EP1936311A1 - Échangeur de chaleur compact à plaques - Google Patents

Échangeur de chaleur compact à plaques Download PDF

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Publication number
EP1936311A1
EP1936311A1 EP06026846A EP06026846A EP1936311A1 EP 1936311 A1 EP1936311 A1 EP 1936311A1 EP 06026846 A EP06026846 A EP 06026846A EP 06026846 A EP06026846 A EP 06026846A EP 1936311 A1 EP1936311 A1 EP 1936311A1
Authority
EP
European Patent Office
Prior art keywords
plate
housing
heat exchanger
welded
heat transfer
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.)
Granted
Application number
EP06026846A
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German (de)
English (en)
Other versions
EP1936311B1 (fr
Inventor
Joachim Schult
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Schult Joachim
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Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
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Priority to EP06026846.3A priority Critical patent/EP1936311B1/fr
Publication of EP1936311A1 publication Critical patent/EP1936311A1/fr
Application granted granted Critical
Publication of EP1936311B1 publication Critical patent/EP1936311B1/fr
Not-in-force legal-status Critical Current
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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
    • F28D9/0031—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
    • F28D9/0043—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 plates having openings therein for circulation of at least one heat-exchange medium from one conduit to another
    • 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
    • F28D9/0093—Multi-circuit heat-exchangers, e.g. integrating different heat exchange sections in the same unit or heat-exchangers for more than two fluids
    • 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
    • F28F3/042—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 in the form of local deformations of the element
    • F28F3/046—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 in the form of local deformations of the element the deformations being linear, e.g. 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
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/005—Other auxiliary members within casings, e.g. internal filling means or sealing means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/26—Arrangements for connecting different sections of heat-exchange elements, e.g. of radiators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2225/00—Reinforcing means
    • F28F2225/02—Reinforcing means for casings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2250/00—Arrangements for modifying the flow of the heat exchange media, e.g. flow guiding means; Particular flow patterns
    • F28F2250/10—Particular pattern of flow of the heat exchange media
    • F28F2250/102—Particular pattern of flow of the heat exchange media with change of flow direction

