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WO1989005688A1 - Corps de remplissage spherique en plastique pour colonnes d'echange de chaleur ou de matieres - Google Patents

Corps de remplissage spherique en plastique pour colonnes d'echange de chaleur ou de matieres Download PDF

Info

Publication number
WO1989005688A1
WO1989005688A1 PCT/EP1987/000813 EP8700813W WO8905688A1 WO 1989005688 A1 WO1989005688 A1 WO 1989005688A1 EP 8700813 W EP8700813 W EP 8700813W WO 8905688 A1 WO8905688 A1 WO 8905688A1
Authority
WO
WIPO (PCT)
Prior art keywords
spherical
ring
plastic
diameter
packing element
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.)
Ceased
Application number
PCT/EP1987/000813
Other languages
German (de)
English (en)
Inventor
Hans-Joachim Baßfeld
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.)
Envicon Luft- und Wassertechnik GmbH and Co KG
Original Assignee
Envicon Luft- und Wassertechnik GmbH and Co KG
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 Envicon Luft- und Wassertechnik GmbH and Co KG filed Critical Envicon Luft- und Wassertechnik GmbH and Co KG
Priority to EP88900887A priority Critical patent/EP0354209A1/fr
Priority to PCT/EP1987/000813 priority patent/WO1989005688A1/fr
Priority to KR1019880701512A priority patent/KR900700168A/ko
Publication of WO1989005688A1 publication Critical patent/WO1989005688A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/14—Fractional distillation or use of a fractionation or rectification column
    • B01D3/16—Fractionating columns in which vapour bubbles through liquid
    • B01D3/22—Fractionating columns in which vapour bubbles through liquid with horizontal sieve plates or grids; Construction of sieve plates or grids
    • 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
    • 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
    • B01J2219/30207—Sphere
    • 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

Definitions

  • the invention relates to a spherical packing made of plastic for mass and heat exchange columns, the jacket of which is constructed from parallel ring bars and meridian-like bars, with a ring bar corresponding to the ball diameter.
  • Packing bodies of the generic type are used to fill material and / or heat exchange columns, gas washing towers, to form dry bodies and. The like. They form an area for a mass transfer or a heat transfer.
  • the fillers should form as large a surface as possible, but on the other hand should have such a structure that the pressure loss is as low as possible.
  • the spherical fillers made of plastic, which are constructed in the form of a latticework, have proven to be particularly suitable for this. The in the columns u. The like. Exchange surface formed by the packing is essentially limited by the bulk density. For a further increase in the exchange area, it is also known to form rod-shaped lugs on the ring rods into the inside of the ball.
  • Such spherical fillers are usually injection molded from plastic in a very complex manner.
  • the invention has for its object a spherical packing of the generic type "- ⁇
  • the packing consists of two hemispheres which are connected to one another by coupling elements or the like.
  • This design has the essential advantage that a further lattice-like filler of smaller diameter can be inserted into the lattice-like filler, which can be joined together. This significantly increases the exchange area. Furthermore, the manufacture of the two lattice-like hemispheres from plastic by injection molding is much easier than with a spherical filler.
  • Each hemisphere is preferably provided with a ring rod corresponding to the ball diameter, on which the coupling elements are arranged.
  • Each hemisphere therefore has two equatorial ring rods which are placed against one another for coupling the two hemispheres and are connected to one another by means of the coupling elements.
  • a particularly simple manufacture when spraying from plastic can be achieved in that the ring rods of the two hemispheres corresponding to the ball diameter are connected by a flat elastic web made of plastic and coupling elements are arranged on the opposite side.
  • the flat elastic web serves as a hinge for folding the two hemispheres, whereby an exact contact of the two equatorial ring bars is ensured so that the coupling elements can engage with one another.
  • the ring rods are useful, their diameter is smaller than the ball diameter, provided with rod-shaped lugs pointing into the inside of the ball. These are to be designed in such a way that they allow the storage of a filler body with a smaller diameter, but they can also intervene in the interior of this lattice-like filler body with a smaller diameter.
  • the coupling elements can be designed in various ways. For example, they can consist of pin-shaped projections and perforations, which are arranged opposite one another on the ring rods of the two hemispheres corresponding to the ball diameter and are designed as a snap lock.
  • the object of the invention is shown as an exemplary embodiment in the drawing; it shows
  • FIG. 1 shows a spherical filler body in a central cross section through the poles
  • Fig. 2 shows the subject of Fig. 1 in a side view and in the opened state
  • Fig. 3 shows the subject of Fig. 2 in a plan view.
  • the spherical filler body 1 is formed like a lattice structure and consists of two hemispheres 2 and 3. Each hemisphere 2 and 3 is provided with an equatorial ring rod 4 and 5, respectively. Furthermore, each hemisphere has 2 or 3 parallel ring bars 6 or 7 and meridian bars arranged 8 or 9.
  • the two equatorial ring bars 4 and 5 are, as shown in particular in FIGS. 2 and 3 its outer periphery connected by a flat elastic web 10, which consists of the same plastic mass from which the two hemispheres 2, 3 are made.
  • both hemispheres 2 and 3 are provided with lugs 13 and 14, which in the exemplary embodiment run parallel to the polar axis.
  • the filler 1 is injection molded from plastic, with the two hemispheres 2 and 3 being injected side by side and coherently through the web 10 in the position shown in FIGS. 2 and 3.
  • the spherical filler 1 is formed by folding over the two hemispheres 2 and 3, the web 10 serving as a hinge on the one hand and the pin-shaped projections 11 and perforations 12 interacting as a snap closure on the other hand.
  • a lattice-like filler of smaller diameter can be inserted, which is contained within the lattice-like filler 1 after the snap closure.
  • This inserted lattice-like filler body can either itself be designed in accordance with the embodiment according to FIGS. 1 to 3, or in a conventional manner, that is to say without being able to be unfolded. If a collapsible filler is inserted, a filler can in turn be inserted even within this inserted filler.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)

