• 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:
    The machine is designed mainly to effect an accelerated cooling of metal sheets and is improved in order to permit efficient operation with sheets of variable width. For this purpose, sets of elements forming baffles are disposed on each side of the longitudinal axis of the machine along edges of the latter. Depending on whether they are withdrawn into or not withdrawn into their housings, these elements modify the conditions of the flow of the cooling liquid in the machine.
    公开号:SU871739A3
    申请号:SU782703749
    申请日:1978-12-29
    公开日:1981-10-07
    发明作者:Марсель Жан Жермэн Альфред
    申请人:Юньон Сидерюржик Дю Нор, Э Де Л, Эст Де Ля Франс "Юзинор" (Фирма)；
    IPC主号:
    专利说明:

    one
    - The invention relates to heat treatment of a metal sheet, in particular, installations for cooling.
    A known device for cooling sheet j containing upper and lower frames enclosed in hermetic covers with rolls l. This setting is primarily intended for processing large width sheets. Q
    When processing a sheet whose width is significantly smaller than the width of the installation, optimal cooling passages are not formed on both sides of the sheet, as a result of which the cooling of the sheet across the width is less uniform and effective than the installation allows, and the capacity of the installation is reduced.
    The aim of the invention is to control the width of the cooled zone.
    The goal is achieved by the fact that the plant for cooling the sheet, containing the upper and lower frames enclosed in hermetic covers with rolls, is provided with sheet partitions arranged between adjacent rollers with vertical crossover drives, while the partitions are made in the casing. thirty
    Each partition is made up of a set of separate sheets, each of which is associated with a vertical movement drive.
    Vertical movement actuators for each partition are mounted on the pocket of the case.
    Partitions can be placed on both sides of the longitudinal axis of the installation or mounted on the upper
    frame.
    FIG. 1 shows schematically an installation, a longitudinal section; on fng. 2 is the same; the transverse raere in FIG. 3 - partitions; in fig. 4 is a section A-A in FIG. 3
    The cooling unit comprises a lower frame 1 and an upper frame 19, each of which has rollers 3 and 4 and is enclosed in metal shells 5 and 6 with side walls 7 and 8 and concave surfaces 9, surrounding rollers 3 and 4. Between adjacent rollers are installed partitions 10 located on both sides of the longitudinal axis of the installation along the side walls. Each partition consists of elements .11 made of metal sheet, including a thin part and a thick part and installed in pockets 12 fixed to the skinxB 5 of the upper frame 2. Each element is attached to the end of the rod 13 of the vertical movement actuator 14, for example a jack fixed on pocket 12. Partitions can be located at equal intervals along the installation and the number of elements in each can vary, in the extreme case there can be one.
    Cases 5 and 6 limit the space through which the cooling fluid circulates, and it is associated with the systems for the release and start-up of this fluid.
    The installation works as follows.
    If a large width metal sheet is processed, the partition elements are fully retracted into their pockets and do not impede the circulation of coolant inside the unit.
    If a sheet with a smaller width is processed, then the required number of partitioning elements is pushed out of the pockets and set in the lower position, limiting the possibility of fluid circulation along the longitudinal axis of the metal sheet installation. This significantly reduces the pressure of the liquid in the side zones, which leads to an improved circulation of coolant in the central part of the installation.
    The application of the invention allows to create an optimal cooling mode and thereby improve plant performance.
    In addition, there are several elements in each partition that can be activated Independently of each other. This provides greater flexibility in the operation of the installation and allows to process a metal sheet whose width can vary.
    权利要求:
    Claims (5)
    [1]
    1. An apparatus for cooling a sheet containing upper and lower frames with rollers enclosed in hermetic casings, characterized in that, in order to adjust the width of the cooled zone, it is provided with sheet partitions arranged between adjacent rollers with their vertical displacements, while bulkhead pockets.
    [2]
    2. Installation according to Claim 1, characterized in that each partition is made up of a set of separate sheets, each of which is associated with a vertical movement drive.
    [3]
    3. Installation on PP. 1 and 2, it is noted that the vertical movement drives of each partition are mounted on the pocket of the case.
    [4]
    4i Installation under item 1, characterized in that the partitions are placed on both sides of the longitudinal axis of the installation.
    [5]
    5. Installation according to claim 1, about tl and - ° part with the fact that the partitions are mounted on the upper frame.
