EP1050487B1 - Récipient de stockage - Google Patents

Récipient de stockage Download PDF

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Publication number
EP1050487B1
EP1050487B1 EP00105040A EP00105040A EP1050487B1 EP 1050487 B1 EP1050487 B1 EP 1050487B1 EP 00105040 A EP00105040 A EP 00105040A EP 00105040 A EP00105040 A EP 00105040A EP 1050487 B1 EP1050487 B1 EP 1050487B1
Authority
EP
European Patent Office
Prior art keywords
container
container wall
spacer element
spacer
pipe coil
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 - Lifetime
Application number
EP00105040A
Other languages
German (de)
English (en)
Other versions
EP1050487A2 (fr
EP1050487A3 (fr
Inventor
Peter Kerz
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.)
Zeppelin Systems GmbH
Original Assignee
Zeppelin Silo und Apparatetechnik GmbH
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 Zeppelin Silo und Apparatetechnik GmbH filed Critical Zeppelin Silo und Apparatetechnik GmbH
Publication of EP1050487A2 publication Critical patent/EP1050487A2/fr
Publication of EP1050487A3 publication Critical patent/EP1050487A3/fr
Application granted granted Critical
Publication of EP1050487B1 publication Critical patent/EP1050487B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
    • F28D1/06—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with the heat-exchange conduits forming part of, or being attached to, the tank containing the body of fluid

