DE460570C - Cooling system with cooling plates arranged one above the other like louvers, especially for cooling lignite - Google Patents
Cooling system with cooling plates arranged one above the other like louvers, especially for cooling ligniteInfo
- Publication number
- DE460570C DE460570C DEM99942D DEM0099942D DE460570C DE 460570 C DE460570 C DE 460570C DE M99942 D DEM99942 D DE M99942D DE M0099942 D DEM0099942 D DE M0099942D DE 460570 C DE460570 C DE 460570C
- Authority
- DE
- Germany
- Prior art keywords
- cooling
- cooling plates
- lignite
- louvers
- cooling system
- 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
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L5/00—Solid fuels
Landscapes
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Description
Kühlanlage mit jalousieartig übereinander angeordneten Kühlblechen, insbesondere zum Kühlen von Braunkohle. Kühlanlagen mit jalotisieartig übereinander angeordneten Kühlblechen sind bekannt. Die Kühlwirkung dieser' Anlagen beruht sowohl unmittelbar auf der Wärmeabgabe des zu kühlenden Gutes an die Kühlbleche als auch unmittelbar auf der unter Wärmeabgabe erfolgenden Verdunstung des in dem Schüttgut enthaltenen Wassers. Damit immer neue Teile des Gutes zwecks Wärmeabgabe an die Kühlbleche mit diesen in Berührung kommen bzw. zur Verdunstung des Wassers an die Oberfläche gelangen, ist eine dauernde Durchmischung und Umlenkung des Schüttgutes während des Durchsatzes erforderlich.Cooling system with cooling plates arranged one above the other like blinds, especially for cooling lignite. Cooling systems with jalotisi-like on top of each other arranged cooling plates are known. The cooling effect of these 'systems is based on both directly on the heat transfer of the goods to be cooled to the cooling plates as well as directly on the evaporation of the bulk material taking place with the release of heat contained water. So that always new parts of the goods for the purpose of heat dissipation to the Cooling plates come into contact with these or allow the water to evaporate Reaching the surface is a constant mixing and deflection of the bulk material required during throughput.
Nach der Erfindung soll dies durch die Anordnung von Umlenkblechen an den Kühlblechen erzielt werden, wodurch gleichzeitig als weiterer Vorteil eine Vergrößerung der wärmeaufnehmeden Oberfläche erreicht wird, ohne daß der Raumbedarf der Kühlanlage größer wird.According to the invention, this should be achieved by the arrangement of baffles can be achieved on the cooling plates, which at the same time has a further advantage Enlargement of the heat-absorbing surface is achieved without the need for space the cooling system becomes larger.
Auf der Zeichnung sind drei Ausführungsbeispiele der Erfindung dargestellt.Three exemplary embodiments of the invention are shown in the drawing.
Bei der Ausführung nach Abb. i und 2 sind die Kühlbleche a mit dreieckförmigen Öffnungen b versehen, die in Reihen mit zueinander versetzten Teilungen angeordnet sind. Die Öffnungen werden von den dachförmigen Umlenkblechen c überdeckt, die quer zur Längsrichtung der Kühlbleche angeordnet sind.In the design according to Fig. I and 2, the cooling plates a are triangular Openings b provided, which are arranged in rows with staggered pitches are. The openings are covered by the roof-shaped baffles c, the transverse are arranged to the longitudinal direction of the cooling plates.
Das Kühlgut wird beim Durchgang durch die Kühlanlage an den Umlenkblechen c ständig geteilt und durchmischt, wie in Abb. i angedeutet ist, so daß stets neue, noch nicht gekühlte Teile desselben mit den Kühlblechen in Berührung kommen. Durch die Öffnungen b kann das unter den Umlenkblechen verdunstende Wasser gut entweichen, so daß auch die durch die Anordnung der Umlenkbleche gegen früher erheblich vergrößerte Oberfläche des Schüttgutes zur Verdunstung, also zur Kühlung, voll ausgenutzt wird.The goods to be cooled are placed on the baffles as they pass through the cooling system c is constantly divided and mixed, as indicated in Fig. i, so that new, parts of it that have not yet been cooled come into contact with the cooling plates. By the openings b allow the water evaporating under the baffles to escape easily, so that the arrangement of the baffles considerably increased the size compared to the past Surface of the bulk material for evaporation, i.e. for cooling, is fully utilized.
Abb. 3 und ,4 zeigen eine weitere Ausführungsform dieser Anordnung, bei der jedoch die Umlenkbleche jeweils bis an das gegenüberliegende Kühlblech herangeführt sind.Fig. 3 and 4 show a further embodiment of this arrangement, in which, however, the baffles are each brought up to the opposite cooling plate are.
Abb. 5 und 6 zeigen eine andere Ausführungsform der Erfindung, bei der die Kühlbleche a mit rechteckigen Öffnungen b versehen sind, die von pultdachförmig nach innen abfallenden Umlenkblechen c überdeckt werden.FIGS. 5 and 6 show another embodiment of the invention, in which the cooling plates a are provided with rectangular openings b which are covered by deflector plates c sloping inwards in the shape of a pent roof.
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEM99942D DE460570C (en) | Cooling system with cooling plates arranged one above the other like louvers, especially for cooling lignite |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEM99942D DE460570C (en) | Cooling system with cooling plates arranged one above the other like louvers, especially for cooling lignite |
Publications (1)
Publication Number | Publication Date |
---|---|
DE460570C true DE460570C (en) | 1928-05-31 |
Family
ID=7324199
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEM99942D Expired DE460570C (en) | Cooling system with cooling plates arranged one above the other like louvers, especially for cooling lignite |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE460570C (en) |
-
0
- DE DEM99942D patent/DE460570C/en not_active Expired
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