPI1009064A2 (fr) |
CA (1) | CA2762518A1 (fr) |
FR (1) | FR2945612B1 (fr) |
RU (1) | RU2528225C2 (fr) |
WO (1) | WO2010133791A1 (fr) |
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ES2694021T3 (es) | 2011-07-28 | 2018-12-17 | Nestec S.A. | Métodos y dispositivos para calentar o enfriar materiales viscosos |
CN102313469A (zh) * | 2011-09-30 | 2012-01-11 | 茂名重力石化机械制造有限公司 | 一种组焊板翅式空气预热器 |
CN102661670B (zh) * | 2012-05-17 | 2014-09-03 | 程宝华 | 一种超导纳米传热板式换热器及其制造方法 |
CN104620039B (zh) * | 2012-09-18 | 2018-02-13 | 巴斯夫欧洲公司 | 用于加热天然气的方法和装置 |
DE112014000721T5 (de) * | 2013-02-08 | 2015-10-29 | Dana Canada Corporation | Wärmetauscher mit ringförmigem Einlass/Auslass-Anschlussstück |
CN104677147A (zh) * | 2013-11-28 | 2015-06-03 | 天津华赛尔传热设备有限公司 | 一种多股流气气换热用全焊接板式换热器 |
CN103978291A (zh) * | 2014-02-10 | 2014-08-13 | 上海楷鼎化工科技有限公司 | 波纹板、波纹板板束及焊接方法 |
KR101849540B1 (ko) * | 2014-02-26 | 2018-04-18 | 주식회사 포스비 | 반응기 및 열교환기용 체널형 스텍 및 그 제조 방법 |
FR3020135A1 (fr) * | 2014-04-16 | 2015-10-23 | Commissariat Energie Atomique | Module d'echangeur de chaleur a echange thermique et compacite ameliores, utilisation avec du metal liquide et du gaz. |
EP3009781B1 (fr) * | 2014-10-17 | 2018-08-29 | Rolls-Royce Power Engineering PLC | Échangeur de chaleur |
RU2623346C1 (ru) * | 2016-06-22 | 2017-06-23 | Общество с ограниченной ответственностью "Куранты" (ООО "Куранты") | Универсальная пластина пластинчатого теплообменника и способ изготовления пакета пластин пластинчатого теплообменника |
CN106288922B (zh) * | 2016-08-15 | 2018-05-11 | 安徽天祥空调科技有限公司 | 一种散热管座及其制造方法 |
JP6911469B2 (ja) * | 2017-03-31 | 2021-07-28 | 株式会社Ihi | 熱処理装置 |
EP3415239B1 (fr) | 2017-06-15 | 2020-05-06 | Alfa Laval Corporate AB | Séparateur centrifuge et procédé de fonctionnement d'un séparateur centrifuge |
US10823511B2 (en) | 2017-06-26 | 2020-11-03 | Raytheon Technologies Corporation | Manufacturing a heat exchanger using a material buildup process |
CN112368537B (zh) * | 2018-06-27 | 2022-10-04 | 株式会社威尔康 | 热传输装置和其制造方法 |
RU187573U1 (ru) * | 2018-07-11 | 2019-03-12 | Акционерное общество "Институт нефтехимпереработки " (АО "ИНХП ") | Теплообменный элемент сварного пластинчатого теплообменника |
CN110057220A (zh) * | 2019-05-08 | 2019-07-26 | 上海发电设备成套设计研究院有限责任公司 | 一种板翅式换热器 |
CN116329900B (zh) * | 2023-05-25 | 2023-07-28 | 甘肃蓝科石化高新装备股份有限公司 | 一种空气储能用板式热交换器板束的制造方法 |
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DE1501568B2 (de) * | 1966-10-12 | 1971-05-13 | Linde Ag, 6200 Wiesbaden | Plattenwaermetauscher |
DE3709278A1 (de) * | 1987-03-20 | 1988-09-29 | Kernforschungsz Karlsruhe | Verfahren zur herstellung von feinstrukturkoerpern |
FR2691528B1 (fr) * | 1992-05-22 | 1997-05-23 | Packinox Sa | Faisceau de plaques pour echangeur thermique et procede d'assemblage d'un tel faisceau de plaques. |
CN2127782Y (zh) * | 1992-06-22 | 1993-03-03 | 中国科学院工程热物理研究所 | 原表面全逆流式热交换器 |