Definitions

  • the invention relates to a compact plate heat exchanger with a plate pack of profiled heat transfer plates, which have a rectangular shape and are bounded on both sides by an arcuately shaped head with a centrally located in the head passage opening, each two heat transfer plates joined together, the plate gap for the flow of a first medium form over the passage openings, are gas-tight welded to each other at the periphery to a pair of plates and wherein at least two assembled plate pairs are gas-tight welded respectively to the circumference of the two openings to a plate package, which form a plate space for the flow of a second medium on the front side of the plate package, said the plate pack in a gas-tight and pressure-stable housing with a shell-side inlet and outlet ports for the first medium to flow through the Plattenzwisc henraums one or more pairs of plates and provided with frontal inlet and outlet nozzle for the second medium for flowing through the plate interspaces between two or more plate pairs on the front side of the plate pair.
  • a generic plate heat exchanger is out EP 697 09 719 T2 known.
  • This plate heat exchanger consists of a plate pack formed of a plurality of circumferentially welded plate pairs, which are formed of elongated heat transfer plates with a continuous herringbone pattern that extends into the head portions which arcuately define the heat transfer plate and formed with a central flow opening are, in each case the mutually joined plate pairs are welded to the periphery of the adjacent passage openings to form a compact plate package.
  • the heat transfer surface is formed with additional Presserhebisme which are slightly higher than the ribs and extending from the apex of a rib, thereby bridging the wave trough between the two ribs.
  • the heat transfer plate is bounded by a peripheral edge region, which is in a plane with the apex of the ribs, wherein the press elevations extend from this plane.
  • the joined heat transfer plates are brazed by the addition of brazing solder at the points of contact.
  • Such a trained plate package affected as a result of Presserhebungen the flow behavior of the media involved in the plate interspaces and has only low support points, which inevitably lead to reduce the pressure stability of the plate package.
  • the heat transfer plates do not have a uniform circumferential edge region, which considerably complicates a quality-compatible welding of two heat transfer plates to form a pair of plates.
  • Such a trained plate package is after the EP 697 09 719 T2 in a housing with a shell-side inlet and outlet to the plate interspaces of the plate pairs and with a frontal inlet and outlet for a second medium to the spaces between the plate pairs used.
  • a connecting piece is arranged with an opening between the uppermost plate pair and an upper wall of the housing, which extends coaxially with the shell-side inlet and outlet of the housing and the passage openings of the plate pair.
  • These connectors are each brazed to the adjacent passage openings of the uppermost plate pair and sealed against the inner surface of the upper wall of the housing with seals and each have two threaded bolts, which are carried sealed by holes in the upper wall of the housing. With these threaded bolts, the plate pack is then pulled on the inner surface of the housing. With the attachment of the plate pack against the inner surface of the upper wall of the housing, the inner surface of the lower wall of the housing remains meaningless as an abutment for the plate pack.
  • a plate heat exchanger of this type has only a very low pressure stability and thus is not available for use in the high pressure area. Irrespective of this, there is always the danger, even in the low-pressure range, that due to the prevailing pressure and the weight of the plate pack, in particular the solder joints between the connecting pieces and the openings of the uppermost plate pair will break off, which inevitably leads to a failure of the plate heat exchanger As a result, since it comes to mixing the two involved medium.
  • the thermal loss can be kept low on the housing and sufficient pressure stability and internal stability of the housing is achieved, the housing walls are interpreted with relatively thick wall thickness, which affect the cost-benefit ratio of the plate heat exchanger. But also the throughput of such a trained plate heat exchanger is limited and can not be variably varied with minimal space requirements.
  • a heat transfer plate for a welded plate heat exchanger of the generic type which has a rectangular shape, which is bounded at the two end faces with arcuate head parts, in each of which a centrally located flow opening is provided and, as in Fig.1 - 2 shown in the headers and the rectangular part of the heat transfer surface a straight line and transversely at an angle ⁇ to the longitudinal axis of the heat transfer plate has extending wave structure, which forms in the edge region of the heat transfer surface and the head parts at the periphery surrounding profile-free welding edge of equal width.
  • Such a formed wave structure has when joining two heat transfer plates over the entire length of the gap formed on a high number of punctiform support points, which largely preclude occurrence of preferential flows in the space due to the punctiform support.