    Sources of information taken into account in the examination
    1. Patent of the USSR 578903, cl. C 21 D 1/02, 1974.
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    类似技术:
    公开号 | 公开日 | 专利标题
    SU871739A3|1981-10-07|Sheet cooling unit
    US3885581A|1975-05-27|Machine for cooling metal sheets or plates
    KR950007237A|1995-03-21|Gas-cooled electromechanical
    US2801694A|1957-08-06|Fastening means for roll cutting machine assembly
    US4121809A|1978-10-24|Cooling plate for shaft furnaces
    SE9200992D0|1992-03-30|REFRIGERATED SUPER ROLL
    EP0468716A2|1992-01-29|Insulating heat retention apparatus
    CH657754A5|1986-09-30|EQUIPMENT FOR THE PRODUCTION OF ICE CREAM AND SIMILAR COLD PRODUCTS, WITH REMOVABLE ICE CREAM CONTAINER.
    US3144903A|1964-08-18|Rotary heat exchange apparatus with support therefor
    GB2174026A|1986-10-29|Apparatus for hydromechanical metal cleaning
    KR20160066471A|2016-06-10|Dehumidifier of compressedair
    EP0136117B1|1990-08-29|Cold trap apparatus
    SU578903A3|1977-10-30|Device for cooling sheets
    US3082543A|1963-03-26|Air circulating system for chill cabinets
    SU1167159A1|1985-07-15|Set for heat treatment of glass materials and articles
    SU1523363A1|1989-11-23|Apparatus for cooling strip polymeric material
    US3082996A|1963-03-26|Coil support for annealing furnaces
    JPS60180601A|1985-09-14|Manufacture of metallic sheet and its device
    JPS55131118A|1980-10-11|Heat treatment furnace
    SU1073911A1|1988-06-07|Continuously operating buttermaking machine
    JPS56102566A|1981-08-17|Heat treatment of aluminum strip
    US1762910A|1930-06-10|Drying apparatus for gelatin carbon tissue
    SE417641B|1981-03-30|Plate heat exchanger
    DE7704066U1|1977-05-26|OVEN, IN PARTICULAR ELECTRICALLY HEATED LABORATORY OVEN, GLUEHOFEN, HEAT CABINET OR THE SAME
    SU968236A1|1982-10-23|Wall enclosure of steaming chambers
    同族专利:
    公开号 | 公开日
    GB2011293B|1982-01-13|
    US4185648A|1980-01-29|
    FR2413140B1|1982-04-30|
    JPS5496409A|1979-07-30|
    IT1108302B|1985-12-09|
    DE2856392B2|1981-01-15|
    DE2856392C3|1981-09-24|
    IT7869996D0|1978-12-29|
    GB2011293A|1979-07-11|
    FR2413140A1|1979-07-27|
    JPS5715179B2|1982-03-29|
    DE2856392A1|1979-07-12|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US2940458A|1957-01-30|1960-06-14|Renainre Corp|Meat cut washing and glazing machine|
    SU412259A1|1969-10-18|1974-01-25|
    FR2223096B1|1973-03-26|1976-09-10|Usinor|
    DE2525750C3|1975-06-10|1982-04-15|Buckau-Walther AG, 4048 Grevenbroich|Process for recycling and reusing heavily soiled plastic products|FR2497694B1|1981-01-09|1984-03-23|Usinor|
    FR2497828B1|1981-01-09|1986-07-25|Usinor|SEALING DEVICE FOR SHEET METAL PROCESSING MACHINE|
    FR2497829B1|1981-01-09|1986-07-25|Usinor|DEVICE FOR SEALING THE END OF A SHEET METAL PROCESSING MACHINE|
    FR2507929B1|1981-06-19|1985-04-26|Usinor|
    DE3209875A1|1982-03-18|1983-09-29|Aktiengesellschaft der Dillinger Hüttenwerke, 6638 Dillingen|DEVICE FOR COOLING SHEET|
    DE3234162C2|1982-09-15|1985-01-17|Bwg Bergwerk- Und Walzwerk-Maschinenbau Gmbh, 4100 Duisburg|Device for guiding rolling stock in a cooling tank filled with cooling liquid for cooling hot strip, in particular hot wide strip|
    JPS6428871U|1987-08-17|1989-02-21|
    DE4121079A1|1991-06-26|1993-01-07|Schmid Gmbh & Co Geb|DEVICE FOR TREATING PLATE-SHAPED OBJECTS|
    DE4335710C2|1993-10-20|1996-11-21|Eko Stahl Gmbh|Device for differentiated cooling of wide flat products|
    AT414102B|2004-08-04|2006-09-15|Ebner Ind Ofenbau|DEVICE FOR COOLING A TAPE BELT|
    CN103316934B|2013-06-24|2016-01-06|中冶赛迪工程技术股份有限公司|A kind of upper spraying laminar flow cooling device of separable cavity of many dampings|
    CN111203450B|2020-02-29|2021-08-24|东台市华裕机械配件有限公司|Spacing adjustment formula non ferrous metal hot rolling cooling body|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    FR7739834A|FR2413140B1|1977-12-30|1977-12-30|
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