• 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:
    Magnetic-technical systems useful in magnetic separators for separating magnetic materials from liquid or dry materials containing magnetic particles. The magnetic technical systems are characterized by possessing one magnetic circuit comprising at least two magnets and at least one operating air gap, and being further characterized by the fact that the circuit containing the magnets is closed and that within said circuit there is an operating gap in relation to two mild iron or steel parts which in each case are arranged between two interconnected homopolar magnets.
    公开号:SU833146A3
    申请号:SU772457595
    申请日:1977-02-22
    公开日:1981-05-23
    发明作者:Шподиг Хайнрих
    申请人:Spodig Heinrich；
    IPC主号:
    专利说明:

    (54) MAGNETIC CIRCUIT OF A MAGNETIC SEPARATOR
    The invention relates to the enrichment of minerals, in particular, to devices for creating a magnetic field in magnetic separators. The magnetic separator magnetic system is known, which includes a coil, cores and two parts of magnet bog iron E-shaped foryyr. The magnetic circuit of the separator is also known, including two small T-shaped elements made of Magnetic magnet magnetic and forming an air gap, and Permanent magnets that are placed on both sides of the air gap and are connected through the poles of the magnets with T-shaped elements to form a closed magnetic circuit 2. A disadvantage of the known magnetic circuits is magnetic flux scattering. The purpose of the invention is to increase the efficiency of the process of magnetic separation due to the concentration of lines of force in the air gap. The goal is achieved by the fact that the permanent magnets on each side of the air gap are pairwise connected by parts made of magnetically soft iron and facing each other with opposite poles, with the part made of magnetically soft iron made T-shaped. The drawing shows the proposed magnetic circuit. The magnetic circuit includes two elements 1 and 2 T-shaped, placed with a gap, and made of. The magnet of soft iron, permanent magnets 3-6, connected two on each side of the gap by parts 7 and 8 with the formation of a closed magnetic circuit, with the permanent magnets in pairs facing each other with opposite signs. This provides the opposite polarization of elements 1 and 2, Element 1 has polarity N, element 2 has polarity S. Constant magnets 3-6 are located on both sides from the neutral zone passing between the poles of the T-shaped elements . This arrangement of magnets eliminates the occurrence of streams of scatter from the poles of the T-shaped elements to the poles of the magnets and contributes to the concentration of magnetic field lines in the interpolar gap. Ift) H the size of the air gap 10 mm proposed magnetic target
    allows to obtain a magnetic field, the magnetic induction of which in the middle of the gap is 10,000 Gs, and at the edges - 10,150 Gs.
    Thus, placing the magnets on each side of the gap in pairs and connecting them with parts of a magnetically soft material makes it possible to eliminate magnetic flux scattering and, consequently, increase the efficiency of the magnetic separation process.
    权利要求:
    Claims (1)
    [1]
    1. Author's certificate of the USSR I 50586, cl. At 03 P 1/16, 1936.
    2.3noilancf Per-manewt Mogrttet Mcjviuet, 1948, 4, p. 14 prototype.
    类似技术:
    公开号 | 公开日 | 专利标题
    SU833146A3|1981-05-23|Magnetic chain of magnetic separator
    US4157955A|1979-06-12|Magnetic separator
    US2789658A|1957-04-23|Apparatus for collecting suspended particles
    US4273646A|1981-06-16|Magnetic separator having intersecting conveyor belts
    FR2369873A1|1978-06-02|MAGNETIC SEPARATOR
    EP0106675A3|1985-03-06|Magnetic separation
    US3382977A|1968-05-14|Magnetic separator with a combination field
    JPS62126856A|1987-06-09|Linear motor
    SU940854A1|1982-07-07|Magnetic separator
    US2766888A|1956-10-16|Method and apparatus for magnetic separation of ores
    US634356A|1899-10-03|Electromagnetic apparatus for separating ores.
