DE2921270C2 - Packing for mass transfer columns with curved ribs - Google Patents
Packing for mass transfer columns with curved ribsInfo
- Publication number
- DE2921270C2 DE2921270C2 DE19792921270 DE2921270A DE2921270C2 DE 2921270 C2 DE2921270 C2 DE 2921270C2 DE 19792921270 DE19792921270 DE 19792921270 DE 2921270 A DE2921270 A DE 2921270A DE 2921270 C2 DE2921270 C2 DE 2921270C2
- Authority
- DE
- Germany
- Prior art keywords
- arcs
- pack
- packing
- ribs
- bands
- 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
-
- 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
- B01J2219/32—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
- B01J2219/3221—Corrugated 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
- B01J2219/32203—Sheets
- B01J2219/32213—Plurality of essentially parallel sheets
- B01J2219/3222—Plurality of essentially parallel sheets with sheets having corrugations which intersect at an angle different from 90 degrees
-
- 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
- B01J2219/32224—Sheets characterised by the orientation of the sheet
- B01J2219/32227—Vertical orientation
-
- 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
- B01J2219/32237—Sheets comprising apertures or perforations
- B01J2219/32244—Essentially circular apertures
-
- 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
- B01J2219/32255—Other details of the sheets
- B01J2219/32258—Details relating to the extremities of the sheets, such as a change in corrugation geometry or sawtooth edges
Landscapes
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Package Frames And Binding Bands (AREA)
- Packages (AREA)
Description
Die Erfindung betrifft eine Packung für Stoffaustauschkolonnen. Packungen solcher Art sind bekannt, die aus einer Vielzahl mit ihren Seitenflächen dicht aneinander liegenden Bändern bestehen, die mit quer zur Längsrichtung liegenden Rippen versehen sind, und die Bänder so angeordnet sind, daß die Rippen einander berührender Bänder einander kreuzen.The invention relates to a packing for mass transfer columns. Packs of this type are known which are made of a large number with their side faces tight are contiguous bands that are provided with transverse ribs to the longitudinal direction, and the Ribbons are arranged so that the ribs of touching ribbons cross each other.
Aufgabe der Erfindung ist es, den Wirkungsgrad solcher Packungen zu verbessern, insbesondere ihn bei schwankender Dampfbelastung der Stoffaustauschkolonne im wesentlichen konstant zu halten.The object of the invention is to improve the efficiency of such packs, in particular at to keep fluctuating vapor loading of the mass transfer column essentially constant.
Gemäß der Erfindung wird diese Aufgabe bei Packungen der vorgenannten Art dadurch gelöst, daß die Rippen in Bögen verlaufen.According to the invention this object is achieved in Packs of the aforementioned type solved in that the ribs run in arcs.
In der Regel werden bei Stoffaustauschkolonnen mehrere gleichartige Packungen übereinander, meist unmittelbar aufeinanderliegend angeordnet. In solchen Fällen werden Packungen gemäß der Erfindung vorzugsweise derart übereinander angeordnet, daß die Richtung der Bänder übereinanderliegender Packungen sich kreuzen und der Winkel, den die Bögen einer oberen Packung mit dem unteren Rand dieser Packung bilden, gleich dem Winkel ist, den die Bögen der unteren Packung mit dem oberen Rand dieser Packung bilden.As a rule, several similar packings are stacked on top of each other in mass transfer columns, mostly arranged directly one on top of the other. In such cases, packs according to the invention preferably arranged one above the other in such a way that the direction of the strips of packs lying one on top of the other intersect and the angle that the arcs of an upper pack with the lower edge of this pack is equal to the angle that the arcs of the lower pack form with the upper edge of this pack.
Die Zeichnung zeigt Ausführungsbeispiele der Erfindung. The drawing shows exemplary embodiments of the invention.
F i g, J zeigt die Draufsicht auf ein Band einer Packung gemäß der Erfindung,
F i g, 2 zeigt einen Schnitt nach Linie TI-II der F i g. 1, F i g. 3 zeigt die Draufsicht auf eine andere Art eines
Bandes gemäß der Erfindung.Fig. J shows the top view of a band of a pack according to the invention,
FIG. 2 shows a section along line TI-II of FIG. 1, Fig. Figure 3 shows a plan view of another type of tape according to the invention.
ίο Die Packung gemäß der Erfindung besteht aus einer Vielzahl von Bändern, wie sie beispielsweise die F i g. 1 und 2 zeigen. Diese Bänder sind quer zur Längsrichtung gewellt, haben also auf ihrer einen Seitenfläche quer zur Längsrichtung des Bandes verlaufende, einander paralfeie Wellungen, so daß das Band auf seiner einen Seite bogenförmige Kämme K1 und auf der anderen Seite Kämme K 2 gleicher Form aufweist Die Wellungen haben die Form von Kreisbögen mit dem Radius R, dessen Zentrum C in der Längsmittellinie des Bandes liegtίο The pack according to the invention consists of a plurality of tapes, such as those shown in FIG. 1 and 2 show. These tapes are corrugated transversely to the longitudinal direction, so have on their one side surface transverse to the longitudinal direction of the tape, mutually parallel corrugations, so that the tape has arched ridges K 1 on one side and ridges K 2 of the same shape on the other side are in the form of arcs of a circle with a radius R, the center C of which lies in the longitudinal center line of the belt
Eine Packung besteht aus einer Vielzahl solcher dicht aneinanderliegender Bänder, wobei die Bänder so angeordnet sind, daß die Bögen der Wellungen entgegengesetzt gekrümmt sind.A pack consists of a large number of such closely spaced bands, the bands so are arranged so that the arcs of the corrugations are oppositely curved.
