DE1501480C3 - - Google Patents
Info
- Publication number
- DE1501480C3 DE1501480C3 DE19511501480 DE1501480A DE1501480C3 DE 1501480 C3 DE1501480 C3 DE 1501480C3 DE 19511501480 DE19511501480 DE 19511501480 DE 1501480 A DE1501480 A DE 1501480A DE 1501480 C3 DE1501480 C3 DE 1501480C3
- Authority
- DE
- Germany
- Prior art keywords
- gas
- bundle
- foam
- liquid
- tubes
- 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
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
- F28F13/00—Arrangements for modifying heat-transfer, e.g. increasing, decreasing
-
- 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
- F28D7/16—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 being arranged in parallel spaced relation
- F28D7/1607—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 being arranged in parallel spaced relation with particular pattern of flow of the heat exchange media, e.g. change of flow direction
-
- 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
- F28D7/16—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 being arranged in parallel spaced relation
- F28D7/163—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 being arranged in parallel spaced relation with conduit assemblies having a particular shape, e.g. square or annular; with assemblies of conduits having different geometrical features; with multiple groups of conduits connected in series or parallel and arranged inside common casing
- F28D7/1638—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 being arranged in parallel spaced relation with conduit assemblies having a particular shape, e.g. square or annular; with assemblies of conduits having different geometrical features; with multiple groups of conduits connected in series or parallel and arranged inside common casing with particular pattern of flow or the heat exchange medium flowing inside the conduits assemblies, e.g. change of flow direction from one conduit assembly to another one
- F28D7/1646—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 being arranged in parallel spaced relation with conduit assemblies having a particular shape, e.g. square or annular; with assemblies of conduits having different geometrical features; with multiple groups of conduits connected in series or parallel and arranged inside common casing with particular pattern of flow or the heat exchange medium flowing inside the conduits assemblies, e.g. change of flow direction from one conduit assembly to another one with particular pattern of flow of the heat exchange medium flowing outside the conduit assemblies, e.g. change of flow direction
-
- 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
-
- 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
- F28F9/22—Arrangements for directing heat-exchange media into successive compartments, e.g. arrangements of guide plates
-
- 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
- F28F9/22—Arrangements for directing heat-exchange media into successive compartments, e.g. arrangements of guide plates
- F28F2009/222—Particular guide plates, baffles or deflectors, e.g. having particular orientation relative to an elongated casing or conduit
- F28F2009/226—Transversal partitions
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Geometry (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Separation By Low-Temperature Treatments (AREA)
Description
3 43 4
trittsstutzen 11 der Kühlflüssigkeit, annähernd senk- Dabei ist auf dem Rost die Bildung von Schaum vorrecht zu seiner Längsachse, Zwischenboden 12 mit gesehen, der durch den Luftstrom auf die Innenwechselseitig vorgesehenen Rand-Durchgängen an- wände der Bündelrohre 2 mitgerissen wird. Hierbei geordnet, die den Strom der Kühlflüssigkeit derart wird der Schaum weiter durch den Luftstrom in lenken, daß die Kühlflüssigkeit vom Eintrittsstutzen 5 Richtung und über die ganze Länge des Rohrbündels 10 zum Austrittsstutzen 11 durch den Mantel 1 wech- entlang bis zu dem Abscheider 9 mitgenommen. Im seiweise in annähernd senkrechten Richtungen zur Abscheider 9 trennt sich das Wasser von der Luft, Längsachse des Wärmetauschers die Bündelrohre 2 und die abgekühlte Luft strömt durch den Austrittsumfließt. stutzen 8 zum Verbrauchsort. Die GeschwindigkeitInlet nozzle 11 of the coolant, approximately lowering. The formation of foam is preferred on the grate to its longitudinal axis, intermediate floor 12 seen with the air flow on the interior alternating side provided edge passages is carried along with the bundle tubes 2. Here ordered that the flow of the cooling liquid so the foam is further in by the air flow direct that the cooling liquid from the inlet nozzle 5 direction and over the entire length of the tube bundle 10 to the outlet connection 11 through the jacket 1 alternately taken along up to the separator 9. in the either in approximately perpendicular directions to the separator 9, the water separates from the air, Longitudinal axis of the heat exchanger flows around the bundle tubes 2 and the cooled air flows through the outlet. clip 8 to the place of consumption. The speed
Der Innenraum des Abscheiders 9 steht über eine io der strömenden Luft wird so gewählt, daß es nicht Rückführleitung 13 mit der Zuflußöffnung 14 der nur zur Bildung von Schaum auf dem Rost 6 kommt, schaumbildenden Hilfsflüssigkeit zum Rost 6 in Ver- sondern daß auch dieser Schaum durch den Luftbindung, wobei die Zuflußöffnung 14 unter dem un- strom mit ausreichender Geschwindigkeit in Richteren Rohrboden 3, jedoch in der Nähe des Rostes 6, tung und über die ganze Länge des Rohrbündels hin vorgesehen ist. Es besteht die Möglichkeit, mehrere 15 mitgenommen wird.The interior of the separator 9 is above an io of the flowing air is chosen so that it is not Return line 13 with the inflow opening 14 which only comes to the formation of foam on the grate 6, foam-forming auxiliary liquid to the grate 6 but that also this foam by the air binding, the inflow opening 14 under the underflow with sufficient speed in straightening Tube sheet 3, but in the vicinity of the grate 6, device and over the entire length of the tube bundle is provided. It is possible to take several 15 with you.
