DE1501463A1 - Device for assembling heat exchangers - Google Patents
Device for assembling heat exchangersInfo
- Publication number
- DE1501463A1 DE1501463A1 DE19651501463 DE1501463A DE1501463A1 DE 1501463 A1 DE1501463 A1 DE 1501463A1 DE 19651501463 DE19651501463 DE 19651501463 DE 1501463 A DE1501463 A DE 1501463A DE 1501463 A1 DE1501463 A1 DE 1501463A1
- Authority
- DE
- Germany
- Prior art keywords
- skids
- jacket
- heat exchangers
- slide
- carriage
- 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
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F21/00—Constructions of heat-exchange apparatus characterised by the selection of particular materials
- F28F21/06—Constructions of heat-exchange apparatus characterised by the selection of particular materials of plastics material
- F28F21/067—Details
-
- 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
- F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D7/06—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits having a single U-bend
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
- F28F9/007—Auxiliary supports for elements
- F28F9/013—Auxiliary supports for elements for tubes or tube-assemblies
- F28F9/0131—Auxiliary supports for elements for tubes or tube-assemblies formed by plates
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Description
Die Erfindung betrifft eine Vorrichtung zum Zusammenbau in waagerechter Lage von Wärmetauschern von beliebiger Länge und Gewicht. Im Dampfkraftwerk werden für die verschiedensten Zwecke Wärmtauscher benötigt, die aus RohrbUndeln in einem Mantelgefäß bestehen. Das unter hüherem Druck stehende Medium fliesst in den Rohren, das unter niedrigerem Druck stehende im Gefäß. Bei den heutigen Leistungen werden die Abmessungen und insbesondere die Längen dieser Wärmetauscher immer größer. Während bisher der Einbau des Rohrbündels in den Mantel am einfachsten dadurch erfolgte, daß das Rohrbündel in senkrechter Lage von einem Kran angehoben und von oben in den Mantel abgelassen wurde, erfordert dies bei den heutigen Längen solcher Wärmetauscher bis zu 20 m, so grosse Kranhöhen, daß dies nur unter großen Schwierigkeiten durchführbar ist. Von großem Nachteil bei dem bisherigen Verfahren ist weiter die Zugebelastung in den Roh#cen, und die Biege-Verformung beim Aufrichten des Rohrbündels speziell bei langen und schweren Wärmtauschern.The invention relates to a device for assembly in the horizontal Location of heat exchangers of any length and weight. Be in the steam power plant Heat exchangers are required for a wide variety of purposes, consisting of tube bundles in one Jacketed vessel exist. The medium under higher pressure flows in the pipes, that which is under lower pressure in the vessel. With today's achievements the dimensions and in particular the lengths of these heat exchangers are getting larger. While So far, the easiest way to install the tube bundle in the jacket has been that the tube bundle is lifted in a vertical position by a crane and from above in the jacket was drained, this requires such heat exchangers with today's lengths up to 20 m, crane heights so great that this can only be carried out with great difficulty is. Another major disadvantage of the previous method is the loading in the raw # cen, and the bending deformation when erecting the tube bundle in particular with long and heavy heat exchangers.
Die erwähnten 11achteile werden erfindungsgemäß da-C) verhindert, da--Q ein durch Halterungen zuja-Mmengehaltenes L> auf einen mit aufgeschweißten Gleitkufen versehenen Schlitten aus Flachstahl liegt.The mentioned disadvantages are prevented according to the invention da-C), da - Q an L> held together by brackets, welded onto one Flat steel sled provided with skids.
Erfindungsgemäß wer-den die Gleitkufen aus einem Gleit-Kunststoff hergestellt. In Erweiterung des erfindungsgemäßen GedabKeiis' di"r'Z1 der Schlitten lösbar an den Halterungen angeschlossen, so daß nach Einbau des Rohrbüridels durch Drehung des Mantels um 1800 der entlastete Schlitten herausgezogen werden kann.According to the invention, the skids are made from a sliding plastic. As an extension of the GedabKeiis' di "r'Z1 according to the invention, the slide is detachably connected to the brackets, so that after the installation of the tubular burner, the relieved slide can be pulled out by turning the jacket by 1800.
