FR2431650A1 - Sleeve connecting pipe to perforated plate of steam generator - contains jet in liner tube and is sited in bore with annular gap except at weld - Google Patents

Sleeve connecting pipe to perforated plate of steam generator - contains jet in liner tube and is sited in bore with annular gap except at weld

Info

Publication number
FR2431650A1
FR2431650A1 FR7821580A FR7821580A FR2431650A1 FR 2431650 A1 FR2431650 A1 FR 2431650A1 FR 7821580 A FR7821580 A FR 7821580A FR 7821580 A FR7821580 A FR 7821580A FR 2431650 A1 FR2431650 A1 FR 2431650A1
Authority
FR
France
Prior art keywords
liner tube
bore
weld
jet
steam generator
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
FR7821580A
Other languages
French (fr)
Other versions
FR2431650B1 (en
Inventor
Emile Bron
Christian Richard
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 AG
Compagnie de Construction Mecanique Sulzer
Original Assignee
Sulzer AG
Compagnie de Construction Mecanique Sulzer
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 AG, Compagnie de Construction Mecanique Sulzer filed Critical Sulzer AG
Priority to FR7821580A priority Critical patent/FR2431650A1/en
Publication of FR2431650A1 publication Critical patent/FR2431650A1/en
Application granted granted Critical
Publication of FR2431650B1 publication Critical patent/FR2431650B1/fr
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B37/00—Component parts or details of steam boilers
    • F22B37/02—Component parts or details of steam boilers applicable to more than one kind or type of steam boiler
    • F22B37/10—Water tubes; Accessories therefor
    • F22B37/18—Inserts, e.g. for receiving deposits from water
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L41/00—Branching pipes; Joining pipes to walls
    • F16L41/08—Joining pipes to walls or pipes, the joined pipe axis being perpendicular to the plane of the wall or to the axis of another pipe
    • F16L41/082—Non-disconnectible joints, e.g. soldered, adhesive or caulked joints
    • F16L41/084—Soldered joints
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B37/00—Component parts or details of steam boilers
    • F22B37/02—Component parts or details of steam boilers applicable to more than one kind or type of steam boiler
    • F22B37/22—Drums; Headers; Accessories therefor
    • F22B37/225—Arrangements on drums or collectors for fixing tubes or for connecting collectors to each other
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F19/00—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers
    • F28F19/002—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers by using inserts or attachments
    • 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
    • F28F9/02—Header boxes; End plates
    • F28F9/04—Arrangements for sealing elements into header boxes or end plates
    • F28F9/16—Arrangements for sealing elements into header boxes or end plates by permanent joints, e.g. by rolling
    • F28F9/18—Arrangements for sealing elements into header boxes or end plates by permanent joints, e.g. by rolling by welding
    • F28F9/185—Arrangements for sealing elements into header boxes or end plates by permanent joints, e.g. by rolling by welding with additional preformed parts

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)

Abstract

The sleeve (5) is used in the connection of a cluster of pipes (9) to a perforated plate (1), locating an individual pipe relative to a perforation or machined bore (4), and also locating a jet (7) together with an internal anti-corrosion liner tube (6). A partic. application is in the fabrication of a steam generator for a nuclear power plant. An internal radial shoulder (12) locates the liner tube with an annular gap, and the liner tube locating the jet. A fillet weld (13) fixes the liner tube in place and may be ground away to permit tube and jet replacement, the sleeve itself being welded (16) in the bore before being butt (11) welded to the pipe. The bore may be tapered to ensure that the only contact with the sleeve is in the weld (16) zone, and circumferential grooves (14) around the bores may limit the effect of welding stresses.
FR7821580A 1978-07-20 1978-07-20 Sleeve connecting pipe to perforated plate of steam generator - contains jet in liner tube and is sited in bore with annular gap except at weld Granted FR2431650A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7821580A FR2431650A1 (en) 1978-07-20 1978-07-20 Sleeve connecting pipe to perforated plate of steam generator - contains jet in liner tube and is sited in bore with annular gap except at weld