Abstract

Un corps de remplissage (1) sphérique en plastique pour colonnes d'échange de chaleur et de matières comprend une enveloppe composée de barres annulaires parallèles (6, 7) et de barres (8, 9) similaires à des méridiens qui se croisent avec les barres annulaires, formant un grillage. Une barre annulaire (4, 5) correspond au diamètre de la sphère. Pour que le corps de remplissage (1) puisse être adapté à des conditions diverses d'exploitation, le corps de remplissage (1) se compose de deux hémisphères (2, 3) mutuellement reliés par des élements sphériques ou similaires. Afin d'augmenter les surfaces d'échange, on peut insérer de manière avantageuse dans le corps de remplissage (1) assemblable un autre corps de remplissage, formé lui aussi d'un grillage mais ayant un diamètre plus réduit.
PCT/EP1987/000813 1987-12-21 1987-12-21 Corps de remplissage spherique en plastique pour colonnes d'echange de chaleur ou de matieres Ceased WO1989005688A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP88900887A EP0354209A1 (fr) 1987-12-21 1987-12-21 Corps de remplissage spherique en plastique pour colonnes d'echange de chaleur ou de matieres
PCT/EP1987/000813 WO1989005688A1 (fr) 1987-12-21 1987-12-21 Corps de remplissage spherique en plastique pour colonnes d'echange de chaleur ou de matieres
KR1019880701512A KR900700168A (ko) 1987-12-21 1988-11-22 물질대사 및 열교환용 프라스틱재로된 구형 접촉여상

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP1987/000813 WO1989005688A1 (fr) 1987-12-21 1987-12-21 Corps de remplissage spherique en plastique pour colonnes d'echange de chaleur ou de matieres

Publications (1)

Publication Number Publication Date
WO1989005688A1 true WO1989005688A1 (fr) 1989-06-29

Family

ID=8165227

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP1987/000813 Ceased WO1989005688A1 (fr) 1987-12-21 1987-12-21 Corps de remplissage spherique en plastique pour colonnes d'echange de chaleur ou de matieres

Country Status (3)

