EP0860379A1 - Citerne tempérable - Google Patents

Citerne tempérable Download PDF

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Publication number
EP0860379A1
EP0860379A1 EP98102455A EP98102455A EP0860379A1 EP 0860379 A1 EP0860379 A1 EP 0860379A1 EP 98102455 A EP98102455 A EP 98102455A EP 98102455 A EP98102455 A EP 98102455A EP 0860379 A1 EP0860379 A1 EP 0860379A1
Authority
EP
European Patent Office
Prior art keywords
tank
channels
jacket
channel
collecting
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
EP98102455A
Other languages
German (de)
English (en)
Other versions
EP0860379B1 (fr
Inventor
Till Gerhard
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.)
Gerhard Engineering GmbH
Original Assignee
Gerhard Engineering 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 Gerhard Engineering GmbH filed Critical Gerhard Engineering GmbH
Publication of EP0860379A1 publication Critical patent/EP0860379A1/fr
Application granted granted Critical
Publication of EP0860379B1 publication Critical patent/EP0860379B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B65D88/00—Large containers
    • B65D88/74—Large containers having means for heating, cooling, aerating or other conditioning of contents
    • B65D88/748—Large containers having means for heating, cooling, aerating or other conditioning of contents for tank containers
    • 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
    • B65D88/00—Large containers
    • B65D88/74—Large containers having means for heating, cooling, aerating or other conditioning of contents
    • B65D88/744—Large containers having means for heating, cooling, aerating or other conditioning of contents heating or cooling through the walls or internal parts of the container, e.g. circulation of fluid inside the walls

Definitions

  • Tempering tanks is conventionally done by that a temperature control medium is passed through channels, formed by half-pipes welded to the tank jacket are. If the temperature control is heating, steam is usually used as the temperature control medium.
  • This Construction is for example from DE-B1 1 223 132, DE-U1 8 800 536 and DE-A1 4 117 273 known.
  • DE-U1 1 960 929 is also a temperature-controlled tank known in which a part of the tank shell itself by helical coiled square tubes that are formed with each other welded and possibly additionally on the Are welded on the inside.
  • Such leaks can occur not only at the first Manufacturing occur where they are still relatively easy determine and remedy; much more problematic it is when they are later due to tensions between Channel and tank jacket occur.
  • Such tensions can from mechanical stress in operation that is temporary or permanent deformation of the tank shell, or result from local temperature differences, for example if an initially relatively cold tank as a result a malfunction in the supply system hot steam is applied.
  • the tank is made of a special material.
  • the invention has for its object a temperable Specify the tank in which the problems described are at least partially avoided. A more specific task can be seen in it with little manufacturing effort manufacturable and insensitive temperable tank specify.
  • each tempering medium flow channel is as one tube separated from the tank jacket from a self-contained Hollow profile formed. It can be made from a finished profile tube exist so that welding work except at the connection ends is not required. At the same time, there is no danger from leaks due to welding defects and thermal or mechanical stresses.
  • the entire temperature control device can be prefabricated for itself, then adapted to the dimensions of the respective tank and attached to the tank as a unit. This allows easier handling during manufacture and enables also the simultaneous production of tank and temperature control system.
  • the design specified in claim 9 is so far cheaper than the bending of pipes with a circular cross-section is unproblematic.
  • the tank shown in the drawing has a tank jacket 12 constructed from a cylindrical part 10 and two tank bottoms 11 .
  • FIG. 2 Parallel to the tank axis, several - in the exemplary embodiment according to FIG. 2 - five temperature control medium longitudinal channels 13 run over essentially the entire length of the cylindrical jacket part 10, each of which is connected at its two ends to a collecting channel 14 .
  • the two collecting channels 14 run in the circumferential direction of the tank in its lower region over an angle of less than 180 °. They each have a nozzle 15 for supplying and discharging the temperature control medium.
  • the temperature control medium can be a coolant, e.g. Cooling water, or around a heating medium, e.g. Steam, act.
  • a coolant e.g. Cooling water
  • a heating medium e.g. Steam
  • Each longitudinal channel 13 consists of a square tube with a closed hollow profile separated from the tank jacket 12 .
  • the profile of the longitudinal channels 13 is rectangular, the sides of the profile running tangentially to the tank jacket 12 being longer than the sides perpendicular to it, around the area facing the tank jacket 12 and primarily relevant for heat exchange as large as possible close.
  • the surface of the longitudinal channel 13 facing the tank jacket 12 is buckled in the axial direction of the tank (not shown in the drawing), so that it can touch the tank jacket 12 along two lines and enables an even denser arrangement of the longitudinal channel 13 on the tank jacket 12 with a correspondingly improved heat transfer .
  • the space between the longitudinal channel 13 and the tank jacket 12 can also be filled with a heat-conducting material (also not shown), a so-called heat-conducting paste or a heat-conducting cement.
  • Each of the two collecting channels 14 is formed from a tube with a circular cross section and welded to the longitudinal channels 13 , so that there is a coherent interior consisting of the longitudinal channels 13 , the collecting channels 14 and the connecting piece 15 existing pipe system.
  • This pipe system can first be prefabricated and welded as a flat structure, the collecting channels 14 then being bent in accordance with the curvature of the tank.
  • pre-bent collecting channels 14 can be welded to the longitudinal channels 13 and the connecting pieces 15 .
  • each collecting duct 14 consists of a plurality of pre-bent pipe sections with a circular cross section, which are welded between adjacent longitudinal ducts 13 .
  • the tank is inserted into the pipe system thus finished, whereupon the entire structure is surrounded with an insulating layer 16 .
  • the insulating layer in turn is surrounded on its outside with a thin sheet metal jacket 17 .
  • the insulation 16 , 17 not only has the task of hindering the heat exchange with the surroundings, but also of keeping the longitudinal channels 13 in as intimate contact as possible with the tank jacket 12 .
  • the pipe system can additionally be pressed onto the tank jacket 12 by means of tensioning straps (not shown) or other suitable clamping elements.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Control Of Temperature (AREA)
EP98102455A 1997-02-24 1998-02-12 Citerne tempérable Expired - Lifetime EP0860379B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE29703244U 1997-02-24
DE29703244U DE29703244U1 (de) 1997-02-24 1997-02-24 Temperierbarer Tank

