WO2010112005A2 - Plaques à grille présentant des éléments d'écartement - Google Patents

Plaques à grille présentant des éléments d'écartement Download PDF

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Publication number
WO2010112005A2
WO2010112005A2 PCT/DE2010/000364 DE2010000364W WO2010112005A2 WO 2010112005 A2 WO2010112005 A2 WO 2010112005A2 DE 2010000364 W DE2010000364 W DE 2010000364W WO 2010112005 A2 WO2010112005 A2 WO 2010112005A2
Authority
WO
WIPO (PCT)
Prior art keywords
spacers
grid
tubes
grid plates
plates
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/DE2010/000364
Other languages
German (de)
English (en)
Other versions
WO2010112005A3 (fr
Inventor
Michael Dewath
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of WO2010112005A2 publication Critical patent/WO2010112005A2/fr
Publication of WO2010112005A3 publication Critical patent/WO2010112005A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F25/00—Component parts of trickle coolers
    • F28F25/02—Component parts of trickle coolers for distributing, circulating, and accumulating liquid
    • F28F25/08—Splashing boards or grids, e.g. for converting liquid sprays into liquid films; Elements or beds for increasing the area of the contact surface
    • 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
    • B01J2219/32286—Grids or lattices
    • 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
    • B01J2219/328—Manufacturing aspects
    • 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
    • B01J2219/33—Details relating to the packing elements in general
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2240/00—Spacing means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2275/00—Fastening; Joining
    • F28F2275/08—Fastening; Joining by clamping or clipping
    • F28F2275/085—Fastening; Joining by clamping or clipping with snap connection

Definitions

  • the invention relates to a grid plate, which can be mounted using spacers to any size grid plates as a grid plate package variable sizes.
  • the field of application of the grid plate according to the invention with spacers is especially where liquid or gaseous media must be passed through grids, such as for cooling, or in the area for cleaning, or for the discharge of a liquid or gaseous medium.
  • the grid plates with spacers are assembled into blocks in a plurality of grid plate packages, the respective connection being realized by the spacers.
  • the solution of a grid-like built-in pack for mass and / or heat exchange between gases and liquids is known, which is characterized in that it is composed of a plurality of juxtaposed grid-like mounting elements.
  • these built-in elements intersect at an angle only rectilinear and parallel to each other, through wave-like channels of two adjacent mounting elements.
  • the contact plates in turn form part of an upper and a lower horizontally closed edge strip, in the form of a frame.
  • DE 10 2006 005 112 discloses the solution of a plastic layer for a built-in element for installation in a giant cooler, which is preferably used in cooling towers for cooling purposes, but which is also used for drainage purposes for installation in the ground.
  • This corrugated plastic film is used with different surface areas, wherein the film has openings on one surface, and the other surface area is configured with respect to a fluid flow more permeable than the other surface area.
  • a trickle insert for a cooling tower which is characterized in that the bricks are arranged in the different layers with a lateral distance from each other by between at least some adjacent brick layers, the vertical distance is determined by spacers, having cells which are open in the vertical direction and which are formed by perpendicular bars extending at right angles to each other and which are at an angle of 45 ° with respect to each other are used to the webs of the rectangular inserted bricks, and that the spacers have a horizontal cross-sectional area which is less than the horizontal cross-sectional area of the brick.
  • This trickle system is on-site very complex and extremely coarse.
  • the invention therefore has as its object to provide a grid plate with spacers, which is designed with their construction such that it works reliably, while relatively simple and therefore is also inexpensive to produce.
  • the solution according to the invention requires a low assembly outlay with the additional advantage of a largely optimal prefabrication in that a simple assembly of the individual grid plates into variably sized grid packages can take place at the installation site. Indirectly even advantages in the transport and storage of such grid plates are connected, since the individual grid plates can be better stacked, or transported more cost-optimal. From the mode of action, effective cooling of the liquid or gaseous medium should be achieved in the case of the grid plates according to the invention in the area of cooling.
  • a cost-optimized production of the grid plates with material savings and thus also weight reduction is achieved by optimizing the grid structure of the grid frame, and further the grid plates are adapted to an optimal size. With a weaker frame, but a double bridge on the outer frame sufficient strength is achieved with less material and weight reduction.
  • the object of the invention is achieved by the indicated in the characterizing part of claim 1 features.
  • the essence of the invention consists in a preferably square grid plate, which are formed according to the basic principle of meander-like, shell-like half-tubes, which are connected at their respective upper and lower transverse webs. At the connection points openings are arranged through which delicate link webs are guided with mushroom-shaped heads, whereby a stable frictional connection is effected.
  • the grid plate has a frame, which is designed in the outer region of the grid plate as a double web. Essential components are the spacers between the grid plates, which are received by the mushroom heads of the connecting bolt.
  • the mushroom heads are integrated on the spacers.
  • nodal points and crossing points result as lattice-like
  • Spacers are produced individually and arbitrarily large grid plate packages.
  • Figure 1 grid plate mounted with spacers
  • FIG. 3 Structure of the grid plate arrangement
  • FIG. 4 grid plate with spacers in section
  • a grid plate package is formed of a plurality of upper wave-shaped half-tubes 1 and a plurality of lower wave-shaped half-tubes 8, which are arranged offset from each other by 180 °.
  • the mirror-image arrangement of the wave-like grid plate structure creates a tubular passage.
  • the grid plate has sufficient frame and stability for a frame 2, which is formed in the outer region by two mutually parallel double webs.
  • the upper half-tubes 1 and the lower half-tubes 8 have at their respective vertexes in the middle openings 5, are guided by which mushroom-shaped connecting pin 4, with the spacers 6, by their length, the distance of the Ensure grid plates and form a connection by means of a click mechanism.
  • the spacers 6 are thus arranged between the upper half-tubes 1 and the lower half-tubes 8.
  • the mushroom-shaped connecting pin 4, in cooperation with the spacers 6, ensure the networking of the grid plates to compact grid plate packages.
  • Senkmü connecting webs 10 and horizontal connecting webs 11 form a grid-like networking of the grid plates.
  • the upper half-tube 1 and the lower half-tube 8 have in their respective apex center openings 5, in which the located at the upper end of a spacer 6 mushroom head is passed, and with the receiving grid as a counter profile of the mushroom head of the previous spacer 6 is guided and forms a connection with this in the form of a click mechanism.
  • the interaction of the spacers 6 with each other ensures the networking of the grid plates to form compact grid plate packages.

