• 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 RADIANT DEVICE FOR GRAYULATING SLAGS AND LIQUID UAPS, including a rotationally driven cooling tube, I distinguish (even with the aim of increasing the degree of separation of the metal and slag components, it is equipped with a tt autogenous mill inside which it coaxially and on its end walls a cooling tube is installed, equipped with a scoop from one end, and from the opposite end of the side wall of the cooling tube is made with a discharge opening, while the autogenous mill is equipped with 2. The device according to claim 1, characterized in that the internal walls of the cooling pipe at the outlet are smooth. 3. The device according to paragraphs 1 and 2, about t, l and the fact that the cooling pipe, the cooling tube and the autogenous mill CO are equipped with a common drive.
    公开号:SU1060122A3
    申请号:SU813246853
    申请日:1981-02-17
    公开日:1983-12-07
    发明作者:Вайсс Антон
    申请人:Ваагнер-Биро Аг (Фирма)；
    IPC主号:
    专利说明:

    // u / jr / // // 7 //// // fig. f The invention relates to a method for processing slags and liquid strips that are formed during the smelting of metals. It is known that slags and liquid strips released during smelting and remelting of metals have a high percentage of pure metal, therefore these slags are collected for subsequent processing. A device for the processing of slags is known, by which hot aluminum slides are poured into the rotating cooled drum and cooled therein. ClD Cooling and circulation of the slices in the open drum causes combustion of a part of the aluminum metal as a result of air supply, which leads to an increase in the removals temperature which must be compensated for by an increase in heat removal. In addition, due to the burning of aluminum, its losses increase. Since aluminum has a significantly lower cost compared to aluminum, this also affects the economics of the installation. The purpose of the invention is to increase the degree of separation of the metal and slag components. The goal is achieved by the fact that a cooling device for pelletizing donkeys and liquid pickups, including a cooling tube with a sprinkling rotary house, is equipped with an autogenous mill, inside of which a cooling tube is fitted coaxially about it and on its end walls (ffKoro of the end is equipped with a contoured mechanism , and from the opposite end, the side wall of the cooling tube is made with a discharge opening, while the autogenous mill is equipped with a loading nozzle and an outlet nozzle with a sieve installed coaxially with the cooling The inner walls of the cooling tube at the outlet are made smooth. The cooling tube and the autogenous mill are equipped with a common drive. Fig. 1 shows the device, general view, and Fig. 2 shows section A-A in Fig. 1. The slag processing device and liquid strips contains a centrally located cooling pipe 1, into which liquid strips are fed from tray 2 by means of a dredging mechanism 3. As an auxiliary device, this lifting device includes a lifting table 4 on which a forklift truck is installed otok 2 and during scooping device lifts was pressed in the casing sealing .5, so that largely prevented access vozduha.v (ehlazhdanvduyu pipe, it contributes to the fact that during. The time for loosening removals in the cooling tube aluminum does not burn and the temperature no longer rises. Scooping mechanism is | mainly of two bucket levers that alternately raise and guide the fluid chambers in the direction of its axis of rotation to the entrance of the cooling tube 1. To support the chase movements forward in the horizontal cooling tube, there is a conical entrance b, which is tilted in the direction of the chances . This measure prevents the removals from the cooling pipe into the tray 2. The cooling pipe 1 is made of two walls. A cooling liquid, such as water, is supplied to the double wall. The cooling tube 1 is continuously rotated, so the strips, like an autogenous mill, wet only part of the round section of the cooling tube and are pressed forward by their own weight. During this movement, the shutters are cooled. as a result of contact with the wall and then fed in granular form through the discharge opening 7 to the inlet 8 of the autogenous mill 9. To carry out the horizontal removal of the removal, the inlet has 10 jumpers located along the helix that permanently hold a portion of the granular removals in the inlet parts, resulting in a simple sealing. In its simple form, the autogen mill has a drive 11, common with cooling tube 1, both components of the wrap device (running at the same speed). Through constant rotation and mixing, the autogen mill provides abrasion and crushing of solid particles and the formation of a dust fraction and granules one with a given granulometric composition. Since large particles are deposited on the large circumference of the autogenous mill, the output products are fine-grained and can be discharged device 12, similar to the scooping mechanism, in the GZ sifting device, which is rigidly connected to the grinding actuator. The sieving device 13 separates the unloaded material into a coarse-grained 14 and a fine-grained 15 fractions. The coarse-grained fraction contains almost pure aluminum metal, and the fine-grained fraction contains most of the oxides of aluminum or other dust impurities.The sieving device during operation is vettilated by the dust suction device 16, resulting in a decrease
    权利要求:
    Claims (3)
    [1]
    1. COOLING DEVICE 'FOR GRANULATING SLAGS AND LIQUID • SYSTEMS, including a cooling pipe with a rotation drive, characterized in that, in order to increase the degree of separation of metal and slag components, it is equipped with GB x | Oh oh
    / 4 autogenous mill, inside of which a cooling pipe is installed coaxially with it and on its end walls, provided with a scooping mechanism from one end, and the side wall of the cooling pipe is made with a discharge hole from the opposite end, while the autogenous mill is equipped with a loading pipe and an outlet pipe with sieve mounted coaxially with the cooling pipe.
    [2]
    2. The device pop. 1, characterized in that the inner walls of the cooling pipe at the outlet are smooth.
    [3]
    3. The device according to paragraphs. 1 and 2, excellent, e s. the fact that the cooling pipe and the autogenous mill are equipped with a common drive,
    I and liquid strippers, KoI in the smelting of metals.
