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DE2921270A1 - Mass exchange column packing - with bands having circular corrugations which cross those of adjacent bands - Google Patents

Mass exchange column packing - with bands having circular corrugations which cross those of adjacent bands

Info

Publication number
DE2921270A1
DE2921270A1 DE19792921270 DE2921270A DE2921270A1 DE 2921270 A1 DE2921270 A1 DE 2921270A1 DE 19792921270 DE19792921270 DE 19792921270 DE 2921270 A DE2921270 A DE 2921270A DE 2921270 A1 DE2921270 A1 DE 2921270A1
Authority
DE
Germany
Prior art keywords
bands
pack
corrugations
mass exchange
arcs
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.)
Granted
Application number
DE19792921270
Other languages
German (de)
Other versions
DE2921270C2 (en
Inventor
Hans-Dieter Bauermann
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bauermann Hans-Dieter Dr 4010 Hilden De
Original Assignee
Julius Montz GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Julius Montz GmbH filed Critical Julius Montz GmbH
Priority to DE19792921270 priority Critical patent/DE2921270C2/en
Publication of DE2921270A1 publication Critical patent/DE2921270A1/en
Application granted granted Critical
Publication of DE2921270C2 publication Critical patent/DE2921270C2/en
Expired legal-status Critical Current

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)
  • Packages (AREA)
  • Package Frames And Binding Bands (AREA)

Abstract

A packing for mass exchange columns consists of bands which are arranged with their side surfaces parallel to the centre line of the column and have corrugations at an angle to this centre line. The corrugations of adjacent contacting bands cross each other and the corrugations are preferably curved. The curves can be circular, with the origins of the circles outside the centre line of the band or along one of the band edges. This improves the efficiency of such packings and keeps it constant especially in case of fluctuating vapour loadings of the mass exchange column.

Description

Packung für Stoffaustauschkolonnen Packing for mass transfer columns

mit gebogenen Rippen Die Erfindung betrifft eine Packung für Stoffaustauschkolonnen. Packungen solcher Art sind bekannt, die aus mehreren mit ihren Seitenflächen parallel zur Kolonnenachse angeordneten Bändern bestehen, die schräg zur Kolonnenachse liegende Rippen haben, rund die Bänder so angeordnet sind, daß die Rippen einander berührender Bänder einander kreuzen. with curved ribs The invention relates to a packing for mass transfer columns. Packs of this type are known which consist of several with their side faces parallel to the column axis arranged bands exist, the inclined to the column axis Have ribs, around the bands are arranged so that the ribs are touching each other Cross ribbons.

Aufgabe der Erfindung ist es, den Wirkungsgrad solcher Packungen zu verbessern, insbesondere ihn bei schwankender Dampfbelastungen der Stoffaustauschkolonne im wesentlichen konstant zu halten.The object of the invention is to increase the efficiency of such packs improve, especially it with fluctuating vapor loads in the mass transfer column to hold 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 the case of packs of the aforesaid Art 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, im wesentlichen gleich dem Winkel ist, den die Bögen der unteren Packung mit dem oberen Rand dieser Packung bilden.As a rule, several identical columns are used in mass transfer columns Packs one on top of the other, usually arranged one on top of the other. In such In some cases, packs according to the invention are preferably arranged one above the other in such a way that that the direction of the bands of stacked packs cross and the Angle the arches of an upper pack with the lower edge of this pack pack is substantially equal to the angle made by the arcs of the lower pack form with the top of this pack.

Die Zeichnung zeigt Ausführungsbeispiele der Erfindung.The drawing shows exemplary embodiments of the invention.

Fig. 1 zeigt die Draufsicht auf ein Band einer Packung gemäß der Erfindung, Fig. 2 zeigt einen Schnitt nach Linie II-II der Fig. 1, Fig. 3 zeigt die Draufsicht auf eine andere Art eines Bandes gemäß der Erfindung.Fig. 1 shows the plan view of a band of a pack according to the invention, Fig. 2 shows a section along line II-II of Fig. 1, Fig. 3 shows the plan view to another type of tape according to the invention.

