FR2446459A1 - Element de deshumidificateur a froid pour l'air comprime - Google Patents

Element de deshumidificateur a froid pour l'air comprime

Info

Publication number
FR2446459A1
FR2446459A1 FR8000289A FR8000289A FR2446459A1 FR 2446459 A1 FR2446459 A1 FR 2446459A1 FR 8000289 A FR8000289 A FR 8000289A FR 8000289 A FR8000289 A FR 8000289A FR 2446459 A1 FR2446459 A1 FR 2446459A1
Authority
FR
France
Prior art keywords
air
exchanger
compressed air
outer tube
inner tubes
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
FR8000289A
Other languages
English (en)
Other versions
FR2446459B3 (fr
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.)
HEATRANS AG
Original Assignee
HEATRANS 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.)
Filing date
Publication date
Application filed by HEATRANS AG filed Critical HEATRANS AG
Publication of FR2446459A1 publication Critical patent/FR2446459A1/fr
Application granted granted Critical
Publication of FR2446459B3 publication Critical patent/FR2446459B3/fr
Granted legal-status Critical Current

Links

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
    • F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D7/02—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being helically coiled
    • F28D7/022—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being helically coiled the conduits of two or more media in heat-exchange relationship being helically coiled, the coils having a cylindrical configuration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/26—Drying gases or vapours
    • B01D53/265—Drying gases or vapours by refrigeration (condensation)
    • 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
    • F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D7/0041—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for only one medium being tubes having parts touching each other or tubes assembled in panel form

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Drying Of Gases (AREA)

Abstract

a. Elément de déshumidificateur à froid pour l'air comprimé, composé de deux échangeurs de chaleur. b. L'échangeur de chaleur air-air 1 et l'échangeur de chaleur air-frigorigène 2 composant l'élément présentent des spires hélicoïdales, dont la longueur est égale à une spire et demie. L'échangeur air-air 1 comporte un tube extérieur 3 et au moins trois tubes intérieurs 4, tandis que l'échangeur air-frigorigène 2 comporte un tube extérieur 3 et, disposé à son intérieur, un tube coaxial 5 contenant à son tour des tubes intérieurs 4 qui sont en contact linéaire. c. Cet agencement simplifie la fabrication des éléments en respectant les valeurs spécifiées pour la puissance d'échange de chaleur, la perte de pression, etc
FR8000289A 1979-01-12 1980-01-08 Element de deshumidificateur a froid pour l'air comprime Granted FR2446459A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH32379A CH635517A5 (de) 1979-01-12 1979-01-12 Kaeltetrockner-vorrichtung fuer komprimierte luft.

Publications (2)

Publication Number Publication Date
FR2446459A1 true FR2446459A1 (fr) 1980-08-08
FR2446459B3 FR2446459B3 (fr) 1981-10-16

Family

ID=4184395

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8000289A Granted FR2446459A1 (fr) 1979-01-12 1980-01-08 Element de deshumidificateur a froid pour l'air comprime

Country Status (9)

Country Link
BE (1) BE881123A (fr)
CH (1) CH635517A5 (fr)
DE (1) DE3028621D2 (fr)
FR (1) FR2446459A1 (fr)
GB (1) GB2058328B (fr)
IT (1) IT1129951B (fr)
NL (1) NL8020001A (fr)
SE (1) SE8006234L (fr)
WO (1) WO1980001468A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE445138B (sv) * 1981-03-20 1986-06-02 Wirsbo Bruks Ab Anordning for vermevexling mellan tva medier for kondensering av anga
EP0344351A1 (fr) * 1988-06-03 1989-12-06 VIA Gesellschaft für Verfahrenstechnik mbH Gaz frigorigène-échangeur de chaleur, spécialement pour des sécheurs d'air comprimé
US7322404B2 (en) 2004-02-18 2008-01-29 Renewability Energy Inc. Helical coil-on-tube heat exchanger

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR410920A (fr) * 1909-12-29 1910-06-02 Gotthold Hildebrandt Tuyauterie pour échangeurs de chaleur
US2651508A (en) * 1949-11-04 1953-09-08 William M Bready Heat exchange apparatus for liquids containing solids
US3417547A (en) * 1966-12-07 1968-12-24 Gen Erie Corp Method for drying compressed air
US3722583A (en) * 1971-02-22 1973-03-27 Arrow Pneumatics Inc Refrigerated air dryer
NL7313832A (nl) * 1973-10-09 1975-04-11 Droogtech Inrichting voor het drogen van een samengeperst gas.
FR2344804A1 (fr) * 1976-03-17 1977-10-14 Fimec Echangeur de recuperation thermique
FR2348456A1 (fr) * 1976-04-13 1977-11-10 Lipets Adolf Echangeur de chaleur a elements modulaires et son utilisation
DE2654253C2 (de) * 1976-11-30 1982-11-11 VIA Gesellschaft für Verfahrenstechnik mbH, 4000 Düsseldorf Vorrichtung zur Kältetrocknung von Gas

Also Published As

Publication number Publication date
IT1129951B (it) 1986-06-11
DE3028621D2 (en) 1982-02-11
GB2058328A (en) 1981-04-08
IT8019102A0 (it) 1980-01-09
SE8006234L (sv) 1980-09-08
CH635517A5 (de) 1983-04-15
GB2058328B (en) 1983-04-20
NL8020001A (nl) 1980-11-28
BE881123A (fr) 1980-05-02
FR2446459B3 (fr) 1981-10-16
WO1980001468A1 (fr) 1980-07-24

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Legal Events

Date Code Title Description
ST Notification of lapse