Falls die schlechten Oberflächenverhältnisse des Mantels das Gleiten der Kufen sehr erschwereng wird erfindungsgemäß der Schlitten mit den aufgeschweißten Gleitkufen auf eine in den Mantel lösbar eingebaute Schiene gleiten.In case the poor surface conditions of the mantle prevent sliding the skids are very difficult according to the invention, the slide with the welded on Slide runners slide onto a rail detachably built into the jacket.
Die Erfindung wird an Hand der Zeichnung.eines AusfUhrungsbeispiels näher erläutert. Es stellen dar: Fig. 1 einen senkrechten Querschnitt des Wärmetauschers mit der Einbau-Vorrichtung, Fig. 2 eine Vergrößerung des unteren Teils des Schnitts nach Linie II-II der Fig. 19 Fig» 3 einen Querschnitt nach Linie III-III der Fig. 2.The invention is explained in more detail with reference to the drawing. Figure 1 is a vertical cross section of the heat exchanger with built-in device, Fig 2 is an enlargement of the lower part of the section according to line II-II of Figure 19 Figure '3 is a cross section along line III-III of Fig: it represents.... 2.
Das Rohrbündel 2 mit dem Rohrboden 3 wird durch die Halterungen 6 zusammengehalten und in den beiderseits offenen Mantel 1 eingeführt. Die Halterungen 6 liegen auf den mit aufgeschweißten Gleitkufen 5 versehenen Schlitten 4, Der Schlitten 4 ist an der vordersten Halterung durch ein Winkeleisen 7 lösbar befestigt. Die Gleitkufen 5 gleiten außerhalb des Mantels 1 auf einer Gleitschiene 8, die von einem Doppel-T-Träger 9 abgestUtzt wird.The tube bundle 2 with the tube sheet 3 is held together by the holders 6 and inserted into the jacket 1, which is open on both sides. The brackets 6 lie on the slide 4, which is provided with welded-on skids 5. The slide 4 is releasably attached to the foremost bracket by means of an angle iron 7. The skids 5 slide outside of the casing 1 on a slide rail 8 which is supported by a double T-beam 9 .
Der Schlitten 4 mitsamt dem Hohrbündel 2 wird durch einen nicht dargestellten
Haken, der in das Loch 10 eingreiftg von rechts nach links in den Mantel
1 eingeschoben. Wenn der Rohrboden 3 an den Mantel 1 anschlägt,
wird der gesamte Wärmeaustauscher um 180 0 gedreh-#, so daß der Schlitten
4 entlastet wird. Nun wird der Schlitten 4 mit den Gleitkufen 5 und Winkeleisen
7 von der vordersten Halterung 6 gelöst und herausgezogen. Damit dte
Gleitkufen 5, die meistens aus sogenanntem Gleitkunststoff hergestellt sind,
besser auf der Mantelfläche 1 gleiteng wtrd diese mit Wassei oder einer anderen
SchmierflUssigkeit benetzt. Im Fall von
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEB0083413 | 1965-08-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE1501463A1 true DE1501463A1 (en) | 1969-10-23 |
Family
ID=6981958
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19651501463 Pending DE1501463A1 (en) | 1965-08-25 | 1965-08-25 | Device for assembling heat exchangers |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE1501463A1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2638181A1 (en) * | 1975-09-22 | 1977-03-31 | Babcock & Wilcox Co | HEAT EXCHANGER SUPPORT CONSTRUCTION |
WO2011019314A3 (en) * | 2009-08-12 | 2011-05-05 | Alfa Laval Corporate Ab | A heat exchanger system for a deodoriser |
