EP0877222A3 - Device for injecting pressurized fluids in a plate-like heat exchanger and process for cleaning this injection device - Google Patents

Device for injecting pressurized fluids in a plate-like heat exchanger and process for cleaning this injection device Download PDF

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Publication number
EP0877222A3
EP0877222A3 EP98400981A EP98400981A EP0877222A3 EP 0877222 A3 EP0877222 A3 EP 0877222A3 EP 98400981 A EP98400981 A EP 98400981A EP 98400981 A EP98400981 A EP 98400981A EP 0877222 A3 EP0877222 A3 EP 0877222A3
Authority
EP
European Patent Office
Prior art keywords
fluid
cleaning
injection
heat exchanger
plate
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
EP98400981A
Other languages
German (de)
French (fr)
Other versions
EP0877222A2 (en
EP0877222B1 (en
Inventor
Dominique Sabin
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.)
Alfa Laval Packinox SAS
Original Assignee
Packinox SA
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 Packinox SA filed Critical Packinox SA
Publication of EP0877222A2 publication Critical patent/EP0877222A2/en
Publication of EP0877222A3 publication Critical patent/EP0877222A3/en
Application granted granted Critical
Publication of EP0877222B1 publication Critical patent/EP0877222B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/02—Header boxes; End plates
    • F28F9/026—Header boxes; End plates with static flow control means, e.g. with means for uniformly distributing heat exchange media into conduits
    • F28F9/027—Header boxes; End plates with static flow control means, e.g. with means for uniformly distributing heat exchange media into conduits in the form of distribution pipes
    • F28F9/0273—Header boxes; End plates with static flow control means, e.g. with means for uniformly distributing heat exchange media into conduits in the form of distribution pipes with multiple holes
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F19/00—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers
    • F28F19/01—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers by using means for separating solid materials from heat-exchange fluids, e.g. filters

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)
  • Cleaning In General (AREA)

Abstract

L'invention a pour objet un dispositif d'injection de fluides sous pression dans un échangeur thermique à plaques comprenant une enceinte étanche (2) munie de moyens d'alimentation et d'évacuation d'un premier fluide sous pression, un faisceau de plaques (1) disposé dans ladite enceinte (2) et comportant des canaux de circulation dudit premier fluide mélangé à un second fluide sous pression, au moins une tubulure (21) d'injection dudit second fluide, caractérisé en ce que la tubulure (21) est reliée à une tuyauterie (22) d'alimentation du second fluide et à une tuyauterie (24) d'évacuation des particules déposées sur un organe de filtration disposé à l'intérieur de la tubulure (21) en aval du branchement desdites tuyauterie (22, 24) sur ladite tubulure (21) par rapport au sens de circulation du second fluide.The subject of the invention is a device injection of fluids under pressure into an exchanger thermal plate comprising a sealed enclosure (2) provided with means for supplying and discharging a first pressurized fluid, a bundle of plates (1) disposed in said enclosure (2) and comprising circulation channels of said first fluid mixed with a second pressurized fluid, at least one tube (21) injection of said second fluid, characterized in that the tubing (21) is connected to a pipe (22) second fluid supply and piping (24) for removing particles deposited on an organ filtration disposed inside the tubing (21) downstream of the connection of said pipes (22, 24) to said tube (21) relative to the direction of flow of the second fluid.

L'invention a également pour objet un procédé de nettoyage d'un tel dispositif d'injection.

Figure 00000001
The invention also relates to a method of cleaning such an injection device.
Figure 00000001
EP98400981A 1997-05-09 1998-04-22 Device for injecting pressurized fluids in a plate-like heat exchanger and process for cleaning this injection device Expired - Lifetime EP0877222B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9705736A FR2763118B1 (en) 1997-05-09 1997-05-09 DEVICE FOR INJECTING PRESSURE FLUIDS INTO A PLATE HEAT EXCHANGER AND METHOD FOR CLEANING SUCH AN INJECTION DEVICE
FR9705736 1997-05-09

Publications (3)

Publication Number Publication Date
EP0877222A2 EP0877222A2 (en) 1998-11-11
EP0877222A3 true EP0877222A3 (en) 2000-02-23
EP0877222B1 EP0877222B1 (en) 2001-11-21

Family

ID=9506744

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98400981A Expired - Lifetime EP0877222B1 (en) 1997-05-09 1998-04-22 Device for injecting pressurized fluids in a plate-like heat exchanger and process for cleaning this injection device

