EP0860379A1 - Temperierbarer Tank - Google Patents
Temperierbarer Tank Download PDFInfo
- 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
Links
Images
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)
Abstract
Description
- Figur 1
- eine Seitenansicht eines temperierbaren Tanks, und
- Figur 2
- einen Querschnitt durch den Tank nach Figur 1.
Claims (10)
- Temperierbarer Tank mit am Tankmantel (12) angeordneten Kanälen (13), die an Zu- und Abführleitungen für ein Temperiermedium anschließbar sind, dadurch gekennzeichnet, daß jeder Kanal (13) aus einem vom Tankmantel (12) getrennten Rohr mit in sich geschlossenem Hohlprofil besteht.
- Tank nach Anspruch 1, wobei jeder Kanal (13) aus einem Vierkantrohr besteht, dessen tangential zum Tankmantel (12) verlaufende Seiten länger sind als die dazu senkrechten Seiten.
- Tank nach Anspruch 2, wobei die dem Tankmantel (12) zugewandte Wand des Vierkantrohrs in Axialrichtung des Tanks eingeknickt ist.
- Tank nach einem der Ansprüche 1 bis 3, wobei zwischen Tankmantel (12) und der ihm zugewandten Wand des Längskanals (13) ein wärmeleitendes Material angeordnet ist.
- Tank nach einem der Ansprüche 1 bis 4 mit mehreren parallel zur Tankachse verlaufenden Längskanälen (13), die an ihren beiden Enden in jeweils einen in Umfangsrichtung des Tanks verlaufenden Sammelkanal (14) münden.
- Tank nach Anspruch 5, wobei die Sammelkanäle (14) über höchstens 180° des Tankumfangs verlaufen und mit den Längskanälen (13) eine den Tank aufnehmende wannenartige Struktur bilden.
- Tank nach Anspruch 6, wobei die Längskanäle (13) gerade sind und die Sammelkanäle (14) den Tank in seinem zylindrischen Mantelteil (10) umgeben.
- Tank nach einem der Ansprüche 5 bis 7, wobei die Sammelkanäle (14) aus Rohren mit Kreisprofil gebildet sind.
- Tank nach einem der Ansprüche 5 bis 8, wobei die Sammelkanäle (14) entsprechend der Krümmung des Tankmantels (12) gebogen sind.
- Tank nach einem der Ansprüche 1 bis 9, wobei die Kanäle (13) durch eine den Tank umgebende Isolierung (16, 17) in Berührung mit dem Tankmantel (12) gehalten sind.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE29703244U DE29703244U1 (de) | 1997-02-24 | 1997-02-24 | Temperierbarer Tank |
DE29703244U | 1997-02-24 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0860379A1 true EP0860379A1 (de) | 1998-08-26 |
EP0860379B1 EP0860379B1 (de) | 2001-01-17 |
Family
ID=8036433
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP98102455A Expired - Lifetime EP0860379B1 (de) | 1997-02-24 | 1998-02-12 | Temperierbarer Tank |
Country Status (3)
Country | Link |
---|---|
US (1) | US5992157A (de) |
EP (1) | EP0860379B1 (de) |
DE (1) | DE29703244U1 (de) |
Cited By (1)
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)
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)
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 (de) * | 1986-07-10 | 1988-02-24 | Gerhard Richter | Verfahren für den kombinierten Transport von flüssigen Gütern auf der Strasse, auf der Schiene und zu Wasser oberhalb ihrer Erstarrungstemperatur |
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)
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 (de) * | 1968-12-05 | 1970-05-14 | ||
US3895497A (en) * | 1974-03-22 | 1975-07-22 | Cryenco | Wet shield for a cryogenic vessel |
US5226299A (en) * | 1984-12-11 | 1993-07-13 | Moiseev Sergei B | Heat-insulating means of cryogenic objects and method for producing of cooled radiation shields thereof |
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 |
-
1997
- 1997-02-24 DE DE29703244U patent/DE29703244U1/de not_active Expired - Lifetime
-
1998
- 1998-02-12 EP EP98102455A patent/EP0860379B1/de not_active Expired - Lifetime
- 1998-02-18 US US09/025,309 patent/US5992157A/en not_active Expired - Fee Related
Patent Citations (7)
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 (de) * | 1986-07-10 | 1988-02-24 | Gerhard Richter | Verfahren für den kombinierten Transport von flüssigen Gütern auf der Strasse, auf der Schiene und zu Wasser oberhalb ihrer Erstarrungstemperatur |
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)
Title |
---|
SOVIET INVENTIONS ILLUSTRATED Section PQ Week 8431, Derwent World Patents Index; Class Q34, AN 84-193884, XP002066153 * |
Cited By (2)
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 |
EP0860379B1 (de) | 2001-01-17 |
US5992157A (en) | 1999-11-30 |
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