FR2128126A1 - Spiral tube heat exchanger - resistant to thermal shock and thus suitable for liquefied gas vaporization - Google Patents

Spiral tube heat exchanger - resistant to thermal shock and thus suitable for liquefied gas vaporization

Info

Publication number
FR2128126A1
FR2128126A1 FR7107774A FR7107774A FR2128126A1 FR 2128126 A1 FR2128126 A1 FR 2128126A1 FR 7107774 A FR7107774 A FR 7107774A FR 7107774 A FR7107774 A FR 7107774A FR 2128126 A1 FR2128126 A1 FR 2128126A1
Authority
FR
France
Prior art keywords
liquefied gas
resistant
heat exchanger
shell
thermal shock
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.)
Withdrawn
Application number
FR7107774A
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.)
BSL Bignier Schmidt Laurent SA
Original Assignee
BSL Bignier Schmidt Laurent SA
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 BSL Bignier Schmidt Laurent SA filed Critical BSL Bignier Schmidt Laurent SA
Priority to FR7107774A priority Critical patent/FR2128126A1/en
Publication of FR2128126A1 publication Critical patent/FR2128126A1/en
Withdrawn legal-status Critical Current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
    • F28D7/04—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 spirally coiled
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C9/00—Methods or apparatus for discharging liquefied or solidified gases from vessels not under pressure
    • F17C9/02—Methods or apparatus for discharging liquefied or solidified gases from vessels not under pressure with change of state, e.g. vaporisation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2201/00—Vessel construction, in particular geometry, arrangement or size
    • F17C2201/01—Shape
    • F17C2201/0138—Shape tubular
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2227/00—Transfer of fluids, i.e. method or means for transferring the fluid; Heat exchange with the fluid
    • F17C2227/03—Heat exchange with the fluid
    • F17C2227/0302—Heat exchange with the fluid by heating

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

A heat-exchanger, esp. for vaporisation of liquefied gas tube-side by e.g. steam shell-side, has a cylindrical shell traversed in the direction of its axis by pref. cylindrical distribution and collection heads, connected by tubes in flat spirals (in radial planes of the shell). Preferred is a pipe spiralling out from distributor to join an inward spiral in a plane displaced axially, adjacent pipes spiralling in opposite senses and with staggered radial pitch. Pipes are supported at only one point, so that differential temp. expansion stress is minimised without resort to expensive metals.
FR7107774A 1971-03-05 1971-03-05 Spiral tube heat exchanger - resistant to thermal shock and thus suitable for liquefied gas vaporization Withdrawn FR2128126A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7107774A FR2128126A1 (en) 1971-03-05 1971-03-05 Spiral tube heat exchanger - resistant to thermal shock and thus suitable for liquefied gas vaporization

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7107774A FR2128126A1 (en) 1971-03-05 1971-03-05 Spiral tube heat exchanger - resistant to thermal shock and thus suitable for liquefied gas vaporization

Publications (1)

Publication Number Publication Date
FR2128126A1 true FR2128126A1 (en) 1972-10-20

Family

ID=9073056

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7107774A Withdrawn FR2128126A1 (en) 1971-03-05 1971-03-05 Spiral tube heat exchanger - resistant to thermal shock and thus suitable for liquefied gas vaporization

Country Status (1)

Country Link
FR (1) FR2128126A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2497332A1 (en) * 1980-12-30 1982-07-02 Wieland Werke Ag Vertical cylinder heat pump condenser - has heat exchange coil incorporating baffle tubes in windings and baffle plate each end
WO2009024854A2 (en) * 2007-08-22 2009-02-26 Del Nova Vis S.R.L. Nuclear reactor with compact primary heat exchanger

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2497332A1 (en) * 1980-12-30 1982-07-02 Wieland Werke Ag Vertical cylinder heat pump condenser - has heat exchange coil incorporating baffle tubes in windings and baffle plate each end
WO2009024854A2 (en) * 2007-08-22 2009-02-26 Del Nova Vis S.R.L. Nuclear reactor with compact primary heat exchanger
WO2009024854A3 (en) * 2007-08-22 2009-05-07 Del Nova Vis S R L Nuclear reactor with compact primary heat exchanger

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Legal Events

Date Code Title Description
ST Notification of lapse