SE0702303L - plate heat exchangers - Google Patents

plate heat exchangers

Info

Publication number
SE0702303L
SE0702303L SE0702303A SE0702303A SE0702303L SE 0702303 L SE0702303 L SE 0702303L SE 0702303 A SE0702303 A SE 0702303A SE 0702303 A SE0702303 A SE 0702303A SE 0702303 L SE0702303 L SE 0702303L
Authority
SE
Sweden
Prior art keywords
bolts
drive unit
end plates
plates
nuts
Prior art date
Application number
SE0702303A
Other languages
Swedish (sv)
Other versions
SE532197C2 (en
Inventor
Anders Nyander
Original Assignee
Alfa Laval Corp Ab
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
Application filed by Alfa Laval Corp Ab filed Critical Alfa Laval Corp Ab
Priority to SE0702303A priority Critical patent/SE532197C2/en
Priority to EP08164322.3A priority patent/EP2051035B1/en
Priority to US12/248,516 priority patent/US20090095457A1/en
Publication of SE0702303L publication Critical patent/SE0702303L/en
Publication of SE532197C2 publication Critical patent/SE532197C2/en

Links

Classifications

    • 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
    • F28F3/08—Elements constructed for building-up into stacks, e.g. capable of being taken apart for cleaning
    • F28F3/083—Elements constructed for building-up into stacks, e.g. capable of being taken apart for cleaning capable of being taken apart
    • 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
    • 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
    • F28F2275/08—Fastening; Joining by clamping or clipping
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2280/00—Mounting arrangements; Arrangements for facilitating assembling or disassembling of heat exchanger parts
    • F28F2280/02—Removable elements

Landscapes

  • 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)
  • Cooling Or The Like Of Electrical Apparatus (AREA)

Abstract

The invention relates to a plate heat exchanger (100) comprising a package of heat exchanger plates (1), two end plates (2, 3) between which the package of heat exchanger plates (1) is kept together, a plurality of threaded bolts (9), where the bolts (9) extends between the end plate (2) and a drive unit (10) and through the end plate (3), the drive unit being arranged for synchronously rotating the bolts (9) and having bolt heads (11) arranged to bear directly or indirectly against one (2) of the end plates, a plurality of nuts (12), each in threaded engagement with one of the bolts (9) and arranged to bear directly or indirectly against the other end plate (3), the bolts (9) and nuts (12) being arranged for movement of one of the two end plates (3) toward or away from the other, the drive unit (10) further comprising a rotating arrangement each of the bolts (9), and a motor (14) in driving engagement with rotating arrangement each of the bolts (9) for simultaneous rotation of all the bolts (9), where the bolt heads (11) and the nuts (12) being coupled to their respective end plates (2, 3) in a manner such that they are prevented from moving axially away from their respective end plates (2, 3) upon operation of the drive unit (10), where at least one of threaded bolt (9) is arranged to be partly removable.
SE0702303A 2007-10-15 2007-10-15 plate heat exchangers SE532197C2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE0702303A SE532197C2 (en) 2007-10-15 2007-10-15 plate heat exchangers
EP08164322.3A EP2051035B1 (en) 2007-10-15 2008-09-15 Plate heat exchanger
US12/248,516 US20090095457A1 (en) 2007-10-15 2008-10-09 Plate Heat Exchanger

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0702303A SE532197C2 (en) 2007-10-15 2007-10-15 plate heat exchangers

Publications (2)

Publication Number Publication Date
SE0702303L true SE0702303L (en) 2009-04-16
SE532197C2 SE532197C2 (en) 2009-11-10

Family

ID=40243805

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0702303A SE532197C2 (en) 2007-10-15 2007-10-15 plate heat exchangers

Country Status (3)

