FR2111834A1 - Heat exchanger - with tube bundle deflector plates transversely adjustable to prevent vibration - Google Patents

Heat exchanger - with tube bundle deflector plates transversely adjustable to prevent vibration

Info

Publication number
FR2111834A1
FR2111834A1 FR7138368A FR7138368A FR2111834A1 FR 2111834 A1 FR2111834 A1 FR 2111834A1 FR 7138368 A FR7138368 A FR 7138368A FR 7138368 A FR7138368 A FR 7138368A FR 2111834 A1 FR2111834 A1 FR 2111834A1
Authority
FR
France
Prior art keywords
tube bundle
heat exchanger
deflector plates
prevent vibration
plates
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
FR7138368A
Other languages
French (fr)
Other versions
FR2111834B1 (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.)
GRIMMA MASCH APP VEB
Original Assignee
GRIMMA MASCH APP VEB
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 GRIMMA MASCH APP VEB filed Critical GRIMMA MASCH APP VEB
Publication of FR2111834A1 publication Critical patent/FR2111834A1/en
Application granted granted Critical
Publication of FR2111834B1 publication Critical patent/FR2111834B1/fr
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/007—Auxiliary supports for elements
    • F28F9/013—Auxiliary supports for elements for tubes or tube-assemblies
    • F28F9/0131—Auxiliary supports for elements for tubes or tube-assemblies formed by plates
    • 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
    • F28D7/16—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 arranged in parallel spaced relation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/22—Arrangements for directing heat-exchange media into successive compartments, e.g. arrangements of guide plates
    • F28F2009/222—Particular guide plates, baffles or deflectors, e.g. having particular orientation relative to an elongated casing or conduit
    • F28F2009/226—Transversal partitions
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2265/00—Safety or protection arrangements; Arrangements for preventing malfunction
    • F28F2265/30—Safety or protection arrangements; Arrangements for preventing malfunction for preventing vibrations

Abstract

Damaging vibrations, due to high speed flow in a tube bundle, of a shell and tube heat exchanger, which pass through clearance holes in a series of deflector plates, are prevented without expensive bushing, or difficult assembly with close-fit deflector plate holes, by making the plates laterally adjustable to deflect the pipes. Each plate is fitted with a combination of opposite-acting tension and compression screws operating through a flange welded in the shell; the tube bundle may be sprung in undulations by opposing adjustment of alternate plates.
FR7138368A 1970-10-26 1971-10-26 Heat exchanger - with tube bundle deflector plates transversely adjustable to prevent vibration Granted FR2111834A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD15088270 1970-10-26

Publications (2)

Publication Number Publication Date
FR2111834A1 true FR2111834A1 (en) 1972-06-09
FR2111834B1 FR2111834B1 (en) 1973-11-30

Family

ID=5483089

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7138368A Granted FR2111834A1 (en) 1970-10-26 1971-10-26 Heat exchanger - with tube bundle deflector plates transversely adjustable to prevent vibration

Country Status (3)

Country Link
CS (1) CS154335B2 (en)
DE (1) DE2151129A1 (en)
FR (1) FR2111834A1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2944583A1 (en) * 2008-07-25 2010-10-22 Babcock & Wilcox Canada Ltd Pipe supporting method for nuclear reactor steam generator, involves making horizontal direction, which crosses pipe, to deviate pipe support plate, placing pipe in position, and puffing up pip support effect when heating generator
FR2944582A1 (en) * 2008-07-25 2010-10-22 Babcock & Wilcox Canada Ltd TUBE SUPPORT SYSTEM FOR NUCLEAR VAPOR GENERATORS
EP2887001A1 (en) * 2013-12-18 2015-06-24 Casale Sa Tube heat exchange unit for internals of heat exchangers or reactors
RU2578940C1 (en) * 2014-12-30 2016-03-27 Открытое акционерное общество "Уфимское моторостроительное производственное объединение" ОАО "УМПО" Sectional air-to-air heat exchanger of turbine cooling system

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2944583A1 (en) * 2008-07-25 2010-10-22 Babcock & Wilcox Canada Ltd Pipe supporting method for nuclear reactor steam generator, involves making horizontal direction, which crosses pipe, to deviate pipe support plate, placing pipe in position, and puffing up pip support effect when heating generator
FR2944582A1 (en) * 2008-07-25 2010-10-22 Babcock & Wilcox Canada Ltd TUBE SUPPORT SYSTEM FOR NUCLEAR VAPOR GENERATORS
EP2887001A1 (en) * 2013-12-18 2015-06-24 Casale Sa Tube heat exchange unit for internals of heat exchangers or reactors
US10655921B2 (en) 2013-12-18 2020-05-19 Casale Sa Tube heat exchange unit for internals of heat exchangers reactors
RU2578940C1 (en) * 2014-12-30 2016-03-27 Открытое акционерное общество "Уфимское моторостроительное производственное объединение" ОАО "УМПО" Sectional air-to-air heat exchanger of turbine cooling system

Also Published As

Publication number Publication date
FR2111834B1 (en) 1973-11-30
DE2151129A1 (en) 1972-04-27
CS154335B2 (en) 1974-03-29

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Legal Events

Date Code Title Description
ST Notification of lapse