FR2444491A1 - Compressed air drying plant - incorporating recovery of heat given up in cooling air to condense water, minimising energy consumption and space occupied - Google Patents

Compressed air drying plant - incorporating recovery of heat given up in cooling air to condense water, minimising energy consumption and space occupied

Info

Publication number
FR2444491A1
FR2444491A1 FR7836389A FR7836389A FR2444491A1 FR 2444491 A1 FR2444491 A1 FR 2444491A1 FR 7836389 A FR7836389 A FR 7836389A FR 7836389 A FR7836389 A FR 7836389A FR 2444491 A1 FR2444491 A1 FR 2444491A1
Authority
FR
France
Prior art keywords
air
battery
heat given
compressed air
energy consumption
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
FR7836389A
Other languages
French (fr)
Other versions
FR2444491B1 (en
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.)
CLIREF
Original Assignee
CLIREF
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 CLIREF filed Critical CLIREF
Priority to FR7836389A priority Critical patent/FR2444491A1/en
Publication of FR2444491A1 publication Critical patent/FR2444491A1/en
Application granted granted Critical
Publication of FR2444491B1 publication Critical patent/FR2444491B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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)

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Drying Of Gases (AREA)

Abstract

Process and plant for drying compressed air incorporate feeding air to the top of an exchange battery submerged in a liq. bath of which the lower part is cooled, recovering this air in the cold state in the base of the battery, sepg. the particles of water from the cold air, feeding cold dry air into middle part of battery so as to make it circulate upwards and recovering it at the top of the battery after it has recovered the heat given up by the wet air which enters at ambient temp. Process avoids inconveniences of existing processes in which air has to be heated at the outlet of the separator so that a large amt. of energy is consumed in the successive operations of cooling and reheating and which necessitate a costly appts. taking up a lot of space. Appts. is compact, anddispenses with the need for any other means of reheating the air before it is distributed in the installation in which it is used.
FR7836389A 1978-12-19 1978-12-19 Compressed air drying plant - incorporating recovery of heat given up in cooling air to condense water, minimising energy consumption and space occupied Granted FR2444491A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7836389A FR2444491A1 (en) 1978-12-19 1978-12-19 Compressed air drying plant - incorporating recovery of heat given up in cooling air to condense water, minimising energy consumption and space occupied

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7836389A FR2444491A1 (en) 1978-12-19 1978-12-19 Compressed air drying plant - incorporating recovery of heat given up in cooling air to condense water, minimising energy consumption and space occupied

Publications (2)

Publication Number Publication Date
FR2444491A1 true FR2444491A1 (en) 1980-07-18
FR2444491B1 FR2444491B1 (en) 1982-12-03

Family

ID=9216544

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7836389A Granted FR2444491A1 (en) 1978-12-19 1978-12-19 Compressed air drying plant - incorporating recovery of heat given up in cooling air to condense water, minimising energy consumption and space occupied

Country Status (1)

Country Link
FR (1) FR2444491A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106907878A (en) * 2017-04-06 2017-06-30 广东伊普思实业有限公司 A kind of spiral deflection plate evaporator

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2281168A (en) * 1938-01-17 1942-04-28 Sullivan Machinery Co Gaseous fluid treating apparatus
FR2155093A5 (en) * 1971-10-07 1973-05-18 Lenfant Michel Compressed gas purifier - separates off condensate and oil by heat exchange process in single vessel
FR2181469A1 (en) * 1972-04-25 1973-12-07 Trepaud Pierre Compressed air dehumidifier - having preliminary cooler coupled to reheater
FR2187393A2 (en) * 1972-06-15 1974-01-18 Lenfant Michel Compressed air system - with oil and condensate separator using reflux heat exchanger
DE2536015A1 (en) * 1974-08-16 1976-03-04 Grasso Koninkl Maschf Compressed air drying unit - with heat exchangers for air cooling installed in a compressed air receiver
US3963466A (en) * 1975-02-18 1976-06-15 Hynes William M Compressed gas drying apparatus

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2281168A (en) * 1938-01-17 1942-04-28 Sullivan Machinery Co Gaseous fluid treating apparatus
FR2155093A5 (en) * 1971-10-07 1973-05-18 Lenfant Michel Compressed gas purifier - separates off condensate and oil by heat exchange process in single vessel
FR2181469A1 (en) * 1972-04-25 1973-12-07 Trepaud Pierre Compressed air dehumidifier - having preliminary cooler coupled to reheater
FR2187393A2 (en) * 1972-06-15 1974-01-18 Lenfant Michel Compressed air system - with oil and condensate separator using reflux heat exchanger
DE2536015A1 (en) * 1974-08-16 1976-03-04 Grasso Koninkl Maschf Compressed air drying unit - with heat exchangers for air cooling installed in a compressed air receiver
US3963466A (en) * 1975-02-18 1976-06-15 Hynes William M Compressed gas drying apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106907878A (en) * 2017-04-06 2017-06-30 广东伊普思实业有限公司 A kind of spiral deflection plate evaporator

Also Published As

Publication number Publication date
FR2444491B1 (en) 1982-12-03

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse