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DE1105672B - Compensation device for thermal expansion in containers with loose sheet metal lining - Google Patents

Compensation device for thermal expansion in containers with loose sheet metal lining

Info

Publication number
DE1105672B
DE1105672B DEA29980A DEA0029980A DE1105672B DE 1105672 B DE1105672 B DE 1105672B DE A29980 A DEA29980 A DE A29980A DE A0029980 A DEA0029980 A DE A0029980A DE 1105672 B DE1105672 B DE 1105672B
Authority
DE
Germany
Prior art keywords
lining
container wall
containers
thermal expansion
sheet metal
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.)
Pending
Application number
DEA29980A
Other languages
German (de)
Inventor
Heinrich Bock
Dipl-Ing Oscar Lenhard
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.)
Nordstroms Linbanor AB
Original Assignee
Nordstroms Linbanor AB
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 Nordstroms Linbanor AB filed Critical Nordstroms Linbanor AB
Priority to DEA29980A priority Critical patent/DE1105672B/en
Publication of DE1105672B publication Critical patent/DE1105672B/en
Pending legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
    • 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
    • B65D90/02—Wall construction
    • B65D90/04—Linings
    • B65D90/046—Flexible liners, e.g. loosely positioned in the container
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C1/00—Pressure vessels, e.g. gas cylinder, gas tank, replaceable cartridge
    • F17C1/10—Pressure vessels, e.g. gas cylinder, gas tank, replaceable cartridge with provision for protection against corrosion, e.g. due to gaseous acid
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2201/00—Vessel construction, in particular geometry, arrangement or size
    • F17C2201/01—Shape
    • F17C2201/0104—Shape cylindrical
    • F17C2201/0109—Shape cylindrical with exteriorly curved end-piece
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2201/00—Vessel construction, in particular geometry, arrangement or size
    • F17C2201/01—Shape
    • F17C2201/0104—Shape cylindrical
    • F17C2201/0123—Shape cylindrical with variable thickness or diameter
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2201/00—Vessel construction, in particular geometry, arrangement or size
    • F17C2201/03—Orientation
    • F17C2201/032—Orientation with substantially vertical main axis
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2201/00—Vessel construction, in particular geometry, arrangement or size
    • F17C2201/05—Size
    • F17C2201/054—Size medium (>1 m3)
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2201/00—Vessel construction, in particular geometry, arrangement or size
    • F17C2201/05—Size
    • F17C2201/056—Small (<1 m3)
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
    • F17C2205/03—Fluid connections, filters, valves, closure means or other attachments
    • F17C2205/0388—Arrangement of valves, regulators, filters
    • F17C2205/0394—Arrangement of valves, regulators, filters in direct contact with the pressure vessel
    • F17C2205/0397—Arrangement of valves, regulators, filters in direct contact with the pressure vessel on both sides of the pressure vessel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2260/00—Purposes of gas storage and gas handling
    • F17C2260/01—Improving mechanical properties or manufacturing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2260/00—Purposes of gas storage and gas handling
    • F17C2260/05—Improving chemical properties
    • F17C2260/053—Reducing corrosion

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Architecture (AREA)
  • General Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
  • Details Of Rigid Or Semi-Rigid Containers (AREA)

Description

Kompensationseinrichtung für Wärmedehnungen bei Behältern mit loser Blechauskleidung Die Erfindung bezieht sich auf eine ECompensationseinrichtung für Wärmedehnungen bei Behältern mit loser Auskleidung aus einem gegenüber der Behälterwand schwächeren, biegsamen Blech, die nur an den Stutzen und Öffnungen mit der Behälterwand dicht verbunden ist. Besonders Zellstoffkocher und ähnliche druckfeste Behälter werden oftmals mit einer solchen Auskleidung versehen, wobei der Zwischenraum zwischen Behälterwand und Auskleidung entlüftet oder evakuiert werden kann. Compensation device for thermal expansion in containers with loose Sheet metal lining The invention relates to an e-compensation device for Thermal expansion in containers with a loose lining from one opposite the container wall weaker, flexible sheet metal that only attaches to the nozzle and openings with the container wall is tightly connected. Especially pulp digesters and similar pressure-resistant containers are often provided with such a lining, with the space between Container wall and lining can be vented or evacuated.