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7821580A FR2431650A1 (en) 1978-07-20 1978-07-20 Sleeve connecting pipe to perforated plate of steam generator - contains jet in liner tube and is sited in bore with annular gap except at weld

Publications (2)

Publication Number Publication Date
FR2431650A1 true FR2431650A1 (en) 1980-02-15
FR2431650B1 FR2431650B1 (en) 1981-01-30

Family

ID=9210975

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7821580A Granted FR2431650A1 (en) 1978-07-20 1978-07-20 Sleeve connecting pipe to perforated plate of steam generator - contains jet in liner tube and is sited in bore with annular gap except at weld

Country Status (1)

Country Link
FR (1) FR2431650A1 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2592147A1 (en) * 1985-12-23 1987-06-26 Stein Industrie DEVICE FOR CONTROLLING FLOW IN A HEAT EXCHANGER TUBE.
FR2609330A2 (en) * 1985-12-23 1988-07-08 Stein Industrie Device for monitoring the flowrate in a heat-exchanger tube
EP0293721A1 (en) * 1987-06-04 1988-12-07 Siemens Aktiengesellschaft Pressure tank with a connecting branch piece with thermal protection
EP0766034A1 (en) * 1995-09-29 1997-04-02 Btr Valves S.A. Device for the connection of pipe elements with valve housings
WO1998044326A1 (en) * 1997-03-27 1998-10-08 Rosemount Inc. Process instrument mount

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE930006C (en) * 1951-08-03 1955-07-07 Steinmueller Gmbh L & C Welded and rolled connection for high pressure boiler tubes
FR1474527A (en) * 1965-04-20 1967-03-24 Engelhard Ind Stitching of a tube on a manifold
CH439885A (en) * 1964-03-16 1967-07-15 Commissariat Energie Atomique Airtight bonding process between a magnesium-based part and a part made of another metal

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE930006C (en) * 1951-08-03 1955-07-07 Steinmueller Gmbh L & C Welded and rolled connection for high pressure boiler tubes
CH439885A (en) * 1964-03-16 1967-07-15 Commissariat Energie Atomique Airtight bonding process between a magnesium-based part and a part made of another metal
FR1474527A (en) * 1965-04-20 1967-03-24 Engelhard Ind Stitching of a tube on a manifold

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2592147A1 (en) * 1985-12-23 1987-06-26 Stein Industrie DEVICE FOR CONTROLLING FLOW IN A HEAT EXCHANGER TUBE.
EP0232527A1 (en) * 1985-12-23 1987-08-19 STEIN INDUSTRIE Société Anonyme dite: Device for flow-control in a heat-exchanger tube
US4735263A (en) * 1985-12-23 1988-04-05 Stein Industrie Flow control device for heat exchanger tube
FR2609330A2 (en) * 1985-12-23 1988-07-08 Stein Industrie Device for monitoring the flowrate in a heat-exchanger tube
EP0293721A1 (en) * 1987-06-04 1988-12-07 Siemens Aktiengesellschaft Pressure tank with a connecting branch piece with thermal protection
EP0766034A1 (en) * 1995-09-29 1997-04-02 Btr Valves S.A. Device for the connection of pipe elements with valve housings
FR2739434A1 (en) * 1995-09-29 1997-04-04 Btr Valves Sa CONNECTION DEVICE BY CONNECTING TUBULAR ELEMENTS TO BODIES OF FAUCET ELEMENTS, AND IN PARTICULAR VALVES
WO1998044326A1 (en) * 1997-03-27 1998-10-08 Rosemount Inc. Process instrument mount
US6059254A (en) * 1997-03-27 2000-05-09 Rosemount Inc. Process instrument mount
DE19882223B4 (en) * 1997-03-27 2007-09-06 Rosemount Inc., Eden Prairie Process instrument mount

Also Published As

Publication number Publication date
FR2431650B1 (en) 1981-01-30

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Legal Events

Date Code Title Description
ST Notification of lapse