Die Packung gemäß der Erfindung besteht aus einer Vielzahl von Bändern, wie sie beispielsweise die Fig. 1 und 2 zeigen.The pack according to the invention consists of a plurality of bands, as shown in FIGS. 1 and 2, for example.

Diese Bänder sind quer zur Längsrichtung gewellt, haben also auf ihrer einen Seitenfläche quer zur Längsrichtung des Bandes verlaufende, einander parallele Wellungen, so daß das Band auf seiner einen Seite bogenförmige Kämme K1 und auf der anderen Seite Kämme K2 gleicher Form aufweist. Die Wellungen haben die Form von Kreisbögen mit dem Radius R, dessen Zentrum in der Längsmittellinie des Bandes liegt.These tapes are corrugated transversely to the longitudinal direction, so have on their a side surface extending transversely to the longitudinal direction of the belt and parallel to one another Corrugations, so that the band on one side of arc-shaped combs K1 and on the other side has crests K2 of the same shape. The corrugations have the shape of circular arcs with radius R, the center of which is in the longitudinal center line of the band lies.

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 these closely spaced Ribbons, the ribbons being arranged so that the arcs of the corrugations are opposite are curved.

Das in Fig. 3 dargestellte Band unterscheidet sich von dem in Fig. 1 dargestellten Band nur dadurch, daß 2ie Wellungen die Form von Kreisbögen um ein Zentrum C' aber, das in der Nähe des unteren Randes Ru des Bandes liegt. Infolgedssen bilden die Kämme K1 und K2 der Wellungen mit dem oberen Rand Ro spitze Winkel zu und mit dem unteren Rand Ru nahezu rechte Winkel ß.The tape shown in Fig. 3 differs from that in Fig. 1 only in that the corrugations take the form of arcs of a circle Center C ', however, which lies near the lower edge Ru of the band. As a result the ridges K1 and K2 of the corrugations form acute angles with the upper edge Ro and with the lower edge Ru almost right angle β.

In der Regel werden in Stoffaustauschkolonnen eine Mehrzahl solcher Packunyen 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 Bändern 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 als die der unteren Packungen, nämlich derart, daß der spitze WinkeldJ der oberen Packung am unteren Rand dieser Packung liegt, so daß die beiden Winkels der oberen Packung und der unteren Packung einander benachbart sind.As a rule, there are a plurality of such columns in mass transfer columns Packunyen arranged directly one above the other, the direction of the ligaments in the individual successive packs at an angle, for example at right angles lie to each other. In such cases, bands of the same type are used Packs arranged one above the other in such a way that on one of tapes according to Fig. 3 existing pack a pack of tapes of the same type arranged in the manner is that the directions of the bands of the two packs cross each other and that the bands of the upper pack are reversed than those of the lower packs, viz such that the acute angle at the top of the pack is at the bottom of this pack so that the two angles of the upper pack and the lower pack are aligned are adjacent.

Statt durch Wellung des Bandes können die Rippen auf andere Weise gebildet werden, beispielsweise durch ausgestanzte Lappen.Instead of corrugating the band, the ribs can be done in other ways be formed, for example by punched-out tabs.

Fig. 1 zeigt Löcher L im mittleren Bereich des Bandes.Fig. 1 shows holes L in the central area of the tape.

Solche Locher, die einem besseren Austausch der Flüssigkeit, Dämpfe und Gase dienen können auch anderen Teilen des Bandes vorgesehen sein.Such holes that allow a better exchange of liquid, vapors and gases can also be provided for other parts of the belt.