Bei der Auskleidung von druckfesten Behältern mit dünnen Blechen, beispielsweise aus Gründen des Korrosionsschutzes, tritt bei erhöhter Temperatur immer wieder das Problem der verschiedenen Wärmedehnungen von Behälter und Auskleidung auf. Sofern man überhaupt auf einen Ausgleich bedacht war, hat man meistens eine oder mehrere ringförmige Sicken oder kompensatorförmige Wellen am Umfang der Auskleidung vorgesehen. Diese kompensieren jedoch nur die Ausdehnungen in Richtung der Behälterachse bzw. der Mantellinien, während ein Dehnungsausgleich in Richtung des Umfanges dadurch nicht bewirkt wird. When lining pressure-tight containers with thin sheets, for reasons of corrosion protection, for example, occurs at elevated temperature again and again the problem of the different thermal expansions of the container and the lining on. If you were looking for a balance at all, you usually have one or several annular beads or compensator-shaped corrugations on the circumference of the lining intended. However, these only compensate for the expansion in the direction of the container axis or the surface lines, while an expansion compensation in the direction of the circumference thereby is not effected.

Die geschilderten Vorrichtungen haben ferner den Nachteil, daß sie nur in sehr geringer Zahl vorhanden sind und daß daher der Längenausgleich der gesamten Auskleidung sich in ihnen konzentrieren muß, d. h., die von den Ausgleichseinrichtungen aufzunehmenden Längenänderungen sind sehr groß, insbesondere bei längeren Apparaten und einer geringen Zahl von Ausgleichsmöglichkeiten. The devices described also have the disadvantage that they are only present in very small numbers and that therefore the length compensation of the entire Lining must concentrate in them, d. i.e., those of the equalizers Changes in length to be recorded are very large, especially in the case of longer apparatus and a small number of compensation options.

Es sind auch schon Doppelwandbehälter bekannt, bei denen die eine Wandplatte mit einer Anzahl von Ausbeulungen versehen und an diesen Stellen mit der anderen, ebenen Wandplatte verschweißt ist. Die Ausbeulungen sind zwar in der Lage, gewisse z. B. durch Wärmedehnungen hervorgerufene Spannungen aufzunehmen; bei überschreiten eines gewissen Spannungsmaßes besteht jedoch infolge der festen Schweißverbindung der beiden Wandplatten an den Ausbeulungsstellen die Gefahr, daß die Schweißstellen reißen. There are also double-walled containers known in which one Wall plate provided with a number of bulges and in these places with the other, flat wall panel is welded. The bulges are in the Location, certain z. B. to absorb stresses caused by thermal expansion; if a certain amount of tension is exceeded, however, there is a fixed Welded connection of the two wall panels at the bulges, the risk that the welds tear.

Die vorliegende Erfindung hat nun zum Zweck, eine Kompensationseinriclitung für Wärmeausdehnungen bei solchen Behälterauskleidungen zu schaffen, wodurch diese Mißstände vermieden werden. Die Erfindung ist dadurch gekennzeichnet, daß die lose Auskleidung auf einem zweidimensional angelegten System von Stützpunkten im Form von aufgeschweißten oder sonst irgendwie an der Behälterwand befestigten Plättchen oder ähnlichen Einsatzstücken bestimmter Dicke ruht. Abstand, Größe und Stärke der Plättchen usw. sind dabei so bemessen, daß die Auskleidung am übergang von Plättchen zu Be-Behälterwand genügend Ausdehnungsmöglichkeit hat. The present invention now has for its purpose a compensation device for creating thermal expansions in such container liners, thereby reducing them Grievances are avoided. The invention is characterized in that the loose Lining on a two-dimensional system of support points in the form of small plates welded on or otherwise attached to the container wall or similar inserts of a certain thickness. Distance, size and strength of the Platelets, etc. are dimensioned so that the lining at the transition from platelets has enough space to expand to the loading container wall.

