FR2322344A1 - Wet type industrial water cooling tower - eliminates exhaust mist by mixing in warm dry air - Google Patents

Wet type industrial water cooling tower - eliminates exhaust mist by mixing in warm dry air

Info

Publication number
FR2322344A1
FR2322344A1 FR7625491A FR7625491A FR2322344A1 FR 2322344 A1 FR2322344 A1 FR 2322344A1 FR 7625491 A FR7625491 A FR 7625491A FR 7625491 A FR7625491 A FR 7625491A FR 2322344 A1 FR2322344 A1 FR 2322344A1
Authority
FR
France
Prior art keywords
dry
tower
cooling
air
section
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
FR7625491A
Other languages
French (fr)
Other versions
FR2322344B3 (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.)
Sulzer Escher Wyss GmbH
Original Assignee
Sulzer Escher Wyss GmbH
Escher Wyss GmbH
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 Sulzer Escher Wyss GmbH, Escher Wyss GmbH filed Critical Sulzer Escher Wyss GmbH
Publication of FR2322344A1 publication Critical patent/FR2322344A1/en
Application granted granted Critical
Publication of FR2322344B3 publication Critical patent/FR2322344B3/fr
Granted legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H5/00—Buildings or groups of buildings for industrial or agricultural purposes
    • E04H5/10—Buildings forming part of cooling plants
    • E04H5/12—Cooling towers
    • 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
    • F28C1/00—Direct-contact trickle coolers, e.g. cooling towers
    • F28C1/14—Direct-contact trickle coolers, e.g. cooling towers comprising also a non-direct contact heat exchange
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Drying Of Gases (AREA)

Abstract

Cooling tower in which atmos. air is carried by natural draught through a direct heat exchange zone, comprising demister and distribution packing, where cooling air directly contacts the hot water to be cooled. This heat exchange zone is non sub-divided into a no. of 'wet' cooling sections and between each adjacent pair is inserted a 'dry' cooling section which comprises a fan to draw cooling air through an indirect heat exchanger, e.g. shell and tube, which delivers warmed air and cooled water without direct contact between gas and liq. For towers of circular, horizontal, cross-section, each 'wet' and each 'dry' heat exchange section pref. occupies a sector of the circle. For large towers, e.g. of 100m. dia each 'dry' zone usually employs several fans each with a diffuser outlet. The towers are used for power stations; industry etc. When weather conditions might give rise to excessive cloud and mist formation on receiving the exhaust of a 'wet' type tower, the 'dry' section fans are brought into use to mix warm dry air into the tower exhaust. The advancement of a completly 'dry' type of tower arc obtd. without its considerable cost.
FR7625491A 1975-08-29 1976-08-23 Wet type industrial water cooling tower - eliminates exhaust mist by mixing in warm dry air Granted FR2322344A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1122175A CH596528A5 (en) 1975-08-29 1975-08-29

Publications (2)

Publication Number Publication Date
FR2322344A1 true FR2322344A1 (en) 1977-03-25
FR2322344B3 FR2322344B3 (en) 1979-05-18

Family

ID=4371278

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7625491A Granted FR2322344A1 (en) 1975-08-29 1976-08-23 Wet type industrial water cooling tower - eliminates exhaust mist by mixing in warm dry air

Country Status (6)

Country Link
AT (1) AT344757B (en)
BE (1) BE845589A (en)
CH (1) CH596528A5 (en)
DE (1) DE2539536A1 (en)
FR (1) FR2322344A1 (en)
NL (1) NL7608785A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2388235A1 (en) * 1977-04-18 1978-11-17 Lummus Co REFRIGERATION TOWER
DE3404376A1 (en) * 1984-02-08 1985-08-14 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8500 Nürnberg HEAT EXCHANGE ELEMENTS OF THE "AIR TUBE TYPE"
US20170037650A1 (en) * 2015-08-07 2017-02-09 Spx Cooling Technologies, Inc. Modular heat exchange tower and method of assembling same
CN113251822A (en) * 2021-05-12 2021-08-13 江西方舟流体科技有限公司 Demisting equipment for cooling tower

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4231813C2 (en) * 1992-09-23 1997-05-07 Gea Energietechnik Gmbh Natural draft cooling tower
DE102005039050B4 (en) * 2005-08-18 2008-12-04 Envia Infra Gmbh condensate cooler
US9528767B2 (en) * 2015-04-30 2016-12-27 Gea Egi Energiagazdalkodasi Zrt. Hybrid cooling tower

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2388235A1 (en) * 1977-04-18 1978-11-17 Lummus Co REFRIGERATION TOWER
DE3404376A1 (en) * 1984-02-08 1985-08-14 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8500 Nürnberg HEAT EXCHANGE ELEMENTS OF THE "AIR TUBE TYPE"
EP0151262A2 (en) * 1984-02-08 1985-08-14 Man Gutehoffnungshütte Gmbh "Air-tubes type" heat-exchange elements
EP0151262A3 (en) * 1984-02-08 1986-02-12 Man Gutehoffnungshütte Gmbh "air-tubes type" heat-exchange elements
US20170037650A1 (en) * 2015-08-07 2017-02-09 Spx Cooling Technologies, Inc. Modular heat exchange tower and method of assembling same
US10113326B2 (en) * 2015-08-07 2018-10-30 Spx Cooling Technologies, Inc. Modular heat exchange tower and method of assembling same
US10465407B2 (en) 2015-08-07 2019-11-05 Spx Cooling Technologies, Inc. Modular heat exchange tower and method of assembling same
US10538933B2 (en) 2015-08-07 2020-01-21 Spx Cooling Technologies, Inc. Modular heat exchange tower and method of assembling same
CN113251822A (en) * 2021-05-12 2021-08-13 江西方舟流体科技有限公司 Demisting equipment for cooling tower

Also Published As

Publication number Publication date
AT344757B (en) 1978-08-10
NL7608785A (en) 1977-03-02
BE845589A (en) 1977-02-28
DE2539536A1 (en) 1977-03-03
FR2322344B3 (en) 1979-05-18
CH596528A5 (en) 1978-03-15
ATA558176A (en) 1977-12-15

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Legal Events

Date Code Title Description
ST Notification of lapse