  • the object of the invention is therefore to improve the plate heat exchanger mentioned above in that using a from the DE 10 2004 022 433 A1 known heat transfer plate, a shell-side bypass can be limited to a minimum, the thermal efficiency is increased by an improved flow characteristics and a plate heat exchanger without seal as a compact plate heat exchanger with a variable interpretable throughput in the smallest space requirement to the high pressure range and also for a temperature range of -200 ° C to + 1200 ° with an improved cost-benefit ratio can be used and produced more economically and service-free operation.
  • plate heat exchanger is a sealless and only metallic sealed pressure-stable and welded compact plate heat exchanger, which is suitable without further additional clamping means into the high pressure range and in a temperature range from -200 ° C to 1200 ° C.
  • the wave crests intersect when joining two mutually rotated by 180 ° heat transfer plates to the circumferential profile-free welding edge regularly and thus form over the entire width and length of the plate interspace regularly repeating support points.
  • the punctiform supports of a plate gap occupy only a very small part of the addition Flow area. Consequently, the thermal effective flow area of each plate gap is minimally affected by the support points.
  • a shell-side bypass is limited to a minimum, wherein the filler material simultaneously has a thermal insulating effect against the side parts of the housing.
  • the efficiency and performance-reducing factors of the bypass but also the thermal radiation through the housing are significantly limited.
  • the compact plate heat exchanger Due to the gas-tight welding of the shell side provided inlet and outlet nozzle on the circumference of the passage opening of the adjacent heat transfer plate and the subsequent gas-tight welding of the two nozzles in the penetration area As well as the gas-tight welding of the end caps of the housing, the compact plate heat exchanger is completely free from gaskets and therefore service-free.
  • the housing With the stiffening of the housing via circumferential ribs, the housing itself has a very high pressure stability, so that the compact plate heat exchanger can be applied in conjunction with the pressure-stable plate package also with a media pressure, which is in the absolute highest pressure range in the heat transfer of two media. Rather, by the stiffening of the housing with circumferential ribs, the material thickness of the upper and lower housing plate and the two parallel side parts of the housing depending on the number of circumferential ribs even when using the compact plate heat exchanger with very high media pressure compared to the known plate heat exchangers of this type can be reduced ,
  • a designed according to the inventive teaching compact plate heat exchanger is, as usual with screwed plate heat exchangers, in the modular system but also suitable for the production of automated production equipment and thus very economical to produce.
  • the ribs are rib portions which are integral with the upper and lower housing plates and the side members, with the adjacent ends of the individual rib portions after clamping the plate pack to the upper and lower housing plates and the two parallel ones Side parts are welded together.
  • the ribs can also be circumferential rib sections welded onto the housing jacket, wherein the ends of the adjacent ribs are welded.
  • the ribs can also be in the form of the housing shell prefabricated closed ribs, which are shrunk on the housing shell.
  • the end faces of the housing are gas-tight welded to the housing jacket.
  • the filling material used is a metal mesh or a wire mesh or a glass graphite knit.
  • These fillers are very flexible and heat resistant as well as resistant to aggressive media. Due to the high flexibility of these fillers also a disability-free deformability is given when clamping the plate pack with the housing parts. In addition, these fillers ensure a stable position of the plate package even after bracing and even in the tensioned state still have a sufficient insulating air cushion.
  • the filling material is at least in the front-lying inlet and outlet region of the housing with a deflector covered over the frontal inlet and outlet region of the housing and sealed metal. In this way, a bypass between the longitudinal sides of the plate pack and the side parts of the housing, which affects the performance and efficiency of Kompaktplattenkorübertragers be excluded.
  • At least two plate packs are arranged in a housing, each separated by a partition connected to the end portions of the housing, wherein the Platten mergeraume the adjacent plate packs are alternately flowed through by each of the two media in countercurrent, in the mutually the adjacent on one level through openings of the heat transfer plates of two adjacent plate packs are short-circuited by a pipe bend, which penetrates the upper and / or lower housing plate gas-tight and each partition is mutually fixed to the front part and extends at least over the length of the plate packs to be separated and the front side between two adjacent plate packs and the opposite end part forms an overflow area.
  • the compact plate heat exchanger can be designed to be very pressure stable with a size of heat transfer plates, which can be designed very pressure stable, for very high throughput in the high pressure range and also for large pressure differences between the media flowing through. Due to the changing direction of flow of the media in the individual plate packs and the possibility that the two media flowing through can be performed both in DC and in countercurrent, the condition is given that the thermal process in the compact plate heat exchanger can be better adapted to different applications for the thermal treatment of two or more media.
  • each stack of parcels consists of uniformly offset in the horizontal plane plate packs, which are separated from each other by separating plates, wherein the plate interstices of the staggered plate packs Packet stack separated and the plate interspaces of the staggered plate packs of a stack of plates together from the first medium in the same flow direction directly from a gas-tight welded to the housing manifold and collector and associated spigot, which are gas-tight welded respectively on the circumference of the passage opening of the heat transfer plate of the adjacent plate package shell side are flowed through and that the second medium stirnsei in a flow direction, the plate interstices of all clamped together in the housing plate packs flows through tig.
  • the compact plate heat exchanger can be designed with a very high throughput, which requires a relatively small footprint. Due to the large number of plate packs, which also consist of heat transfer plates of a size that is very stable in pressure, this embodiment of the compact plate heat exchanger can also be used up to the highest pressure ranges for thermal treatment of the media.
  • Inlet and outlet ports are flowed through, which are gas-tight welded at the periphery of the passage opening of the heat transfer plate of the offset adjacent plate pack and in the penetration region of the housing.
  • the shell-side flowed through plate interstices of the plate packs of the plate stack which are offset in a common horizontal plane, are simultaneously flowed through by different media
  • the front-side flowed through plate interstices of the compact heat transfer are only flowed through by a medium. Consequently, this widens the range of application of the compact plate heat exchanger and such a compact plate heat exchanger can be operated at a substantially improved cost-benefit ratio.
  • a filling material is inserted between each partition wall and the longitudinal sides of the respective package stack and the filling material is sealed by means of a Ableitblechs.
  • the housing 1 consists of a separately manufactured upper housing plate 21 and lower housing plate 22 and side parts 23, 23 a, which together with the plate pack 2, the filling material 29, 29 a and the Ableitblechen 30 - 30x clamped to a housing shell and welded gas-tight, with the end portions 24; 24a, with frontal inlet and outlet pipe 15; 16 are provided, is closed to a pressure-stable housing 1 and ribs 16- 16x, spaced from each other, the housing shell of the housing 1 rotate in a closed form.
  • a filling material 29, 29 a inserted, which extends over the length and width of the inner surface of the side parts 23, 23 a.
  • a metal mesh or wire mesh or a Glaspraphitstrick is on both sides opposite the front-side inlet and outlet region of the housing 1 with Ableitblechen 30 - 30x covered with the one end against the inner surfaces of the end portions 24, 24 a metallically sealed and with the other end against the adjacent end faces 12, 12a of the plate pack 2 are metallically sealed, as in FIG Fig. 1A seen.
  • the clamped in the housing 1 with the filling material 29, 29a and the Ableitblechen plate package 2 is tool-free clamped metallically sealed over the axially extending inner surfaces of the housing 1 and is the shell side with inlet nozzle 13 (14) and outlet nozzle 14 (13) connected to the housing plate 21st and / or 22 coaxially penetrate and on the circumference 27; 28 of the passage openings 8, 9 of the adjacent heat transfer plate 3, 4 of the plate pack 2 and in the penetration region 25; 25a of the housing 1 are welded.
  • the housing parts 21, 22 and side parts 23, 23a forming the housing 1 are designed in a dimension in which an inserted plate package 2 is clamped metallically sealed in the housing 1 in the horizontal and in the vertical plane and between the two end faces 12; 12a of the plate pack 2 and the end parts 24; 24a of the housing 1, a free inlet or outlet area remains, both, as already mentioned, by Ableitbleche 30 - 30x opposite the filling material 29; 29x are metallically sealed.
  • the dimension of the free inlet and outlet region is preferably designed in a size such that the end face 12 (12a) of the plate pack 2 is always uniformly charged with the medium which flows into the compact plate heat exchanger via the inlet connection 15 (16) or evenly on the outlet side via the end face 12a (12) from the plate pack 2 and the outlet nozzle 16 (15) flows out of the compact plate heat exchanger.
  • Fig.2 - 4 is a compact plate heat exchanger shown in which in one of the basic system of the housing after Fig. 1 and 2 formed housing 1 two with the long sides juxtaposed plate packs 2, 2x the same dimension are clamped.
