US3599943A - Liquid and gas contact apparatus - Google Patents

Liquid and gas contact apparatus Download PDF

Info

Publication number
US3599943A
US3599943A US808882A US3599943DA US3599943A US 3599943 A US3599943 A US 3599943A US 808882 A US808882 A US 808882A US 3599943D A US3599943D A US 3599943DA US 3599943 A US3599943 A US 3599943A
Authority
US
United States
Prior art keywords
folds
layers
edge
gas
liquid
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 - Lifetime
Application number
US808882A
Other languages
English (en)
Inventor
Carl Georg Munters
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
Application granted granted Critical
Publication of US3599943A publication Critical patent/US3599943A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28C—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA COME INTO DIRECT CONTACT WITHOUT CHEMICAL INTERACTION
    • F28C1/00—Direct-contact trickle coolers, e.g. cooling towers
    • F28C1/04—Direct-contact trickle coolers, e.g. cooling towers with cross-current only
    • 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
    • F28F25/087—Vertical or inclined sheets; Supports or spacers
    • 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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating

Definitions

  • Munson ABSTRACT Gas and liquid contact apparatus employing a contact fill composed of layers having downwardly inclined folds or pleats crossing one another and bearing against one another in adjacent layers, the folds having vertical cuts near the lowermost edge thereof or being cut off short of the adjacent layer edge so that liquid flowing along the folds changes its direction of flow prior to the liquid reaching the edge.
  • SHEET 2 [1F 2 LIQUID AND GAS CONTACT APPARATUS This invention relates to a liquid and gas contact apparatus.
  • this invention relates to a liquid and gas contact apparatus of the type having a contact fill or insert housed in a casing, which fill is composed of layers having folds or pleats crossing one another and bearing against one another in adjacent layers, passageways extending from end to end and formed between said layers being passed simultaneously by the gas in a substantially horizontal direction of flow and by the liquid in a substantially vertical direction of flow.
  • contact apparatus of the kind in consideration which are operated according to the so-called crossflow principle are cooling towers in which thus the air has a substantially horizontal direction of flow through the passageways, the water passing through the contact fill in substantially vertical direction.
  • moistening apparatus which are intended to increase the moisture content of the stream of air passing through the apparatus.
  • a similar screen may be applied to the air inlet side of the contact fill in the apparatus, but it has then for its main object to prevent daylight from penetrating into the interior of the contact body and thereby to promote nondesired growth of algae or the like on the elements from which the contact fill is built up.
  • the lamellae constitute a continuation of, and are integral with, the layers of the fill preferably made of a plastic material, and their folds.
  • One main object of the invention is to provide an improvement of such contact fills, in particular from the viewpoint of manufacture, when the layers are of less formable material such as impregnated asbestos paper, the sheets with the eliminator at the same time forming an independent unit.
  • the folds having a downward inclination at the inlet side and if desired also at the outlet side at a short distance from the edge of the layers are formed with cuts extending in vertical direction in such a manner that liquid flowing down along the folds changes its direction of flow at said cut prior to the liquid reaching said edge.
  • FIG. 1 is a vertical longitudinal section through a cooling tower embodying the invention.
  • FIG. 2 is a partial perspective view of a portion ofa contact fill forming part of said cooling tower.
  • FIG. 3 is a partial perspective view of a contact fill according to a modified embodiment.
  • reference numeral 16 denotes a casing of substantially square shape with two opposite openings 12 into which contact fills 14 are inserted.
  • the casing rests on legs 16 and forms at its bottom a sump 18 the water level of which is controlled by a float 20 and which has an outlet 21 controlled by a valve 22 for the cooled water.
  • Air is introduced through the lateral openings 12 according to the arrows 24 into the contact fills l4 and is sucked therefrom in an upward direction through a central portion of the tower by a fan 26 driven by a motor 28 and located in an outlet socket 30.
  • Water is supplied to the contact bodies 14 from above through pipes 32 at the underside of which transverse longish troughs 34 formed with outlet holes and extending along the rectangular front area of the fill may be provided.
  • the contact fills 14 are composed of vertically positioned thin layers or sheets 36, 38 (FIG. 2) which all of them preferably are formed with pleats or undulations 40, 42 crossing one another in adjacent layer in the inner main portion of a contact fill.
  • the layers may be constituted of paper of cellulose or asbestos impregnated with a substance which by itself or in combination with another substance gives to the paper required mechanical strength, especially in wet condition.
  • a suitable substance is a resin, such a phenol-formaldehyde resin.
  • the pleats or folds 40 and 42 cross one another and bear against one another so as to form between the sheets channels or passageways with continuously varying width both in vertical and in horizontal direction. This will result in that the gas or the air will in the interior of the contact fill come into contact with the water flowing from the top of the fill along the layers under the most favorable flowing conditions to bring about a high yield such as an effective cooling of the water.
