EP1559981A2 - Echangeur de chaleur à plaques circulaires profilées - Google Patents

Echangeur de chaleur à plaques circulaires profilées Download PDF

Info

Publication number: EP1559981A2
Authority: EP; European Patent Office
Prior art keywords: plates; plate; shell; heat transfer; heat exchanger
Prior art date: 2004-01-30
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

EP05001668A

Other languages

German (de)

English (en)

Other versions

EP1559981A3 (fr

EP1559981B1 (fr

Inventor

Martin Kolbe

Joachim Schult

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Tranter GmbH

Original Assignee

Pressko AG

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.)

2004-01-30

Filing date

2005-01-27

Publication date

2005-08-03

2005-01-27 Application filed by Pressko AG filed Critical Pressko AG

2005-01-27 Priority to PL05001668T priority Critical patent/PL1559981T3/pl

2005-08-03 Publication of EP1559981A2 publication Critical patent/EP1559981A2/fr

2012-05-30 Publication of EP1559981A3 publication Critical patent/EP1559981A3/fr

2013-07-03 Application granted granted Critical

2013-07-03 Publication of EP1559981B1 publication Critical patent/EP1559981B1/fr

2025-01-27 Anticipated expiration legal-status Critical

Status Expired - Lifetime 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
- F28D9/0012—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 apparatus having an annular form
- F28D9/0018—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 apparatus having an annular form without any annular circulation of the heat exchange media
- 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
- 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
- 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
- F28F9/007—Auxiliary supports for elements
- F28F9/0075—Supports for plates or plate assemblies

