DE1243152B - Filler - Google Patents
FillerInfo
- Publication number
- DE1243152B DE1243152B DEV23936A DEV0023936A DE1243152B DE 1243152 B DE1243152 B DE 1243152B DE V23936 A DEV23936 A DE V23936A DE V0023936 A DEV0023936 A DE V0023936A DE 1243152 B DE1243152 B DE 1243152B
- Authority
- DE
- Germany
- Prior art keywords
- spiral
- packing
- spacers
- turns
- body according
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/30—Loose or shaped packing elements, e.g. Raschig rings or Berl saddles, for pouring into the apparatus for mass or heat transfer
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/32—Packing elements in the form of grids or built-up elements for forming a unit or module inside the apparatus for mass or heat transfer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/30—Details relating to random packing elements
- B01J2219/302—Basic shape of the elements
- B01J2219/30223—Cylinder
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/30—Details relating to random packing elements
- B01J2219/302—Basic shape of the elements
- B01J2219/30276—Sheet
- B01J2219/30292—Sheet rolled up
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/30—Details relating to random packing elements
- B01J2219/304—Composition or microstructure of the elements
- B01J2219/30408—Metal
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/30—Details relating to random packing elements
- B01J2219/304—Composition or microstructure of the elements
- B01J2219/30466—Plastics
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/32—Details relating to packing elements in the form of grids or built-up elements for forming a unit of module inside the apparatus for mass or heat transfer
- B01J2219/322—Basic shape of the elements
- B01J2219/32203—Sheets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/32—Details relating to packing elements in the form of grids or built-up elements for forming a unit of module inside the apparatus for mass or heat transfer
- B01J2219/322—Basic shape of the elements
- B01J2219/32279—Tubes or cylinders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/32—Details relating to packing elements in the form of grids or built-up elements for forming a unit of module inside the apparatus for mass or heat transfer
- B01J2219/324—Composition or microstructure of the elements
- B01J2219/32408—Metal
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/32—Details relating to packing elements in the form of grids or built-up elements for forming a unit of module inside the apparatus for mass or heat transfer
- B01J2219/324—Composition or microstructure of the elements
- B01J2219/32483—Plastics
Landscapes
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Description
Füllkörper Die Erfindung betrifft einen Füllkörper, wie er zur Durchführung von Wasch- und Rektifizierungsprozessen, vorzugsweise in Kältespeichern oder Regeneratoren von Luft- und Gaszerlegungsanlagen, verwendet wird.Packing body The invention relates to a packing body, as it is for implementation of washing and rectification processes, preferably in cold storage tanks or regenerators by air and gas separation plants.
Bisher wurden in Kältespeichern von regenerativen Wärmeaustauscheinrichtungen gerippte, gegeneinandergewickelte Bänder verwendet, die im allgemeinen aus Aluminium bestehen. Derartige Bänder können aber für Aggregate mit Einbauten, z. B. mit Rohren, wegen der erschwerten oder unmöglichen Montage nicht verwendet werden. Deshalb gelangen. wie bekannt, statt dessen auch Schütt- oder Füllkörper zur Verwendung, die leicht in die Aggregate eingebracht werden können, selbst wenn dort Einbauten vorhanden sind. Die bekannten Füllkörper haben die Form von Zylindern mit oder ohne Einbauten, die Form von einfachen Spiralringen oder Sattelkörpern. Den bekannten Füllkörpern haften die verschiedensten Nachteile an. So besitzen die einfachen spiralförmigen Füllkörper nicht die erforderliche mechanische Festigkeit. Die zylindrischen Füllkörper weisen weder die genügend große Oberfläche noch die erforderliche mechanische Festigkeit auf. So far, regenerative heat exchange devices have been used in cold accumulators Corrugated, coiled tapes are used, generally made of aluminum exist. Such bands can, however, be used for units with internals, e.g. B. with pipes, cannot be used because of the difficult or impossible assembly. Therefore arrive. as is known, instead of this, bulk or packing bodies for use that easily can be introduced into the units, even if there are internals are. The known packing bodies have the shape of cylinders with or without internals, the shape of simple spiral rings or saddle bodies. The well-known random packings there are various disadvantages. So own the simple spiral Packing does not have the required mechanical strength. The cylindrical packing have neither the sufficiently large surface nor the required mechanical strength on.
