• 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:
    Apparatus which compensates for thermally induced changes in the width of gaps between longitudinally extending marginal portions of grate sections in industrial furnaces has two rows of plate-like cheeks which abut against the marginal portions of neighboring sections and can swivel on fulcra defined by the webs of inverted U-shaped supporting devices whose legs are turnable about pivots mounted in a frame and extending in parallelism with the marginal portions of grate sections. The cheeks are urged away from each other and against the marginal portions of neighboring grate sections by pairs of two-armed levers mounted on a common shaft which is biased downwardly by a package of dished springs through the medium of a pull rod. The cheeks of each row are secured to plate-like carriers which are disposed between the respective rows of cheeks and the corresponding arms of the levers and are swingable on the associated fulcra. The upper portions of cheeks which face each other define orifices for discharge of heated or cooling gases into the spaces above the neighboring grate sections.
    公开号:SU1258335A3
    申请号:SU2480953
    申请日:1977-05-18
    公开日:1986-09-15
    发明作者:Йозеф Мартин Иоханнес；Вебер Эрих
    申请人:Йозеф Мартин Фойерунгсбау Гмбх (Фирма)；
    IPC主号:
    专利说明:

    The invention relates to energy and can be used in furnaces for lump fuel.
    The aim of the invention is to increase reliability.
    The drawings depict a grate with a device for compensating for temperature movements.
    FIG. 1 shows the grate, section; in fig. 2 - a device for compensating for temperature movements, cross section; in fig. 3 - view A per g, 2; in fig. 4 is a section BB in FIG. 3
    A device for temperature compensation is installed in contact with the grate cloths 1 and contains lateral fences in the form of cheeks 2, each of which is provided with a support post 3 mounted on 1 movable joint 4 and a supporting element 5. Between cheek 2 and HecyopiM element 5 is set screen 6, closing only a slit
    between two adjacent bearing elements 5s in the upper part having hooks 7, interacting with the supports - HbiMii struts 3. The stationary hinges 4 are located in the supporting frame 8. Between the supporting elements 5 there are X-shaped levers 9 and 0 having a common axis II, on which mounted on a ha of 12, loaded with a packet of disc springs 13, supported by an adjustable stop.
    At temperature movement of the cloths} of the grate cheek
    tS 2 converge. At the same time, the X-shaped levers 9 and 10 are rotated and the traction ha 12 moves upward, compressing the package of springs 13. By installing the cheeks 2 on the rocking support legs 20, the three cheeks 2 can move at different angles, as well as eliminates their jamming, significantly reducing friction, and allows you to increase
    25 device reliability.
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    Compiled by E. Languages Editor I. Rybchenko Tehred L. Serdyukova Proofreader A. Tsko
    Order 5046/61 Circulation 514Subscription
    VNIISCH 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
    权利要求:
    Claims (6)
    [1]
    1. DEVICE FOR COMPENSATING THE TEMPERATURE MOVEMENTS OF THE GARNER GRILL having at least one web. containing at least one side guard in the form of a cheek, mounted with the possibility of swinging and pushed to the canvas with the help of an adjustable knot, distinguished by the fact that, in order to increase reliability, each cheek is equipped with a support stand installed on a fixed hinge with the possibility of rotation in the plane of the cross section of the cheek.
    [2]
    2. The device according to claim 1, characterized in that the axis of the fixed joint is placed under the cheek.
    [3]
    3. The device according to claim 1 and 2, characterized in that each support column is made in the form of a U-shaped bracket.
    [4]
    4. The device according to paragraphs. 1-3, about t - characterized in that each cheek is equipped with a supporting element.
    [5]
    5. The device according to PP, 1-4, characterized in that the supporting elements of adjacent cheeks are made in one piece.
    [6]
    6. The device according to claim 5, characterized in that between the cheek and. its carrier element is a screen.
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    类似技术:
    公开号 | 公开日 | 专利标题
    SU1258335A3|1986-09-15|Device for compensating temperature displacements of fire grate
    KR910001479A|1991-01-30|Burner
    NO941367L|1994-10-17|Device for change of position for a gondola or similar
    KR102133011B1|2020-07-10|Window system
    US2002576A|1935-05-28|Extension table
    JP3997437B2|2007-10-24|Mounting device for moving part of cooling grid or heating grid
    US2371966A|1945-03-20|Sealing means for the piston of a gasholder
    SU422780A1|1974-04-05|SEALING DEVICE OF THE FURNACE1, ^ • TG ^ {L5 V I I ^ 1 "^ i1р; lzg? '^? ./? And ^ -; ppchch iVUlJ.4 V. .i * J <i-i and UU i
    SU21305A1|1931-07-31|Chain grate
    US896929A|1908-08-25|Support for rolling curtains or shutters.
