FR2187393A2 - Compressed air system - with oil and condensate separator using reflux heat exchanger - Google Patents

Compressed air system - with oil and condensate separator using reflux heat exchanger

Info

Publication number
FR2187393A2
FR2187393A2 FR7221542A FR7221542A FR2187393A2 FR 2187393 A2 FR2187393 A2 FR 2187393A2 FR 7221542 A FR7221542 A FR 7221542A FR 7221542 A FR7221542 A FR 7221542A FR 2187393 A2 FR2187393 A2 FR 2187393A2
Authority
FR
France
Prior art keywords
compressed air
oil
air
coil
heat exchanger
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.)
Pending
Application number
FR7221542A
Other languages
French (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.)
LENFANT MICHEL
Original Assignee
LENFANT MICHEL
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 LENFANT MICHEL filed Critical LENFANT MICHEL
Priority to FR7221542A priority Critical patent/FR2187393A2/en
Publication of FR2187393A2 publication Critical patent/FR2187393A2/en
Pending 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
    • 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
    • F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
    • F28D2021/0019—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
    • F28D2021/0038—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for drying or dehumidifying gases or vapours

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Separation By Low-Temperature Treatments (AREA)

Abstract

To remove oil and condensate, compressed air is passed through a refrigerated coil in a separator vessel which has internal partitions to carry the incoming air through a heat exchanging circuit with chilled air leaving the coil, which thus precools the incoming air on its way to the coil. Previously, the partitions have taken the form of open baffles and there was a danger of by-pass flow; this is now obviated by employing fully sealed partitions, and the separator's efficiency is thus enhanced to improve the quality of treated air.
FR7221542A 1972-06-15 1972-06-15 Compressed air system - with oil and condensate separator using reflux heat exchanger Pending FR2187393A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7221542A FR2187393A2 (en) 1972-06-15 1972-06-15 Compressed air system - with oil and condensate separator using reflux heat exchanger

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7221542A FR2187393A2 (en) 1972-06-15 1972-06-15 Compressed air system - with oil and condensate separator using reflux heat exchanger

Publications (1)

Publication Number Publication Date
FR2187393A2 true FR2187393A2 (en) 1974-01-18

Family

ID=9100240

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7221542A Pending FR2187393A2 (en) 1972-06-15 1972-06-15 Compressed air system - with oil and condensate separator using reflux heat exchanger

Country Status (1)

Country Link
FR (1) FR2187393A2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2444491A1 (en) * 1978-12-19 1980-07-18 Cliref Compressed air drying plant - incorporating recovery of heat given up in cooling air to condense water, minimising energy consumption and space occupied
US4946485A (en) * 1988-10-18 1990-08-07 Garphyttan Haldex Ab Air drier tower
EP0927570A1 (en) * 1997-12-24 1999-07-07 Livio Calligaris Air drier with cooling system for compressed air
CN105413375A (en) * 2015-12-21 2016-03-23 中核四○四有限公司 Water-ring type oil paint mist filter

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2444491A1 (en) * 1978-12-19 1980-07-18 Cliref Compressed air drying plant - incorporating recovery of heat given up in cooling air to condense water, minimising energy consumption and space occupied
US4946485A (en) * 1988-10-18 1990-08-07 Garphyttan Haldex Ab Air drier tower
EP0927570A1 (en) * 1997-12-24 1999-07-07 Livio Calligaris Air drier with cooling system for compressed air
CN105413375A (en) * 2015-12-21 2016-03-23 中核四○四有限公司 Water-ring type oil paint mist filter
CN105413375B (en) * 2015-12-21 2017-11-28 中核四○四有限公司 A kind of liquid-ring type paints paint-fog filter

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