EP0141206A1 - 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
EP0141206A1
EP0141206A1 EP84111067A EP84111067A EP0141206A1 EP 0141206 A1 EP0141206 A1 EP 0141206A1 EP 84111067 A EP84111067 A EP 84111067A EP 84111067 A EP84111067 A EP 84111067A EP 0141206 A1 EP0141206 A1 EP 0141206A1
Authority
EP
European Patent Office
Prior art keywords
chair
container
boiler
pressure vessels
shell
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
EP84111067A
Other languages
German (de)
English (en)
Other versions
EP0141206B1 (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
Kraftwerk Union AG
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 Kraftwerk Union AG, Siemens AG filed Critical Kraftwerk Union 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 those 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.
  • a boiler chair arranged between the pressure vessel and the foundation and having a shell-like support surface adapted to the vessel wall.
  • shock loads e.g. earthquakes
  • it is known to weld holding irons to the pressure vessel which are welded to a bearing via lugs, which is in the installed state bears on the side edge of the contact surface of the kesel chair (DE-AS 28 40 528).
  • This functionally reliable assignment of pressure vessel and boiler chair is, however, complex in terms of production technology. It also offers no protection against twisting the pressure vessel in the boiler chair.
  • the invention has for its object to design the holding elements and their connection to the container shell and their engagement with the boiler chair so that the container is secured against rotation at the same time.
  • the respective holding element consists of a pipe socket welded onto the container casing, which engages in a sleeve which is detachably fastened to the boiler chair via a supporting structure.
  • the stated object can also be achieved in such a way that 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 with a recess provided in the container jacket or with a welded onto the container jacket Pipe socket is radially engaged.
  • the main advantage of the new support device can be seen in the fact that the container can be fixed both in the axial direction and in the circumferential direction with little effort in welding work.
  • FIGS. 1 to 4 Two exemplary embodiments of the new support devices are shown in FIGS. 1 to 4.
  • Figures 1 and 2 show the use of a bolt guided radially to the tank in the boiler chair and
  • Figures 3 and 4 show the use of a pipe socket welded to the tank.
  • a pressure vessel with the vessel jacket 1 lies horizontally on the boiler chair 2, which consists of the base 3 and the shell-like contact 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 (e 35 mm), a pipe socket can be welded onto it, into which the bolt 7 is then inserted.
  • a pipe socket 10 is radially welded to the container wall 1.
  • This pipe socket engages in a support structure 11 which is detachably attached to the boiler chair 13.
  • the support structure contains a sleeve 12 which engages over the nozzle 10 with little play.
  • the removability of the holding structure 11 ensures that the weld seams between the pipe socket 10 and the container wall 1 can be subjected to a repeat test.

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)
  • Manipulator (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Food Preservation Except Freezing, Refrigeration, And Drying (AREA)
  • Supplying Of Containers To The Packaging Station (AREA)
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 true EP0141206A1 (fr) 1985-05-15
EP0141206B1 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

Citations (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
FR1534625A (fr) * 1966-08-25 1968-07-26 Uddeholms Ab Socle pour récipient sphérique
FR2145268A5 (fr) * 1971-07-06 1973-02-16 Waagner Biro Ag
DE2840528A1 (de) * 1978-09-18 1980-03-27 Kraftwerk Union Ag Abstuetzvorrichtung fuer waagerecht liegende, zylindrische druckbehaelter

Patent Citations (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
FR1534625A (fr) * 1966-08-25 1968-07-26 Uddeholms Ab Socle pour récipient sphérique
FR2145268A5 (fr) * 1971-07-06 1973-02-16 Waagner Biro Ag
DE2840528A1 (de) * 1978-09-18 1980-03-27 Kraftwerk Union Ag Abstuetzvorrichtung fuer waagerecht liegende, zylindrische druckbehaelter

Also Published As

Publication number Publication date
ATE31358T1 (de) 1987-12-15
BR8404868A (pt) 1985-08-13
DE3468069D1 (en) 1988-01-21
ES290729Y (es) 1986-10-16
EP0141206B1 (fr) 1987-12-09
DE3335545A1 (de) 1985-04-04
JPS6096807A (ja) 1985-05-30
ES290729U (es) 1986-03-16

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