Leitungsabzweigungen mit Zuflußöffnungen 14, die Der Durchfluß des wirbelnden Schaumes durchLine branches with inflow openings 14, which the flow of the swirling foam through
am ganzen Umfang des Übergangsstücks 4 vorgese- das Rohrbündel führt zu einer hohen Intensität desprovided on the entire circumference of the transition piece 4, the tube bundle leads to a high intensity of the
hen sind, anzuordnen. In die Rückführleitung 13 ist Wärmeüberganges an den inneren Rohrwänden aufhen are to be ordered. In the return line 13 there is heat transfer to the inner pipe walls
zwischen Abscheider 9 und Zuflußöffnung 14 ein deren ganzen Oberflächen, die beim Strömen reinerbetween separator 9 and inflow opening 14 a whole surface thereof, which is cleaner when flowing
Vorratsbehälter 15 und ein Regelorgan, beispiels- 20 Luft wesentlich niedriger wäre. Von dem Rohrbün-Storage container 15 and a control element, for example 20 air, would be much lower. From the pipe bundle
weise ein Ventil 16, eingeschaltet. In den Vorratsbe- del aus wird die Wärme sodann durch das Kühl-wise a valve 16, switched on. The heat is then transferred to the storage tank through the cooling
hälterl5 mündet ferner eine Ergänzungszuführung wasser abgeführt, das durch den Austrittsstutzenilhältl5 also opens a supplementary feed water discharged through the outlet nozzle
für schaumbildende Hilfsflüssigkeit ein (nicht darge- abfließt,for foam-forming auxiliary liquid (not drained,
stellt). Im Vorratsbehälter 15 können Verunreinigungen,represents). Contaminants,
Das zu kühlende Gas, z. B. Luft, strömt mit einer 25 wie öl oder Staub, die im Strom der zu kühlendenThe gas to be cooled, e.g. B. air, flows with a 25 such as oil or dust that is in the flow of the to be cooled
hohen Geschwindigkeit durch den Gaseintrittsstut- Luft enthalten sind, abgesondert werden,high speed through the gas inlet tube - air are contained, are secreted,
zen 5, strömt durch die einzelnen im Rost 6 vorgese- Unter der Bezeichnung »Gas« ist auch »Dampf«zen 5, flows through the individual elements in the grate 6.
henen öffnungen, wo es mit der schaumbildenden einzubeziehen. Der Wärmetauscher kann sowohl alsopen openings where it is to be included with the foam-forming. The heat exchanger can both as
Hilfsflüssigkeit, z. B. Wasser, in Berührung kommt. Kühler als auch als Gaserhitzer arbeiten.Auxiliary liquid, e.g. B. water, comes into contact. Work cooler as well as gas heater.
Hierzu 1 Blatt Zeichnungen1 sheet of drawings
Claims (1)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19511501480 DE1501480A1 (en) | 1951-01-28 | 1951-01-28 | Heat exchanger |
GB4765365A GB1121909A (en) | 1951-01-28 | 1965-11-10 | Improvements in or relating to surface heat exchangers |
FR47672A FR1466113A (en) | 1951-01-28 | 1966-01-28 | Process for increasing heat transfer, in surface heat exchangers, as well as heat exchangers obtained by carrying out the preceding process or similar processes |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19511501480 DE1501480A1 (en) | 1951-01-28 | 1951-01-28 | Heat exchanger |
DEC0037610 | 1965-12-07 |
Publications (3)
Publication Number | Publication Date |
---|---|
DE1501480A1 DE1501480A1 (en) | 1969-10-30 |
DE1501480B2 DE1501480B2 (en) | 1973-09-27 |
DE1501480C3 true DE1501480C3 (en) | 1974-04-25 |
Family
ID=25752436
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19511501480 Granted DE1501480A1 (en) | 1951-01-28 | 1951-01-28 | Heat exchanger |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE1501480A1 (en) |
GB (1) | GB1121909A (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3672184A (en) * | 1969-12-10 | 1972-06-27 | Sten Olof Zeilon | Apparatus for thermally insulating a body |
GB9028077D0 (en) * | 1990-12-24 | 1991-02-13 | Rezkallah Kamiel | A run around two-phase flow heat recovery system |
-
1951
- 1951-01-28 DE DE19511501480 patent/DE1501480A1/en active Granted
-
1965
- 1965-11-10 GB GB4765365A patent/GB1121909A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE1501480A1 (en) | 1969-10-30 |
DE1501480B2 (en) | 1973-09-27 |
GB1121909A (en) | 1968-07-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C3 | Grant after two publication steps (3rd publication) | ||
E77 | Valid patent as to the heymanns-index 1977 | ||
EHJ | Ceased/non-payment of the annual fee |