Landscapes

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Packages (AREA)
  • Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)

Abstract

L'invention concerne une plaque à grille, pouvant être assemblée à d'autres plaques à grille de dimension quelconque, au moyen d'éléments d'écartement, pour former un ensemble de plaques à grille de dimension variable. L'objectif de l'invention est de créer une plaque à grille comportant un élément d'écartement, qui fonctionne de manière fiable, soit conçue de manière relativement simple et puisse par conséquent être produite de façon économique. Cet objectif est atteint selon l'invention au moyen d'une plaque à grille générique, caractérisée en ce qu'elle est constituée de deux demi-tubes (1;8) ondulés, un goujon d'assemblage (4) étant associé au demi-tube (1) et le demi-tube (8) présentant une ouverture (5), et en ce que l'élément d'écartement (6), assurant l'écartement des demi-tubes (1;8) et comprenant au moins un mécanisme d'encliquetage, est placé entre les demi-tubes (1;8).
PCT/DE2010/000364 2009-03-31 2010-03-27 Plaques à grille présentant des éléments d'écartement Ceased WO2010112005A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE202009004513.7 2009-03-31
DE200920004513 DE202009004513U1 (de) 2009-03-31 2009-03-31 Gitterplatten mit Abstandshaltern

Publications (2)

Publication Number Publication Date
WO2010112005A2 true WO2010112005A2 (fr) 2010-10-07
WO2010112005A3 WO2010112005A3 (fr) 2011-06-03

Family

ID=40874385

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2010/000364 Ceased WO2010112005A2 (fr) 2009-03-31 2010-03-27 Plaques à grille présentant des éléments d'écartement

Country Status (2)

Country Link
DE (1) DE202009004513U1 (fr)
WO (1) WO2010112005A2 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008011563B4 (de) 2008-02-28 2021-11-25 Rwe Generation Se Verrieselungseinrichtung
DE102013225145B4 (de) 2013-12-06 2015-07-09 Hewitech Gmbh & Co. Kg Einbauelement für eine Vorrichtung zur Behandlung eines Fluids

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4382046A (en) 1981-09-22 1983-05-03 Ceramic Cooling Tower Company Water cooling tower with layers of multi-cell tiles and spacers
DE4111451A1 (de) 1991-04-09 1992-10-15 Balcke Duerr Ag Rieseleinbau-element fuer kuehltuerme
DE19733480C2 (de) 1997-08-01 1999-06-24 Gea Kuehlturmbau Gmbh Einbaupackung zum Stoff- und/oder Wärmeaustausch zwischen Gasen und Flüssigkeiten
SE519420C2 (sv) * 1999-09-22 2003-02-25 Mobitec Klimat Ab Förfarande för tillverkning av flänselement, för värmekonvektor samt flänselement och värmekonvektor tillverkad i enlighet med förfarandet
US6901646B2 (en) * 2002-01-16 2005-06-07 Avaya Technology Corp. Universal snap-fit spacer
DE10325723B3 (de) * 2003-06-06 2005-01-13 Hewitech Gmbh & Co. Kg Verfahren und Vorrichtung zum schrittweisen Aufbau eines Einbauelements für einen Wärmetauscher, insbesondere für einen Kühlturm
DE102004019395B4 (de) * 2004-04-19 2007-05-16 Hewitech Gmbh & Co Kg Drainagevorrichtung zum Einbau in das Erdreich
DE102006005112A1 (de) 2006-02-04 2007-08-09 Hewitech Gmbh & Co. Kg Kunststofflage für ein Einbauelement zum Einbau in einem Riesenkühler, insbesondere Kühlturm zu Kühlzwecken oder zum Einbau ins Erdreich zu Drainagezwecken
NL2000866C2 (nl) * 2007-09-20 2009-03-23 W N Smit Groep B V Platenpakket, scheidingsinrichting met een dergelijk platenpakket en een werkwijze voor vervaardiging daarvan.

Also Published As

Publication number Publication date
WO2010112005A3 (fr) 2011-06-03
DE202009004513U1 (de) 2009-07-16

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