  • the height of the pleats or folds and therewith the average spacing between the layers may amount to 5-10 mm. and more, such as up to 20 mm.
  • the layers 36, 38 of the contact fill may be united together at the places of contact by means of a particular glue. In the inner main portion of the layers these places of contact have the form of points, since the folds 40, 42 cross one another. In the embodiment shown the folds have relatively sharply bent ridges and the intermediate portions between the ridges and the valley bottoms are plane or slightly curved only. The folds may, however, also have some other configuration such as that of a gentle sinus line.
  • those layers or sheets the folds or pleats of which have a downward inclination in the direction 24 of the gas flow are formed with one or several vertical rows of slots 46 located close to the vertical outlet edge 44 of the contact fill.
  • the folds of the same layer may, however, be uninterrupted.
  • the intermediate layers 36 may be provided with one or several vertical rows of slots 50 close to the gas inlet edge 48.
  • the individual slots 46 and 50 extend suitably on both sides of the ridges or valley bottoms of the folds or pleats.
  • the water supplied from above is distributed over the layer surfaces at their folds 40, 42 crossing one another, and flows downwards within the contact fill, while meeting the air streaming in a horizontal main direction of flow. Thereby the water is cooled by evaporation of a minor portion thereof into the air. The cooled water is collected in the sump l8 and withdrawn through the pipe 21 to the place of utilization. When the water at that place has been warmed up again it returns through the conduit 32 to the top ofthe cooling tower.
  • slots or perforations 46 at the outlet side of the contact fill water particles are effectively prevented from becoming entrained out from the cooling tower by the gas stream.
  • the downward inclination towards the outlet edge 44 of the folds 38 promotes a flow of water along said folds, but when the water meets a slot 46 it will change its direction of flow and instead stream downwards within the interior of the fill proper.
  • the dimensions of the slots formed in the layers must be chosen with due regard to actual surface tension forces which tend to bridge over the open area of the slots.
  • the slots 46 and 50, respectively, in a pair of adjacent rows are formed on both sides of the pleated layer so that all ridges and bottom valleys are cut open by said slots.
  • the layers 38 the folds 42 of which in the direction of the gas stream 24 are directed downwards towards the outlet side 44 are cut off along a cutting line 52 located at a minor distance from the outlet edge 44.
  • the portions thus cut off form ribs 54 which are turned so that their folds 56 have an upward inclination in the direction of the gas stream towards the air outlet edge 44.
  • narrow thin spacing ribbons 58 or similar elements may be interposed between the strip 54 and at least one of the adjacent layers 36.
  • the ribbons 58 may be ccmented together with the strip 54 or said layer 36 by means of some suitable binding agent.
  • edge portions of the layers 38 may be cut off along a line 59 and be replaced by strips 60 the folds of which in a similar manner extend upwardly towards the edge 48. These strips may be retained in position by means of spacing ribbons 62.
  • the strips 54 and 60 are housed within the outer contour of the contact fill and form part of the coherent unit formed by the layers 36, 38.
  • the contact fill in a similar manner as in the embodiment shown in FIG. 3 has separate strips 60 with inverted folds at the air inlet side also, said strips also counteract penetration of sun rays into the interior wetted portions of the fill, whereby algae and similar micro-organisms are given unfavorable growing conditions.
  • the additional advantage is obtained with the invention that any collection of water in the edge portions with losses in pressure on the gas side resulting thereof are eliminated totally.
  • the layers 36, 38 are of mutually identical shape.
  • the crossing of the inner folds or pleats 40, 42 is solely brought about by turning each second layer by 180 about a vertical central plane through the contact fills which stand transversally to the plane of the drawing.
  • the layers are water absorbing which property is obtained by impregnation with a phenol-aldehyde resin, for example.
  • a suitable agent such as a solution of neoprene rubber.
  • the water supply to the contact fill may to advantage be conducted intermittently, for example by filling troughs with water and thereafter emptying the same more or less instantaneously.
  • a liquid and gas contact apparatus having at least one contact fill housed in a casing and composed of layers with folds crossing one another and bearing against one another in adjacent layers, passageways extending from end to end formed between said layers being passed simultaneously by the gas in a substantially horizontal direction and by li uid in a substantially vertical direction of flow, characterize in that those folds which have a downward inclination towards the outlet side for the gas at a short distance from the layer end edge are formed with cuts extending in vertical direction in such a manner that liquid flowing down along the folds changes its direction of flow at said cuts prior to said liquid reaching said edge.
  • a liquid and gas contact apparatus having at least one contact fill housed in a casing and composed of layers with folds crossing one another and bearing against one another in adjacent layers, passageways extending from end to end formed between said layers being passed simultaneously by the gas in a substantially horizontal direction and by liquid in a substantially vertical direction of flow, characterized in that those folds which have a downward inclination towards the outlet side for the gas are entirely out offin a vertical direction at a short distance from the layer end edge.