Definitions

the invention relates to a heat exchanger from round profiled heat transfer plates with passages for heat transfer between media of a same or different state of matter, consisting from a disk pack that consists of at least two assembled heat transfer plate pairs formed which is made up of two each at the flow openings gas-tight welded heat transfer plates exist and two closure plates with passages for a medium flowing through the plate pack, the the joined heat transfer plate pairs limit on both sides, with the adjacent ones Heat transfer plate pairs and the limiting closure plates on the outer periphery to an independent Pressure chamber are gas-tight welded and one pressure stable housing with shell side arranged Passage openings for a second medium, which is the Plate package flows through the jacket side, and the front side Passage openings with connection piece, which with the Passage openings of the closure plates welded are.
a heat exchanger of the type mentioned in which at the periphery of the plate package fürfluß Replacementen for the shell side inflowing heat transfer medium are provided which have an inner tube structure of the housing and are partially in communication with the plate package, at least two of the flow guides are arranged with an inner tube structure opposite to the plate pack, which are supported against the inner wall of the surrounding housing.
the portions of the flow guides having an inner tube structure and forming the inflow and outflow regions are connected to tubes which engage the inlet and outlet ports of the surrounding housing, at least one of the tubes being leak-proof against the inner wall of the inlet and / or Outlet neck is sealed metallic.
a bypass-side inflow region formed in this way can prevent a bypass between the inner wall of the housing and the plate pack, for use in the high-pressure region it is necessary for the regions of the flow guides which communicate with the periphery of the plate pack to be counteracted by additional measures the housing inner wall are supported in order to achieve a corresponding pressure stability of the heat exchanger.
WO 02/16852 proposes, for example, that these areas are additionally filled with a non-flowing heat transfer medium.
EP 07 60 078 B1 is a plate heat exchanger known, consisting of several composite disk modules which is spaced in a frame between Frame plates clamped by means of clamping screws and at which the outer most adjacent to one Heat exchange plate of adjacent modules around the passages are welded around.
One such trained plate heat exchanger is for the high-pressure area and for the shell-side flow of the disk pack not suitable.
EP 08 68 642 B1 is a plate heat exchanger known in which the abutted profiled Heat transfer plates with the through holes through Soldering permanently connected to a plate package.
the plates are provided with at least one opening, in the soldered plate package a fastener channel form, through which a clamping screw for fixing the plate heat exchanger to a support element or a mounting plate, wherein the clamping screw at the same time for clamping the soldered Plate packs is used to pressure differences occurring intercept.
a trained plate heat exchanger is also for the high pressure area and in a temperature range of -200 ° to + 900 ° completely unsuitable. But also a shell-side influx of a medium is due to the fully soldered execution not possible.
Object of the present invention is therefore, the Improve the heat exchanger mentioned above, that the heat exchanger is sealed as a metallic and wear-free compact heat exchanger for the high pressure area and for a temperature range of - 200 ° C to + 900 ° C cost-effective for the intended Purpose of prefabricated standard modules produced is designed and fluidically so can that the designed heat transfer surface at jacket-side influx of the plate package maximum for the heat transfer is used.
the inventive feature combination is the prerequisite created that the heat exchanger cost from prefabricated standard assemblies as metallic sealed and wear-free compact heat exchanger both in a fully welded embodiment as well as with a metallically sealed housing can be carried out for a wide industrial Application, such as for refrigeration and air conditioning, Power plant technology, building services, chem. process technology etc., at an operating temperature of - 200 ° C up to + 900 ° C can be used without interference.
the plate package Through the package clamping plates, the plate package, the from gas-tight welded heat transfer plate pairs and closing plates, both sides limit and welded together by the clamping bolts are, both the pressure inside the plate pack as well as the shell-side pressure by the incoming Medium and possible pressure surges due to short-term Increases in pressure over the package clamping plates and the Clamping bolt added. Consequently, the connecting ones are and sealing welds between the heat transfer plates and the closure sheets substantially relieved of pressure, so that leakage by bursting the Welds due to the permanent pressure load in the Plate pack or a possible pressure increase, for example by inevitable pressure shocks, even then can be excluded if the heat exchanger used in the high pressure area.
the condition is given that the shell-side inflow region in the Production of a heat exchanger very inexpensive the most optimal flow conditions of the jacket medium can be adapted for the predetermined application a uniform shell-side flow of the Disk packs and thus maximum use of the designed Ensure heat transfer surface.
the metallic seal of the shell-side opening angle executed with a gauzy metal fabric, in the area between the clamping bolts and under the Side panels in strips in the gaps between adjacent Heat transfer plate pairs inserted sealingly is.
the shell-side bypass effectively counteracted at the periphery of the disk pack and the sealing with a thermal and be carried out chemically highly resistant sealing material, which is clearly fixed in position by the side plates is.
these have Combs a comb shape on the contour of the columns matched between the heat transfer plate pairs is.
the plywood in the area between the clamping bolt, which is covered by the side plates are close to the diameter of the plate package discontinued.
each of the side plates consists of two partial side plates, wherein one of the partial side plates is a straight-running End, that of the other Partial side sheet is partially covered over the area, with a Z-shaped end is provided, which is supported against the inner diameter of the housing shell.
