FR2019305A2 - Heat exchanger for separated flows of - turbine gas - Google Patents

Heat exchanger for separated flows of - turbine gas

Info

Publication number
FR2019305A2
FR2019305A2 FR6924255A FR6924255A FR2019305A2 FR 2019305 A2 FR2019305 A2 FR 2019305A2 FR 6924255 A FR6924255 A FR 6924255A FR 6924255 A FR6924255 A FR 6924255A FR 2019305 A2 FR2019305 A2 FR 2019305A2
Authority
FR
France
Prior art keywords
tube systems
separated flows
heat exchanger
collector
pref
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Withdrawn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
FR6924255A
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Publication of FR2019305A2 publication Critical patent/FR2019305A2/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Withdrawn legal-status Critical Current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
    • F28D7/005—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 for only one medium being tubes having bent portions or being assembled from bent tubes or being tubes having a toroidal configuration
    • 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
    • F28D2021/0075—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for syngas or cracked gas cooling systems

Landscapes

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

Abstract

In a heat-exchanger described in FR appln. no. 6912866 (esp. one gas heated by nuclear energy) a closed container, with inlet and outlet for L.P. gas, encloses two H.P. tube systems fed from separate inlets and connected to a common tubular (cylindrical) collector. Alternatively the two separated flows circulate within H.P. tube systems inside separate containers a connected at their L.P. sides by a duct at the same temp. as the containers. The tube systems are pref. wound helically round the axis of the container and several of the tubes open into an intermediate collector pipe connected to the main collector, and the bundles of tubes are pref. placed one above the other.
FR6924255A 1968-07-19 1969-07-16 Heat exchanger for separated flows of - turbine gas Withdrawn FR2019305A2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681751734 DE1751734A1 (en) 1968-07-19 1968-07-19 Recuperative heat exchanger

Publications (1)

Publication Number Publication Date
FR2019305A2 true FR2019305A2 (en) 1970-07-03

Family

ID=5692440

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6924255A Withdrawn FR2019305A2 (en) 1968-07-19 1969-07-16 Heat exchanger for separated flows of - turbine gas

Country Status (3)

Country Link
CH (1) CH492945A (en)
DE (1) DE1751734A1 (en)
FR (1) FR2019305A2 (en)

Also Published As

Publication number Publication date
DE1751734A1 (en) 1971-11-25
CH492945A (en) 1970-06-30

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Legal Events

Date Code Title Description
RE Withdrawal of published application