Country Status (6)

Country Link
US (1) US6196301B1 (en)
EP (1) EP0877222B1 (en)
JP (1) JP3990030B2 (en)
DE (1) DE69803235T2 (en)
ES (1) ES2168727T3 (en)
FR (1) FR2763118B1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6978793B1 (en) 2003-05-21 2005-12-27 Phex Llc Portable cleaning apparatus and method for single pass plate and frame heat exchangers
DE102009018901A1 (en) * 2009-04-28 2010-11-04 Deutz Ag Restraint
US20130233350A1 (en) 2012-03-07 2013-09-12 Michael Tomkins Method and system for removing hydrocarbon deposits from heat exchanger tube bundles
CN103968690B (en) * 2014-05-23 2015-11-11 山东宏达科技集团有限公司 The removable particle heat exchanger of plate
CN104713407B (en) * 2015-03-10 2017-01-25 江苏唯益换热器股份有限公司 Method for distributing heat exchanger flow through micron particles
DE102019121342B4 (en) * 2018-08-15 2021-03-18 Mann+Hummel Gmbh Filter element for use as a particle filter in a cooling circuit of an electrochemical energy converter and use of the filter element in an arrangement with an electrochemical energy converter and a cooling circuit

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1207919A (en) * 1968-10-29 1970-10-07 Apv Co Ltd Improvements in or relating to plate heat exchangers
US3941697A (en) * 1974-12-30 1976-03-02 Johnson Louis B Automotive cooling system filter assembly
DE2613835A1 (en) * 1975-04-01 1976-10-14 Tokyo Shibaura Electric Co Heat exchanger employing cooling water esp sea water - eg for use in coastal power stations etc
EP0343531A1 (en) * 1988-05-25 1989-11-29 Resources Conservation Company Evaporator with an apparatus for controlling solid particle flow
FR2697906A1 (en) * 1992-11-10 1994-05-13 Packinox Sa Heat exchanger plate system, e.g. for use with viscous fluids - has injector for at least one fluid, made in form of trough connected to inlet
EP0670464A1 (en) * 1994-03-04 1995-09-06 Packinox Apparatus for injecting a pressure fluid in a stack of plates of a heat exchanger

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1536415A (en) * 1924-06-20 1925-05-05 Luciean G Beck Self-cleaning tank valve
IT1108455B (en) * 1978-10-13 1985-12-09 Galletti Gi Pi Snc FILTER FOR USE IN LIQUID DEPURATION EQUIPMENT
US4413675A (en) * 1981-08-10 1983-11-08 Gano Lloyd D Cooling system protective device
US4612116A (en) * 1985-03-27 1986-09-16 French Systems, Inc. Backwashable filtering apparatus and novel filter element therefor
JPH0820144B2 (en) * 1991-05-23 1996-03-04 株式会社荏原製作所 How to operate the refrigerator condenser

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1207919A (en) * 1968-10-29 1970-10-07 Apv Co Ltd Improvements in or relating to plate heat exchangers
US3941697A (en) * 1974-12-30 1976-03-02 Johnson Louis B Automotive cooling system filter assembly
DE2613835A1 (en) * 1975-04-01 1976-10-14 Tokyo Shibaura Electric Co Heat exchanger employing cooling water esp sea water - eg for use in coastal power stations etc
EP0343531A1 (en) * 1988-05-25 1989-11-29 Resources Conservation Company Evaporator with an apparatus for controlling solid particle flow
FR2697906A1 (en) * 1992-11-10 1994-05-13 Packinox Sa Heat exchanger plate system, e.g. for use with viscous fluids - has injector for at least one fluid, made in form of trough connected to inlet
EP0670464A1 (en) * 1994-03-04 1995-09-06 Packinox Apparatus for injecting a pressure fluid in a stack of plates of a heat exchanger

Also Published As

Publication number Publication date
JPH1151589A (en) 1999-02-26
DE69803235D1 (en) 2002-02-21
EP0877222A2 (en) 1998-11-11
US6196301B1 (en) 2001-03-06
DE69803235T2 (en) 2002-08-22
ES2168727T3 (en) 2002-06-16
JP3990030B2 (en) 2007-10-10
FR2763118A1 (en) 1998-11-13
FR2763118B1 (en) 1999-08-06
EP0877222B1 (en) 2001-11-21

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