FR3073277B1 - Systeme d'echangeur de chaleur a paroi anti-depot - Google Patents

Systeme d'echangeur de chaleur a paroi anti-depot Download PDF

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Publication number
FR3073277B1
FR3073277B1 FR1760452A FR1760452A FR3073277B1 FR 3073277 B1 FR3073277 B1 FR 3073277B1 FR 1760452 A FR1760452 A FR 1760452A FR 1760452 A FR1760452 A FR 1760452A FR 3073277 B1 FR3073277 B1 FR 3073277B1
Authority
FR
France
Prior art keywords
fluid
protective film
heat exchanger
exchanger system
wall
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.)
Active
Application number
FR1760452A
Other languages
English (en)
Other versions
FR3073277A1 (fr
Inventor
Eric Favre
Laurence Mathieu
Herve Muhr
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.)
Centre National de la Recherche Scientifique CNRS
Universite de Lorraine
Ecole Pratique des Hautes Etudes SAS
Original Assignee
Centre National de la Recherche Scientifique CNRS
Universite de Lorraine
Ecole Pratique des Hautes Etudes SAS
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 Centre National de la Recherche Scientifique CNRS, Universite de Lorraine, Ecole Pratique des Hautes Etudes SAS filed Critical Centre National de la Recherche Scientifique CNRS
Priority to FR1760452A priority Critical patent/FR3073277B1/fr
Priority to ES18796673T priority patent/ES2942747T3/es
Priority to PCT/EP2018/080290 priority patent/WO2019091960A1/fr
Priority to EP18796673.4A priority patent/EP3707456B1/fr
Publication of FR3073277A1 publication Critical patent/FR3073277A1/fr
Application granted granted Critical
Publication of FR3073277B1 publication Critical patent/FR3073277B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • F28F19/00—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers
    • F28F19/02—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers by using coatings, e.g. vitreous or enamel coatings
    • F28F19/04—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers by using coatings, e.g. vitreous or enamel coatings of rubber; of plastics material; of varnish
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B17/00—Methods preventing fouling
    • B08B17/02—Preventing deposition of fouling or of dust
    • B08B17/06—Preventing deposition of fouling or of dust by giving articles subject to fouling a special shape or arrangement
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B7/00—Water main or service pipe systems
    • E03B7/006—Arrangements or methods for cleaning or refurbishing water conduits
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D19/00—Details
    • F24D19/0092—Devices for preventing or removing corrosion, slime or scale
    • 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
    • F28D21/0015—Heat and mass exchangers, e.g. with permeable walls
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F1/00—Tubular elements; Assemblies of tubular elements
    • F28F1/003—Multiple wall conduits, e.g. for leak detection
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F21/00—Constructions of heat-exchange apparatus characterised by the selection of particular materials
    • F28F21/06—Constructions of heat-exchange apparatus characterised by the selection of particular materials of plastics material
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28G—CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE OR HEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS
    • F28G13/00—Appliances or processes not covered by groups F28G1/00 - F28G11/00; Combinations of appliances or processes covered by groups F28G1/00 - F28G11/00
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28C—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA COME INTO DIRECT CONTACT WITHOUT CHEMICAL INTERACTION
    • F28C3/00—Other direct-contact heat-exchange apparatus
    • F28C3/06—Other direct-contact heat-exchange apparatus the heat-exchange media being a liquid and a gas or vapour
    • 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
    • F28D21/0001—Recuperative heat exchangers
    • 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
    • F28D21/0001—Recuperative heat exchangers
    • F28D21/0012—Recuperative heat exchangers the heat being recuperated from waste water or from condensates
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F13/00—Arrangements for modifying heat-transfer, e.g. increasing, decreasing
    • F28F13/003—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by using permeable mass, perforated or porous materials
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F13/00—Arrangements for modifying heat-transfer, e.g. increasing, decreasing
    • F28F13/18—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by applying coatings, e.g. radiation-absorbing, radiation-reflecting; by surface treatment, e.g. polishing
    • F28F13/185—Heat-exchange surfaces provided with microstructures or with porous coatings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2245/00—Coatings; Surface treatments
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2245/00—Coatings; Surface treatments
    • F28F2245/08—Coatings; Surface treatments self-cleaning

