• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    A device for drying a web, shaped material (2) such as paper web. Air distribution boxes 4 are arranged on both sides of the plane 2 of a path of guidance for the web. Each one of the distribution boxes includes a line of first opening means 6 extending transversally to the direction of guidance and arranged to direct the air essentially perpendicularly towards said plane, and a line of opening means 8 essentially parallel to the line of first opening means and arranged to direct the fluid essentially along said plane. Guide means 22 direct the air issued from opening means 8 away from the line of first opening means 6 towards and along an adjoining surface portion 10 of the box on a higher level than the line of first opening means 6. Each line of the first opening means 6 on each side of said plane is a located in front of each its said surface portion 10 located on respective other side of the plane.
    公开号:SU1246904A3
    申请号:SU792850147
    申请日:1979-12-06
    公开日:1986-07-23
    发明作者:Йоханссон Эрик
    申请人:Флэкт Аб (Фирма)；
    IPC主号:
    专利说明:

    2. The device according to claim 1, characterized in that in boxes located on one side of the tape, the nozzle holes of the same name are arranged alternately in two.
    The invention relates to the field of long tape lengths and can be used in the textile, woodworking and paper industries.
    The purpose of the invention is to intensify the drying process and simplify the design of the device.
    Fig. 1 shows a device with a staggered arrangement of gas distribution boxes, side view; on ig.2 - a device with a symmetrical arrangement of gas distribution boxes, side view; on fig.Z - gas distribution box, a general view;
    Fig. 4 shows an inclined nozzle opening with partially overlapping guide peaks; fig. 3 - the same, with non-overlapped guide peaks; Fig. 6 is the same with a composite upper guide visor; Fig. 7 is the same, with an additional slot in the upper visor; FIG. 3 shows the first section of the gas distribution duct with two rows of slit openings; in Fig. 9, further, with a continuous slot opening; Figure 10 is the same, with one row of round holes; 11 is the same, with two rows of round holes.
    The device contains gas distribution boxes I, the surfaces of which, facing the belt of the material being dried, are divided into the first section 3, the transverse section 4, the second section 5.
    The first section 3 is provided with nozzle holes 6, the transition section 4 is inclined nozzle holes 7
    3, the Device in PP. 1 and 2, characterized in that in all boxes: guides are tilted in one direction.
    )
    with the top 8 and bottom 9 guides.
    A device for drying tape materials works as follows.
    The sheet material 2 moves along the transport plane between two rows of gas distribution ducts 1 having dimensions corresponding to the width of the sheet material 2. The heat transfer medium is supplied perpendicularly to the dried material 2 through the nozzle holes 6, and the heat carrier is directed along the processed material 2 through the nozzle holes 7. passing through the nozzle holes 6 and 7, is directed into the gaps between the gas distribution boxes 1. The distance between the gas distribution boxes and 1 and the dried material 2 is chosen so that at certain dimensions and geometrical shape of the holes .6 get the maximum heat transfer with the help of heat carrier.
    Figure 1 shows a device in which the holes 7 are designed to supply coolant in the direction of the twin material 2, while the material 2 transports with an air cushion. The material 2 can be moved towards the moving coolant with the help of drive rolls.
    5 (not shown). Fig. 2 shows a device in which the coolant flows through the nozzle holes 7 counterclockwise, while the dried material 2 is moved by means of transporting rollers (not shown).
    five
    H in
    2
    eight
    FIG. 6
    7
    FIG. eight
    Editor A.Shishkin
    Compiled by N.Isachenko
    Tehred G.Gerber Proofreader G.Reshetnik
    Order 4031/60, Circulation 634 Subscription
    VNIRSHI State Committee of the USSR
    for inventions and discoveries 113035, -Moscow, Zh-35, Raushsk nab., d. 4/5
    Production and printing company, Uzhgorod, st. Project, 4
    FIG. 9
    . YU
    Fyg. eleven
    权利要求:
    Claims (3)
    [1]
    1. DEVICE FOR DRYING TAPE MATERIALS, containing gas distribution boxes located on both sides of the tape of the material to be dried, the surface of each box facing the tape has two sections located at different distances from it and separated by a transverse transition section with inclined nozzle openings bounded guiding visors, and the first section is made with nozzle holes directed perpendicular to the surface of the tape, characterized in that, in order to intensify the processes and drying and simplifying the design, inclined nozzle holes in the transition section of each box are placed closer to the surface of the tape than the nozzle holes of the first section, and the guide visors of these holes forming the transition section are inclined towards the second section, while the nozzle holes of the first section of the ducts, located on one side of the tape, installed opposite the second surface sections, boxes located on its other side.
