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DE533693C - Boiler suspension - Google Patents

Boiler suspension

Info

Publication number
DE533693C
DE533693C DEK118191D DEK0118191D DE533693C DE 533693 C DE533693 C DE 533693C DE K118191 D DEK118191 D DE K118191D DE K0118191 D DEK0118191 D DE K0118191D DE 533693 C DE533693 C DE 533693C
Authority
DE
Germany
Prior art keywords
drum
boiler
axis
tie rods
parallel
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
DEK118191D
Other languages
German (de)
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.)
Fried Krupp Germaniawerft AG
Original Assignee
Fried Krupp Germaniawerft AG
Publication date
Priority to DEK118191D priority Critical patent/DE533693C/en
Application granted granted Critical
Publication of DE533693C publication Critical patent/DE533693C/en
Expired legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L3/00Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
    • F16L3/16Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets with special provision allowing movement of the pipe
    • F16L3/18Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets with special provision allowing movement of the pipe allowing movement in axial direction
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22STEAM GENERATION
    • F22BMETHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B37/00Component parts or details of steam boilers
    • F22B37/02Component parts or details of steam boilers applicable to more than one kind or type of steam boiler
    • F22B37/10Water tubes; Accessories therefor
    • F22B37/20Supporting arrangements, e.g. for securing water-tube sets
    • F22B37/207Supporting arrangements for drums and collectors

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crushing And Grinding (AREA)

Description

Kesselaufhängung Es ist bekannt, Kesseltrommeln an Zugstangen aufzuhängen, die an ihrem unteren Ende mit der Kesseltrommel durch ein Gelenk verbunden sind, dessen Bolzen parallel zur Trommelachse verläuft, und die an ihrem oberen Ende an einem auf Rollen gelagerten Schlitten befestigt sind. Bei Kesselaufhängungen dieser Art ist die Achsrichtung der Rollen parallel zur Trommelachse, und die Zugstange ist starr mit dem Schlitten. verbunden. Die Aufhängung kann zwar den Verschiebungen der Trommel quer zu ihrer Längsachse folgen. Unter dem Einfluß der Trommel beginnen jedoch das Rollenlager und das untere Gelenk zu kanten und zu klemmen. Eine Abhilfe würde möglich sein durch Ersatz der Rollenauflagerung, durch Kugelauflagerung, doch würden dann infolge der großen zu tragenden Gewichte die einzelnen Kugeln unter den Schlitten infolge der punktförmigen Auflagerung übermäßig beansprucht werden.Boiler suspension It is known to suspend boiler drums on tie rods, which are connected at their lower end to the boiler drum by a joint, whose bolt runs parallel to the drum axis, and the one at its upper end are attached to a carriage mounted on rollers. In the case of boiler suspensions this Type is the axial direction of the rollers parallel to the drum axis, and the pull rod is rigid with the sled. tied together. The suspension can admittedly the displacements follow the drum transversely to its longitudinal axis. Start under the influence of the drum however, to edge and clamp the roller bearing and the lower joint. A remedy would be possible by replacing the roller support with ball support, but the individual balls would then be under due to the large weights to be carried the carriage are excessively stressed as a result of the punctiform support.

Man hat bereits vorgeschlagen, die Zugstangen mit zwei Gelenken zu versehen, von denen das eine einen parallel und das andere einen quer zur Trommelachse gerichteten Bolzen besitzt. Diese Anordnung verhindert aber nicht, daß bei einer Bewegung der Trommel dasjenige Gelenk klemmt, dessen Bolzenachse in Richtung der Bewegung liegt.It has already been proposed that the tie rods have two joints one of which is parallel to the drum axis and the other is transverse to the drum axis has directional bolt. This arrangement does not prevent a Movement of the drum that joint clamps whose pin axis in the direction of the Movement lies.

Die Erfindung bezweckt, diese Nachteile zu beseitigen. Sie besteht darin, daß die Zugstangen mit dem Schlitten durch Gelenke verbunden sind, deren Bolzen parallel zur Trommelachse und zur Achse der unteren Gelenkbolzen. sind, und daß die Rollrichtung der Schlitten ebenfalls parallel zur Richtung der Bolzenachsen ist.The invention aims to eliminate these disadvantages. she consists in that the tie rods are connected to the carriage by joints, their Bolts parallel to the drum axis and to the axis of the lower hinge pin. are and that the rolling direction of the carriage is also parallel to the direction of the bolt axes is.