Statt Plättchen können auch andere zweckentsprechende Gebilde, wie z. B. kleine Ringe, Stäbe usw., verwendet werden.Instead of platelets, other appropriate structures, such as z. B. small rings, rods, etc., can be used.

Die schematische Zeichnung veranschaulicht ein Ausführungsbeispiel des Erfindungsgegenstandes. The schematic drawing illustrates an embodiment of the subject matter of the invention.

Fig. 1 zeigt einen Vertikalschnitt durch den Behälter, während Fig. 2 einen Teilschnitt der Wandung in größerem Maßstab darstellt. Fig. 1 shows a vertical section through the container, while Fig. Figure 2 shows a partial section of the wall on a larger scale.

Der schematisch gezeichnete Behälter 3, z. B. ein Zellstoffkocher, ist mit Einlauf- und Auslaufstutzen 4 bzw. 5 versehen. Weitere Stutzen, z. B. zur Zuführung von Dampf usw., können natürlich vorhanden sein. The schematically drawn container 3, for. B. a digester, is provided with inlet and outlet nozzles 4 and 5 respectively. Other nozzles, e.g. B. to Supply of steam, etc., can of course be present.

Der Behälter hat eine aus verhältnismäßåg dünnem, vorzugsweise korrosionsfestem Blech bestehende Auskleidung 6, die nur an den Behälteröffnungen mit der Behälterwand verschweißt oder auf eine andere Art dicht verbunden ist. Im übrigen stützt sich die Auskleidung auf Einsatzstücke, die an der Innenseite der Wandung aufgeschweißt sind. In der Zeichnung bestehen diese Einsatzstücke aus runden Plättchen 7, die wenigstens über den zylindrischen Teil der Wandung symmetrisch in gewissen Abständen verteilt sind.The container has one made of relatively thin, preferably corrosion-resistant Sheet metal existing lining 6, which is only at the container openings with the container wall welded or tightly connected in some other way. In the rest is based the lining on inserts that are welded to the inside of the wall are. In the drawing, these inserts consist of round plates 7, which at least over the cylindrical part of the wall symmetrically at certain intervals are distributed.

Wird der Behälter unter Druck gesetzt, so legt sich die Auskleidung6 zwischen den Stützplättchen7 an die Behälterwand an (Fig. 2). Der Übergang von den Stützplättchen 7 zur Behälterwand 3 bietet somit bei Wärmedehnungen genügend Ausdehnungsmöglichkeit, wie bei 8 in Fig. 2 angedeutet wird. Durch die aufgeschweißten Plättchen wird die Auskleidung auch gleichzeitig fixiert, so daß man größere Verschiebungen vermeidet, die besonders im Bereich von Stutzendurchbrüchen unangenehm sind. If the container is pressurized, the lining will lay down 6 between the support plate 7 on the container wall (Fig. 2). The transition from the Support plate 7 for the container wall 3 thus offers sufficient expansion possibility in the event of thermal expansion, as indicated at 8 in FIG. The welded-on plates make the Lining is also fixed at the same time, so that larger shifts are avoided, which are particularly uncomfortable in the area of nozzle openings.

Wie schon angedeutet, können die Einsatzstücke verschiedenartig ausgebildet sein. Wesentlich ist nur, daß Stützpunkte in Form von Erhöhungen irgendeiner Art an der Innenseite der Behälterwand angeordnet sind. As already indicated, the insert pieces can be designed in different ways be. It is only essential that bases in the form of elevations of some kind are arranged on the inside of the container wall.

Claims (1)

