GB1396022A - Method and apparatus for multistage cooling of liquids - Google Patents

Method and apparatus for multistage cooling of liquids

Info

Publication number
GB1396022A
GB1396022A GB4314972A GB4314972A GB1396022A GB 1396022 A GB1396022 A GB 1396022A GB 4314972 A GB4314972 A GB 4314972A GB 4314972 A GB4314972 A GB 4314972A GB 1396022 A GB1396022 A GB 1396022A
Authority
GB
United Kingdom
Prior art keywords
stage
cooling
cooled
stages
sump
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.)
Expired
Application number
GB4314972A
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.)
Baltimore Aircoil Co Inc
Original Assignee
Baltimore Aircoil Co Inc
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 Baltimore Aircoil Co Inc filed Critical Baltimore Aircoil Co Inc
Publication of GB1396022A publication Critical patent/GB1396022A/en
Expired legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Separation By Low-Temperature Treatments (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

1396022 Cooling liquids by contact with gases BALTIMORE AIRCOIL CO Inc 18 Sept 1972 [23 Sept 1971] 43149/72 Heading F4K A liquid, after being cooled by evaporation in a first stage injector-type cooler is then passed through at least one similar stage or stages for further cooling, the temperature of the coolant gas at the subsequent stage or stages having a wet bulb temperature no higher than that utilized to cool the liquid in the first stage. In the apparatus shown ambient air is used as the coolant gas in each of the cooling stages. In the first stage, hot water to be cooled is pumped by a pump 16 to spray nozzles 19 thus inducing a flow of ambient air to the throat 11 and carrying the spray to the expansion, evaporation and cooling region 12. Cooled water collects in a sump 20 and the air stream passes through mist eliminators 13 to an outlet 14. From the sump 20 the partially cooled water is circulated by a pump 22 to a second and similar cooling stage from which the cooled water is discharged through a conduit 23. Two numerical examples are set out in the Specification.
GB4314972A 1971-09-23 1972-09-18 Method and apparatus for multistage cooling of liquids Expired GB1396022A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US18301571A 1971-09-23 1971-09-23

Publications (1)

Publication Number Publication Date
GB1396022A true GB1396022A (en) 1975-05-29

Family

ID=22671064

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4314972A Expired GB1396022A (en) 1971-09-23 1972-09-18 Method and apparatus for multistage cooling of liquids

Country Status (5)

Country Link
JP (1) JPS5434943B2 (en)
CA (1) CA962583A (en)
FR (1) FR2153299B1 (en)
GB (1) GB1396022A (en)
IT (1) IT967390B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2267744A (en) * 1992-05-27 1993-12-15 Hamon Sobelco Soci T Anonyme Avoiding freezing in cross-flow tower for transfer of heat from a liquid to atmospheric air
CN113405372A (en) * 2021-06-21 2021-09-17 威海金宏科技有限公司 Closed air cooling tower process and system based on micro-interface hydrophilic filler

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU1405476A (en) * 1975-05-29 1977-11-24 Baltimore Aircoil Co Inc Multi-stage cooling tower

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2267744A (en) * 1992-05-27 1993-12-15 Hamon Sobelco Soci T Anonyme Avoiding freezing in cross-flow tower for transfer of heat from a liquid to atmospheric air
GB2267744B (en) * 1992-05-27 1996-01-03 Hamon Sobelco Soci T Anonyme Anti-freezing device for cross-flow tower coolers
CN113405372A (en) * 2021-06-21 2021-09-17 威海金宏科技有限公司 Closed air cooling tower process and system based on micro-interface hydrophilic filler

Also Published As

Publication number Publication date
JPS4840037A (en) 1973-06-12
DE2246654A1 (en) 1973-04-05
DE2246654B2 (en) 1976-07-01
JPS5434943B2 (en) 1979-10-30
CA962583A (en) 1975-02-11
FR2153299B1 (en) 1976-01-23
FR2153299A1 (en) 1973-05-04
AU4657072A (en) 1974-11-07
IT967390B (en) 1974-02-28

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee