EP2881694A1 - Dispositif de montage pour un dispositif de traitement d'un fluide d'écoulement - Google Patents

Dispositif de montage pour un dispositif de traitement d'un fluide d'écoulement Download PDF

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Publication number
EP2881694A1
EP2881694A1 EP13196023.9A EP13196023A EP2881694A1 EP 2881694 A1 EP2881694 A1 EP 2881694A1 EP 13196023 A EP13196023 A EP 13196023A EP 2881694 A1 EP2881694 A1 EP 2881694A1
Authority
EP
European Patent Office
Prior art keywords
mat
channels
mat elements
elements
installation
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
EP13196023.9A
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German (de)
English (en)
Other versions
EP2881694B1 (fr
Inventor
Dirkskötter Frank
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.)
Hewitech GmbH and Co KG
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Hewitech GmbH and Co KG
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Filing date
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Application filed by Hewitech GmbH and Co KG filed Critical Hewitech GmbH and Co KG
Priority to EP13196023.9A priority Critical patent/EP2881694B1/fr
Publication of EP2881694A1 publication Critical patent/EP2881694A1/fr
Application granted granted Critical
Publication of EP2881694B1 publication Critical patent/EP2881694B1/fr
Revoked legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D9/00—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D9/0025—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being formed by zig-zag bend plates
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D9/00—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D9/0031—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one heat-exchange medium being formed by paired plates touching each other
    • F28D9/0037—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one heat-exchange medium being formed by paired plates touching each other the conduits for the other heat-exchange medium also being formed by paired plates touching each other

Definitions

  • the invention relates to a mounting device for a device for the treatment of a flowing fluid, wherein the device is preferably used for moistening, cleaning and / or cooling of the treated Fuids.
  • the treatment device is used for cooling a gas by means of a cooling medium, wherein the gas is preferably (water) vapor and the cooling medium is spray or dripping water.
  • Devices for the treatment of gases, in particular for moistening, cleaning and / or cooling of gases such as, for example, air are known in principle.
  • Such devices can, for example, serve as evaporation humidifiers or material exchangers which, inter alia, for humidification and simultaneous air cooling.
  • evaporation humidifiers or material exchangers which, inter alia, for humidification and simultaneous air cooling.
  • Supply or exhaust air for reactive gas or air purifications in particular removal of odors such as, for example, ammonia from the stable exhaust air
  • the cooling of a gas by means of such devices is carried out according to the principle of adiabatic cooling (evaporative cooling).
  • treatment devices are also used in particular as a heat exchanger, for example, for installation in or on cooling towers and are basically known in the design of trickle coolers.
  • the known treatment devices of the abovementioned types have installation devices in the form of installation packages, which each have a plurality of mat elements, which are usually corrugated, so that when close contact adjacent mat elements arise crossing or laterally offset channels through which an input side of the device the gas flows in, the device flows through and flows out again on an opposite outlet side.
  • the input and output sides of the device are formed by opposing edges of individual juxtaposed mat elements of the input and output side of the device arranged mounting packages.
  • the installation packages of the aforementioned types of treatment devices are wetted with liquid, the so-called working fluid, which is in particular water, so that the fluid to be treated flows along wetted surfaces of the mat elements.
  • the wetting liquid it is desirable for the wetting liquid to form as large a surface as possible and to remain in the device or the mounting packages over a relatively long period of time.
  • the mat elements are rectangular, wherein a plurality of adjacent mat elements form a block-shaped (cuboid) installation package.
  • the installation packages have other geometric shapes. For example, by using differently sized, respectively rectangular mat elements, one could obtain an installation package which is cylindrical. The widest mat elements are then arranged along a diameter of the cross section of the cylinder, with the respective adjacent mat elements decreasing in width.
  • the known treatment devices can operate on the countercurrent or on the cross flow principle.
  • the fluid to be treated and the working fluid used for the treatment of this fluid flow in opposite directions.
  • treatment devices that work on the cross-flow principle intersect the Flow directions of the fluid to be treated and for the working fluid, and in general at a substantially right angle.
  • Characteristic feature of the invention is the arrangement of different types of mat elements to a mounting package.
  • the mat elements of the first type in this case have successive depressions and elevations (corrugations) formed half channels, which extend obliquely to the edges of the mat elements.
  • the half-channels of the second-type mat members are substantially parallel or substantially perpendicular to at least one edge portion. Per built-in element so both types of mat elements are installed, these two mat element types are preferably arranged alternately successively.
  • half channels per installation package By running in several and in particular in at least three different spatial directions half channels per installation package creates a so far aerodynamically improved arrangement, as the flow resistance of a package is low and it within the package to a turbulence of the fluid to be treated and thus to an optimized exchange or an optimized interaction with the working fluid comes whose residence time within the installation package is also optimized.
  • the half channels of each first mat element run parallel to one another and / or that the half channels of each second mat element run parallel to one another.
  • the half channels of the first and / or the second mat elements are arranged continuously straight and run.
  • the half-channels of the first and / or the second mat elements may also be expedient if the half-channels of the first and / or the second mat elements have sections, offset laterally, in particular alternately offset laterally.
  • the half channels of two adjacent first mat element are arranged crossing each other.
  • the half channels formed by the first mat elements extend along two different spatial directions through an installation package.
  • the half channels of the second mat elements extend along a third spatial direction, which runs at an angle to the two aforementioned spatial directions.
  • Further mat element types can also be incorporated into the installation packages. These mat elements of the other types may have differently designed half channels, differently oriented half channels or even a different structure (mats than films and / or mesh) than the first and second mat elements.
  • next adjacent first mat elements on or lie on each other.
  • first and second mat elements can be designed differently. This applies first of all for the alignment and possibly also for the construction and design of their half channels. In general, however, the overall structure of the mat elements can be different. Thus, for example, each first and every second mat element may be formed as a foil or as a grid element. But it is also possible that all first and second mat elements consist exclusively of foil elements or all first and second mat elements exclusively of grid elements. Furthermore, it can be advantageously provided that each mat element or some of the (for example, first and second) mat elements are partially formed as a film and partially as a grid element.