Definitions

  • the invention relates to a container for the preparation and / or storage of substances according to the preamble of claim 1.
  • Such a container can be, for example, a reactor, silo, stirred or other container his.
  • Certain substances are produced, stored or first in the container processed and then stored. It is used for heating or Cooling of the substances a heating or cooling medium between half-pipe coils and container wall passed through, the half-pipe coils inside or outside on the container wall are misplaced.
  • the half-pipe coils are arranged so that they face the container wall with their concave side and are directly attached there. The attachment is mainly by means of Welding.
  • the half-pipe coils are in one certain distance from each other attached to the container wall, this distance due to the space requirement of a corresponding welding torch or due to the necessary accessibility to the weld seam.
  • the corresponding one is Area of the container wall between the adjacent half-pipe coils for one Tempering of the substance contained in the container unused, so that for the Overall container has a relatively large area, which allows for a corresponding heat transfer cannot be used.
  • a solution is already known from practice in which adjacent half-pipe coils are arranged so close to each other that they are shared by means of a common Weld seam to each other and to the container wall.
  • An exemplary embodiment is not a qualitatively perfect execution of the weld seam or very difficult.
  • a perfect weld is the so-called root position (first weld position) is not guaranteed, which leads to a tube-side gap and together with the tempered medium in the tube to crevice corrosion can lead.
  • a generic container is known from DE-C-804 008.
  • the subject of the application lies the task based on a container of the type mentioned to improve in that at the same time maximum utilization of the area the container wall for heat transfer a corresponding attachment of the half-pipe coils is possible in a simple and safe manner.
  • the spacer element can first be fastened to the inside or outside of the container wall and then at the distant end of the spacer appropriate half-pipe coil are attached. Due to the use of the spacer the half-pipe coils are attached at a distance from the tank wall, which gives more space to attach. It should also be noted that For example, when welding, a lower heat input into the Container wall with the advantage of lower residual stresses by shrinking the Weld results. This is particularly important with an outer wall of the container made of plated sheet metal. This also results in better suitability for load changes.
  • the half-pipe coil Since the half-pipe coil is no longer attached directly to the container wall, the result is there is also greater freedom in the choice of the base material of the container wall. This can deviate from the material of the half-pipe coil without the danger the material mixing on the outside (only relevant for inner tube coil) occurs.
  • the advantages of the spacer are particularly noticeable because at the end of the spacer element remote from the container, two adjacent half-pipe coils are attached with their leg ends facing the container wall. To this The half-pipe coils can be arranged relatively close to one another and at the same time the attachment points are easily accessible.
  • the spacer can be in the form of the profile strip corresponding to the half-pipe coil ring-shaped or helical, i.e. with or without increasing the half-pipe coil, along the tank wall - inside or outside.
  • ring-shaped is a sub-case too “helical” should, so that only the last term is used in the following. Different cross sections for the profile bar are possible.
  • a profile bar that is simple to manufacture and easy to lay can, for example have a square or rectangular cross section.
  • Another profile strip can have an essentially U-shaped cross section.
  • the U-base can rest on the container wall and the U-legs point away from this and with these are leg ends of the half-pipe coil attached.
  • the U-shaped Cross-section possible.
  • the profile strip can be essentially V-shaped Have cross-section, with a V-tip of the container wall and the V-legs are assigned to the leg ends of the half-pipe coil.
  • a still further shape for a cross-section of a profile strip is rhombus-shaped, whereby the shorter or longer of the parallel sides of the rhombus associated with the container wall can be.
  • the spacer is attached to the container wall and / or of the half-pipe coil on the spacer element by welding, so is perfect root detection possible and therefore no gap to the heating / cooling medium towards or to the feel of the container.
  • the latter is special relevant for inner tube coils.
  • a half-pipe coil can have a central angle of ⁇ 180 °, preferably in the range from 130 ° to 170 °.
  • Figure 1 shows in principle a container 1, such as a silo, one Stirred tank or the like.
  • a container wall 2 On the container wall 2 is a helical outside Half-pipe coil 3 attached, which extends several times around the container.
  • a cooling or heating medium In the Half pipe coil is a cooling or heating medium.
  • FIG. 2 shows a section along the line II-II for a known half-pipe coil 3. This is essentially made up of semicircular half-tubes with their leg ends 7 are attached to the container wall 2 via welds 10. The tempered medium flows between the container wall 2 and the half-pipe coils 3.
  • the adjacent half-pipe coils are spaced apart.
  • FIG. 3 corresponds to a section analogous to FIG. 2 for a likewise known arrangement of half-pipe coils 3 closely adjacent to each other. In this case they are mutually facing leg ends 7 of adjacent half-tubes almost in contact a weld seam 10 is formed with one another and between them and the container wall 2. With this arrangement, the root canal welding is carried out in a qualitatively perfect manner problematic.
  • FIG. 4 shows spacer elements 4 of approximately U shape with a relatively thick U base and in the direction of leg ends 7 from the base projecting U-legs. Between Corresponding weld seams are attached to these and the leg ends.
  • the spacer elements 4 can instead of directly with the container wall also with one Part of this plating 11 to be welded.
  • each a welding groove 8 is arranged, which after welding, see the left part in Figure 4, is closed.
  • the spacer 4 has a V shape. With V-shaped leg ends the leg ends 7 of the half-pipe coils 3 are connected, while the V-tip lies against the container wall.
  • the spacer 4 is through a profile strip with a rectangular cross-section educated.
  • a longer rectangle side forms the container-side end 5 of the spacer element, at opposite ends of the end 6 remote from the container Leg ends 7 of the half-pipe coils 3 are to be fastened.
  • the spacer is through a profile strip with a rhombic cross-section educated.
  • the shorter parallel side of the rhombus is the container wall 2 and longer parallel diamond side assigned to the leg ends 7 of the half-pipe coils 3.
  • the spacer element 4 is U-shaped. Similar as in the V-shape according to FIG. 5, the leg ends 7 of the half-pipe coils 3 can be connected to the ends of the U-legs by welding seams. In Figures 5 to 8 are the weld seams, see Figure 4, not shown, but only the corresponding Weld grooves 8 shown.
  • the spacer element can be welded to the inside and outside of the container wall with no space problems when welding. After correct Attaching the spacer can then on the container distal end one leg end of adjacent container coils also by welding be attached.
  • the spacer can then on the container distal end one leg end of adjacent container coils also by welding be attached.
  • the spacer can then on the container distal end one leg end of adjacent container coils also by welding be attached.

Landscapes

  • Engineering & Computer Science (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Details Of Rigid Or Semi-Rigid Containers (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
  • Thermally Insulated Containers For Foods (AREA)
  • General Induction Heating (AREA)
  • Centrifugal Separators (AREA)
  • Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)
  • Packages (AREA)

Claims (9)