Country Link
EP (1) EP0354209A1 (fr)
KR (1) KR900700168A (fr)
WO (1) WO1989005688A1 (fr)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993005876A1 (fr) * 1991-09-26 1993-04-01 Aquaculture Et Traitement De L'eau En Armagnac Support pour elements de garnissage constitues par l'assemblage d'une pluralite de brins, fils ou filaments, et installation de traitement de fluide realisee a partir de tels supports
WO1995004246A1 (fr) * 1993-07-29 1995-02-09 Horst Wunsch Corps de remplissage pour cheminees
FR2730804A1 (fr) * 1995-02-17 1996-08-23 Garnier Gerard Lanceur pour l'envoi d'elements fractionnes
WO1998051828A1 (fr) * 1997-05-16 1998-11-19 Mbx Systems, Inc Lixiviation biologique de concentres mineraux sulfures
US7014175B2 (en) * 2003-11-07 2006-03-21 Honnell Marvin A Packing for column
US7637485B2 (en) * 2003-11-07 2009-12-29 Honnell Marvin A Packing for column
EP3254753A1 (fr) * 2016-06-08 2017-12-13 Vereinigte Füllkörper-Fabriken GmbH & Co. KG Corps de remplissage

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE466754C (de) * 1928-10-11 Zschocke Werke Kaiserslautern Rotierender Gaswascher mit beweglichen Fuellkoerpern als Einlage
DE2313287A1 (de) * 1973-03-16 1974-09-19 Ernst Hackenjos Fuellkoerper
DE2729691A1 (de) * 1976-07-02 1978-01-05 Tokyo Special Wire Netting Co Destillationssaeulenpackung und herstellungseinrichtung hierfuer
DE2739236A1 (de) * 1977-08-31 1979-03-15 Ernst Hackenjos Fuellkoerper
FR2403818A1 (fr) * 1977-09-27 1979-04-20 Delalande Claude Corps de remplissage

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE466754C (de) * 1928-10-11 Zschocke Werke Kaiserslautern Rotierender Gaswascher mit beweglichen Fuellkoerpern als Einlage
DE2313287A1 (de) * 1973-03-16 1974-09-19 Ernst Hackenjos Fuellkoerper
DE2729691A1 (de) * 1976-07-02 1978-01-05 Tokyo Special Wire Netting Co Destillationssaeulenpackung und herstellungseinrichtung hierfuer
DE2739236A1 (de) * 1977-08-31 1979-03-15 Ernst Hackenjos Fuellkoerper
FR2403818A1 (fr) * 1977-09-27 1979-04-20 Delalande Claude Corps de remplissage

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993005876A1 (fr) * 1991-09-26 1993-04-01 Aquaculture Et Traitement De L'eau En Armagnac Support pour elements de garnissage constitues par l'assemblage d'une pluralite de brins, fils ou filaments, et installation de traitement de fluide realisee a partir de tels supports
FR2681798A1 (fr) * 1991-09-26 1993-04-02 Armagnac Aquaculture Traitem E Support pour elements de garnissage constitues par l'assemblage d'une pluralite de brins, fils ou filaments, et installation de traitement de fluide realise a partir de tels supports.
WO1995004246A1 (fr) * 1993-07-29 1995-02-09 Horst Wunsch Corps de remplissage pour cheminees
FR2730804A1 (fr) * 1995-02-17 1996-08-23 Garnier Gerard Lanceur pour l'envoi d'elements fractionnes
WO1998051828A1 (fr) * 1997-05-16 1998-11-19 Mbx Systems, Inc Lixiviation biologique de concentres mineraux sulfures
US6284530B1 (en) 1997-05-16 2001-09-04 Phillips Petroleum Company Sulfide mineral concentrate bioleaching
US7014175B2 (en) * 2003-11-07 2006-03-21 Honnell Marvin A Packing for column
US7637485B2 (en) * 2003-11-07 2009-12-29 Honnell Marvin A Packing for column
EP3254753A1 (fr) * 2016-06-08 2017-12-13 Vereinigte Füllkörper-Fabriken GmbH & Co. KG Corps de remplissage
WO2017211622A1 (fr) * 2016-06-08 2017-12-14 Vereinigte Füllkörper-Fabriken GmbH & Co. KG Corps de remplissage

Also Published As

Publication number Publication date
EP0354209A1 (fr) 1990-02-14
KR900700168A (ko) 1990-08-11

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