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Gas Separation By Absorption (AREA)
US808882A 1968-04-04 1969-03-20 Liquid and gas contact apparatus Expired - Lifetime US3599943A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE04506/68A SE328597B (en, 2012) 1968-04-04 1968-04-04

Publications (1)

Publication Number Publication Date
US3599943A true US3599943A (en) 1971-08-17

Family

ID=20264346

Family Applications (1)

Application Number Title Priority Date Filing Date
US808882A Expired - Lifetime US3599943A (en) 1968-04-04 1969-03-20 Liquid and gas contact apparatus

Country Status (4)

Country Link
US (1) US3599943A (en, 2012)
FR (1) FR2005504A1 (en, 2012)
GB (1) GB1253878A (en, 2012)
SE (1) SE328597B (en, 2012)

Cited By (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3733063A (en) * 1971-09-24 1973-05-15 Marley Co Chevron ribbed fill unit for water cooling tower
US4014962A (en) * 1972-03-23 1977-03-29 Del Notario Pedro Perez Heat and/or mass exchanger operating by direct contact between a liquid and a gas
US4225540A (en) * 1979-04-10 1980-09-30 Carl Munters-Euroform Packing for heat and material exchange, particularly for cooling towers
US4269796A (en) * 1976-08-16 1981-05-26 Massachusetts Institute Of Technology Wet/dry cooling tower and method
US4361426A (en) * 1981-01-22 1982-11-30 Baltimore Aircoil Company, Inc. Angularly grooved corrugated fill for water cooling tower
US4385012A (en) * 1980-01-28 1983-05-24 Ronald Priestley Phase-contacting apparatus
US4532086A (en) * 1981-07-30 1985-07-30 Sulzer Brothers Limited Packing made of one-piece layers
US4548766A (en) * 1984-05-07 1985-10-22 Marley Cooling Tower Company Vacuum formable water cooling tower film fill sheet with integral spacers
US4643853A (en) * 1984-04-14 1987-02-17 Raschig Gmbh Packing element for use in mass transfer or heat transfer columns
US4668443A (en) * 1985-11-25 1987-05-26 Brentwood Industries, Inc. Contact bodies
US4670196A (en) * 1985-09-05 1987-06-02 Norton Company Tower packing element
US4950430A (en) * 1986-12-01 1990-08-21 Glitsch, Inc. Structured tower packing
US5124087A (en) * 1990-10-04 1992-06-23 Evapco International, Inc. Gas and liquid contact body
US5217788A (en) * 1992-05-11 1993-06-08 Brentwood Industries Corrugated sheet assembly
US5262095A (en) * 1988-04-28 1993-11-16 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Heat and material exchanging device and method of manufacturing said device
US5267444A (en) * 1991-04-19 1993-12-07 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Process for the cryogenic separation of oxygen containing mixtures, organized lining therefore and air distillation column including such lining
US5407274A (en) * 1992-11-27 1995-04-18 Texaco Inc. Device to equalize steam quality in pipe networks
US5523062A (en) * 1994-11-03 1996-06-04 Chemical Research & Licening Company Catalytic distillation distribution structure
US5700403A (en) * 1996-01-24 1997-12-23 Praxair Technology, Inc. Distillation column employing structured packing which reduces wall flow
US5709468A (en) * 1992-11-27 1998-01-20 Texaco Group, Inc. Method for equalizing steam quality in pipe networks
EP1004839A2 (en) 1998-11-25 2000-05-31 Baltimore Aircoil Company, Inc. Film fill-pack for inducement of spiraling gas flow in heat and mass transfer contact apparatus with self spacing fill-sheets
US6206350B1 (en) 1998-11-25 2001-03-27 Baltimore Aircoil Company, Inc. Film fill-pack for inducement of spiraling gas flow in heat and mass transfer contact apparatus with self spacing fill-sheets
US20040261354A1 (en) * 1999-01-15 2004-12-30 Antonio Gigola Procedure and press for producing screening and humidifying panels in particular for avicultural facilities or greenhouses and panels produced by this procedure
EP0992282B2 (en) † 1998-10-02 2006-11-22 Praxair Technology, Inc. Cryogenic rectification system with high strength and high capacity packing
US20070263486A1 (en) * 2006-05-15 2007-11-15 Sulzer Chemtech Ag Static mixer
US20100065501A1 (en) * 2008-09-17 2010-03-18 Koch-Glitsch, Lp Structured packing module for mass transfer column and process involving same
JP2011247454A (ja) * 2010-05-24 2011-12-08 Taikisha Ltd 空気浄化加湿装置
WO2014126154A1 (ja) * 2013-02-13 2014-08-21 三菱日立パワーシステムズ株式会社 復水器、これを備えている多段圧復水器、復水器に用いる再熱モジュール
US20160356549A1 (en) * 2015-06-02 2016-12-08 Spx Cooling Technologies, Inc. Cooling Tower Drift Eliminator
US11231188B2 (en) 2017-02-14 2022-01-25 Barnstorfer Kunststofftechnik Gmbh & Co. Kg Trickle structures

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2937209C2 (de) * 1979-09-14 1984-06-07 Kernforschungsanlage Jülich GmbH, 5170 Jülich Spaltprodukt-Filter

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3272484A (en) * 1963-08-22 1966-09-13 Havens Structural Steel Co Honeycomb fill for cooling tower
US3415502A (en) * 1964-03-24 1968-12-10 Munters Carl Georg Liquid and gas contact body

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3272484A (en) * 1963-08-22 1966-09-13 Havens Structural Steel Co Honeycomb fill for cooling tower
US3415502A (en) * 1964-03-24 1968-12-10 Munters Carl Georg Liquid and gas contact body

Cited By (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3733063A (en) * 1971-09-24 1973-05-15 Marley Co Chevron ribbed fill unit for water cooling tower
US4014962A (en) * 1972-03-23 1977-03-29 Del Notario Pedro Perez Heat and/or mass exchanger operating by direct contact between a liquid and a gas
US4269796A (en) * 1976-08-16 1981-05-26 Massachusetts Institute Of Technology Wet/dry cooling tower and method
US4225540A (en) * 1979-04-10 1980-09-30 Carl Munters-Euroform Packing for heat and material exchange, particularly for cooling towers
US4385012A (en) * 1980-01-28 1983-05-24 Ronald Priestley Phase-contacting apparatus
US4361426A (en) * 1981-01-22 1982-11-30 Baltimore Aircoil Company, Inc. Angularly grooved corrugated fill for water cooling tower
US4532086A (en) * 1981-07-30 1985-07-30 Sulzer Brothers Limited Packing made of one-piece layers
US4643853A (en) * 1984-04-14 1987-02-17 Raschig Gmbh Packing element for use in mass transfer or heat transfer columns
US4548766A (en) * 1984-05-07 1985-10-22 Marley Cooling Tower Company Vacuum formable water cooling tower film fill sheet with integral spacers
US4670196A (en) * 1985-09-05 1987-06-02 Norton Company Tower packing element
US4668443A (en) * 1985-11-25 1987-05-26 Brentwood Industries, Inc. Contact bodies
US4950430A (en) * 1986-12-01 1990-08-21 Glitsch, Inc. Structured tower packing
US5262095A (en) * 1988-04-28 1993-11-16 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Heat and material exchanging device and method of manufacturing said device
US5124087A (en) * 1990-10-04 1992-06-23 Evapco International, Inc. Gas and liquid contact body
US5267444A (en) * 1991-04-19 1993-12-07 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Process for the cryogenic separation of oxygen containing mixtures, organized lining therefore and air distillation column including such lining
US5217788A (en) * 1992-05-11 1993-06-08 Brentwood Industries Corrugated sheet assembly
WO1993023243A1 (en) * 1992-05-11 1993-11-25 Brentwood Industries, Inc. Corrugated sheet assembly
CN1047128C (zh) * 1992-05-11 1999-12-08 布兰特渥德工业股份有限公司 波纹板层组合件
US5407274A (en) * 1992-11-27 1995-04-18 Texaco Inc. Device to equalize steam quality in pipe networks
US5709468A (en) * 1992-11-27 1998-01-20 Texaco Group, Inc. Method for equalizing steam quality in pipe networks
US5523062A (en) * 1994-11-03 1996-06-04 Chemical Research & Licening Company Catalytic distillation distribution structure
US5700403A (en) * 1996-01-24 1997-12-23 Praxair Technology, Inc. Distillation column employing structured packing which reduces wall flow
EP0992282B2 (en) † 1998-10-02 2006-11-22 Praxair Technology, Inc. Cryogenic rectification system with high strength and high capacity packing
EP1004839A2 (en) 1998-11-25 2000-05-31 Baltimore Aircoil Company, Inc. Film fill-pack for inducement of spiraling gas flow in heat and mass transfer contact apparatus with self spacing fill-sheets
US6260830B1 (en) 1998-11-25 2001-07-17 Baltimore Aircoil Company, Inc. Film fill-pack for inducement of spiraling gas flow in heat and mass transfer contact apparatus with self-spacing fill-sheets
US6206350B1 (en) 1998-11-25 2001-03-27 Baltimore Aircoil Company, Inc. Film fill-pack for inducement of spiraling gas flow in heat and mass transfer contact apparatus with self spacing fill-sheets
US20040261354A1 (en) * 1999-01-15 2004-12-30 Antonio Gigola Procedure and press for producing screening and humidifying panels in particular for avicultural facilities or greenhouses and panels produced by this procedure
US20070263486A1 (en) * 2006-05-15 2007-11-15 Sulzer Chemtech Ag Static mixer
US8061890B2 (en) * 2006-05-15 2011-11-22 Sulzer Chemtech Ag Static mixer
US20100065501A1 (en) * 2008-09-17 2010-03-18 Koch-Glitsch, Lp Structured packing module for mass transfer column and process involving same
US8298412B2 (en) 2008-09-17 2012-10-30 Koch-Glitsch, Lp Structured packing module for mass transfer column and process involving same
JP2011247454A (ja) * 2010-05-24 2011-12-08 Taikisha Ltd 空気浄化加湿装置
KR20150092293A (ko) * 2013-02-13 2015-08-12 미츠비시 히타치 파워 시스템즈 가부시키가이샤 복수기, 이를 구비하고 있는 다단압 복수기, 복수기에 이용하는 재열모듈
JP2014153039A (ja) * 2013-02-13 2014-08-25 Mitsubishi Heavy Ind Ltd 復水器、これを備えている多段圧復水器、復水器に用いる再熱モジュール
WO2014126154A1 (ja) * 2013-02-13 2014-08-21 三菱日立パワーシステムズ株式会社 復水器、これを備えている多段圧復水器、復水器に用いる再熱モジュール
CN104937360A (zh) * 2013-02-13 2015-09-23 三菱日立电力系统株式会社 冷凝器、具备冷凝器的多级压力冷凝器、使用于冷凝器的再热模块
KR101713467B1 (ko) 2013-02-13 2017-03-07 미츠비시 히타치 파워 시스템즈 가부시키가이샤 복수기, 이를 구비하고 있는 다단압 복수기, 복수기에 이용하는 재열모듈
US9638469B2 (en) 2013-02-13 2017-05-02 Mitsubishi Hitachi Power Systems, Ltd. Condenser, multistage pressure condenser provided therewith, and reheating module used in condenser
CN104937360B (zh) * 2013-02-13 2017-09-29 三菱日立电力系统株式会社 冷凝器、具备冷凝器的多级压力冷凝器、使用于冷凝器的再热模块
US20160356549A1 (en) * 2015-06-02 2016-12-08 Spx Cooling Technologies, Inc. Cooling Tower Drift Eliminator
CN106440925A (zh) * 2015-06-02 2017-02-22 Spx冷却技术公司 冷却塔漂浮物清除器
US10393441B2 (en) * 2015-06-02 2019-08-27 Spx Cooling Technologies, Inc. Cooling tower drift eliminator
CN106440925B (zh) * 2015-06-02 2020-02-18 Spx冷却技术公司 冷却塔漂浮物清除器
US11231188B2 (en) 2017-02-14 2022-01-25 Barnstorfer Kunststofftechnik Gmbh & Co. Kg Trickle structures
EP3583360B1 (de) * 2017-02-14 2024-05-22 Barnstorfer Kunststofftechnik GmbH & Co. KG Rieselkörper

