• 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 plant has drying surfaces (4) which are superposed and heated by heating plattens (3) arranged throughout the depth of a chamber (1); the upper section of a belt conveyor supported by rollers (6, 7) is guided by said surfaces (4). The material to be dried is uniformly spread throughout the width of the band (5) by branchings (10) of a conduit (9) supplied by a dosing device, and this process is carried out until all the drying surfaces (4) are covered with material; at this point, the bands (5) of the conveyor as well as the dosing are stopped, the drying then taking place on the surfaces (4) with the belt conveyor (5) stopped. Immediately after the drying, the belt conveyors (5) are set in motion in the opposite direction so that the dried material, beyond the rollers (7), is thrown and unloaded towards the outside through an extraction opening (13) and a sluice (14). The drying takes place in optimum operating conditions within drying cabinets, while the supply and unloading of the material are simplified with respect to known drying cabinets and they may even become automatically controlled operations.
    公开号:SU1205785A3
    申请号:SU833634402
    申请日:1983-08-18
    公开日:1986-01-15
    发明作者:Брандер Штефан
    申请人:Цшокке Вартманн Аг (Фирма)；
    IPC主号:
    专利说明:

    The invention relates to a drying technique for drying various materials in an enclosed space.
    The aim of the invention is to simplify the process of supplying and unloading material during drying in batch mode.
    The drawing shows a drying installation for carrying out the method
    The vacuum drying unit according to the invention contains a camera 1 with 2 belt conveyors 3 regularly installed in it heated by means of heating plates, driven by the drive rollers 4 and the directions 1: 1 1X rollers 5. Rollers 4 and 5 can be They are located in chamber 1 either on the frame {not shown) or on the wall of chamber 1. Each drive roller 4 has an independent drive.
    The device for loading the sewable material into the chamber 1 contains a pipeline 6, which can be rigidly or movably connected to the chamber. Each belt conveyor 3 from the pipeline 6 waste t taps 7. Camera 1 contains you editor M. Kelemesh
    Compiled by I. Komarova
    Tehred I.Astalosh Corrector I.Erdeyi
    Order 8551/62 Circulation 635 Subscription
    VNIIPI USSR State Committee
    for inventions and discoveries 113035, Moscow, Z-ZZ Raushsk nab. 4/5
    Branch PPP Patent, Uzhgorod, st. Project, 4
    205785
    8dl feed hole with valve 9, nozzles 10 and 11, respectively, for supply and removal of heat / carrier for heating plates 2,
    5 nozzle 12 for connecting the chamber to the vacuum system and a cover 13 for accessing the chamber.
     The method of operation of the vacuum drying unit is carried out by
    10 blown way.
    The material to be dried is piped 6 and outlets 7 successively to moving conveyor belts in such a way that
    ts material distribution occurs across the entire width and length of the conveyors. After the conveyors 3 are fully loaded, they stop, while the heat carrier is fed into the heating plates 2 and the vacuum system is turned on. The drying process takes place with fixed conveyors. At the end of the drying process, the vacuum system is shut off, and the supply of heat
    25 of the carrier to the heating plates, and the unloading of the material is dried when the belt conveyors 3 move back through the outlet opening-8.
    权利要求:
    Claims (1)
    [1]
    WAY OF VACUUM DRYING UNIT OPERATION by feeding the dried material to the belt-mounted heated conveyors, distributing the material along them, drying and subsequent unloading, which means that in order to simplify the process of feeding and unloading the material during drying in periodic mode, the material is distributed over the length of the conveyors is carried out in the process of their movement, drying is carried out with the conveyors stopped, and unloading, when the conveyors move in the opposite direction.
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    类似技术:
    公开号 | 公开日 | 专利标题
    SU1205785A3|1986-01-15|Method of operation of vacuum drying unit
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    US3900958A|1975-08-26|Method and apparatus for continuously drying a dripping wet, granular or lumpy material
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    US2930140A|1960-03-29|Material drier and method
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    RU2100718C1|1997-12-27|Method of vacuum drying of loose materials and plant for realization of this method
    JPS5736833A|1982-02-27|Cleaning of wafer
    SU1460561A1|1989-02-23|Method of operating a loose material drier
    US949487A|1910-02-15|Drier.