  1. Récipient (1) pour le traitement et/ou la conservation de matières comportant, sur sa paroi (2), des serpentins en demi-tubes (3), posés en hélice à l'extérieur et/ou à l'intérieur, pour le transport d'un fluide tempéré entre le serpentin en demi-tube et la paroi du récipient, un élément d'écartement (4) étant disposé entre la paroi (2) et le serpentin en demi-tubes (3), et une extrémité (5) côté récipient de l'élément d'écartement (4) étant fixée à la paroi (2) du récipient et des extrémités de branche (7), dirigées vers la paroi (2) et disposées espacées les unes des autres, de deux serpentins en demi-tubes (3) voisins, étant fixées à une extrémité (6) éloignée du récipient de l'élément d'écartement (4), caractérisé en ce que les extrémités de branche sont fixées à l'élément d'écartement, par des fixations séparées.
  2. Récipient selon la revendication 1, caractérisé en ce que l'élément d'écartement (4) est une baguette profilée.
  3. Récipient selon l'une au moins des revendications précédentes, caractérisé en ce que la baguette profilée (4) présente une section transversale carrée ou rectangulaire.
  4. Récipient selon l'une au moins des revendications 1 ou 2 précédentes, caractérisé en ce que la baguette profilée présente une section transversale sensiblement en U.
  5. Récipient selon une au moins des revendications précédentes, caractérisé en ce que la baguette profilée (4) présente une section transversale sensiblement en V.
  6. Récipient selon l'une au moins des revendications 1 ou 2 précédentes, caractérisé en ce que la baguette profilée (4) présente une section transversale en forme de losange.
  7. Récipient selon l'une au moins des revendications précédentes, caractérisé en ce que la fixation de l'élément d'écartement (4) sur la paroi (2) du récipient et/ou du serpentin en demi-tubes (3) sur l'élément d'écartement (4) s'effectue par soudage.
  8. Récipient selon l'une au moins des revendications précédentes, caractérisé en ce que des rainures de soudage sont formées entre l'élément d'écartement (4) et la paroi (2) du récipient ainsi que l'extrémité de branche (7) du serpentin en demi-tubes (3).
  9. Récipient selon l'une au moins des revendications précédentes, caractérisé en ce que le serpentin en demi-tubes (3) présente un angle au centre ≤ 180°, de préférence compris entre 130 et 170°.
EP00105040A 1999-05-03 2000-03-09 Récipient de stockage Expired - Lifetime EP1050487B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE29907830U DE29907830U1 (de) 1999-05-03 1999-05-03 Behälter
DE29907830U 1999-05-03

Publications (3)

Publication Number Publication Date
EP1050487A2 EP1050487A2 (fr) 2000-11-08
EP1050487A3 EP1050487A3 (fr) 2001-01-10
EP1050487B1 true EP1050487B1 (fr) 2002-01-23

Family

ID=8073035

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00105040A Expired - Lifetime EP1050487B1 (fr) 1999-05-03 2000-03-09 Récipient de stockage

Country Status (4)

Country Link
EP (1) EP1050487B1 (fr)
AT (1) ATE212315T1 (fr)
DE (2) DE29907830U1 (fr)
ES (1) ES2172495T3 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006015778B3 (de) * 2006-04-04 2007-06-28 Brandenburgische Technische Universität Vorrichtung zum Kühlen von rieselfähigen Schüttgütern in Lagerbehältern
KR101555094B1 (ko) * 2012-11-16 2015-09-22 주식회사 엘지화학 아이브로우 코일 쟈켓, 이를 사용한 반응기의 제열 장치와 제조방법
CN108328138A (zh) * 2018-02-26 2018-07-27 山东莱克工程设计有限公司 一种可拆式储罐内置加热器
CN113816032A (zh) * 2021-10-09 2021-12-21 中垦肥业(广东)有限公司 一种抗压收料罐

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE710072C (de) * 1936-05-31 1941-09-03 Fried Krupp Akt Ges Heiz- oder Kuehlmantel fuer Gefaesse
DE804008C (de) * 1949-07-28 1951-04-16 Basf Ag Waermeaustauschvorrichtung
BE742592A (fr) * 1968-12-05 1970-05-14
JPS5832313B2 (ja) * 1977-12-06 1983-07-12 山陽特殊製鋼株式会社 電気ア−ク炉用水冷パネル
DE4117273A1 (de) * 1991-02-06 1992-08-13 Linke Hofmann Busch Heizung fuer transport- oder lagerbehaelter mit in der querebene gekruemmtem behaeltermantel, insbesondere fuer zylinderaehnliche kessel von eisenbahnkesselwagen

Also Published As

Publication number Publication date
DE29907830U1 (de) 2000-09-14
DE50000100D1 (de) 2002-03-14
EP1050487A2 (fr) 2000-11-08
ATE212315T1 (de) 2002-02-15
ES2172495T3 (es) 2002-10-01
EP1050487A3 (fr) 2001-01-10

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