the service-free design of the heat exchanger makes it is possible that advantageously the housing shell is welded to the end plates. This way you can a fully welded gas-tight compact heat exchanger be made available at the leaks and Leaks can be completely ruled out.
one of the end plates welded to the housing shell and one of the End plates gas-tight releasably connected to the housing shell be. In this case, however, it is recommended that the detachable connection of the end plate with the housing shell is metallically sealed.
the heat exchanger consists essentially of a Plate package 1 with closure plates 19, 19a, the package clamping plates 3, 3a, the clamping bolt 4 - 4x, the side plates 6, 6a or the partial side plates 6b, 6c and 6d, 6e, the combs 5 - 5c, the metallic seals 11 and the housing shell 12 with the two end plates 13, 13a and at least two fixed to the housing shell 12 Sheath 14, 14a and at least two to the End plates 13, 13a fixed plate-side connecting piece 23, 23a.
the housing 21 is in the illustrated embodiment a fully welded pressure vessel, the out of the housing shell 12 and the two end plates 13; 13a with passages 25; 25a is formed on the perimeter gas-tight welded to the housing shell 12.
the plate-side Connecting piece 23 At the passage opening 25 of the end plate 13 is the plate-side Connecting piece 23 and at the passage opening 25a of the end plate 13a of the plate-side connecting piece 23a provided, each of the end plates 13; 13a and the package clamping plate 3, 3a penetrate and am Circumference with the end plate 13; 13a are connected.
shell-side passage openings 15; 15a provided, to which the jacket pipe 14; 14a are welded gas-tight for the jacket medium.
the plate pack 1 consists of a number of joined together round profiled heat transfer plates 2 - 2x, for the intended use thermally determined and from the closure plates 19, 19a, the plate pack 1 at the ends close.
the heat transfer plates 2 - 2x are on the perimeter of Passage openings to heat transfer plate pairs 16; 16a gas-tight welded and the adjacent each Heat transfer plate pairs 16; 16 are common with the closing closure plates 19; 19a at the outer periphery welded together gas-tight.
the closure plates 19; 19a are with passages formed, which together with the passages the heat transfer plates 2 - 2x the passageways 24; Form 24a through the plate pack 1.
At the openings of the closure plates 19; 19a are the ends of the plate-side connecting piece 23, 23a gas-tight welded, which the package clamping plate 3; 3a and the end plate 13; 13 a of the housing 21 penetrate.
the plate pack 1 is on both sides by the package clamping plates 3; 3a with the passage openings 20; 20a limited, which are clamped by means of clamping bolts 4 - 4x.
the clamping bolts 4 - 4x run adjacent to the periphery of the plate package 1 and are on both sides with package clamping plates 3; 3a under predetermined bias the plate pack with the package clamping plates 3; 3a welded.
the running at the periphery of the plate package 1 Clamping bolts 4d, 4e are 90 ° to the center of the opening angle ⁇ ; ⁇ 1 offset and the clamping bolts 4f - 4x lie in the range of the opening angle ⁇ , ⁇ 1 and are with the Package clamping plates 3; 3a to further stabilize the Plate packs 1 welded.
the clamping bolts 4f; 4x are rectangular in this particular case and serve at the same time for fixing the straight-running end 18 of the Partial side panel 6c; 6f on the periphery of the disk pack 1.
the metallic seals 8 are compared with the opening angles ⁇ ; ⁇ 1 of the shell-side Anström Schemes by comb plates 5, 5a and 5b, 5c position stabilized positioned, which engage in the gaps 22 of the adjacent heat transfer plate pairs 16, 16a and extend over the length of the plate pack 1.
These comb plates 5; 5a; 5b; 5c extend on the opposite side of the opening angle ⁇ ; ⁇ 1 parallel to the clamping bolt 4; 4a; 4b; 4c and 4c are on the clamping bolt; 4a; 4b; 4c welded.
the combs of the comb plates 5; 5a; 5b; 5 c formed with a contour corresponding to the shape of the columns 22.
the comb plates 5 - 5c are designed in a width which is supported on the inner wall of the housing 21 after installation of the heat exchanger.
the pressure-stable position of the plate package 1 in the housing 21 can be additionally improved.
the at the clamping bolt 4; 4a; 4b; 4c adjacent end the side panels 6; 6a and the partial side plates 6b; 6c; 6d; 6e are with congruent U-shaped bends 7, 7a and 7b, 7c formed after assembly supported sealingly on the inner wall of the housing shell 12.
U-shaped bends 7, 7a and 7b, 7c of the side panels 6, 6a or partial side panels 6b-6e the plate pack 1 is positioned stable in the housing 21 and pressure stabilized and at the same time are the metallic seals 8 in the columns 22 through the Side plates 6, 6a or partial side plates 6b - 6e pressurized and thus sealingly pressed into the gaps 22.
the partial side plates 6c and 6e are each with a straight end 18 formed by the clamping bolt 4f; 4x and partly from a partial side panel 6d; 6b, with a Z-shaped End 17 is provided, covered.
the Z-shaped End 17 of the partial side panels 6d; 6b is here for Plate package 1 spaced so that it after the Mounting on the inner wall of the housing shell 12 sealing supports and thus another support point of the plate package 1 against the inner wall of the housing shell 12th trains the positional and pressure stability of the disk pack 1 further improved.
Partial side plates 6d, 6e and 6b, 6c namely the one the two cooperating partial side panels 6d; 6e or 6b; 6c has a straight end 18, the from the other partial side panel 6d; 6c and 6b, respectively; 6c covered is, are the partial side plates 6d, 6e and 6b, 6c individually to the area to be covered, by the selected opening angle ⁇ , ⁇ 1 of the shell side Anström Suites is determined, adaptable.
the described embodiment of the heat exchanger designed to fit is in the Through passage 24a of the plate pack 1 a metallic Plate pass 9 and coat side a metallic jacket separation 10 used.
the metallic jacket separation 10 is on the side facing the plate package 1 side slotted and on the junction of two heat transfer plate pairs 16, 16a and put on the inserted metallic seals 6 in the columns 22 of the adjacent heat transfer plate pairs 16, 16 a sealed at the periphery of the plate pack 1 and shell side opposite the inner wall of the housing shell 12 sealed with a metallic seal 11 established.
the invention proposed and completely metallic sealed heat exchanger is almost service-free and thus for the compact design in one fully welded design in high pressure and high temperature range suitable. But he can also by the special embodiment very economical from prefabricated Standard construction groups for each application individually for optimal use of the designed heat transfer surface be interpreted.