  • each package is constructed of mat elements of the same type.
  • the arrangement of a plurality of different installation packages in turn advantageously results in a mounting device with aerodynamically optimized behavior, which is optimal and thus efficient for the intensity of the interaction of fluid to be treated and working fluid.
  • first installation packages are arranged adjacent to second installation packages.
  • the half channels of the first and / or the second mat elements each extend parallel to one another.
  • the half channels of adjacent first mat elements may intersect, and it may also be useful if the half channels of the first and / or the second mat elements are arranged in a straight line continuously and run. In all these variants, it may also be expedient that the half-channels of the first and / or the second mat elements have sections laterally, in particular alternately offset laterally sections.
  • the mat elements of the first and second installation packages are each formed as foil and / or grid elements, again that both mat element types can be arranged in a mounting package.
  • the arrangement of the mounting packages in the installation device according to the second alternative of the invention thus has side by side or stacked mounting packages, wherein pairs of adjacent mounting packages exist, comprising a first and a second mounting package.
  • pairs of installation packages need not necessarily be arranged adjacent to one another, so that there are other attachment package types between them or a first or a second installation package is located, so that with regard to the overall arrangement of the installation packages first and second installation packages are not necessarily arranged alternately.
  • mat elements are preferably made of plastic and in particular of thermoplastic material.
  • Other materials such as, for example, paper or cardboard are also conceivable. This applies to mat element in both foil and lattice formations.
  • the adjacent mat elements of a mounting package are mechanically connected to each other, which can be done cohesively, non-positively or positively. Especially useful a weld adjacent mat elements or a mechanical connection of these mat elements by pin-hole connections. To improve the stability and cohesion of the mat elements of a mounting package, it may also be expedient if extending transversely to the extension of the individual mat elements and thus in the direction of the succession of mat elements of a mounting package through this pull or push rods.
  • adjacent installation packages may be mechanically interconnected, for which purpose these installation packages have eyelets or "eyes" at their mutually facing edges, which are aligned with one another in the adjacent state of the attachment packages, so that, for example, rods or the like.
  • strand-shaped connecting elements can be pushed through the aligned openings, "eyes" or eyelets and thus a cohesion of adjacent installation packages is given.
  • the installation device has been described above with reference to installation packages whose mat elements are substantially rectangular.
  • the mat elements can have any desired geometric shape.
  • the mat elements of a mounting package need not have the same or congruent geometrical shapes among each other.
  • Decisive for the invention is merely that the half channels per installation package or the half channels of adjacent installation packages run in several different, in particular in at least three different spatial directions.
  • Fig. 1 shows a first embodiment of an installation package 10, which consists of a plurality of first and second mat members 12, 14. Each mat element has, at least in sections, adjacent depressions 16 and elevations 18 which give the respective mat elements a wave structure. This forms half channels 20, depending on the orientation of the elevations and depressions 18, 16 obliquely to the longitudinal and transverse edges 22, 24 (see the first two mat elements 12) or parallel or perpendicular thereto (see the mat element 14).
  • a section of an installation package 10 is shown, wherein this section comprises the three adjacent, shown in exploded view, the first and second mat elements 12, 14.
  • the installation package 10 has a multiplicity of first and second mat elements 12, 14.
  • the second mat element 14 is provided with half channels 20, which are arranged laterally offset from each other in sections.
  • One possible embodiment of the second mat member 14 is exemplified in FIG EP-A1 598 628 described.
  • Fig. 2 shows a section of the succession of first and second Mattenlemente 12, 14 for an alternatively constructed mounting package 10 '
  • Fig. 3 another way shows in which way the two types of Mat elements 12, 14 of a package 10 "can be arranged sequentially.
  • a mounting device 30 which comprises a spatial arrangement of different mounting packages 32, 34, wherein in Fig. 4 only a section of this arrangement, namely three stacked mounting packages is shown.
  • the first mounting package 32 has first mat elements 12, wherein adjacent mat elements 12 are arranged so as to be rotated relative to one another so that their half channels intersect.
  • the second installation package 34 according to Fig. 4 is composed of second mat elements 14, wherein here also adjacent second mat elements 14 are arranged offset to one another, so that their half-channels are in turn laterally offset from each other.
  • FIGS. 5 to 8 Various arrangements with different successions of first and second mounting packages 32, 34 are shown.
  • the first mat elements 12 can be aligned with one another in terms of their half channels or offset laterally and thus be designed to run parallel to one another (see, for example, FIGS FIGS. 6 and 7 ) while the FIGS. 5 and 8th Show package packages with first package 32 in which the half channels of adjacent first mat members intersect (see the dashed lines in the aforementioned figure).

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
EP13196023.9A 2013-12-06 2013-12-06 Dispositif de montage pour un dispositif de traitement d'un fluide d'écoulement Revoked EP2881694B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP13196023.9A EP2881694B1 (fr) 2013-12-06 2013-12-06 Dispositif de montage pour un dispositif de traitement d'un fluide d'écoulement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP13196023.9A EP2881694B1 (fr) 2013-12-06 2013-12-06 Dispositif de montage pour un dispositif de traitement d'un fluide d'écoulement

Publications (2)

Publication Number Publication Date
EP2881694A1 true EP2881694A1 (fr) 2015-06-10
EP2881694B1 EP2881694B1 (fr) 2019-02-20

Family

ID=49766890

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13196023.9A Revoked EP2881694B1 (fr) 2013-12-06 2013-12-06 Dispositif de montage pour un dispositif de traitement d'un fluide d'écoulement

Country Status (1)

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EP (1) EP2881694B1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017162597A1 (fr) * 2016-03-23 2017-09-28 Hewitech Gmbh & Co. Kg Module à insérer dans un dispositif d'humidification, de purification et/ou de refroidissement d'un fluide, en particulier d'un gaz comme l'air par exemple

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2647198A1 (fr) * 1989-05-22 1990-11-23 Packinox Sa Echangeur thermique a conduits a plaques
EP0598628A2 (fr) 1992-11-19 1994-05-25 Mitsui Petrochemical Industries, Ltd. Catalyseur de polymérisation d'oléfines, procédé de polymérisation l'utilisant, copolymère éthylène alpho-oléfine, compolymère éthylène/alpho-oléfine modifié par greffage et composition de copolymère d'éthylène
US20030071373A1 (en) * 2001-10-11 2003-04-17 The Marley Cooling Tower Company Air-to-air atmospheric exchanger for condensing cooling tower effluent
US20050217836A1 (en) * 2004-03-30 2005-10-06 Whittenberger William A Heat exchanger for high-temperature applications
DE202004020899U1 (de) * 2004-08-13 2006-05-24 Eads Deutschland Gmbh Plattenwärmetauscher
DE102005051882A1 (de) * 2005-10-29 2007-05-03 Hewitech Gmbh & Co. Kg Einbauelement für einen Wärmetauscher oder zum Einbau im Erdreich zu Drainagezwecken
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
WO2009029976A1 (fr) * 2007-09-04 2009-03-12 John Francis Urch Échangeur thermique

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1823269A (en) 1929-06-10 1931-09-15 Brassert & Co Gas washer
NL131987C (fr) 1962-07-31
CH653908A5 (de) 1980-10-13 1986-01-31 Jan Grochol Rieselkoerper fuer stoff- und waermeaustausch.
ATE129561T1 (de) 1992-02-01 1995-11-15 2 H Kunststoff Gmbh Einbauelement für wärmetauscher-, stoffaustauscher- oder bioreaktor-systeme.
US5242627A (en) 1992-09-04 1993-09-07 Munters Corporation Contact bodies for liquid and gas
DE102004025336B4 (de) 2004-05-19 2006-06-29 Hewitech Gmbh & Co. Kg Einbauelement für einen von einem Fluid durchströmbaren Hohlraum

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2647198A1 (fr) * 1989-05-22 1990-11-23 Packinox Sa Echangeur thermique a conduits a plaques
EP0598628A2 (fr) 1992-11-19 1994-05-25 Mitsui Petrochemical Industries, Ltd. Catalyseur de polymérisation d'oléfines, procédé de polymérisation l'utilisant, copolymère éthylène alpho-oléfine, compolymère éthylène/alpho-oléfine modifié par greffage et composition de copolymère d'éthylène
US20030071373A1 (en) * 2001-10-11 2003-04-17 The Marley Cooling Tower Company Air-to-air atmospheric exchanger for condensing cooling tower effluent
US20050217836A1 (en) * 2004-03-30 2005-10-06 Whittenberger William A Heat exchanger for high-temperature applications
DE202004020899U1 (de) * 2004-08-13 2006-05-24 Eads Deutschland Gmbh Plattenwärmetauscher
DE102005051882A1 (de) * 2005-10-29 2007-05-03 Hewitech Gmbh & Co. Kg Einbauelement für einen Wärmetauscher oder zum Einbau im Erdreich zu Drainagezwecken
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
WO2009029976A1 (fr) * 2007-09-04 2009-03-12 John Francis Urch Échangeur thermique

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017162597A1 (fr) * 2016-03-23 2017-09-28 Hewitech Gmbh & Co. Kg Module à insérer dans un dispositif d'humidification, de purification et/ou de refroidissement d'un fluide, en particulier d'un gaz comme l'air par exemple
CN108885020A (zh) * 2016-03-23 2018-11-23 休伊特两合公司 用于安装到需加湿、清洁和/或冷却液体、尤其例如空气的气体的装置中的安装元件
US20190226693A1 (en) * 2016-03-23 2019-07-25 Hewitech Gmbh & Co. Kg Insert element for inserting into a device for humidifying, cleaning and/or cooling a fluid, in particular a gas, such as, for example, air

Also Published As

Publication number Publication date
EP2881694B1 (fr) 2019-02-20

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