    Figure 1
    12-46904 AZ
    [2]
    2. The device according to claim 1, characterized in that in the boxes located on one side of the tape, the nozzle holes of the same name are placed in alternation of two.
    [3]
    3. The device according to paragraphs. 1 and 2, characterized in that in all the boxes, the guide visors are inclined in one side.
    类似技术:
    公开号 | 公开日 | 专利标题
    SU1246904A3|1986-07-23|Device for drying tape materials
    US3633281A|1972-01-11|Process and apparatus for handling workpieces which have a large surface area relative to their thickness
    US3385490A|1968-05-28|Conveying web or sheet material
    EP0003414B1|1981-11-04|Float treatment apparatus
    FI60261C|1981-12-10|OEVERTRYCKSMUNSTYCKE FOER BEHANDLING AV BANOR
    US3771239A|1973-11-13|Apparatus for drying a web by use of an air jet flow
    GB1042561A|1966-09-14|Apparatus for the stabilized transport of web-like materials
    SU1071217A3|1984-01-30|Machine for making package blanks from band material
    US4170347A|1979-10-09|Web pleater
    FI57142B|1980-02-29|MUNSTYCKE FOER BEHANDLING AV MATERIALBANOR
    US4785985A|1988-11-22|Apparatus for contactless guiding of webs of material, in particular, metal strips, by means of a gas medium
    JP4505175B2|2010-07-21|Drying station for drying printed sheets
    US5868386A|1999-02-09|Blower chamber for the floating conveyance of sheets or webs
    ES400558A1|1975-07-01|Apparatus for full-width suspension guidance of webs of material
    US3359648A|1967-12-26|Dryer with vacuum bar sheet feeder
    EP0253392B1|1991-05-15|Method and apparatus of non-contact conveyance of a web
    US4060914A|1977-12-06|Apparatus for treating material with a gaseous medium
    US1996020A|1935-03-26|Apparatus for handling, drying and processing materials
    US5775623A|1998-07-07|Low inertia apparatus and method for accumulating and applying tension to webs
    US3718983A|1973-03-06|Sheet drying apparatus
    US4168580A|1979-09-25|Drying installation for treating webs of material
    US3498515A|1970-03-03|Fluid cushion turning rolls for supporting and guiding strip material
    US3282586A|1966-11-01|Conveyor for sheet-feeding apparatus in sheet-processing machines
    GB1593600A|1981-07-22|Web transporting and collapsing device
    US4719707A|1988-01-19|Conveying apparatus for a flat article, particularly a cardboard blank, paper sheets or signatures or the like
    同族专利:
    公开号 | 公开日
    EP0012731B1|1981-12-30|
    SE429770B|1983-09-26|
    JPS5919270B2|1984-05-04|
    PL127093B1|1983-09-30|
    FI61330B|1982-03-31|
    MX150821A|1984-07-26|
    NO149600B|1984-02-06|
    ES485660A1|1980-06-16|
    FI61330C|1982-07-12|
    CA1129639A|1982-08-17|
    US4290210A|1981-09-22|
    AT524T|1982-01-15|
    NO793513L|1980-06-09|
    JPS5577685A|1980-06-11|
    EP0012731A1|1980-06-25|
    FI793522A|1980-06-07|
    BR7907810A|1980-07-22|
    DE2961721D1|1982-02-18|
    NO149600C|1984-05-16|
    PL220184A1|1980-08-11|
    SE7812565L|1980-06-07|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US3231165A|1961-12-02|1966-01-25|Svenska Flaektfabriken Ab|Method and apparatus for stabilizing an air-borne web|
    US3436265A|1963-08-19|1969-04-01|Thomas A Gardner|Pressure gradient web cleaning method|
    US3559301A|1968-07-29|1971-02-02|Egan Machinery Co|Air flotation system for conveying web materials|
    AT308524B|1971-01-25|1973-07-10|Andritz Ag Maschf|Device for drying webs of material|
    SE393826B|1974-05-29|1977-05-23|Svenska Flaektfabriken Ab|ARRANGEMENTS THAT WHEN TRANSPORTING A BAN OR SHEET OF AIR-SUPPORTED MATERIAL, IN FRONT OF THE MATERIAL IN A FIXED STABLE FLOATING THROUGH ONE OR SEVERAL FLOORS OF A TREATMENT PLANT, ONE ...|
    US4069595A|1975-01-24|1978-01-24|Aktiebolaget Svenska Flaktfabriken|Arrangement for conveying web material through a treating plant|
    US3957187A|1975-02-11|1976-05-18|James Puigrodon|Methods and apparatus for transporting and conditioning webs|
    US3982327A|1975-05-01|1976-09-28|Midland-Ross Corporation|Air-dispensing web-floating apparatus|
    NO141469L|1975-12-09|
    DE2556442C2|1975-12-15|1984-09-06|Gerhardt, Hans-Joachim, Prof. M.Sc. Dipl.-Ing., 5100 Aachen|Device for the floating guidance of material webs|
    DE2613135C3|1976-03-27|1978-11-23|Vits-Maschinenbau Gmbh, 4018 Langenfeld|Air cushion nozzle|DE3007752C2|1980-02-29|1981-11-12|Lindauer Dornier Gmbh, 8990 Lindau|Arrangement for the application of material webs|
    SE449923B|1981-10-19|1987-05-25|Flaekt Ab|PLANT FOR DRYING A COATED MATERIAL|
    DE3313874C2|1983-04-16|1989-11-30|Peter 4630 Bochum De Kaehmann|
    DE3607370C1|1986-03-06|1987-11-05|Hilmar Vits|Device for the floating guiding of material webs by means of a gaseous or liquid medium|
    FI75008C|1986-03-14|1992-02-17|Valmet Oy|Float dryer and method for streamlining its function|
    WO1988007103A1|1987-03-11|1988-09-22|Valmet Paper Machinery Inc.|Arrangement for drying a running web|
    US4918795A|1987-07-17|1990-04-24|Milliken Research Corporation|Method to soften fabric by air impingement|
    US4837902A|1987-07-17|1989-06-13|Milliken Research Corporation|Fabric softening apparatus|
    DE3841909C2|1988-04-02|1990-09-13|Hilmar 5653 Leichlingen De Vits|
    US5092059A|1988-06-07|1992-03-03|W. R. Grace & Co.-Conn.|Infrared air float bar|
    US5035066A|1988-06-07|1991-07-30|W. R. Grace & Co.-Conn.|Ultraviolet air floatation bar|
    US4833794A|1988-08-10|1989-05-30|Advance Systems, Inc.|Dryer apparatus for floating a running web and having baffle means for spent return air|
    GB8823815D0|1988-10-11|1988-11-16|Molins Plc|Pneumatic web feeding|
    DE3904774C1|1989-02-17|1990-05-17|Hilmar 5653 Leichlingen De Vits|
    US5052125A|1990-09-26|1991-10-01|Ppg Industries, Inc.|Method and apparatus for supporting strand|
    US5150955A|1990-12-28|1992-09-29|Eastman Kodak Company|Drying apparatus|
    FI96125C|1991-09-05|1996-05-10|Valmet Paper Machinery Inc|Arrangement of suppressor nozzles intended for treatment of webs and method of an arrangement for suppressor nozzles intended for treatment of webs|
    EP0578243A3|1992-07-09|1994-10-12|Nippon Steel Corp|Drying device for electrostatic recording apparatus.|
    US5471766A|1993-03-18|1995-12-05|Valmet Paper Machinery, Inc.|Method in contact-free air-drying of a material web as well as a nozzle-blow-box and a pulp dryer that make use of the method|
    FI102624B1|1994-06-23|1999-01-15|Valmet Corp|Method and apparatus for drying or cooling a paper web or the like|
    EP0725177A4|1994-07-07|1996-12-27|Komatsu Seiren Co|Apparatus for treating cloth|
    US6178607B1|1996-01-29|2001-01-30|Milliken & Company|Method for treating a crease sensitive fabric web|
    DE19619547A1|1996-05-15|1997-11-27|Vits Maschinenbau Gmbh|Air cushion nozzle and device for heat treatment of a continuously moving web with air cushion nozzles|
    US5822835A|1996-10-02|1998-10-20|Milliken Research Corporation|Method and apparatus for web treatment|
    DE19828374A1|1998-06-25|1999-12-30|Mat Maschinen Anlagen Technik|Floating dryer to dry substrates with thick coating on one side|
    FI991497A0|1999-06-30|1999-06-30|Valmet Corp|Blow nozzle device for fan dryer with airborne web|
    JP4691175B2|2009-04-28|2011-06-01|三菱重工業株式会社|Drying equipment|
    AU2010256680B2|2009-06-05|2013-04-18|Durr Systems, Inc.|Improved infrared float bar|
    SE536108C2|2010-11-16|2013-05-07|Andritz Tech & Asset Man Gmbh|Drying box comprising at least two zones for drying a cellulose pulp web|
    SE535634C2|2010-11-16|2012-10-23|Andritz Tech & Asset Man Gmbh|Cellulose dryer having lower blow boxes and method of drying a web of cellulose pulp|
    US10458710B2|2014-11-07|2019-10-29|Illinois Tool Works Inc.|Supply plenum for center-to-ends fiber oxidation oven|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    SE7812565A|SE429770B|1978-12-06|1978-12-06|DEVICE FOR DRYING OF COATED MATERIAL|
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