NL281630A - - Google Patents

Info

Publication number
NL281630A
NL281630A NL281630DA NL281630A NL 281630 A NL281630 A NL 281630A NL 281630D A NL281630D A NL 281630DA NL 281630 A NL281630 A NL 281630A
Authority
NL
Netherlands
Prior art keywords
corrugation
sheets
axis
corrugations
apex
Prior art date
Application number
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.)
Publication of NL281630A publication Critical patent/NL281630A/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/10—Supplying or treating molten metal
    • B22D11/11—Treating the molten metal
    • 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
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • C21C7/04—Removing impurities by adding a treating agent
    • C21C7/06—Deoxidising, e.g. killing
    • 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
    • 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
    • B01J2219/32206—Flat 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
    • B01J2219/3221—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
    • B01J2219/32213—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
    • B01J2219/324—Composition or microstructure of the elements
    • B01J2219/32408—Metal
    • 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
    • B01J2219/324—Composition or microstructure of the elements
    • B01J2219/32425—Ceramic
    • 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
    • B01J2219/324—Composition or microstructure of the elements
    • B01J2219/32483—Plastics
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S261/00—Gas and liquid contact apparatus
    • Y10S261/11—Cooling towers

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Gas Separation By Absorption (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

1,065,612. Contacting gases with liquids &c. IMPERIAL CHEMICAL INDUSTRIES Ltd. Feb. 21, 1964 [March 4. 1963], No. 8611/63. Heading B1R. [Also in Divisions B5 and F4] A packing for film flow liquid cooling apparatus comprises a stack of alternate flat and corrugated sheets, each corrugation having a portion which is curved in the plane of the sheet to an extent sufficient to preclude a straight line path through that portion of the corrugation. As shown, each corrugation has two sides 1, 2, which form a V at an apex 3 with an included angle of 60‹, and has an upper curved portion 10, 11 and a lower straight portion. In the curved portion the corrugation is first displaced by a distance C to one side of the axis 5, i.e. the vertical line passing through the uppermost end of the apex 3, and is then displaced by a distance D to the other side of the axis, the distances C and D each being equal to half the width of the corrugation B. The lower part of the corrugation may be curved to such an extent that the lowermost point of the apex 3 lies on the axis 5 (Figs. 3 and 5, not shown), while in the embodiment of Fig. 1 (not shown) the upper portion of the corrugation is displaced to only one side of the axis by an amount equal to the width of the corrugation. When the sheets are assembled alternately with flat sheets to form the packing, the corrugations may all curve in the same sense (Fig. 4, not shown) or may be arranged (Fig. 5, not shown) so that the corrugations (30) and (34) of the sheets on opposite sides of the flat sheet (32) curve in opposite senses. The three sheets are secured together by stud and socket means at those points (35, 36) at which the corrugations on opposite sides of sheet (32) could be in contact if the latter were omitted. The sheets are formed of organic thermoplastic material; a list of suitable materials being given.
NL281630D 1963-03-04 NL281630A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8611/63A GB1065612A (en) 1963-03-04 1963-03-04 Improvements in or relating to film flow packings

Publications (1)

Publication Number Publication Date
NL281630A true NL281630A (en)

Family

ID=9855815

Family Applications (2)

Application Number Title Priority Date Filing Date
NL281630D NL281630A (en) 1963-03-04
NL6402143A NL6402143A (en) 1963-03-04 1964-03-04

Family Applications After (1)

Application Number Title Priority Date Filing Date
NL6402143A NL6402143A (en) 1963-03-04 1964-03-04

Country Status (4)

Country Link
US (1) US3374992A (en)
BE (1) BE621517A (en)
GB (1) GB1065612A (en)
NL (2) NL6402143A (en)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE420764B (en) * 1977-09-22 1981-10-26 Munters Ab Carl DEVICE FOR AN EVAPORATIVE COOLER
SE423279B (en) * 1977-09-22 1982-04-26 Munters Ab Carl SUPPLY DEVICE AT AN EVAPOROTIVE CONTACT BODY
DE2950803C2 (en) * 1979-12-17 1982-01-21 Ernst, Günter, Prof.Dr.-Ing., 7500 Karlsruhe Device for cooling down cooling water
US4518544A (en) * 1983-01-20 1985-05-21 Baltimore Aircoil Company, Inc. Serpentine film fill packing for evaporative heat and mass exchange
GB8420082D0 (en) * 1984-08-07 1984-09-12 Dewplan E T Ltd Waste water treatment
WO1986004938A1 (en) * 1985-02-14 1986-08-28 Edward Francis Elton Method and apparatus for alkaline delignification of lignocellulosic fibrous materials
DE8904345U1 (en) * 1989-04-07 1989-05-18 Streng, Andreas, Dipl.-Ing., 5210 Troisdorf Heat and mass exchangers
DE3918483A1 (en) * 1989-06-06 1990-12-13 Munters Euroform Gmbh Carl FILLED BODY
US5147583A (en) * 1990-12-20 1992-09-15 The Marley Cooling Tower Company Non-clogging film fill assembly for counterflow water cooling tower
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
DE19936380A1 (en) * 1999-08-03 2001-02-08 Basf Ag Orderly packing for heat and material exchange
US6478290B2 (en) 1999-12-09 2002-11-12 Praxair Technology, Inc. Packing for mass transfer column
DE10001694A1 (en) * 2000-01-18 2001-07-19 Montz Gmbh Julius Packing for heat- and mass exchange columns includes ridges making defined angles at their extremities, with top and bottom, horizontal panel edges
US6923250B2 (en) * 2003-06-27 2005-08-02 Evapco International, Inc. Louver assembly
US8690130B2 (en) * 2009-02-25 2014-04-08 Brentwood Industries, Inc. Structured sheet cross-flow distribution media
WO2016105456A1 (en) * 2014-12-23 2016-06-30 Evapco, Inc. Bi-directional fill for use in cooling towers
US9956540B1 (en) * 2015-03-31 2018-05-01 Gtc Technology Us Llc Structured packing with enhanced fluid-flow interface
EP3846932A4 (en) * 2018-09-06 2021-11-10 Curtin University Structured packing
MY195313A (en) * 2018-11-27 2023-01-12 Brentwood Ind Inc Fill Sheets and Related Fill Pack Assemblies
CN111023887B (en) * 2019-12-25 2021-05-18 中冷环境科技有限公司 Filler combination equipment

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE238412C (en) *
US520366A (en) * 1894-05-22 Office
US1240231A (en) * 1913-10-11 1917-09-18 Wilfrid Lumley Corrugated stock or board.
US2091918A (en) * 1932-10-17 1937-08-31 Joseph L Finck Insulating material
GB450524A (en) * 1934-10-15 1935-04-23 Andre Abel Auguste Brugier Improvements in or relating to heat-insulating panels
US2231088A (en) * 1938-03-12 1941-02-11 Richardson Allan Shakespeare Cooling tower
US2286479A (en) * 1940-04-04 1942-06-16 Morrill N Farr Air filter panel
US2485849A (en) * 1946-04-12 1949-10-25 American Blower Corp Heat exchanger or cooling tower
US2746892A (en) * 1952-11-04 1956-05-22 Isoflex Corp Multi-layer heat insulating material
US2764257A (en) * 1953-08-19 1956-09-25 Air Maze Corp Edge filter panel with uneven face
US2986379A (en) * 1957-06-04 1961-05-30 Kramig Anna Louise Heat exchanger
US3112184A (en) * 1958-09-08 1963-11-26 Corning Glass Works Method of making ceramic articles
GB875611A (en) * 1958-12-02 1961-08-23 Mouchel Associates Ltd Improvements relating to cooling towers
SE307963B (en) * 1962-06-27 1969-01-27 Munters C

Also Published As

Publication number Publication date
BE621517A (en)
GB1065612A (en) 1967-04-19
NL6402143A (en) 1964-12-28
US3374992A (en) 1968-03-26

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