In den Zeichnungen ist ein Ausführungsbeispiel der Erfindung dargestellt, und zwar zeigt Abb. z eine Ansicht in Richtung der Trommelachse, Abb. a einen Längsschnitt durch die Trommel und die Aufhängung, Abb. 3 eine Ansicht senkrecht zur Längsachse der Trommel.In the drawings, an embodiment of the invention is shown, namely Fig. z shows a view in the direction of the drum axis, Fig. a shows a longitudinal section through the drum and the suspension, Fig. 3 a view perpendicular to the longitudinal axis the drum.

A ist die Kesseltrommel, auf der zwei (oder mehr) Sattelstücke -B befestigt sind, die ihrerseits durch Bolzen C gelenkig mit den Zugstangen D verbunden sind. Die oberen Enden der Zugstangen D sind. durch die Bolzen E ebenfalls gelenkig mit den Schlitten F verbunden, die durch Rollen G auf dem Kesselgerüst H derart gelagert sind, daß sie in Richtung der Trommelachse beweglich sind.A is the boiler drum on which two (or more) saddle pieces -B are attached, which in turn are articulated to the tie rods D by bolts C are. The upper ends of the tie rods D are. also articulated by the bolts E. connected to the carriage F, which by rolling G on the boiler frame H in such a way are mounted that they are movable in the direction of the drum axis.

An einem Schlitten F können auch jeweils zwei Zugstangen G angreifen, die entweder in der Längsrichtung der Trommel dicht nebeneinander angeordnet sind oder an zwei gegenüberliegenden Punkten der Trommel angreifen und durch einen Querträger verbunden sind, der dann seinerseits: gelenkig mit dem auf den Rollen G gelagerten Schlitten F verbunden ist.Two tie rods G can also attack each slide F, which are either arranged close to one another in the longitudinal direction of the drum or attack at two opposite points on the drum and through a cross member are connected, which in turn: articulated with the one mounted on the rollers G. Slide F is connected.

Claims (1)

PATENTANSPRUCH: Kesselaufhängung durch gelenkig am Kessel befestigte Zugstangen` an auf Rollen gelagerten Schlitten, dadurch gekennzeichnet, daß die Zugstangen (D) mit dem Schlitten (F) durch Gelenke verbunden sind, deren Bolzen (E) parallel zur Trommelachse und zur Achse der unteren Gelenkbolzen (C) liegen, und daß die Rollrichtung der Schlitten (F) ebenfalls parallel zur Richtung der Bolzenachsen (C, E) ist.PATENT CLAIM: Boiler suspension through articulated attached to the boiler Tie rods on carriage mounted on rollers, characterized in that the Tie rods (D) are connected to the slide (F) by joints, their bolts (E) are parallel to the drum axis and to the axis of the lower hinge pin (C), and that the rolling direction of the carriages (F) is also parallel to the direction of the bolt axes (C, E) is.
DEK118191D Boiler suspension Expired DE533693C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEK118191D DE533693C (en) Boiler suspension

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEK118191D DE533693C (en) Boiler suspension

Publications (1)

Publication Number Publication Date
DE533693C true DE533693C (en) 1931-09-17

Family

ID=7244018

Family Applications (1)

Application Number Title Priority Date Filing Date
DEK118191D Expired DE533693C (en) Boiler suspension

Country Status (1)

Country Link
DE (1) DE533693C (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE762698C (en) * 1936-09-02 1954-06-14 Mont Kessel Herpen & Co Bracket for pipes that are directly exposed to the firebox walls
US4413591A (en) * 1982-02-26 1983-11-08 El Paso Products Company Superheater hanger design
FR2566108A1 (en) * 1984-06-15 1985-12-20 Novatome Heat exchanger for cooling a liquid metal by air, consisting of identical tube panels

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE762698C (en) * 1936-09-02 1954-06-14 Mont Kessel Herpen & Co Bracket for pipes that are directly exposed to the firebox walls
US4413591A (en) * 1982-02-26 1983-11-08 El Paso Products Company Superheater hanger design
FR2566108A1 (en) * 1984-06-15 1985-12-20 Novatome Heat exchanger for cooling a liquid metal by air, consisting of identical tube panels

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