Publications (2)

Publication Number Publication Date
EP0860379A1 true EP0860379A1 (fr) 1998-08-26
EP0860379B1 EP0860379B1 (fr) 2001-01-17

Family

ID=8036433

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98102455A Expired - Lifetime EP0860379B1 (fr) 1997-02-24 1998-02-12 Citerne tempérable

Country Status (3)

Country Link
US (1) US5992157A (fr)
EP (1) EP0860379B1 (fr)
DE (1) DE29703244U1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20180128550A1 (en) * 2016-11-07 2018-05-10 Wabash National, L.P. Cooling system for mobile bulk tanks

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030203500A1 (en) * 2002-04-26 2003-10-30 Symyx Technologies, Inc. High throughput testing of fluid samples using an electric field
DE102007060291B4 (de) * 2007-12-12 2011-04-28 Sartorius Stedim Biotech Gmbh Behälteranordnung mit einem Behälter mit flexibler Wandung
RU2639095C1 (ru) * 2016-11-28 2017-12-19 Федеральное государственное бюджетное образовательное учреждение высшего образования "Петербургский государственный университет путей сообщения Императора Александра I" Способ перевозки вязких нефтепродуктов и железнодорожная цистерна для его реализации
CN108628366A (zh) * 2018-05-30 2018-10-09 浙江道明化学有限公司 一种专用于氧化液储槽的温度控制和紧急联锁程序的系统

