• 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:
    A method of reverse stratification of solid particulate material, in which heavy particles move upwards and lighter particles move downwards. The material intended for stratification is supplied as a water-solids mixture moving at the bottom of a vessel. The material is submitted to vibration so that the quantity of material intended for stratification with respect to the quantity of water is in the ratio of 1:0.2 to 1:0.5 by weight.
    公开号:SU722573A1
    申请号:SU772488994
    申请日:1977-05-20
    公开日:1980-03-25
    发明作者:Митриев Стоев Стойко；Димитрова Дьенова Штильяна；Стоянов Методиев Методи；Иванова Крестева Калинка
    申请人:Виш Минногеолошки Институте (Инопредприятие)；
    IPC主号:
    专利说明:

    process of stratification, directed it to ordinary stratification.
    Example. With a layer thickness of 16 ohms, the stratification is carried out at a solid to water ratio of 1: 0.25 and for 16 seconds, the separation efficiency is about 97%.
    Using the process of reverse stratification reduces the water consumption in the process by about 16 times. The proposed method can be implemented in any flow type machine, which is subjected to linear or vertical vibration with the parameters necessary to overcome the resistance of individual particles of material.
    权利要求:
    Claims (2)
    [1]
    1. Reference enrichment ore.-M. Nedra, 1974, v. 2, part I, p. 69-71.
    ,
    [2]
    2. Reference enrichment ore.-M. Nedra, 1974, v. 2, p. 1, p. 97-98.
    类似技术:
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    同族专利:
    公开号 | 公开日
    US4240903A|1980-12-23|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US594827A|1897-11-30|Charles arthur fetters |
    US551826A|1895-12-24|Ore-concentrator |
    US1049217A|1910-07-21|1912-12-31|Smidth & Co As F L|Separator.|
    US1482607A|1920-11-17|1924-02-05|American|Agitation separator|
    FR598276A|1924-08-28|1925-12-12|Method and devices for actuating shaking tables for the gravimetric classification of heterogeneous granular bodies|
    US1704265A|1927-12-05|1929-03-05|Stephan Joseph|Concentrator|
    US2615572A|1946-08-26|1952-10-28|Edwin T Hodge|Spiral separator|
    US4059506A|1975-05-23|1977-11-22|United States Steel Corporation|Ore tailings treatment|US4688679A|1985-09-16|1987-08-25|Lindgren Peter B|Impact separator|
    US4919807A|1986-07-16|1990-04-24|Heritage Industries, Inc.|Ultrasonic vibrator tray apparatus|
    US5087379A|1986-07-16|1992-02-11|Lewis Corporation|Ultrasonic vibrator tray processes|
    US4741839A|1986-07-16|1988-05-03|Heritage Industries Inc.|Ultrasonic vibrator tray processes and apparatus|
    US6907996B1|2000-07-20|2005-06-21|Arthur P. Fraas|Application of complex-mode vibration-fluidized beds to the separation of granular materials of different density|
    EP1432508A1|2001-10-04|2004-06-30|The University Of Nottingham|Separation of fine granular materials|
    RU2665493C2|2016-09-02|2018-08-30|Общество С Ограниченной Ответственностью "Конверс-Золото"|Vibrating gate|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    BG3326376|1976-05-21|
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