Country Link
US (1) US20090095457A1 (en)
EP (1) EP2051035B1 (en)
SE (1) SE532197C2 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2402696A1 (en) * 2010-07-02 2012-01-04 Alfa Laval Corporate AB Flow module, reactor or heat exchanger plate clamping device
EP2474804A1 (en) * 2011-01-10 2012-07-11 Alfa Laval Corporate AB Plate heat exchanger
KR101490634B1 (en) * 2013-12-06 2015-02-05 주식회사 포스코 Heat exchanger having cleaning apparatus
US20160097605A1 (en) * 2014-10-07 2016-04-07 Spx Corporation Hydraulic Closure Unit and Retrofit System for a Plate Heat Exchanger
CN106269713A (en) * 2015-05-19 2017-01-04 四平维克斯换热设备有限公司 The hot setting seal gasket of heat-exchangers of the plate type and the separation method of plate
CN204987974U (en) * 2015-09-07 2016-01-20 扬州派斯特换热设备有限公司 Removable full welding plate type heat exchanger of double -barrelled case
US10302598B2 (en) 2016-10-24 2019-05-28 General Electric Company Corrosion and crack detection for fastener nuts
CN109489448B (en) * 2018-11-06 2024-03-01 江阴市中迪空冷设备有限公司 High-efficiency high-strength embedded fin type air cooler
CN111457777A (en) * 2019-01-18 2020-07-28 阿法拉伐股份有限公司 Peripheral frame for plate heat exchanger, plate heat exchanger and heat exchanger assembly
US10890384B2 (en) 2019-02-22 2021-01-12 Alfa Laval Corporate Ab Plate heat exchanger
RU2763632C1 (en) * 2020-08-28 2021-12-30 Данфосс А/С Plate heat exchanger
CN112146487B (en) * 2020-09-05 2022-04-12 万江新能源集团有限公司 Conveniently-detached plate heat exchanger for geothermal recharge system
CN113154914B (en) * 2021-04-08 2022-05-24 泰州市远望换热设备有限公司 Energy-saving environment-friendly plate heat exchanger and working method thereof

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1542803A (en) * 1920-07-19 1925-06-16 Gordon Form Lathe Company Lathe
US1809188A (en) * 1927-01-28 1931-06-09 W F And John Barnes Company Horizontal boring and tapping machine
US1754857A (en) * 1929-04-10 1930-04-15 Harrison Albert Dex Heat-exchange apparatus
US2252283A (en) * 1940-06-29 1941-08-12 Fruit Growers Exchange Ca Box squeeze
US2585113A (en) * 1946-02-12 1952-02-12 Gredell Corp Shear pin coupling for aligned shafts
US3077120A (en) * 1960-11-18 1963-02-12 Jr August F Viehweger Power adapter for landing gear of semi-trailers
US3194530A (en) * 1963-05-09 1965-07-13 American Metal Prod Seat adjuster
US3388614A (en) * 1965-01-04 1968-06-18 Renault Mounting of the camshaft in an overhead camshaft engine
US3334495A (en) * 1965-12-03 1967-08-08 Carrier Corp Breach-lock coupling
US3545018A (en) * 1967-12-14 1970-12-08 Glenn H Peterson Method and apparatus for cutting multiple threads in large workpieces
JPS5773330U (en) * 1980-10-23 1982-05-06
US4414070A (en) * 1982-02-12 1983-11-08 Alcan International Limited Anode positioning system
SE8600993D0 (en) * 1986-03-05 1986-03-05 Alfa Laval Thermal Ab STANDARD OR PRESSURE PLATE FOR HEAD EXCHANGER
US5139664A (en) * 1989-11-27 1992-08-18 Baker Hughes Incorporated Plate and cell holder
US5056590A (en) * 1990-03-30 1991-10-15 The Cherry-Burrell Corporation Plate heat exchanger
SE469295B (en) * 1991-10-25 1993-06-14 Alfa Laval Food Eng Ab PLATTLE HEAT EXCHANGER WITH AN ENDLOEST DRIVER ORGANIZATION, EXAMPLE OF A DRIVE BELT, ENGAGED WITH THE HEAD OR NUTS OF THE DRAGULAR BULBS
JPH10192130A (en) * 1997-01-14 1998-07-28 Toshio Kawakami Electric curtain device
US6899163B2 (en) * 2003-03-24 2005-05-31 Apv North America, Inc. Plate heat exchanger and method for using the same

Also Published As

Publication number Publication date
EP2051035A2 (en) 2009-04-22
SE532197C2 (en) 2009-11-10
EP2051035B1 (en) 2014-12-17
US20090095457A1 (en) 2009-04-16
EP2051035A3 (en) 2013-01-16

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