Abstract

Une système d'échangeur de chaleur comprenant une paroi (22) séparant un premier fluide d'un deuxième fluide et permettant un échange thermique entre lesdits fluides. Un film protecteur (26) en matériau polymère est disposé sur ladite paroi au moins du côté du premier fluide, le film protecteur ayant une face avant (26.2) en contact avec le premier fluide et une face arrière (26.1) opposée, face à la paroi (22). Des moyens de distribution de gaz (28) sont prévus pour distribuer un agent nettoyant gazeux du côté de la face arrière (26.1) du film protecteur. Le film protecteur (26) est dense, étanche ou peu perméable au premier fluide, tout en étant perméable audit agent nettoyant gazeux, de sorte à permettre à l'agent nettoyant gazeux de traverser le film protecteur vers la face avant (26.2) de celui-ci.
FR1760452A 2017-11-07 2017-11-07 Systeme d'echangeur de chaleur a paroi anti-depot Active FR3073277B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR1760452A FR3073277B1 (fr) 2017-11-07 2017-11-07 Systeme d'echangeur de chaleur a paroi anti-depot
ES18796673T ES2942747T3 (es) 2017-11-07 2018-11-06 Sistema intercambiador de calor y artículo con pared antidepósitos
PCT/EP2018/080290 WO2019091960A1 (fr) 2017-11-07 2018-11-06 Système d'échangeur de chaleur à paroi anti-dépôt
EP18796673.4A EP3707456B1 (fr) 2017-11-07 2018-11-06 Système d'échangeur de chaleur et article à paroi anti-dépôt

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1760452 2017-11-07
FR1760452A FR3073277B1 (fr) 2017-11-07 2017-11-07 Systeme d'echangeur de chaleur a paroi anti-depot

Publications (2)

Publication Number Publication Date
FR3073277A1 FR3073277A1 (fr) 2019-05-10
FR3073277B1 true FR3073277B1 (fr) 2020-06-12

Family

ID=61224018

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1760452A Active FR3073277B1 (fr) 2017-11-07 2017-11-07 Systeme d'echangeur de chaleur a paroi anti-depot

Country Status (4)

Country Link
EP (1) EP3707456B1 (fr)
ES (1) ES2942747T3 (fr)
FR (1) FR3073277B1 (fr)
WO (1) WO2019091960A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20220221917A1 (en) * 2019-09-19 2022-07-14 Hewlett-Packard Development Company, L.P. Chassis components

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH535923A (de) * 1971-02-17 1973-04-15 Roth Handels Gmbh Arbeitstisch mit Absaugeeinrichtung
US4524725A (en) * 1983-06-30 1985-06-25 Cheng Paul J Self-cleaning heat exchanger
JPS60125203A (ja) * 1983-12-13 1985-07-04 Nitto Electric Ind Co Ltd サ−モパ−ペ−パレ−シヨン装置
FR2755745B1 (fr) * 1996-11-13 1998-12-11 Inst Francais Du Petrole Procede de transport d'un fluide dans une conduite comportant une structure poreuse
JP3018180B1 (ja) * 1998-10-27 2000-03-13 工業技術院長 多孔質フィルター
US6672725B1 (en) * 2002-01-09 2004-01-06 The United States Of America As Represented By The United States Department Of Energy Transpiration purged optical probe
AU2004289373B2 (en) * 2003-11-14 2010-07-29 Evoqua Water Technologies Llc Improved module cleaning method
DE102004034827A1 (de) * 2004-07-19 2006-03-16 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Kühleinrichtung für biologische Proben
DE202008010476U1 (de) * 2008-08-06 2008-12-11 Lin, Sui-Ming Antiablagerungsrohre für einen Kühlturm
US9562703B2 (en) * 2012-08-03 2017-02-07 Tom Richards, Inc. In-line ultrapure heat exchanger
US9003657B2 (en) * 2012-12-18 2015-04-14 General Electric Company Components with porous metal cooling and methods of manufacture

Also Published As

Publication number Publication date
ES2942747T3 (es) 2023-06-06
EP3707456A1 (fr) 2020-09-16
WO2019091960A1 (fr) 2019-05-16
FR3073277A1 (fr) 2019-05-10
EP3707456B1 (fr) 2023-02-22

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