Die mit Einbauten versehenen zylindrischen Füllkörper und die Sattelkörper sind außerdem in der Herstellung kompliziert und teuer. Mit all diesen bekannten Füllkörpern wird nicht der gewünschte Wirkungsgrad erzielt, was naturgemäß zu apparativem Mehraufwand führt.The cylindrical filling bodies with internals and the saddle bodies are also complicated and expensive to manufacture. With all these well-known Packing does not achieve the desired degree of efficiency, which naturally leads to equipment Additional effort leads.
Es sind auch aus feinmaschigen Gitterstreifen gewickelte Füllkörper bekannt, mit denen ein besserer Wirkungsgrad erzielt werden soll. Auch diese Füllkörper zeigen nicht die geforderte mechanische Festigkeit. Zudem werden die Maschen leicht verschlossen. und dadurch geht der Effekt des Füllkörpers verloren. There are also fillers wound from fine-meshed strips of grid known, with which a better efficiency is to be achieved. Also this packing do not show the required mechanical strength. In addition, the meshes become light locked. and thereby the effect of the packing is lost.
Weiterhin sind aus Metallband hergestellte Füllkörper bekannt, bei denen das Metallband einseitig ausgestanzt oder mit konisch verlaufenden Wellen versehen ist, damit das Band flachkantig ringförmig gelegt werden kann. Die aus diesem Band hergestellten Füllkörper sind schneckengangartig bzw. druckfederartig gewickelt. Trotzdem dieses Band gegebenenfalls zur Versteifung am Rand umgewickelt ist, so daß sich die Gänge wenigstens nicht ganz zusammendrücken lassen, fehlt diesen Füllkörpern doch die erforderliche Festigkeit. Vor allen Dingen wird mit diesen Körpern nicht die gewünschte Oberfläche in bezug auf das Volumen erreicht. Allein schon wegen des Wickeins über die hohe Kante sind sie kompliziert in der Herstellung. Furthermore, fillers made of metal strip are known at which the metal band is punched out on one side or with conical waves is provided so that the tape can be placed flat-edged in a ring. From The filler bodies produced with this tape are like a helix or a compression spring wrapped. Nevertheless, this band may be wrapped around the edge to stiffen it so that the aisles can at least not be squeezed together completely, these are missing Packing bodies have the required strength. Above all else is with these Bodies not reached the desired surface in terms of volume. Alone They are complicated to manufacture simply because they are wrapped over the high edge.
Der Erfindung liegt die Aufgabe zugrunde. einen Füllkörper zu entwickeln, der bei großer mechanischer Festigkeit eine große Oberfläche je Volumeneinheit aufweist, gute wärmetechnische Werte erzielt und in der Herstellung technisch nicht aufwendig ist. The invention is based on the object. to develop a packing, which has a large surface area per unit volume with great mechanical strength, good thermal values achieved and technically not complex to manufacture is.
Diese Aufgabe wird erfindungsgemäß durch einen Füllkörper gelöst, der aus einer mehrfach gewundenen Spirale besteht, wobei die Windungsabstände dieser Spirale durch Abstandshalter fixiert sind. Als Abstandshalter dienen dabei aus dem Bandstreifen, der zur Herstellung der Spirale benutzt wird, herausgedrückte Erhebungen in Form von Warzen oder Sicken. Die Füllkörper bestehen entweder aus Metall bzw. Metallblech, vorzugsweise Aluminiumblech, aus Kunststoff oder aus einer Kombination dieser beiden Werkstoffe. This object is achieved according to the invention by a filler body, which consists of a spiral wound several times, the distance between the turns of these Spiral are fixed by spacers. As a spacer serve from the Ribbon strip, which is used to make the spiral, protruding protrusions in the form of warts or beads. The fillers are made of either metal or Sheet metal, preferably sheet aluminum, made of plastic or a combination of these two materials.