PATENTANSPRUCH: Kompensationseinrichtung für Wärmedehnungen bei Behältern mit loser Auskleidung aus einem gegenüber der Behälterwandung schwächerem, biegsamem Blech, die nur an den Stutzen und Öffnungen mit der Behälterwand dicht verbunden ist, wobei der Zwischenraum zwischen Behälterwand und Auskleidung entlüftet oder evakuiert werden kann, dadurch gekennzeichnet, daß die lose Ausklei- dung auf einem zweidimensionalen System von aufgeschweißten oder sonst irgendwie an der Behälterwand befestigten Plättchen oder ähnlichen Einsatzstücken ruht, wobei Abstand, Größe und Stärke der Plättchen usw. so bemessen sind, daß die Auskleidung am Übergang von Plättchen zu Behälterwand genügend Ausdehnungsmöglichkeit hat. PATENT CLAIM: Compensation device for thermal expansion in containers with a loose lining made of a flexible material that is weaker than the container wall Sheet metal that is only tightly connected to the container wall at the nozzles and openings is, wherein the space between the container wall and the lining is vented or can be evacuated, characterized in that the loose lining dung on one two-dimensional system of welded or otherwise on the container wall attached plate or similar insert pieces rests, with distance, size and Thickness of the platelets, etc. are dimensioned so that the lining at the transition from The plate has enough space to expand towards the container wall. In Betracht gezogene Druckschriften: Deutsche Patentschrift Nr. 901371; schweizerische Patentschrift Nr. 150 370; französische Patentschrift Nr. 850 628; USA.-Patentschrift Nr. 1 911 608. Documents considered: German Patent No. 901371; Swiss Patent No. 150 370; French Patent No. 850,628; U.S. Patent No. 1,111,608.
DEA29980A 1958-07-26 1958-07-26 Compensation device for thermal expansion in containers with loose sheet metal lining Pending DE1105672B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEA29980A DE1105672B (en) 1958-07-26 1958-07-26 Compensation device for thermal expansion in containers with loose sheet metal lining

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEA29980A DE1105672B (en) 1958-07-26 1958-07-26 Compensation device for thermal expansion in containers with loose sheet metal lining

Publications (1)

Publication Number Publication Date
DE1105672B true DE1105672B (en) 1961-04-27

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Family Applications (1)

Application Number Title Priority Date Filing Date
DEA29980A Pending DE1105672B (en) 1958-07-26 1958-07-26 Compensation device for thermal expansion in containers with loose sheet metal lining

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DE (1) DE1105672B (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1171682B (en) * 1961-05-30 1964-06-04 Ultra Kunststoffverarbeitung G Tubular body wound from several layers of a strip-shaped material and lined with a plastic film
DE1295926B (en) * 1965-08-06 1969-05-22 Ernst Dr Pipe body lined with a plastic pipe
WO2008125248A1 (en) * 2007-04-12 2008-10-23 R & M Ship Tec Gmbh Multilayer panel for lining liquid gas containers, use of said panel, and lining made therefrom
EP2757303A1 (en) * 2013-01-21 2014-07-23 Technische Universität Darmstadt Pressure vessel and method for manufacturing a pressure vessel

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH150370A (en) * 1929-10-08 1931-10-31 Samesreuther Richard Process for the production of double walls by welding.
US1911608A (en) * 1933-05-30 Fressttbe vessel lining
FR850628A (en) * 1939-02-20 1939-12-21 Erforschung Und Entwicklung Ne sheet metal construction element
DE901371C (en) * 1948-01-30 1954-01-11 Storviks Sulfit Aktiebolag Method and apparatus for cooking pulp

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1911608A (en) * 1933-05-30 Fressttbe vessel lining
CH150370A (en) * 1929-10-08 1931-10-31 Samesreuther Richard Process for the production of double walls by welding.
FR850628A (en) * 1939-02-20 1939-12-21 Erforschung Und Entwicklung Ne sheet metal construction element
DE901371C (en) * 1948-01-30 1954-01-11 Storviks Sulfit Aktiebolag Method and apparatus for cooking pulp

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1171682B (en) * 1961-05-30 1964-06-04 Ultra Kunststoffverarbeitung G Tubular body wound from several layers of a strip-shaped material and lined with a plastic film
DE1295926B (en) * 1965-08-06 1969-05-22 Ernst Dr Pipe body lined with a plastic pipe
DE1295926C2 (en) * 1965-08-06 1973-02-15 Ernst Dr Pipe body lined with a plastic pipe
WO2008125248A1 (en) * 2007-04-12 2008-10-23 R & M Ship Tec Gmbh Multilayer panel for lining liquid gas containers, use of said panel, and lining made therefrom
EP2757303A1 (en) * 2013-01-21 2014-07-23 Technische Universität Darmstadt Pressure vessel and method for manufacturing a pressure vessel

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