• 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 opening for charging a coking chamber of a coking oven is closed by closure means and a lock chamber is arranged outside the closure means for preventing any emissions from the coking chamber seeping past the closure means to pass to the outer atmosphere.
    公开号:SU764614A3
    申请号:SU762381954
    申请日:1976-07-14
    公开日:1980-09-15
    发明作者:Дикс Курт；Гоффманн Вернер
    申请人:Г.Вольф Юн Кг (Фирма)；
    IPC主号:
    专利说明:

    (54) FIXTURE OF THE COKE OVEN CAMERA
    one
    This invention relates to the field of metallurgy, to the closure of a coke oven chamber.
    The coke oven chamber shutter is known, containing a frame Mounted in the chamber opening, a door, a sealing bar fixed on the door and interacting with the frame 1 ..
    The known shutter does not prevent the release of gases into the atmosphere.
    The aim of the invention is to prevent the escape of gases from the coke oven to the atmosphere.
    This goal is achieved in the gate of the furnace chamber containing a frame installed in the chamber opening, a door, a sealing strip fixed on the door and interacting with the frame, the difference of which is that it is equipped with a hermetic casing interacting with the frame.
    In addition, cooling fins are made on the outer surface of the casing, and anchor columns are used as its side walls, on the inner surface of which there is a heat-insulating layer, a safety valve is located on the outer wall of the sealed casing. This valve can be located in the jumper anchor columns.
    FIG. 1 shows the shutter, horizontal section; in fig. 2 embodiment of the implementation of the shutter with movable wedges; in fig. 3 - bolt, longitudinal section; 4 the same general view in FIG. 5 - the same, horizontal section, a variant of fastening the casing by means of magnets; in fig. b - the same general view, a variant of fastening the casing by
    15 magnets, in FIG. 7 is a diagram of the arrangement of two adjacent gates.
    The shutter of the coke oven chamber contains a frame 1 installed in the opening of the chamber 2, gTer 3, a sealing strip 20 mounted on the door 3 and interacting with the frame 1. The shutter is equipped with a leaky casing 5 interacting with the frame. On the outer surface of the casing made
    25 ribs 6. The door 3 is provided with sealing elements 7 and is mounted for movement relative to the frame. Sealing strip 4 has a pointed cutting edge 30 and by hammer blows it can be hammered into frame 1. In the upper part of door 3, an opening 8 is made for the passage of the leveling bar. The door 3 has locking means made in the form of a rotary valve 9 with means 10 for creating pressure and brackets 11. The side walls of the casing 5 can be anchor columns 12, on the inner surface of which a heat insulating layer 13 is placed. Between the door 3 and the casing 5 there is a reflecting plate 14.
    The casing 5 is hermetically fixed on the plates 15 and on the anchor columns 12 by means of wedge elements
    16. At the same time on the longitudinal sides of the casing 5 internal wedges are made
    17, and on the anchor columns 12 external wedges 18.
    The inner wedges 17 are adjacently movable by means of the bolts 19, and they are prevented from turning or tilting when the casing is removed by the plates 20. The mobility of the internal wedges 17 is provided by an air gap 21.
    The outer wedge 18 can be rigidly fixed on the anchor columns 12 (Fig. 1) or mounted for movement along the anchor columns 12. At the same time, the outer wedge 18 is interconnected by a lever mechanism 22 (Fig. 2),
    The casing 5 can be fixed by means of the magnets 23 (see figs 5 and 6).
    The casing 5 has a safety valve 24 located in the anchor columns 12. The safety valves allow balancing the pressure between the two adjacent casings 5.
    Between the casing 5 and the anchor columns 12 is located the seal 25.
    Supplying the shutter with a casing prevents gas from escaping into the atmosphere because a lock chamber is formed between the door and the casing, which receives gases escaping from the coke oven chamber.
    The sealing of the chamber from the surrounding BfOsTctyxS occurs not only in the transition zone between the frame and the door, which is particularly contaminated.
    but also a seal between the casing and the anchor columns. At the same time, the seal of the casing is located at a distance from the door, where the temperature and temperature fluctuations are much lower, which virtually eliminates the deflections of the seals, thereby preventing gases from escaping into the atmosphere.
    In addition, the chamber formed by the casing acts as a lock chamber, since the atmospheric air contained in it quickly heats up with increasing temperature inside the coke oven chamber and the pressure in it increases. Coke oven gas overpressure in the chamber: and, which prevents the release of gases into the lock chamber.
    权利要求:
    Claims (6)
    [1]
    1. A coke oven chamber shutter, which:: has a frame installed in the chamber opening, a door, a sealing strip fixed on the door and interacting with the frame, which is characterized by the fact that, in order to prevent gases from escaping into the atmosphere, with frame.
    [2]
    2. Closure software .P.1, characterized in that ribs are made on the outer surface of the casing.
    [3]
    3. Shutter according to Clause 1, which means that anchor elements are used as the side walls of the casing; columns.
    [4]
    4. The shutter according to claim 2, from l and h ayush and with the fact that the anchor columns are provided with a heat insulating layer located on their inner surface.