Das in Fig.3 dargestellte Band unterscheidet sich von dem in F i g. 1 dargestellten Band nur dadurch, daß die Wellungen die Form von Kreisbögen mit dem Radius R'um ein Zentrum C'haben, das in der Nähe des unteren Randes Ru des Bandes liegt Infolgedessen bilden die Kämme K1 und K 2 der Wellungen mit dem oberen Rand Ro spitze Winkel » und mit dem unteren Rand Ru nahezu rechte Winkel ß. The band shown in FIG. 3 differs from that in FIG. 1 only in that the corrugations are in the form of circular arcs with the radius R 'around a center C' which is near the lower edge Ru of the tape. As a result, the ridges K 1 and K 2 of the corrugations form with the upper one Edge Ro acute angles » and with the lower edge Ru almost right angles ß.
In der Regel werden in Stoffaustauschkolonnen eine Mehrzahl solcher Packungen unmittelbar übereinander angeordnet, wobei die Richtung der Bänder in den einzelnen aufeinander folgenden Packungen winklig, beispielsweise rechtwinklig zueinander liegen. In solchen Fällen werden aus gleichartigen Bändern bestehende Packungen in der Weise übereinander angeordnet, daß auf einer aus Bänder., gemäß Fig.3 bestehenden Packung eine Packung aus Bändern gleicher Art in der Weise angeordnet ist, daß die Richtungen der Bänder der beiden Packungen einander kreuzen und daß die Bänder der oberen Packung umgekehrt liegen gegenüber den unteren Packungen, nämlich derart, daß der spitze Winkel λ der oberen Packung am unteren Rand dieser Packung liegt, so daß die beiden Winkel α der oberen Packung und der unteren Packung einander benachbart sind.As a rule, a plurality of such packings are arranged directly one above the other in mass transfer columns, the direction of the strips in the individual packs following one another at an angle, for example at right angles to one another. In such cases, packs consisting of bands of the same type are arranged one above the other in such a way that a pack of bands of the same type is arranged on a pack consisting of bands according to FIG and that the bands of the upper pack are reversed with respect to the lower packs, namely in such a way that the acute angle λ of the upper pack lies at the lower edge of this pack, so that the two angles α of the upper pack and the lower pack are adjacent to one another.
so Statt durch Wellung des Bandes können die Rippen auf andere Weise gebildet werden, beispielsweise durch ausgestanzte Lappen.so instead of corrugating the band, the ribs can be formed in other ways, for example by punched out lobes.
P i g. 1 zeigt Löcher L im mittleren Bereich des Bandes. Solche Löcher, die einem besseren Austausch der Flüssigkeit, Dämpfe und Gase dienen, können auch in anderen Teilen des Bandes vorgesehen sein.P i g. 1 shows holes L in the central area of the tape. Such holes, which serve a better exchange of the liquid, vapors and gases, can also be provided in other parts of the belt.
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19792921270 DE2921270C2 (en) | 1979-05-25 | 1979-05-25 | Packing for mass transfer columns with curved ribs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19792921270 DE2921270C2 (en) | 1979-05-25 | 1979-05-25 | Packing for mass transfer columns with curved ribs |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2921270A1 DE2921270A1 (en) | 1980-11-27 |
| DE2921270C2 true DE2921270C2 (en) | 1981-10-08 |
Family
ID=6071714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19792921270 Expired DE2921270C2 (en) | 1979-05-25 | 1979-05-25 | Packing for mass transfer columns with curved ribs |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE2921270C2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10001694A1 (en) * | 2000-01-18 | 2001-07-19 | Montz Gmbh Julius | Packing for heat- and mass exchange columns includes ridges making defined angles at their extremities, with top and bottom, horizontal panel edges |
| DE10010810A1 (en) * | 2000-03-08 | 2001-09-13 | Montz Gmbh Julius | Liquid distributor used in packing columns for distillation, absorption, gas scrubbing and other similar technical processes has at least one layer in a column with a specific surface area larger than the layer lying above and below it |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3918483A1 (en) * | 1989-06-06 | 1990-12-13 | Munters Euroform Gmbh Carl | FILLED BODY |
| DE19936380A1 (en) * | 1999-08-03 | 2001-02-08 | Basf Ag | Orderly packing for heat and material exchange |
| FR2833190B1 (en) | 2001-12-10 | 2004-02-27 | Air Liquide | STRIP FOR TRIM MODULE, CORRESPONDING MODULE AND COLUMN |
| CN111686550B (en) * | 2019-03-11 | 2022-05-06 | 自然资源部天津海水淡化与综合利用研究所 | Packing sheet for extracting bromine by air blowing method, efficient packing, and preparation method and application thereof |
-
1979
- 1979-05-25 DE DE19792921270 patent/DE2921270C2/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10001694A1 (en) * | 2000-01-18 | 2001-07-19 | Montz Gmbh Julius | Packing for heat- and mass exchange columns includes ridges making defined angles at their extremities, with top and bottom, horizontal panel edges |
| US6783119B2 (en) | 2000-01-18 | 2004-08-31 | Julius Montz Gmbh | Packing for heat- and material-exchange columns |
| DE10010810A1 (en) * | 2000-03-08 | 2001-09-13 | Montz Gmbh Julius | Liquid distributor used in packing columns for distillation, absorption, gas scrubbing and other similar technical processes has at least one layer in a column with a specific surface area larger than the layer lying above and below it |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2921270A1 (en) | 1980-11-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OAP | Request for examination filed | ||
| OD | Request for examination | ||
| D2 | Grant after examination | ||
| 8327 | Change in the person/name/address of the patent owner |
Owner name: BAUERMANN, HANS-DIETER, DR., 4010 HILDEN, DE |
|
| 8339 | Ceased/non-payment of the annual fee |