    > toxins and liquid sludge during smelting and will have a high percentage
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    同族专利:
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    AU527695B2|1983-03-17|
    NO150687B|1984-08-20|
    JPS6011093B2|1985-03-23|
    AT366101B|1982-03-10|
    ES500282A0|1982-09-01|
    DE3160573D1|1983-08-18|
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    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    RU2570595C2|2011-02-25|2015-12-10|Аумунд Фёрдертехник Гмбх|Method of aluminium slags treatment|DD37740A|
    US2029917A|1932-03-30|1936-02-04|Foster Wheeler Corp|Pulverization|
    US2754199A|1952-08-30|1956-07-10|Aluminum Co Of America|Method of recovering aluminous metal from freshly skimmed dross|
    US3037711A|1957-06-18|1962-06-05|Metallwerke Refonda Wiederkehr|Method of and installation for processing dross of non-ferrous metals|
    US3165268A|1963-01-08|1965-01-12|Harsco Corp|Method and apparatus for processing ferrous slag|
    US3179345A|1963-07-29|1965-04-20|United States Steel Corp|Method and apparatus for controlling a grinding mill|
    US3534910A|1965-04-13|1970-10-20|Ajax Newark Inc|Method for treating dross|
    US3417930A|1965-04-13|1968-12-24|Ajax Newark Inc|Apparatus for treating aluminum dross|
    US3644104A|1968-10-23|1972-02-22|Georges Manevy|Process for processing canned irradiated ceramic fuel elements|
    US3751243A|1971-01-08|1973-08-07|Alcan Res & Dev|Procedure for quenching dross|
    SU416091A1|1971-11-09|1974-02-25|
    US3937836A|1973-01-15|1976-02-10|Eli Lilly And Company|Antibiotic compounds for ruminant feed utilization improvement|
    CH595916A5|1975-11-21|1978-02-28|Alusuisse|
    DE2713281A1|1977-03-25|1978-09-28|Alumax Mill Products Inc|Cooler for aluminium dross recovery - with rapid cooling of dross to prevent oxidation and improve proportion of recovered metal|
    US4126673A|1977-05-13|1978-11-21|Cromwell Metals, Inc.|Method for processing dross|
    JPS5411895A|1977-06-30|1979-01-29|Kawasaki Heavy Ind Ltd|Slag granulating device|
    US4297119A|1979-12-04|1981-10-27|Nippon Kokan Kabushiki Kaisha|Apparatus for vitrifying blast furnace slag|
    US4357111A|1979-12-27|1982-11-02|Mti-Mischtechnik Industrieanlagen Gmbh|Continuous mixing device and process|CA1247365A|1984-06-22|1988-12-28|J. Philip Mcmahon|Dross cooler and processor|
    GB8526969D0|1985-11-01|1985-12-04|Alcan Int Ltd|Dross cooling|
    AT385843B|1986-01-24|1988-05-25|Waagner Biro Ag|Cooling drum|
    EP0232221B1|1986-02-05|1989-08-23|Schweizerische Aluminium Ag|Process and installation for the preparation of finely divided aluminium scrap|
    JPH0638924B2|1990-09-28|1994-05-25|株式会社大紀アルミニウム工業所|Crusher|
    NZ238258A|1991-05-24|1994-12-22|Haysom Bruce Stuart|Process for recovery of aluminium from dross|
    AT398750B|1992-06-17|1995-01-25|Waagner Biro Ag|METHOD FOR PRODUCING ALUMINUM BY THE BAYER PROCESS|
    US5683041A|1994-05-20|1997-11-04|Sewill; Dennis|Lamp processing machine|
    US5875979A|1997-07-30|1999-03-02|Walters; Drake R.|Green waste processor|
    US6183533B1|1998-09-15|2001-02-06|Dennis Sewill|Method for removing mercury from lamp parts|
    GB2346384A|1999-01-26|2000-08-09|Lugt Nicholas Stuart V D|Recovering metal from dross|
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    US6096260A|1999-12-30|2000-08-01|Altek International, Inc.|Cooling system for dross pressing head using sand|
    ES2179740B2|2000-07-12|2004-04-01|Remetal, S.L.|PROCEDURE FOR RECYCLING OF ALUMINUM CHIPS.|
    US6948650B2|2001-01-12|2005-09-27|Speedline Technologies, Inc.|Dross removal and solder reclamation improvements|
    US6666370B2|2002-01-18|2003-12-23|Speedline Technologies, Inc.|Solder-dross mixture separation method and apparatus|
    CN101200025B|2004-04-16|2012-09-05|P.凯金属股份有限公司|Use of liquid active additive in reducing viscosity of melted solder during soldering process|
    DE102004019746A1|2004-04-20|2005-12-01|Karl Konzelmann Metallschmelzwerke Gmbh & Co.Kg|Containers for preventing or minimizing the burnup of aluminum and / or aluminum alloy dross|
    JP2010007104A|2008-06-25|2010-01-14|Sumitomo Metal Mining Co Ltd|Apparatus and method for treating dross|
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    CN103602821B|2013-11-25|2015-05-20|四川嘉利达工贸有限公司|Titanium slag stripping machine|
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    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    AT87080A|AT366101B|1980-02-18|1980-02-18|METHOD AND DEVICE FOR TREATING SMABLES AND LIQUID SCRATCHES|
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