    SU1156738A1|1985-05-23|Magnetic flocculator
    SU700204A1|1979-11-30|Separator magnetic system
    SU865391A1|1982-02-23|Method of enrichment of fine-grinded high magnetic iron ores
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    SU1680334A1|1991-09-30|Electromagnetic separator
    SU710643A1|1980-01-25|Electromagnetic drum separator
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    JPS57137738A|1982-08-25|Vibration-damping device for column
    Lewis et al.1976|Some old and new concepts in magnetic separation
    同族专利:
    公开号 | 公开日
    FR2341928A1|1977-09-16|
    DE2607197C3|1979-09-20|
    FI770553A|1977-08-24|
    DD128420A5|1977-11-16|
    BE851305A|1977-05-31|
    FI772463A|1978-02-22|
    DE2607197B2|1979-01-25|
    SE7701869L|1977-08-24|
    CH600517A5|1978-06-15|
    NL7701898A|1977-08-25|
    AT350987B|1979-06-25|
    NO770392L|1977-08-24|
    IT1077618B|1985-05-04|
    ES455857A1|1978-01-16|
    AT357493B|1980-07-10|
    JPS52103070A|1977-08-29|
    DK74177A|1977-08-24|
    GB1580252A|1980-11-26|
    SE7908737L|1979-10-22|
    ATA973376A|1978-12-15|
    DE2607197A1|1977-09-15|
    LU77992A1|1978-01-11|
    SE417283B|1981-03-09|
    LU76782A1|1977-07-06|
    BE857857R|1977-12-16|
    CA1092644A|1980-12-30|
    ATA595477A|1979-12-15|
    US4224590A|1980-09-23|
    FR2361941A2|1978-03-17|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US3345594A|1967-10-03|Magnetic device for treating a liquid |
    US449610A|1891-03-31|Richard r |
    NL66542C|1900-01-01|
    US639062A|1899-02-28|1899-12-12|Emil Kreuser|Electromagnetic apparatus for separating ores.|
    US2430157A|1939-07-29|1947-11-04|Jr William Byrd|Magnetic separator for removing finely divided magnetic material from liquids|
    BE505466A|1951-04-23|
    DE971949C|1952-02-28|1959-04-23|Heinrich Dipl-Ing Spodig|Magnetic roller separator|
    CH324990A|1952-11-04|1957-10-31|Spodig Heinrich|Magnetic separator, especially for cleaning liquids and dusty or gaseous media|
    CH324568A|1953-10-09|1957-10-15|Spodig Heinrich|Permanent magnetic separator|
    DE1013232B|1956-02-25|1957-08-08|Erzbergbau Salzgitter Ag|Method and device for the magnetic processing of fine-grained and dust-shaped material, in particular ore|
    DE1162303B|1960-03-30|1964-02-06|Sala Maskinfabriks Aktiebolag|Magnetic strong field separator|
    US3608718A|1968-12-20|1971-09-28|Bethlehem Steel Corp|Magnetic separator method and apparatus|
    AT315529B|1970-02-24|1974-05-27|Boehler & Co Ag Geb|Air gap magnet system|
    DE2226289A1|1971-05-11|1973-01-04|Tdk Electronics Co Ltd|PRE-MAGNETIZED MAGNETIC CORE|
    US3960717A|1972-01-20|1976-06-01|Air Products And Chemicals, Inc.|Process for treating waste water|
    DE2231380A1|1972-06-27|1974-01-24|Spodig Heinrich|PERMANENT MAGNETIC SEPARATION DEVICE|
    DE2607197C3|1976-02-23|1979-09-20|Heinrich Dr.-Ing. 4714 Selm Spodig|Unscreened permanent magnetic double yoke system|DE2607197C3|1976-02-23|1979-09-20|Heinrich Dr.-Ing. 4714 Selm Spodig|Unscreened permanent magnetic double yoke system|
    DE2733473C2|1977-07-25|1986-04-17|Heinrich Dr.-Ing. 4714 Selm Spodig|Use of an unshielded permanent magnetic double yoke system for separation purposes|
    DE2735150C2|1977-08-04|1985-10-17|Heinrich Dr.-Ing. 4714 Selm Spodig|Cruciate ligament magnetic separator|
    DE2915192A1|1979-04-10|1980-10-30|Spodig Heinrich|PERMANENT MAGNETIC GENERATOR|
    US4602997A|1983-04-05|1986-07-29|Ukrainsky Institut Inzhenerov Vodnogo Khozyaistva|Apparatus for separating ferromagnetic materials from fluid media|
    US4672346A|1984-04-11|1987-06-09|Sumotomo Special Metal Co., Ltd.|Magnetic field generating device for NMR-CT|
    GB8817899D0|1988-07-27|1988-09-01|Liff Ind Ltd|Water conditioning device|
    US5258735A|1991-10-28|1993-11-02|Allwine Jr Elmer C|Multi-pole composite magnet used in a magnetic encoder|
    US5369323A|1991-10-28|1994-11-29|Slonix Engineering|Composite magnet stepper motor|
    ES2117140T3|1992-07-27|1998-08-01|Univ New York|HIGH FIELD MAGNETS, FOR MEDICAL APPLICATIONS.|
    US20040189123A1|2001-08-24|2004-09-30|Peter Nusser|Magnetically hard object and method for adjusting the direction and position of a magnetic vector|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    DE2607197A|DE2607197C3|1976-02-23|1976-02-23|Unscreened permanent magnetic double yoke system|
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