Also Published As

Publication number Publication date
GB1253878A (en) 1971-11-17
FR2005504A1 (fr) 1969-12-12
DE1913016B2 (de) 1973-02-01
FR2005504B1 (en, 2012) 1973-10-19
DE1913016A1 (de) 1969-10-16
SE328597B (en, 2012) 1970-09-21

Similar Documents

Publication Publication Date Title
US3599943A (en) Liquid and gas contact apparatus
US3500615A (en) Gas and liquid contact apparatus
US3792841A (en) Liquid and gas contact apparatus
US4427607A (en) Device in an evaporative cooler
US3262682A (en) Contact bodies for liquid and gas
US3526393A (en) Cooling tower
US3395903A (en) Air and water contact body as employed in cooling towers
US3983190A (en) Liquid-gas contact apparatus and method for making the same
CA2096957C (en) Alternating sheet evaporative cooling pad
AU2004243388B2 (en) Device for the extraction of water from atmospheric air
US4139584A (en) Contact body for liquid and gas
DE69921584T2 (de) Füllkörper mit Filmströmung, mit Gaswirbelströmung für Kontaktvorrichtung mit Stoff- und Wärmeaustausch, mit Rieselplatten mit Distanzstücken
DE2602679A1 (de) Verfahren zur herstellung eines luftgekuehlten, atmosphaerischen waermeaustauschers
US3353799A (en) Fluid treating apparatus and packing construction therefor
GB1447185A (en) Apparatus incorporating inclined film fill
US2661197A (en) Apparatus for treating gases with liquids
CN101251340A (zh) 冷却塔空气入口和排放盘
US3652066A (en) Packing for a cooling tower
US5242627A (en) Contact bodies for liquid and gas
US4405533A (en) Supply device for use with evaporative contact bodies
US3272484A (en) Honeycomb fill for cooling tower
MXPA04005714A (es) Metodo y aparato de placa para enfriador evaporador de punto de rocio.
US20100024646A1 (en) Air Scrubber with Folded Air Flow
US4310475A (en) Tower packing assembly
US3592451A (en) Absorbent pad structures for humidifiers