    CA1327687C|1994-03-15|Removing volatiles from plastic materials delivered to an extrusion or injection molding machine
    RU2100722C1|1997-12-27|Unit for heat treatment of pasty materials
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    SU753952A1|1980-08-07|Apparatus for chemical treatment of fibrous material
    SU1335791A1|1987-09-07|Feeder
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    JP3284360B2|2002-05-20|Prevention device for clogging of supply nozzle in belt type dryer
    RU2064143C1|1996-07-20|Organic material drying plant
    RU2227880C2|2004-04-27|Grain drier
    SU1617278A1|1990-12-30|Conveyer drier for loose materials
    同族专利:
    公开号 | 公开日
    DK202984A|1984-04-18|
    EP0116565A1|1984-08-29|
    IT1172318B|1987-06-18|
    AT18796T|1986-04-15|
    IT8348845D0|1983-08-12|
    CH660228A5|1987-03-31|
    WO1984000805A1|1984-03-01|
    DK202984D0|1984-04-18|
    JPS59501419A|1984-08-09|
    US4574495A|1986-03-11|
    EP0116565B1|1986-03-26|
    DE3362690D1|1986-04-30|
    CA1226131A|1987-09-01|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    DE67437C|Dr. B. FINKELSTEIN in Firma M. B. VOGEL in Leipzig-Lindenau, Angerstrafse 11|Vacuum drying device with pressure compensation|
    US888257A|1906-02-16|1908-05-19|Emil Passburg|Apparatus for drying in vacuum.|
    US1418638A|1918-01-30|1922-06-06|William G Lyle|Apparatus for preserving food|
    US2121370A|1931-01-06|1938-06-21|Wurton Machine Company|Apparatus for treating tobacco|
    US2528476A|1942-03-20|1950-10-31|Thomas Lipton Inc|Method and apparatus for dehydration|
    GB560899A|1942-07-03|1944-04-26|Miles Wilson Carter|A continuous vacuum dehydrating process|
    US3022752A|1960-07-23|1962-02-27|Voisine Ange Emile|Baking oven|
    DE1604803A1|1962-03-01|1971-01-07|Carlo Barbareschi|Process for the continuous absorption and removal of water vapor or other solvents by evaporation or sublimation at low temperature under vacuum|
    US3260866A|1962-11-06|1966-07-12|Maytag Co|Program control feature|
    GB989148A|1962-11-06|1965-04-14|Paolo Bocciardo|Improvements in a method of and apparatus for drying tanned skins under vacuum in a continuous operation|
    US3206866A|1963-02-07|1965-09-21|Magma Power Co|Method and apparatus for dehydrating foods employing geothermal steam|
    DE1198294B|1963-04-06|1965-08-05|Leybold Hochvakuum Anlagen|Continuously working freeze-drying chamber for goods in trays that will later serve as packaging|
    US3448527A|1965-09-20|1969-06-10|Luis A Hernandez Jr|Quick freeze-drying system and apparatus therefor|
    US3324565A|1966-07-21|1967-06-13|Hupp Corp|Apparatus and method for freeze drying|
    ES472798A1|1977-09-02|1979-03-16|Patpan Inc|Apparatus for drying flat articles of porous material under vacuum|
    DE3006126A1|1980-02-19|1981-09-03|Heinz 6116 Eppertshausen Lindner|Harvested produce multiple stage dryer - has stacked conveyors with flaps permitting hot air circulation and discharge onto conveyor below|
    US4409744A|1981-06-08|1983-10-18|Proctor & Schwartz, Inc.|Propeller fan drive|DK159488A|1988-03-23|1989-09-24|Danske Sukkerfab|Apparatus for stretching of reinforcement lock strips|
    CH681042A5|1989-07-03|1992-12-31|Bucher Guyer Ag Masch|
    JP2918641B2|1990-07-09|1999-07-12|有限会社松兵衛|Food molding method and apparatus|
    CH680818A5|1991-03-25|1992-11-13|Bucher Guyer Ag Masch|
    MX2008016028A|2006-06-12|2009-04-22|Conagra Foods Rdm Inc|Egg product and production method.|
    DE102010050440A1|2010-11-04|2012-05-10|Merk Process|Drying process and drying device|
    CN102226640B|2011-06-07|2012-12-26|上海东富龙科技股份有限公司|Overflow automatic feeding device and method of vacuum freezer drier|
    CN103822461A|2014-03-17|2014-05-28|无锡市海昌机械设备有限公司|Improved structure of material distributing system for vacuum belt liquid continuous dryer|
    US10272360B2|2017-08-05|2019-04-30|Priya Naturals, Inc.|Phytochemical extraction system and methods to extract phytochemicals from plants including plants of the family Cannabaceae sensu stricto|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    CH5006/82A|CH660228A5|1982-08-23|1982-08-23|METHOD AND DRYING SYSTEM FOR DRYING A SUBSTANCE IN BATCH OPERATION.|
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