    CA2070980A1|1992-12-11|Sidewall guide for combustion grates
    SU1290381A1|1987-02-15|Device for counting items
    SU529929A1|1976-09-30|Flow line for cylindrical assembly
    SU403832A1|1973-10-26|CONDUCTOR
    SU1537962A1|1990-01-23|Grate
    RU1800223C|1993-03-07|Boiler fastening system
    SU1590837A1|1990-09-07|Conveyer assemly stand
    JPH11311074A|1999-11-09|Shutter
    KR870009104A|1987-10-23|Suspension adjustment device for conveyer of vertical tunnel
    JP2506298B2|1996-06-12|Installation of game machines Shimadai
    US2572491A|1951-10-23|Fireplace damper
    SU1563885A1|1990-05-15|Bed for assembly and running=in swivel plates
    SU956367A1|1982-09-07|Elevator rack
    SU1060371A1|1983-12-15|Installation for resistance spot welding
    SU1562587A1|1990-05-07|Arrangement for suspending a multiroller idler support assembly on conveyer frame
    同族专利:
    公开号 | 公开日
    US4096809A|1978-06-27|
    DK222677A|1977-11-22|
    CS210666B2|1982-01-29|
    BR7703281A|1978-03-14|
    DE2622965C2|1978-04-06|
    JPS52143527A|1977-11-30|
    DD132024A5|1978-08-16|
    BE854734A|1977-09-16|
    JPS5943683B2|1984-10-24|
    FR2352250A1|1977-12-16|
    DK142126B|1980-09-01|
    FR2352250B1|1982-01-08|
    CA1065687A|1979-11-06|
    PL112793B1|1980-10-31|
    DK142126C|1981-02-02|
    PL198164A1|1978-01-02|
    UA6819A1|1994-12-29|
    CH619764A5|1980-10-15|
    GB1568580A|1980-06-04|
    DE2622965B1|1977-08-11|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    DE564146C|1932-11-14|Ernst Eisermann|Air-cooled grate bed delimitation box, especially for large width feed grids|
    AT65019B|1913-06-21|1914-05-25|Karl Weisz|Control device for inclined grates with grate bars moving alternately to and fro.|
    GB191502814A|1915-02-22|1916-05-22|Alfred William Bennis|Improvements in Chain Grate Furnaces.|
    US1563762A|1923-10-16|1925-12-01|Combustion Eng Corp|Stoker|
    GB234917A|1924-03-11|1925-06-11|Alfred William Bennis|Improvements in chain grates and the like stokers|
    GB298286A|1927-07-14|1928-10-11|Alfred William Bennis|Improvements in or connected with furnace grates|
    US1832888A|1927-09-17|1931-11-24|Int Comb Eng Corp|Traveling grate stoker|
    GB1169754A|1966-12-12|1969-11-05|Johannes Josef Martin|Improvements in or relating to Multiple Section Grates|
    FR1532280A|1966-12-27|1968-07-12|Grate for large fireplaces with side partitions separating the grate layers|DE2809845C2|1978-03-07|1980-03-06|Josef Martin Feuerungsbau Gmbh, 8000 Muenchen|Grate covering, in particular for large furnaces|
    DE3330636C1|1983-08-24|1985-01-10|Martin GmbH für Umwelt- und Energietechnik, 8000 München|Grate covering for mechanically moving step-shaped grates of large furnaces|
    FR2599126B1|1986-05-22|1988-09-16|Mediterranee Const Navales Ind|COMPENSATING DEVICE FOR TRANSVERSE THERMAL DEFORMATIONS OF A GRID OF A COMBUSTION OR INCINERATION FIREPLACE; ITS DISASSEMBLY AND ASSEMBLY PROCESS|
    FR2661235B1|1990-04-23|1992-07-31|Traitement Indl Residus Urbains|BEAM FORMING EXPANSION JOINT BETWEEN TWO CLIMBING FIREPLACES ATTACHED, WITH ALTERNATIVELY FIXED AND MOBILE BARS.|
    DE4105331C1|1991-02-18|1992-04-16|Noell - K + K Abfalltechnik Gmbh, 4040 Neuss, De|
    DE4119405C1|1991-06-10|1993-04-08|Noell Abfall- Und Energietechnik Gmbh, 4040 Neuss, De|
    DE10011791B4|2000-03-13|2004-01-29|Fisia Babcock Environment Gmbh|Fluid-cooled central beam element for multi-lane combustion grates and central beams|
    KR100635407B1|2005-07-11|2006-10-19|한국과학기술연구원|Water-cooled grate|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    DE2622965A|DE2622965C2|1976-05-21|1976-05-21|Compensation device for dimensional changes of components due to temperature fluctuations, especially in the case of furnaces|
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