• 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:
    1. A DEVICE FOR .COOL COKE EXTINGUISHING COKE, containing a vertical body, a gas distributor with a TT-pipe. jS.v; .. - ;, ll. 1 "obe / o%". fight for cooling supply, located in the lower part of the body in its walls, central gas distributor with a pipe for supplying cooling gas, located in the middle part of the body along its vertical axis, adjusting. The valves installed on the pipes for supplying the cooling gas are designed so that, in order to improve the cooling uniformity, the central gas distributor is made in the form of an annular manifold having the form of a reverse truncated cone with openings for the gas to exit. O) V.O fI / gf
    公开号:SU1131473A3
    申请号:SU813347444
    申请日:1981-06-05
    公开日:1984-12-23
    发明作者:Бекманн Георг
    申请人:Ваагнер-Биро Аг (Фирма)；
    IPC主号:
    专利说明:

    2. yotpoftcTBo according to claim 1, which is equipped with a conical partition located between the walls of the collector and dividing it into external and intra-annular chambers with a gas outlet, and the pipe for the cooling gas socks each of these
    This invention relates to a coke industry, in particular to devices for dry quenching of coke. A coke dry tracer device containing a vertical body, a gas distributor with a cooling supply pipe for its gas located in the lower part of the body in the walls, a central gas distributor with a cooling gas supply pipe located in the middle part of the body along its vertical axis f1. The drawback of the device is that the cooling heap moves above the gas distribution holes. It moves linearly relative to the exit slots, resulting in an overturned cone, in the region of the lateral surface of which the downward-moving coke cools. In the internal part of this cone, the cooling of coke practically does not occur, since the cooling gas is drawn off only in the external annular zone. As a result, an increase in the number of gas distributors leads only to an increase in the number of cooling gas systems. Cooling services are only marginally improved. The purpose of the invention is to increase cooling uniformity. This goal is achieved by the fact that in a coke dry drying device containing a vertical body, a gas distributor with a cooling gas supply pipe located in the lower part of the body in its walls, a central gas distributor with a cooling gas supply pipe located in the middle part of the body along its vertical axis, control valves installed on the cooling gas supply pipes, the central gas distributor is made in the form of an annular collector, having the form of a reverse truncated th cone with apertures for gas outlet. In addition, the device is equipped with a conical barrier located between the walls of the collector and dividing it into the outer and inner annular chambers with gas outlets (a) and the cooling gas supply pipe is connected to each of these chambers. With this design of the device, the stratification of the hot in the quenching chamber, resulting in which dust-like coke accumulates mainly along the axis, and coarse-grained - in the area of the walls of the hull is taken into account. Due to the separate supply of cooling gas to the outer and inner annular chambers, its flow rate can be controlled so that the individual pieces of coke are contacted with a sufficient amount to evenly cool it. As a result, it is also possible to prevent the occurrence of overheated coke areas, AREA causing coke losses, and the failure of the conveying devices. FIG. 1 shows a device for dry quenching of coke; Fig.2 gas distributor; in fig. 3 - version of the distributor with a conical partition; in fig. 4 - the same, top view. . The coke dry quenching device comprises a vertical Corus 1, a gas distributor 2 with a pipe 3 for supplying cooling gas located in the lower part of the housing 1 in its walls 4, a central gas distributor 5 with a pipe 6 for feeding the cooling gas located in the middle part of the housing 1 along it vertical axis and made in the form of an annular collector, having the shape of a reverse truncated cone with openings 7 for the gas to exit on its outer and inner walls. On pipes 3 and 6, control valves 8 are installed. The central gas distributor 5 is equipped with a conical partition 9 located between the walls of the collector and dividing it into external 10 and internal 11 annular chambers.
    The housing 1 in the upper part is connected to the waste-heat boiler 12, the lower part of which is connected via gas: an overflow pipe 13 and pipes 3 and 6 to the gas distributors 2 and 5.
    The device works as follows.
    Hot coke enters the chassis of part 1 of the hull 1 where it is cooled coming from the gas distributors 2
    Fi & 2
    and 5 by cooling gas. In the zone where the central gas distributor is located, 5 coke is distributed into two streams: a peripheral ring and
    central. The central flow of coke passes through the annular gas distributor 5 and is cooled by gas, which enters through the openings 7 in its inner wall. In the case of supplying the collector with a partition 9, gas
    enters the cooling of coke through the holes 7 on the inner and outer walls of the collector. The peripheral flow of coke is cooled by gas entering through the gas distributor 2, the cooled coke is discharged from the bottom. her part of the housing 1,
    The proposed device allows to increase the uniformity of cooling.
    coke by pa: coke spread on -. two streams and separate supply of cooled gas to the indicated streams.
    / J
    8 j
     m
    权利要求:
    Claims (2)
    [1]
    1. DEVICE FOR DRY EXTINGUISHING OF COX, containing a vertical housing, a gas distributor with a pipe for supplying cooling gas located in the lower part of the body in its walls, a central gas distributor with a pipe for supplying cooling gas located in the middle of the body along its vertical axis, adjusting valves installed on the pipes for supplying cooling gas, characterized in that, in order to increase the uniformity of cooling, the central gas distributor is made in the form of an annular manifold having its inverse truncated cone shape with gas outlet openings.