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2558648A (en) * 1947-11-01 1951-06-26 Ind Metal Protectives Inc Apparatus for transporting materials
SU1057388A1 (ru) * 1981-08-07 1983-11-30 Производственное Объединение "Ждановтяжмаш" Железнодорожна цистерна дл транспортировани затвердевающих жидкостей
DE3404355A1 (de) * 1984-02-08 1985-08-08 Drehtainer Container-Technik GmbH & Co, 2000 Hamburg Verfahren und container zum transport einer zaehen fluessigkeit
DE3411358A1 (de) * 1984-03-28 1985-10-24 Gerhard 4200 Oberhausen Richter Tanksattelzug zum transport von fluessigen guetern
EP0256292A2 (fr) * 1986-07-10 1988-02-24 Gerhard Richter Procédé pour le transport combiné de produits liquides par route, chemin de fer ou eau au-dessus de la température de solidification
DE8801105U1 (de) * 1988-01-30 1988-04-07 Cassens, Holger, 2000 Hamburg Temperierbarer Tankcontainer für flüssige oder fließfähige Güter
FR2621996A1 (fr) * 1987-03-23 1989-04-21 Arbel Fauvet Rail Sa Moyens de chauffage des citernes et citernes pourvues de ces moyens

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1223132B (de) * 1960-11-02 1966-08-18 Wilke Werke Ag Beheizbarer Stahlsilo
US3319433A (en) * 1966-05-24 1967-05-16 Ryan Ind Inc Rectangular dewar
BE742592A (fr) * 1968-12-05 1970-05-14
US3895497A (en) * 1974-03-22 1975-07-22 Cryenco Wet shield for a cryogenic vessel
WO1990013770A1 (fr) * 1989-04-28 1990-11-15 Innovatsionny Tsentr 'interlab' Dispositif d'isolation thermique pour des objets cryogenique et procede de fabrication d'un ensemble d'ecrans refroidis contre le rayonnement pour ledit dispositif
DE8800536U1 (de) * 1988-01-19 1988-03-17 Cassens, Holger, 2000 Hamburg Temperierbarer Tankcontainer für flüssige oder fließfähige Güter
US4860545A (en) * 1988-11-07 1989-08-29 Zwick Energy Research Organization, Inc. Cryogenic storage tank with a retrofitted in-tank cryogenic pump
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

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2558648A (en) * 1947-11-01 1951-06-26 Ind Metal Protectives Inc Apparatus for transporting materials
SU1057388A1 (ru) * 1981-08-07 1983-11-30 Производственное Объединение "Ждановтяжмаш" Железнодорожна цистерна дл транспортировани затвердевающих жидкостей
DE3404355A1 (de) * 1984-02-08 1985-08-08 Drehtainer Container-Technik GmbH & Co, 2000 Hamburg Verfahren und container zum transport einer zaehen fluessigkeit
DE3411358A1 (de) * 1984-03-28 1985-10-24 Gerhard 4200 Oberhausen Richter Tanksattelzug zum transport von fluessigen guetern
EP0256292A2 (fr) * 1986-07-10 1988-02-24 Gerhard Richter Procédé pour le transport combiné de produits liquides par route, chemin de fer ou eau au-dessus de la température de solidification
FR2621996A1 (fr) * 1987-03-23 1989-04-21 Arbel Fauvet Rail Sa Moyens de chauffage des citernes et citernes pourvues de ces moyens
DE8801105U1 (de) * 1988-01-30 1988-04-07 Cassens, Holger, 2000 Hamburg Temperierbarer Tankcontainer für flüssige oder fließfähige Güter

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
SOVIET INVENTIONS ILLUSTRATED Section PQ Week 8431, Derwent World Patents Index; Class Q34, AN 84-193884, XP002066153 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20180128550A1 (en) * 2016-11-07 2018-05-10 Wabash National, L.P. Cooling system for mobile bulk tanks
US10788269B2 (en) * 2016-11-07 2020-09-29 Wabash National, L.P. Cooling system for mobile bulk tanks

Also Published As

Publication number Publication date
DE29703244U1 (de) 1998-06-18
US5992157A (en) 1999-11-30
EP0860379B1 (fr) 2001-01-17

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