DE102020001599A1 (en) | 2020-03-11 | 2021-09-16 | Gea Tds Gmbh | Method for welded connections between inner tubes and tube support plates of a tube bundle for a product-to-product tube bundle heat exchanger by means of an auxiliary device and auxiliary device for such a method |
-
1965
- 1965-08-25 DE DE19651501463 patent/DE1501463A1/en active Pending
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2638181A1 (en) * | 1975-09-22 | 1977-03-31 | Babcock & Wilcox Co | HEAT EXCHANGER SUPPORT CONSTRUCTION |
WO2011019314A3 (en) * | 2009-08-12 | 2011-05-05 | Alfa Laval Corporate Ab | A heat exchanger system for a deodoriser |
CN102597679A (en) * | 2009-08-12 | 2012-07-18 | 阿尔法拉瓦尔股份有限公司 | A heat exchanger system for a deodoriser |
RU2506513C2 (en) * | 2009-08-12 | 2014-02-10 | Альфа Лаваль Корпорейт Аб | Heat exchange system for deodoriser |
CN102597679B (en) * | 2009-08-12 | 2015-05-13 | 阿尔法拉瓦尔股份有限公司 | A heat exchanger system for a deodoriser |
US9239194B2 (en) | 2009-08-12 | 2016-01-19 | Alfa Laval Corporate Ab | Heat exchanger system for a deodoriser |
DE102020001599A1 (en) | 2020-03-11 | 2021-09-16 | Gea Tds Gmbh | Method for welded connections between inner tubes and tube support plates of a tube bundle for a product-to-product tube bundle heat exchanger by means of an auxiliary device and auxiliary device for such a method |
WO2021180355A1 (en) | 2020-03-11 | 2021-09-16 | Gea Tds Gmbh | Method for producing welded connections between inner tubes and tube support plates of a tube bundle for a product-to-product shell-and-tube heat exchanger by means of an auxiliary device, and auxiliary device for a production method of this type |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE2416188A1 (en) | METHOD FOR COMPENSATING THE HEAT EXPANSIONS GENERATED DURING THE OPERATION OF A HEAT EXCHANGER, AND THE CORRESPONDING HEAT EXCHANGER | |
DE2922841C2 (en) | Blowpipe for a liquid device for cleaning boiler heating surfaces or the like. | |
DE2653905A1 (en) | HEAT TRANSMITTER WITH A BUNCH OF SCREW-SHAPED PIPES | |
DE2126248A1 (en) | Plant and process for the heat exchange of liquids | |
DE1501463A1 (en) | Device for assembling heat exchangers | |
DE2320082A1 (en) | HEAT EXCHANGER WITH REMOVABLE PIPE SECTION | |
DE2541424A1 (en) | Vertical shell and tube heat exchanger - has both upper and lower tube plates inclined to horizontal | |
DE1458892A1 (en) | Mounting device or hood for a metallurgical furnace | |
DE2953533C2 (en) | Facade flap for building facades | |
DE2618345B2 (en) | OUTLET CONNECTOR AND INLET PIPE COMBINATION FOR A NUCLEAR REACTOR PRESSURE VESSEL | |
CH622092A5 (en) | Device for reclaiming heat from wastewater | |
DE1261520B (en) | Axial turbine guide vane grille | |
DE2101965B2 (en) | DEVICE FOR SUSPENDING AND SUPPORTING REACTOR PRESSURE VESSELS IN NUCLEAR POWER PLANTS | |
DE6609721U (en) | DEVICE FOR ASSEMBLING HEAT EXCHANGERS. | |
DE2234573A1 (en) | NUCLEAR STEAM GENERATOR | |
DE1778074A1 (en) | boiler | |
DE1475856B2 (en) | STORAGE OF TEMPERATURE COMPONENTS | |
DE1900272A1 (en) | Dipping template for flare systems | |
DE1584907C (en) | Circulation and heating device for digesters for digesting clear sludge | |
DE892762C (en) | Heat exchange element | |
DE1584907B1 (en) | Circulation and heating device for digester for digesting sewage sludge | |
DE1579933B2 (en) | Gas-heated circulation water heater for a closed collective heating system | |
DE99693C (en) | ||
AT340635B (en) | BOILER | |
DE2209046A1 (en) | Nuclear reactor |