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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)

EP05001668.2A 2004-01-30 2005-01-27 Echangeur de chaleur à plaques circulaires profilées Expired - Lifetime EP1559981B1 (fr)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
PL05001668T PL1559981T3 (pl)	2004-01-30	2005-01-27	Wymiennik ciepła z okrągłych profilowanych płytek przewodzących ciepło

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE102004004895		2004-01-30
DE102004004895A DE102004004895B3 (de)	2004-01-30	2004-01-30	Wärmeübertrager aus runden profilierten Wärmeübertragungsplatten

Publications (3)

Publication Number	Publication Date
EP1559981A2 true EP1559981A2 (fr)	2005-08-03
EP1559981A3 EP1559981A3 (fr)	2012-05-30
EP1559981B1 EP1559981B1 (fr)	2013-07-03

Family

ID=34585412

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP05001668.2A Expired - Lifetime EP1559981B1 (fr)	2004-01-30	2005-01-27	Echangeur de chaleur à plaques circulaires profilées

Country Status (6)

Country	Link
EP (1)	EP1559981B1 (fr)
DE (1)	DE102004004895B3 (fr)
DK (1)	DK1559981T3 (fr)
ES (1)	ES2429137T3 (fr)
PL (1)	PL1559981T3 (fr)
PT (1)	PT1559981E (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE102009023929A1 (de)	2009-06-04	2010-12-09	Stürzebecher, Wolfgang, Dr.	Absorptionskälteaggregat
CN108645255A (zh) *	2018-07-11	2018-10-12	广东捷玛节能科技股份有限公司	一种可拆式气气板式热交换器
US20210131738A1 (en) *	2019-11-04	2021-05-06	Danfoss A/S	Plate-and-shell heat exchanger and a channel blocking plate for a plate-and-shell heat exchanger
CN114570692A (zh) *	2022-02-12	2022-06-03	江苏高创风电设备有限公司	一种液压元件清洗设备

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US9080815B2 (en)	2008-06-18	2015-07-14	Gesmex Gmbh	Conversion set for a tube bundle heat exchanger
US20110024082A1 (en) *	2009-05-09	2011-02-03	Tranter, Inc.	Heat exchanger with accessible core
EP2944912B1 (fr)	2014-05-13	2016-12-14	Alfa Laval Corporate AB	Échangeur thermique à plaque
KR20160147475A (ko) *	2015-06-15	2016-12-23	현대자동차주식회사	캔형 열교환기

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB203160A (en) *	1922-08-15	1923-09-06	Burmah Oil Co Ltd	Improved apparatus for cooling oil or other liquids
US1669062A (en) *	1924-10-28	1928-05-08	Menzel Ag	Heat-exchange apparatus
FR2719369B1 (fr) *	1994-04-29	1996-07-19	Framatome Sa	Echangeur thermique à plaques.
SE502638C2 (sv) *	1994-05-18	1995-11-27	Tetra Laval Holdings & Finance	Plattvärmeväxlare med permanent sammanfogade moduler
SE9504586D0 (sv) *	1995-12-21	1995-12-21	Tetra Laval Holdings & Finance	Plattvärmeväxlare
FI114738B (fi) *	2000-08-23	2004-12-15	Vahterus Oy	Levyrakenteinen lämmönvaihdin

2004
- 2004-01-30 DE DE102004004895A patent/DE102004004895B3/de not_active Expired - Fee Related
2005
- 2005-01-27 ES ES05001668T patent/ES2429137T3/es not_active Expired - Lifetime
- 2005-01-27 EP EP05001668.2A patent/EP1559981B1/fr not_active Expired - Lifetime
- 2005-01-27 DK DK05001668.2T patent/DK1559981T3/da active
- 2005-01-27 PT PT50016682T patent/PT1559981E/pt unknown
- 2005-01-27 PL PL05001668T patent/PL1559981T3/pl unknown

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE102009023929A1 (de)	2009-06-04	2010-12-09	Stürzebecher, Wolfgang, Dr.	Absorptionskälteaggregat
WO2010139444A1 (fr)	2009-06-04	2010-12-09	Stuerzebecher Wolfgang	Groupe frigorifique à absorption ammoniac-eau
EP2438367A1 (fr)	2009-06-04	2012-04-11	Tranter Solarice GmbH	Groupe frigorifique à absorption ammoniac-eau
CN108645255A (zh) *	2018-07-11	2018-10-12	广东捷玛节能科技股份有限公司	一种可拆式气气板式热交换器
US20210131738A1 (en) *	2019-11-04	2021-05-06	Danfoss A/S	Plate-and-shell heat exchanger and a channel blocking plate for a plate-and-shell heat exchanger
CN112781415A (zh) *	2019-11-04	2021-05-11	丹佛斯有限公司	板壳式热交换器和用于板壳式热交换器的通道阻挡板
CN112781415B (zh) *	2019-11-04	2023-03-14	丹佛斯有限公司	板壳式热交换器
CN114570692A (zh) *	2022-02-12	2022-06-03	江苏高创风电设备有限公司	一种液压元件清洗设备
CN114570692B (zh) *	2022-02-12	2023-06-16	江苏高创风电设备有限公司	一种液压元件清洗设备

Also Published As

Publication number	Publication date
DK1559981T3 (da)	2013-10-14
EP1559981A3 (fr)	2012-05-30
DE102004004895B3 (de)	2005-06-16
PT1559981E (pt)	2013-10-09
ES2429137T3 (es)	2013-11-13
EP1559981B1 (fr)	2013-07-03
PL1559981T3 (pl)	2013-12-31

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