    Φυι.1 • 1131473
    [2]
    2. The device according to π. 1, due to the fact that it is provided with a conical baffle located between the walls of the collector and dividing it into outer and inner annular chambers with openings for gas outlet, and a pipe for supplying cooling gas is connected to each of these chambers.
    类似技术:
    公开号 | 公开日 | 专利标题
    SU1131473A3|1984-12-23|Arrangement for coke dry quenching
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    GB1341934A|1973-12-25|Vapour generators
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    JPS54140230A|1979-10-31|Powdery coal combustion system
    SU861905A2|1981-09-07|Unit for drying solutions and suspensions in inert-body fluidized bed
    SU1224532A1|1986-04-15|Contact water heater
    SU1686270A1|1991-10-23|Indirect-evaporative air cooling set
    SU857004A2|1981-08-23|Single-pass deaerator
    SU1132133A1|1984-12-30|Gas distributing grate
    SU1163895A1|1985-06-30|Heat and mass exchange apparatus
    SU1101614A1|1984-07-07|Electrode steam generator
    US1490572A|1924-04-15|Oil burner
    JPH03294768A|1991-12-25|Air-cooled absorber
    SU1488672A1|1989-06-23|Arrangement for indirect evaporative cooling of air
    JPS56151784A|1981-11-24|Dry extinguishing method for coke
    SU840659A2|1981-06-23|Vertical heat mass exchange apparatus contact device
    US3411760A|1968-11-19|Top-inside pressure tank distributor
    SU589529A1|1978-01-25|Contact parallel-flow heat exchanger
    同族专利:
    公开号 | 公开日
    EP0041941B1|1984-03-07|
    CA1176593A|1984-10-23|
    US4441261A|1984-04-10|
    AU7133181A|1981-12-10|
    AU536666B2|1984-05-17|
    EP0041941A2|1981-12-16|
    BR8103682A|1982-03-02|
    EP0041941A3|1982-02-17|
    DE3162494D1|1984-04-12|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US1408457A|1918-12-04|1922-03-07|Carrier Engineering Corp|Method of and apparatus for drying materials|
    DE390438C|1922-07-30|1924-02-21|Sulzer Akt Ges Geb|Container for dry cooling of coke|
    CH105192A|1922-12-18|1924-06-02|Sulzer Ag|Container for dry cooling of coke.|
    JPS5070402A|1973-10-25|1975-06-11|
    AT349432B|1976-12-30|1979-04-10|Waagner Biro Ag|GAS DISTRIBUTORS IN BULK MATERIAL TREATMENT FACILITIES|
    DE3000992C2|1980-01-12|1982-08-12|Didier Engineering Gmbh, 4300 Essen|Process for dry cooling of coke and apparatus for carrying out such a process|GB2108284A|1981-10-23|1983-05-11|K Bjuro Giprokoxa Avtom I Mekh|Determining discharge rate of granular materials, e.g. dry-quenched coke|
    DE3215807A1|1982-05-04|1983-11-10|Gosudarstvennyj vsesojuznyj institut po proektirovaniju predprijatij koksochimičeskoj promyšlennosti GIPROKOKS, Charkov|DEVICE FOR DRY CLEARING KOKS|
    DE3235261C2|1982-09-23|1984-08-02|Hartung, Kuhn & Co Maschinenfabrik GmbH, 4000 Düsseldorf|Process and device for using waste heat and for obtaining water gas when cooling coke|
    FR2605851B1|1986-11-05|1989-01-06|Secemia|PROCESS AND PLANT FOR TREATING GRAIN FROM A DRYER, BY SLOW COOLING AND COMPLEMENTARY MOISTURE EXTRACTION|
    US4738617A|1986-11-25|1988-04-19|Senca|Retort fluid distributor|
    US5042169A|1990-04-18|1991-08-27|Exxon Chemical Patents Inc.|Interstage separator|
    US5070624A|1990-04-20|1991-12-10|Exxon Chemical Patents Inc.|Two-stage pneumatic conveying process for rubber cooling|
    US5220732A|1992-02-10|1993-06-22|Michael Lee|Cooling rocks and sand|
    DE4344593C1|1993-12-24|1995-02-16|Somos Gmbh|Apparatus for drying bulk material|
    DE19848140C5|1998-10-20|2008-10-02|Klaus Wilhelm|Drying device for drying pourable material|
    DE19902327A1|1999-01-21|2000-07-27|Mann & Hummel Protec Gmbh|Process for heating bulk goods, in particular plastic granules|
    US6321461B1|2000-04-07|2001-11-27|Minoru Ogasahara|Drying apparatus using high pressure gas|
    US20030221330A1|2002-05-31|2003-12-04|Bryan Arnold|Plastic granule dryer system|
    EP3702709A1|2019-02-27|2020-09-02|Wenz Kunststoff GmbH & Co. KG|Drying container and method for drying plastic granulate|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    AT0298380A|AT369414B|1980-06-06|1980-06-06|METHOD FOR REGULATING THE FLOW OF A COOLING BUNKER AND DEVICE FOR IMPLEMENTING THE METHOD|
    AT0298480A|AT369415B|1980-06-06|1980-06-06|GAS DISTRIBUTORS IN BULK TREATMENT PLANTS|
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