  • the two plate packs 2, 2x are separated by a partition wall 38, which is set metallic sealed on the inside of the end portion 24a, which is provided with the Einstrittsstutzen 15 and the outlet nozzle 16 and extends over the length of the two plate packs 2, 2x and relative to the inside of the end portion 24a an overflow region 33 between the plate packs 2, 2x forms for the medium that flows through the plate interstices 10 of the plate packs 2, 2x frontally.
  • the plate packs 2, 2 are flown through by each medium in the opposite direction of flow, wherein the media involved can flow through both in cocurrent and in countercurrent through the compact plate heat exchanger.
  • Fig. 5-7 show another possible embodiment of the compact plate heat exchanger after Fig. 2 to 4 with three juxtaposed plate packs 2, 2a, 2x, which in turn in a housing 1 according to the basic system of Fig. 1 . 2 are tense.
  • the partition walls 38, 38x for separating the plate packs 2, 2a, 2x mutually set sealed to the inner surfaces of the end portions 23, 23a and thus form the mutual overflow region 33; 33x for the medium, the front side, the interstices 10 of the plate packs 2, 2a, 2x flows through.
  • the plate packs of each medium are successively and alternately flowed through in the opposite direction of flow, in which case the media involved can flow through the compact plate heat exchanger both cocurrent and countercurrent.
  • Fig. 8 - 11 show another possible embodiment of the compact plate heat exchanger after Fig. 2 to 4 with for example three juxtaposed plate stacks 40- 40 x, which are formed from separate plate packets 2, 2a - 2x and which in turn together with the filling material 29, 29a and the Ableitblechen 30 - 30x in a housing 1 according to the basic system of Fig. 1 . 2 are tense.
  • the plate packs 2, 2a, 2x of each plate stack 40-40x are uniformly offset horizontally and in this case by separating plates 39; 39a separated.
  • the plate interspaces 11 of the plate packs 2, 2a are connected on the inlet side via separately guided connecting pieces 35, 35a to a distributor 34 arranged on the casing side 21 on the casing side, which is in direct communication with the plate interspace 11 of the plate package 2x.
  • the plate gap 11 of the plate package is 2x exit side directly and the plate interspaces 11 of the plate packs 2, 2a on the outlet side via separately guided connection piece 35b, 35x with a shell side connected to the arranged on the housing plate 22 collector 36.
  • the outlet nozzle 14 is fixed in a gas-tight manner, via which a medium supplied on the shell side together to the compact plate heat exchanger and is discharged.
  • the plate interspaces 10 of the plate packs 2, 2 a, 2 x of each plate stack 40 - 40x are flowed through the end face arranged inlet and outlet nozzle together from the second medium end face depending on the connection of Kompaktplattenkorübertragers in countercurrent or direct current.
  • the juxtaposed plate stacks 40 - 40x are separated by partitions 38, 38x having a length approximately equal to the length of an offset plate packet 2, 2a, 2x.
  • the upper and lower housing plates 21, 22 and the two parallel side parts 23, 23a also have a dimension at which the plate stacks 40-40x and the and the plate packs 2, 2a, 2x of the plate stacks 40-40x with the filling material 29, 29a are metallically sealed in and with the strained housing 1 and in the housing 1 on both sides a free space is ensured, that on the one hand during flow of the end face 12 of the plate packs 2, 2a, 2x the plate stack 40 - 40x a preferred flow to the gap 10 is excluded and On the other hand, an obstruction-free outflow from the plate interspaces 10 of the plate packs 2, 2a, 2x of the plate stacks 40 - 40 is ensured.
  • the plate interstices 11 of the plate packs 2, 2a, 2x of a plate stack 40-40x can be subjected to different media.
  • the separately guided inlet-side connecting pieces 35, 35a and the outlet-side connecting pieces 35b, 35x are not connected to the distributor 24 or to the collector 36, but the connecting pieces 35, 35a are directly connected to a separate inlet socket 13 or connecting piece 35b, 35x connected, which are connected to a separate outlet nozzle 14.
  • a plate pack 2 - 2x for such a trained compact plate heat exchanger consists, as in Fig. 13 shown, from a plate package 2, which is formed from plate pairs 5 - 5x, the circumference 27; 28 of the passage openings 8; 9 gas-tight welded and form a plate interspace 10 for the flow of a medium over the end face 12, 12 a of the plate pack 2, wherein each pair of plates 5; 5x from two in Fig. 4 shown identical heat transfer plates 3, 4, which are rotated in its own plane by 180 ° relative to the other and gas-tight welded along its peripheral edge region to a pair of plates 5 and thus form a plate gap 11 for the flow of a second medium through the passage openings 8, 9 ,
  • the heat transfer plates 3 used for this purpose; 4 exist, as in Fig. 12 shown, of a rectangular heat transfer surface 17, which is bounded on both sides by arcuate head portions 6, 7, wherein the arc radius is preferably half the width of the heat transfer plate 3; 4 is.
  • the rectangular heat transfer surface 17 and the head parts 6, 7 are provided with a corrugated profile 18, which is a uniform Having wave structure, the straight line at an equal angle ⁇ to the longitudinal axis and into the edge region 19 of the heat transfer plate 3; 4 runs and in the edge region 19 of the heat transfer plates forms a circumferential profile-free welding edge 20 of equal width.

