EP0141206B1 - Dispositif de support pour réservoirs sous pression disposés horizontalement - Google Patents

Dispositif de support pour réservoirs sous pression disposés horizontalement Download PDF

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Publication number
EP0141206B1
EP0141206B1 EP84111067A EP84111067A EP0141206B1 EP 0141206 B1 EP0141206 B1 EP 0141206B1 EP 84111067 A EP84111067 A EP 84111067A EP 84111067 A EP84111067 A EP 84111067A EP 0141206 B1 EP0141206 B1 EP 0141206B1
Authority
EP
European Patent Office
Prior art keywords
vessel
boiler support
boiler
pressure vessels
supporting
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.)
Expired
Application number
EP84111067A
Other languages
German (de)
English (en)
Other versions
EP0141206A1 (fr
Inventor
Erich Netsch
Herbert Dr. Dipl.-Ing. Tratz
Richard Welch
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
Priority to AT84111067T priority Critical patent/ATE31358T1/de
Publication of EP0141206A1 publication Critical patent/EP0141206A1/fr
Application granted granted Critical
Publication of EP0141206B1 publication Critical patent/EP0141206B1/fr
Expired legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D90/00—Component parts, details or accessories for large containers
    • B65D90/12—Supports
    • 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
    • F22B37/20—Supporting arrangements, e.g. for securing water-tube sets
    • F22B37/207—Supporting arrangements for drums and collectors
    • 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
    • F22B37/24—Supporting, suspending, or setting arrangements, e.g. heat shielding
    • F22B37/246—Supporting, suspending, or setting arrangements, e.g. heat shielding for steam generators of the reservoir type, e.g. nuclear steam generators

Definitions

  • the invention is in the field of the storage of a horizontally lying pressure vessel and is applicable to the structural design of the displacement-free assignment of the pressure vessel and the boiler chair.
  • Support devices are known for the storage of horizontally lying, large pressure vessels, such as are used primarily in steam power plants such as conventional power plants and nuclear power plants, which essentially consist of a boiler chair arranged between the pressure vessel and the foundation and having a shell-like support surface adapted to the vessel wall.
  • steam power plants such as conventional power plants and nuclear power plants
  • This functionally reliable assignment of pressure vessel and boiler chair is, however, complex in terms of production technology. In addition, it does not offer any protection against twisting the pressure vessel in the boiler chair.
  • a support device for horizontally lying, cylindrical pressure vessels which consists of a kettle chair arranged between the vessel and the foundation with annular bearing surfaces, the vessel being axially fixed to the kettle chair at several points by means of holding elements which are connected to the container jacket.
  • the respective holding element for simultaneously securing the container against twisting consists of a pipe socket welded onto the container jacket, which engages in a sleeve which is detachably fastened via a supporting structure.
  • the invention is based on the object of designing the holding elements and their connection to the container jacket and their engagement with the boiler chair in such a way that the container can be fixed both in the axial direction with little effort in welding work as well as in the circumferential direction.
  • the respective holding element consists of a bolt which is axially guided in a support structure releasably attached to the boiler chair by means of a sleeve and radial with a recess provided in the container jacket or with a pipe socket welded onto the container jacket is engaged.
  • a pressure container with the container jacket 1 lies horizontally on the boiler chair 2, which consists of the foot 3 and the shell-like support surface 4, namely the boiler chair shell.
  • a support structure 5 for a cylindrical sleeve 6 is detachably placed on the boiler chair, the sleeve 6 being arranged radially to the container.
  • a bolt 7 is guided in the sleeve 6 and can be fixed with a cross pin 8. The bolt 7 protrudes into a recess 9 in the container wall 1. If the container wall is very thin, 35 mm), a pipe socket can be welded onto it, into which the bolt 7 is then inserted.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Pressure Vessels And Lids Thereof (AREA)
  • Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
  • Food Preservation Except Freezing, Refrigeration, And Drying (AREA)
  • Supplying Of Containers To The Packaging Station (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Manipulator (AREA)

Claims (1)

  1. Dispositif pour supporter des révervoirs sous pression, cylindriques et disposés horizontalement, notamment des cuves sous pression de centrales à vapeur, constitué d'un berceau de chaudière qui est disposé entre le réservoir et les fondations et qui a une surface d'appui en forme de coque (coque de berceau de chaudière), le réservoir étant immobilisé axialement par rapport au berceau de chaudière en un ou en plusieurs endroits au moyen d'eléments de maintien, qui d'une part sont reliés à la face latérale du réservoir et qui d'autre part sont en contact avec le berceau de chaudière, caractérisé en ce que, pour, empêcher en même temps la cuve de tourner, chaque élément de maintien est constitué d'un axe (7), qui est guidé axialement, au moyen d'un manchon (6), dans une ossature porteuse (5) fixée de manière amovible au berceau de chaudière (2) et qui est engagé dans un évidement (9) ménagé sur la face latérale du réservoir ou dans un raccord tubulaire soudé à la face latérale du réservoir.
EP84111067A 1983-09-28 1984-09-17 Dispositif de support pour réservoirs sous pression disposés horizontalement Expired EP0141206B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT84111067T ATE31358T1 (de) 1983-09-28 1984-09-17 Abstuetzvorrichtung fuer waagerecht liegende druckbehaelter.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19833335545 DE3335545A1 (de) 1983-09-28 1983-09-28 Abstuetzvorrichtung fuer waagerecht liegende druckbehaelter
DE3335545 1983-09-28

Publications (2)

Publication Number Publication Date
EP0141206A1 EP0141206A1 (fr) 1985-05-15
EP0141206B1 true EP0141206B1 (fr) 1987-12-09

Family

ID=6210598

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84111067A Expired EP0141206B1 (fr) 1983-09-28 1984-09-17 Dispositif de support pour réservoirs sous pression disposés horizontalement

Country Status (6)

Country Link
EP (1) EP0141206B1 (fr)
JP (1) JPS6096807A (fr)
AT (1) ATE31358T1 (fr)
BR (1) BR8404868A (fr)
DE (2) DE3335545A1 (fr)
ES (1) ES290729Y (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10041778C2 (de) * 2000-08-25 2003-04-03 Rossendorf Forschzent Abstützvorrichtung für Stahlbehälter

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2463880A (en) * 1946-02-26 1949-03-08 Bethlehem Steel Corp Supporting means for storage tanks
SE303854B (fr) * 1966-08-25 1968-09-09 Uddeholms Ab
AT312635B (de) * 1971-07-06 1974-01-10 Waagner Biro Ag Einrichtung zum gegenseitigen Abstützen zweier übereinander angeordneter Bauteile
DE2840528C3 (de) * 1978-09-18 1982-07-22 Kraftwerk Union AG, 4330 Mülheim Abstützvorrichtung für waagerecht liegende, zylindrische Druckbehälter

Also Published As

Publication number Publication date
ATE31358T1 (de) 1987-12-15
ES290729Y (es) 1986-10-16
DE3335545A1 (de) 1985-04-04
ES290729U (es) 1986-03-16
DE3468069D1 (en) 1988-01-21
EP0141206A1 (fr) 1985-05-15
BR8404868A (pt) 1985-08-13
JPS6096807A (ja) 1985-05-30

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