US5228515A (en) * | 1992-07-31 | 1993-07-20 | Tran Hai H | Modular, compact heat exchanger |
US5626188A (en) * | 1995-04-13 | 1997-05-06 | Alliedsignal Inc. | Composite machined fin heat exchanger |
FR2738906B1 (fr) * | 1995-09-19 | 1997-12-12 | Packinox Sa | Faisceau de plaques pour un echangeur thermique et echangeur thermique comportant un tel faisceau de plaques |
US5775412A (en) * | 1996-01-11 | 1998-07-07 | Gidding Engineering, Inc. | High pressure dense heat transfer area heat exchanger |
RU2118777C1 (ru) * | 1996-07-16 | 1998-09-10 | Акционерное общество открытого типа "Радиатор" | Пластина теплообменника |
JP2916129B1 (ja) * | 1998-02-04 | 1999-07-05 | 曙機械株式会社 | 溝付き板状部材の製造方法 |
CN2357307Y (zh) * | 1998-12-09 | 2000-01-05 | 徐旻晖 | 一种热交换器 |
US6516874B2 (en) * | 2001-06-29 | 2003-02-11 | Delaware Capital Formation, Inc. | All welded plate heat exchanger |
FR2880106B1 (fr) * | 2004-12-29 | 2007-06-01 | Framatome Anp Sas | Dispositif d'echange de chaleur entre deux fluides comportant des couches de mousse metallique |
FR2898404B1 (fr) * | 2006-03-13 | 2008-09-05 | Areva Np Sas | Ensemble d'echange de chaleur entre un premier et un second fluides. |
RU2007105643A (ru) * | 2007-02-14 | 2008-08-20 | ООО "Агат" (RU) | Теплообменная поверхность, способ и инструмент ее изготовления (варианты), устройство для осуществления способа (варианты) |
-
2009
- 2009-05-18 FR FR0953264A patent/FR2945612B1/fr not_active Expired - Fee Related
-
2010
- 2010-05-17 EP EP10728765A patent/EP2433078A1/fr not_active Withdrawn
- 2010-05-17 US US13/321,099 patent/US9140498B2/en not_active Expired - Fee Related
- 2010-05-17 CA CA2762518A patent/CA2762518A1/fr not_active Abandoned
- 2010-05-17 WO PCT/FR2010/050945 patent/WO2010133791A1/fr active Application Filing
- 2010-05-17 BR BRPI1009064A patent/BRPI1009064A2/pt not_active IP Right Cessation
- 2010-05-17 KR KR1020117029820A patent/KR20120030089A/ko not_active Application Discontinuation
- 2010-05-17 RU RU2011151623/06A patent/RU2528225C2/ru not_active IP Right Cessation
- 2010-05-17 JP JP2012511322A patent/JP5671013B2/ja not_active Expired - Fee Related
- 2010-05-17 CN CN201080026504.0A patent/CN102575905B/zh not_active Expired - Fee Related
Non-Patent Citations (1)
Title |
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See references of WO2010133791A1 * |
Also Published As
Publication number | Publication date |
---|---|
FR2945612B1 (fr) | 2011-07-22 |
FR2945612A1 (fr) | 2010-11-19 |
RU2528225C2 (ru) | 2014-09-10 |
WO2010133791A1 (fr) | 2010-11-25 |
US9140498B2 (en) | 2015-09-22 |
RU2011151623A (ru) | 2013-06-27 |
US20120090822A1 (en) | 2012-04-19 |
CN102575905B (zh) | 2015-01-21 |
KR20120030089A (ko) | 2012-03-27 |
JP2012527596A (ja) | 2012-11-08 |
CA2762518A1 (fr) | 2010-11-25 |
JP5671013B2 (ja) | 2015-02-18 |
BRPI1009064A2 (pt) | 2019-09-24 |
CN102575905A (zh) | 2012-07-11 |
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