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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)
EP06026846.3A 2006-12-23 2006-12-23 Échangeur de chaleur compact à plaques Not-in-force EP1936311B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP06026846.3A EP1936311B1 (fr) 2006-12-23 2006-12-23 Échangeur de chaleur compact à plaques

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP06026846.3A EP1936311B1 (fr) 2006-12-23 2006-12-23 Échangeur de chaleur compact à plaques

Publications (2)

Publication Number Publication Date
EP1936311A1 true EP1936311A1 (fr) 2008-06-25
EP1936311B1 EP1936311B1 (fr) 2013-10-02

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Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2136175A1 (fr) * 2008-06-21 2009-12-23 Joachim Schult Plaque d'échange de chaleur profilé de manière carrée et caloporteur à plaques compactes fabriqué à l'aide de celle-ci
ITPD20100054A1 (it) * 2010-02-23 2011-08-24 Mta Spa Unita' per il trattamento termico di un fluido
WO2012051994A3 (fr) * 2010-10-12 2012-10-04 Tranter Pressko Gmbh Unité modulaire comprenant un échangeur de chaleur et un éliminateur de gouttelettes
CN103620334A (zh) * 2011-06-30 2014-03-05 阿尔法拉瓦尔股份有限公司 传热板模块和包括这种模块的板式换热器
FR2995672A1 (fr) * 2012-09-19 2014-03-21 Air Liquide Echangeur de chaleur et procede d'installation d'une unite de separation de gaz comprenant de tels echangeurs de chaleur
CN107917628A (zh) * 2017-11-09 2018-04-17 山西汾西重工有限责任公司 板片组装自定位的大型板式换热器
CN112639386A (zh) * 2018-09-11 2021-04-09 株式会社神户制钢所 热交换器
US20220026160A1 (en) * 2020-07-27 2022-01-27 Repligen Corporation High-temperature short-time treatment device, system, and method
EP4086556A1 (fr) * 2021-05-06 2022-11-09 Commissariat à l'Energie Atomique et aux Energies Alternatives Module d'échangeur de chaleur à plaques à canaux intégrant au moins une zone d'alimentation et de distribution de fluide formée par des plots

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2303247A (en) 1941-04-22 1942-11-24 Clifford Mfg Co Heat exchange apparatus
FR911373A (fr) * 1945-06-11 1946-07-05 Appareil pour l'échange de chaleur entre des liquides
GB734008A (en) * 1952-02-05 1955-07-20 Bristol Aeroplane Co Ltd Improvements in or relating to heat exchangers
GB2130354A (en) 1982-11-16 1984-05-31 Sueddeutsche Kuehler Behr Oil cooler of plate construction
EP0199321A1 (fr) * 1985-04-20 1986-10-29 Mtu Motoren- Und Turbinen-Union MàœNchen Gmbh Echangeur de chaleur
EP0285504A1 (fr) 1987-03-25 1988-10-05 Valeo Echangeur de chaleur, notamment pour le refroidissement de l'air de suralimentation du moteur d'un véhicule automobile
DE19902504A1 (de) * 1999-01-22 2000-08-10 Behr Gmbh & Co Wärmeübertrager, insbesondere Ladeluftkühler
DE69709719T2 (de) 1996-04-16 2002-06-13 Alfa Laval Ab Lund Plattenwärmetauscher
WO2003046461A1 (fr) * 2001-11-23 2003-06-05 Rotartica, S.A. Echangeur thermique a plaques
DE102004022433A1 (de) 2004-05-06 2005-12-01 Joachim Schult Profilierte Wärmeübertragungsplatte mit Durchtrittsöffnungen und Plattenpaket für einen geschweißten Wärmeübertrager
WO2006018953A1 (fr) * 2004-08-19 2006-02-23 T.Rad Co., Ltd. Echangeur thermique
WO2006091173A1 (fr) * 2005-02-24 2006-08-31 Ensapro Energy Saving Professionals Ab Echangeur de chaleur

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3902786C2 (de) * 1989-01-31 1993-10-28 Laengerer & Reich Kuehler Ölkühler
GB2426322B (en) * 2005-07-22 2007-09-05 Michael Tate Exhaust gas heat exchanger