    [5]
    5. Closure of paragraphs. 1-4, characterized in that the casing is equipped with a safety valve.
    [6]
    6. The closure according to claim 5, of which the valve is located in anchor columns.
    Sources of information taken into account in the examination
    1. The patent of France No. 2230708, cl. From 10 to 25/06, published 1974.
    5 21 th, 19
    five
    rig.}
    eleven
    fig 2
    类似技术:
    公开号 | 公开日 | 专利标题
    US2254900A|1941-09-02|Door seal for furnaces with protective atmosphere
    SU764614A3|1980-09-15|Lock of coke furnace chamber
    JPH08502344A|1996-03-12|Furnace door
    GB1464930A|1977-02-16|Coke ovens
    RU165405U1|2016-10-20|FIRE HATCH
    US2233650A|1941-03-04|Furnace doorframe
    US2855347A|1958-10-07|Coke ovens and the like and doors and like closures therefor
    RU2324881C2|2008-05-20|Device for raising and lowering a furnace door
    US2275400A|1942-03-03|Coke oven door
    AU2009250125B2|2014-03-27|Wall protector for a heating wall head between two oven chamber openings of a coke oven battery
    US4336108A|1982-06-22|Closure assembly for horizontal-chamber coking ovens
    US4744867A|1988-05-17|Door liner and door assembly for a coke oven
    US2207562A|1940-07-09|Coke oven door
    US3705087A|1972-12-05|Coke oven door having an adjustable levelling bar opening
    US2040887A|1936-05-19|Coke oven door
    US2262363A|1941-11-11|Furnace closure
    US2761826A|1956-09-04|Coke oven with improved end joint
    US2218806A|1940-10-22|Retort
    US2091703A|1937-08-31|Coking retort oven structure
    US3782304A|1974-01-01|Furnace door assembly
    US4410399A|1983-10-18|Self-sealing door assembly for a coke oven
    US1296892A|1919-03-11|Coke-oven door.
    US1006036A|1911-10-17|Coke-oven door.
    US1861334A|1932-05-31|Furnace door
    SU975775A1|1982-11-23|Coke oven door
    同族专利:
    公开号 | 公开日
    PT65287A|1976-07-01|
    DD124997A5|1977-03-23|
    ATA462776A|1984-08-15|
    CA1082122A|1980-07-22|
    DE2532097C3|1978-08-03|
    IN144694B|1978-06-17|
    AR209184A1|1977-03-31|
    DE2532097A1|1977-01-20|
    IT1074483B|1985-04-20|
    AU1585776A|1978-01-19|
    BR7604671A|1977-08-02|
    SE7608048L|1977-01-19|
    PL103420B1|1979-06-30|
    NL7607706A|1977-01-20|
    YU169176A|1982-06-30|
    GB1554267A|1979-10-17|
    FR2318215B1|1979-07-13|
    FR2318215A1|1977-02-11|
    ZA764073B|1977-06-29|
    BE844234A|1976-11-16|
    JPS5213501A|1977-02-01|
    US4124451A|1978-11-07|
    PT65287B|1977-12-13|
    ES449810A1|1977-08-01|
    AU505220B2|1979-11-15|
    DE2532097B2|1977-12-01|
    CS198151B2|1980-05-30|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    AT43120B|1909-01-23|1910-07-25|Stanislaus Urbanowicz|Fuse for inner oven doors.|
    US3709794A|1971-06-24|1973-01-09|Koppers Co Inc|Coke oven machinery door extractor shroud|
    DE2245567C3|1972-09-16|1981-12-03|G. Wolff Jun. Kg, 4630 Bochum|Coking oven door with circumferential sealing edge|
    DE2326825C2|1973-05-25|1976-01-02|Hartung, Kuhn & Co Maschinenfabrik Gmbh, 4000 Duesseldorf|US4236972A|1978-10-23|1980-12-02|Campana Patsie C|Fabricated opening cover and cover assembly|
    DE3013650C2|1980-04-09|1984-07-19|Bergwerksverband Gmbh, 4300 Essen|Reactor room for chemical reactions with gastight, vertical door|
    DE3044703C2|1980-11-27|1985-06-27|Carl Still Gmbh & Co Kg, 4350 Recklinghausen|Coke oven door|
    DE3843003C1|1988-12-21|1990-03-29|Didier Engineering Gmbh, 4300 Essen, De|
    DE4103504C2|1990-04-20|1992-05-14|Bergwerksverband Gmbh, 4300 Essen, De|
    US5670025A|1995-08-24|1997-09-23|Saturn Machine & Welding Co., Inc.|Coke oven door with multi-latch sealing system|
    US5720855A|1996-05-14|1998-02-24|Saturn Machine & Welding Co. Inc.|Coke oven door|
    US6531013B2|2001-05-15|2003-03-11|Alcoa Inc.|Adhesive bonding process for aluminum alloy bodies including hypophosphorous acid anodizing|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    DE2532097A|DE2532097C3|1975-07-18|1975-07-18|Furnace chamber closure for a horizontal chamber coking furnace|
    [返回顶部]