In einer bevorzugten Ausführungsform sind die Erhebungen vom Anfang zum Ende der Spirale in der Höhe kleiner werdend gestaltet. damit in allen Windungen des Füllkörpers gleiche Strömungsverhältnisse herrschen. Gegebenenfalls können die Abstandshalter auch als zusammenhängende Einlage in den Windungen des spiralförmigen Füllkörpers angeordnet sein. In a preferred embodiment the elevations are from the beginning at the end of the spiral it becomes smaller in height. with it in all turns the same flow conditions prevail in the packing. If necessary, the Spacer also as a coherent insert in the turns of the spiral Be arranged packing.
In der Zeichnung sind zwei Ausführungsbeispiele des erfindungsgemäßen Füllkörpers dargestellt. In the drawing are two embodiments of the invention Packing shown.
Fig. 1 zeigt einen Füllkörper, bei dem die Abstandshalter in Form von Sicken aus dem Spiralstreifen herausgedrückt sind; F i g. 2 zeigt einen Füllkörper, bei dem die Abstandshalter als zusammenhängende Einlage in den Windungen der Spirale angeordnet sind. Fig. 1 shows a packing in which the spacers in the form are pressed out of the spiral strip by beads; F i g. 2 shows a packing, in which the spacers as a coherent insert in the turns of the spiral are arranged.
Durch den spiralförmigen Aufbau des Fülll;örpers und die Anordnung der Abstandshalter in den Windungen wird eine hohe mechanische Festigkeit erzielt, so daß auch bei relativ hoher Schüttung oder bewegter Speichermasse keine Deformation auftritt. Due to the spiral structure of the filling body and the arrangement the spacer in the windings achieves high mechanical strength, so that even with relatively high bulk or moving storage mass no deformation occurs.
Damit sind die einwandfreie Funktion des Füllkörpers und der gleichmäßig hohe Wirkungsgrad gewährleistet.This is the perfect function of the packing and which guarantees consistently high efficiency.
Um in allen Windungen des Füllkörpers gleiche Strömungsverhältnisse herbeizuführen, können die Abstandshalter vom Mittelpunkt nach außen zunehmend kleiner gestaltet werden. In order to have the same flow conditions in all turns of the packing To bring about, the spacers can become increasingly smaller from the center outwards be designed.
Mit diesem erfindungsgemäßen Füllkörper werden die Forderungen nach einer großen mechanischen Festigkeit und nach einer großen Oberfläche, bezogen auf das Volumen, in weitestgehendem Maß erfüllt. With this filler body according to the invention, the requirements are a great mechanical strength and a large surface area, based on the volume, fulfilled to the greatest possible extent.
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEV23936A DE1243152B (en) | 1963-04-13 | 1963-04-13 | Filler |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEV23936A DE1243152B (en) | 1963-04-13 | 1963-04-13 | Filler |
Publications (1)
Publication Number | Publication Date |
---|---|
DE1243152B true DE1243152B (en) | 1967-06-29 |
Family
ID=7580849
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEV23936A Pending DE1243152B (en) | 1963-04-13 | 1963-04-13 | Filler |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE1243152B (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2446662A1 (en) * | 1979-01-17 | 1980-08-14 | Norton Co | TRIM ELEMENT |
WO2010005785A2 (en) * | 2008-07-11 | 2010-01-14 | Acid Piping Technology, Inc. | Packing element for heat and mass transfer towers |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR596747A (en) * | 1924-07-17 | 1925-10-30 | Julien Wurth Et Cie | Improvements made to filling spirals for reaction and contact columns |
DE853287C (en) * | 1941-12-22 | 1952-10-23 | Basf Ag | Filler for columns |
-
1963
- 1963-04-13 DE DEV23936A patent/DE1243152B/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR596747A (en) * | 1924-07-17 | 1925-10-30 | Julien Wurth Et Cie | Improvements made to filling spirals for reaction and contact columns |
DE853287C (en) * | 1941-12-22 | 1952-10-23 | Basf Ag | Filler for columns |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2446662A1 (en) * | 1979-01-17 | 1980-08-14 | Norton Co | TRIM ELEMENT |
WO2010005785A2 (en) * | 2008-07-11 | 2010-01-14 | Acid Piping Technology, Inc. | Packing element for heat and mass transfer towers |
WO2010005785A3 (en) * | 2008-07-11 | 2010-03-04 | Acid Piping Technology, Inc. | Packing element for heat and mass transfer towers |
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