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2303247A (en) 1941-04-22 1942-11-24 Clifford Mfg Co Heat exchange apparatus
FR911373A (fr) * 1945-06-11 1946-07-05 Appareil pour l'échange de chaleur entre des liquides
GB734008A (en) * 1952-02-05 1955-07-20 Bristol Aeroplane Co Ltd Improvements in or relating to heat exchangers
GB2130354A (en) 1982-11-16 1984-05-31 Sueddeutsche Kuehler Behr Oil cooler of plate construction
EP0199321A1 (fr) * 1985-04-20 1986-10-29 Mtu Motoren- Und Turbinen-Union MàœNchen Gmbh Echangeur de chaleur
EP0285504A1 (fr) 1987-03-25 1988-10-05 Valeo Echangeur de chaleur, notamment pour le refroidissement de l'air de suralimentation du moteur d'un véhicule automobile
DE69709719T2 (de) 1996-04-16 2002-06-13 Alfa Laval Ab Lund Plattenwärmetauscher
DE19902504A1 (de) * 1999-01-22 2000-08-10 Behr Gmbh & Co Wärmeübertrager, insbesondere Ladeluftkühler
WO2003046461A1 (fr) * 2001-11-23 2003-06-05 Rotartica, S.A. Echangeur thermique a plaques
DE102004022433A1 (de) 2004-05-06 2005-12-01 Joachim Schult Profilierte Wärmeübertragungsplatte mit Durchtrittsöffnungen und Plattenpaket für einen geschweißten Wärmeübertrager
WO2006018953A1 (fr) * 2004-08-19 2006-02-23 T.Rad Co., Ltd. Echangeur thermique
WO2006091173A1 (fr) * 2005-02-24 2006-08-31 Ensapro Energy Saving Professionals Ab Echangeur de chaleur

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2136175A1 (fr) * 2008-06-21 2009-12-23 Joachim Schult Plaque d'échange de chaleur profilé de manière carrée et caloporteur à plaques compactes fabriqué à l'aide de celle-ci
ITPD20100054A1 (it) * 2010-02-23 2011-08-24 Mta Spa Unita' per il trattamento termico di un fluido
WO2012051994A3 (fr) * 2010-10-12 2012-10-04 Tranter Pressko Gmbh Unité modulaire comprenant un échangeur de chaleur et un éliminateur de gouttelettes
CN103620334B (zh) * 2011-06-30 2016-07-06 阿尔法拉瓦尔股份有限公司 传热板模块和包括这种模块的板式换热器
CN103620334A (zh) * 2011-06-30 2014-03-05 阿尔法拉瓦尔股份有限公司 传热板模块和包括这种模块的板式换热器
US10048021B2 (en) 2011-06-30 2018-08-14 Alfa Laval Corporate Ab Reinforcement arrangement for a module of heat transfer plates in a plate heat exchanger
FR2995672A1 (fr) * 2012-09-19 2014-03-21 Air Liquide Echangeur de chaleur et procede d'installation d'une unite de separation de gaz comprenant de tels echangeurs de chaleur
WO2014044943A1 (fr) * 2012-09-19 2014-03-27 L'air Liquide,Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Échangeur de chaleur et procédé d'installation d'une unité de séparation de gaz comprenant de tels échangeurs de chaleur
CN107917628A (zh) * 2017-11-09 2018-04-17 山西汾西重工有限责任公司 板片组装自定位的大型板式换热器
CN112639386A (zh) * 2018-09-11 2021-04-09 株式会社神户制钢所 热交换器
US11519678B2 (en) 2018-09-11 2022-12-06 Kobe Steel, Ltd. Heat exchanger
CN112639386B (zh) * 2018-09-11 2023-05-05 株式会社神户制钢所 热交换器
US20220026160A1 (en) * 2020-07-27 2022-01-27 Repligen Corporation High-temperature short-time treatment device, system, and method
EP4086556A1 (fr) * 2021-05-06 2022-11-09 Commissariat à l'Energie Atomique et aux Energies Alternatives Module d'échangeur de chaleur à plaques à canaux intégrant au moins une zone d'alimentation et de distribution de fluide formée par des plots
FR3122728A1 (fr) * 2021-05-06 2022-11-11 Commissariat A L’Energie Atomique Et Aux Energies Alternatives Module d’échangeur de chaleur à plaques à canaux intégrant au moins une zone d’alimentation et de distribution de fluide formée par des plots.

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