• 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:
    1484985 Stamp mills; roller mills AIDA ENG Ltd 4 Feb 1976 [6 Feb 1975] 04307/76 Heading B2A [Also in Division B3] A process for producing fine particles of a magnetic material comprises locating chips A of the magnetic material in a magnetic field so as to align the chips along the lines of force which extend between opposed crusher members 1, 2, and crushing the chips whilst so aligned members 1, 2 may be permanent magnets, or a permanent magnet and a member of magnetic material, and there may be a member (3) of non-magnetic material Figs. 2, 3, (not shown), between members 1, 2, which forms one of the crushing members. The magnetic material may be iron. In Fig. 4 iron chips are released from hopper 24 onto non- magnetic stainless-steel guide 13 and are carried along guide 13 by magnets 11 on endless chain 21 until they are beneath magnetic striking plate 12 which crushes the iron chips when forced down by impact block 26 acting through springs 29 and raised and dropped by cam 30. In a second embodiment, Figs. 5, 6 (not shown) in place of plate 12 and block 26 are a series of magnetic rollers (42) which partially crush the chips as they move along the guide, the rollers (42) then being raised and lowered by motor (58) acting through linkages (61, 57, 54) to crush the chips. In a third embodiment, Fig. 7 (not shown) chips A are placed in a recess (74) in a block of non-magnetic material (75) in which is embedded a permanent magnet (71) below the recess, and a magnetic striking member (72) is raised and dropped on the chips. In a fourth embodiment, Fig. 8, chips A are poured through an opening 91 into the nip between magnetic roller 82 and a roller 83 of non-magnetic material with magnets 81 in its periphery, roller 83 being supported by shaft 87 on movable framework 86 urged to the left by springs 90 acting on rods 89, and roller 83 is repeatedly reciprocated back and forth to crush the chips between itself and roller 82.
    公开号:SU1075951A3
    申请号:SU762319703
    申请日:1976-02-05
    公开日:1984-02-23
    发明作者:Огихара Сусуму；Тезука Еситомо
    申请人:Аида Инджиниринг Лтд (Фирма)；
    IPC主号:
    专利说明:

    The invention relates to devices for grinding materials, in particular ferrous metal particles, and can be applied in the metallurgical, non-ferrous and other industries. A device for grinding materials is known that contains a hopper, a working body located above an endless chain 1. A disadvantage of the known device is the low efficiency of the grinding process of ferrous metal particles due to the fact that the fine particles of the chip tend to spherical shape and have weak disintegration and characteristics. The purpose of the invention is to increase the efficiency of the grinding process of ferrous metal particles. This goal is achieved by the fact that a device for grinding materials, containing a loading bunker, an impact tool, located above an endless chain, is equipped with magnets mounted on an endless chain and a impact tool, and a guide plate made of a nonmagnetic material, located below the working organ and connected at one end with the bottom of the bunker. . Fig. 1 shows a proposed grinding device with a rod-shaped tool, fig. 2 the same, with a working body in the form of a roller; figure 3 - the same, with a group of rollers. The device for grinding materials contains a hopper 1, a shock working body 2, which can be made in the form of a rod I to the lower end of which the impact part 4 is attached. The rod is vertically movable and alternately held in the lower and upper positions by the stops 5. The working body 2 is located t, 6, with the magnets 7 and 8 fastened on the last and on the working body. The guide plate 9 is made of a non-magnetic material and is located under the working body and is connected at one end to the lower part of the bunker 1. The working body 2 may be made in the form of a roller 10 (FIG. 2) or a group of rollers 11 (FIG. 3). The device works as follows. Portions of ferrous metal shavings from the hopper 1 through the discharge opening to the guide plate 9 and then move along under the action of individual magnets 7 mounted on the moving chain 6, under the working body 2. The chips are oriented in the direction of the magnetic field magnetic field formed between The magnets 7 and 8. Under the influence of the working body, the particles of the material are crushed and move along the guide plate 9 with a magnetic force to the output end, from which the particles fall into the receiver. Repeated processing of the material can be carried out. When using the proposed device, the efficiency of the grinding process of black metal particles is improved.