Claims (5)

Ansprüche: 1. Packung für Stoffaustauschkolonnen aus mehreren mit ihren Seitenflächen parallel zu Kolonnenachse angeordneten Bändern, die schräg zur Kolonnenachse liegende Rippen haben r wobei die Bänder so angeordnet sind, daß die Rippen einander berührender Bänder einander kreuzen, dadurch gekennzeichnet, daß die Rippen in Bögen verlaufen. Claims: 1. Packing for mass transfer columns from several with their side faces parallel to the column axis arranged bands obliquely to Ribs lying on the column axis have r, the bands being arranged so that the Ribs of mutually contacting strips cross each other, characterized in that the ribs are arched. 2. Packung nach Anspruch 1, dadurch gekennzeichnet, daß die Bögen im wesentlichen parallel zueinander liegen.2. Pack according to claim 1, characterized in that the sheets are essentially parallel to each other. 3. Packung nach Anspruch 1 oder 2 dadurch gekennzeichnet, daß die Bögen Kreisbögen sind und ihre Mittelpunkte außerhalb der Mittellinie des Bandes liegen.3. Pack according to claim 1 or 2, characterized in that the Arcs are arcs of a circle and their centers are off the center line of the belt lie. 4. Packung nach Anspruch 3, dadurch gekennzeichnet, daß die Mittelpunkte der Bögen in einer Randzone des Bandes liegen.4. Pack according to claim 3, characterized in that the center points of the arches lie in an edge zone of the tape. 5. Packung nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, daß zwei Packungen derart aufeinanderliegen, daß die Richtung ihrer Bänder einander kreuzen und der Winkel, den die Bögen der oberen Packung mit dem unteren Rand dieser Packung bilden, im wesentlichen gleich dem Winkel ist, den die Bögen der unteren Packung mit dem unteren Rand dieser Packung bilden.5. Pack according to one of claims 1 to 4, characterized in that that two packs lie on top of one another in such a way that the direction of their straps is opposite one another cross and the angle that the arches of the upper pack with the lower edge of this Form pack, is substantially equal to the angle that the arcs of the lower Form the pack with the bottom edge of this pack.
DE19792921270 1979-05-25 1979-05-25 Packing for mass transfer columns with curved ribs Expired DE2921270C2 (en)

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 true DE2921270A1 (en) 1980-11-27
DE2921270C2 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 (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0401682A1 (en) * 1989-06-06 1990-12-12 Munters Euroform GmbH Packing element
WO2001052980A1 (en) * 2000-01-18 2001-07-26 Julius Montz Gmbh Packing for heat- and material-exchange columns
US6427985B1 (en) * 1999-08-03 2002-08-06 Basf Aktiengesellschaft Structured packing for heat exchange and mass transfer
FR2833190A1 (en) * 2001-12-10 2003-06-13 Air Liquide BAND FOR TRIM MODULE, CORRESPONDING MODULE AND COLUMN
US7052000B2 (en) 2000-03-08 2006-05-30 Julius Montz Gmbh Liquid distributor and method for operating the same
CN111686550A (en) * 2019-03-11 2020-09-22 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

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NICHTS ERMITTELT *

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5124086A (en) * 1989-06-05 1992-06-23 Munters Eurform Gmbh Fill pack for heat and mass transfer
EP0401682A1 (en) * 1989-06-06 1990-12-12 Munters Euroform GmbH Packing element
US6427985B1 (en) * 1999-08-03 2002-08-06 Basf Aktiengesellschaft Structured packing for heat exchange and mass transfer
WO2001052980A1 (en) * 2000-01-18 2001-07-26 Julius Montz Gmbh Packing for heat- and material-exchange columns
US7052000B2 (en) 2000-03-08 2006-05-30 Julius Montz Gmbh Liquid distributor and method for operating the same
FR2833190A1 (en) * 2001-12-10 2003-06-13 Air Liquide BAND FOR TRIM MODULE, CORRESPONDING MODULE AND COLUMN
WO2003049854A3 (en) * 2001-12-10 2003-12-24 Air Liquide Strip for packing module, corresponding module and column
US7147215B2 (en) 2001-12-10 2006-12-12 L'air Liquide, Societe Anonyme A Directoire Et Conseil De Surveillance Pour L'etude Et L'exploitation Des Procedes Georges Georges Claude Strip for packing module, corresponding module and column
CN111686550A (en) * 2019-03-11 2020-09-22 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
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

Also Published As

Publication number Publication date
DE2921270C2 (en) 1981-10-08

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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