    . I
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    权利要求:
    Claims (1)
    [1]
    DEVICE FOR GRINDING MATERIALS, containing a loading hopper, an impact working element located above an endless chain characterized in that, in order to increase the efficiency of the process of grinding particles of ferrous metals, it is equipped with magnets mounted on an endless chain and an impact working organ and a guide plate of non-magnetic material, located under the shock working body and connected at one end to the bottom of the hopper.
    类似技术:
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    EP0022758B1|1983-02-09|Wear and abrasion resistant wall structure, particularly for mills for grinding a charge comprising magnetic material
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    US3524598A|1970-08-18|Crusher
    GB1119154A|1968-07-10|Improvements in or relating to jaw-type crushers
    同族专利:
    公开号 | 公开日
    JPS568883B2|1981-02-26|
    GB1484985A|1977-09-08|
    SE419294B|1981-07-27|
    JPS5198656A|1976-08-31|
    SE7601216L|1976-08-09|
    DE2604173B2|1979-08-09|
    US4023738A|1977-05-17|
    DE2604173A1|1976-08-19|
    DE2604173C3|1980-04-17|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US1170888A|1914-10-29|1916-02-08|Maximilian J Fuchs|Metal-reducing machine.|
    US1424697A|1921-08-01|1922-08-01|Ralph H Warren|Apparatus for reducing materials|
    US2059229A|1935-08-19|1936-11-03|Los Angeles By Products Co|Method of preparing discarded automobile fenders and similar materials for melting purposes|
    US2175321A|1938-12-27|1939-10-10|Jacob A Saffir|Dental amalgam mixer|
    US2350534A|1942-10-05|1944-06-06|Rosinger Arthur|Magnetic stirrer|SE421868B|1979-07-13|1982-02-08|Socared Sa|FOR WRAPPING EXPOSED WALL THAT WHEN USING IT IS POSED FOR PACKING OF PIECE OR PARTICULAR GOODS CONTAINING MAGNETIC PARTICLES|
    WO2000031309A1|1998-11-19|2000-06-02|Stelax Industries Limited|Method of recycling swarf into shot blasting material|
    US20020053307A1|2000-10-31|2002-05-09|Natsuo Ishiwata|Method for discharging reduced product from a moveable-hearth furnace and a discharging device|
    KR100569833B1|2005-01-07|2006-04-11|한국에너지기술연구원|Flash tank of two-stage compression heat pump|
    CN104984823B|2015-07-21|2017-03-01|西安建筑科技大学|Annular movement magnetic system dry Type fines material magnetic separator|
    CN106732899B|2016-12-01|2019-03-22|广东技术师范学院天河学院|A kind of ground and foundation engineering garbage disposer|
    CN106890714B|2017-04-13|2019-03-01|深圳市楠柏环境科技有限公司|A kind of Treatment of Sludge briquetting Multi-stage crushing plant|
    US10881135B1|2017-11-10|2021-01-05|Creative Destruction, LLC|Cyclonically cooled and filtered smoking water pipe and method|
    CN108435413B|2018-03-29|2019-03-26|西安建筑科技大学|A kind of poly- magnetic scraper plate annular movement magnetic system magnetic separator|
    CN108452942A|2018-04-18|2018-08-28|镇江远大传动机械有限公司|A kind of Deironing mechanism|
    CN110180620A|2019-06-12|2019-08-30|枣庄鑫金山智能机械股份有限公司|A kind of double electronic band vibrator sand making machines|
    CN110201742B|2019-06-14|2020-12-11|深圳市昊源新辉电子有限公司|A recovery breaker of recycling for electronic product metal component|
    CN111215168B|2020-01-17|2021-07-02|芜湖职业技术学院|Filtration equipment for bio-pharmaceuticals|
    CN111482270B|2020-04-08|2022-01-04|安吉昱诚机械有限公司|Metal dust recovery device|
    CN111558421A|2020-05-18|2020-08-21|梧州清新建筑废弃物再生技术有限公司|Utilize building rubbish recovery unit of archimedes planetary gear principle|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    JP1490375A|JPS568883B2|1975-02-06|1975-02-06|
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