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8 条记录 (耗时 0.014 秒)

    Material bed roller mill
    1.
    发明授权
    Material bed roller mill 失效
    材料滚筒铣刀

    公开(公告)号：US5096131A

    公开(公告)日：1992-03-17

    申请号：US484834

    申请日：1990-02-26

    申请人： Norbert Patzelt ,  Gotthardt Blasczyk

    发明人： Norbert Patzelt ,  Gotthardt Blasczyk

    IPC分类号： B02C4/28

    CPC分类号： B02C4/286

    摘要： The invention relates to a material bed roller mill for crushing brittle material to be ground in the gap between two driven rollers which are pressed against one another with a high grinding force with a filling shaft for the delivery of material provided above the rollers. The width of the stream of material delivered to the roller gap can be altered with the aid of vertical guide walls which are adjustable at right angles to the vertical central plane of the roller mill while maintaining their vertical position. The column of material which is aligned vertically above the rollers creates pressure which is introduced fully into the material bed crushing and if required the column of material can be moved in the cross direction with respect to the rollers.

    摘要翻译： 本发明涉及一种用于粉碎在两个从动辊之间的间隙中被研磨的脆性材料的材料床辊磨机，所述两个从动辊之间的间隙以高的研磨力彼此挤压，其中填充轴用于输送设置在辊上方的材料。 可以借助于垂直导向壁来改变输送到滚子间隙的材料流的宽度，该导向壁可以在保持其垂直位置的同时与辊磨机的垂直中心平面成直角调节。 在辊上方竖直排列的材料柱产生压力，其全部引入到料床破碎中，并且如果需要，该柱材料可以相对于辊在横向方向上移动。

    Method and apparatus for combined grinding of at least two materials of differing grindability
    2.
    发明授权
    Method and apparatus for combined grinding of at least two materials of differing grindability 失效
    用于组合研磨至少两种不同可磨性材料的方法和装置

    公开(公告)号：US5676317A

    公开(公告)日：1997-10-14

    申请号：US556386

    申请日：1995-11-13

    申请人： Norbert Patzelt ,  Gotthardt Blasczyk

    发明人： Norbert Patzelt ,  Gotthardt Blasczyk

    IPC分类号： B02C21/00 ,  B02C19/00

    CPC分类号： B02C21/00 ,  Y02P40/20 ,  Y02P40/49

    摘要： The invention relates to a method as well as to apparatus for combined grinding of at least two materials of differing grindability, such as clinker and limestone, wherein the material which is more difficult to grind is pre-crushed to a Blaine fineness of grinding of at least 700 cm.sup.2 /g and there-after is further ground together with the other material to produce the finished material.

    摘要翻译： 本发明涉及一种方法以及用于组合研磨不同的可磨性的至少两种材料的装置，例如熟料和石灰石，其中更难研磨的材料被预碎到Blaine的磨碎细度 至少700cm2 / g，然后再与另一种材料一起研磨以产生成品。

    Method and apparatus for reducing brittle material for subsequent grinding
    3.
    发明授权
    Method and apparatus for reducing brittle material for subsequent grinding 失效
    减少用于后续研磨的稀土材料的方法和装置

    公开(公告)号：US5110056A

    公开(公告)日：1992-05-05

    申请号：US652604

    申请日：1991-02-08

    申请人： Gotthardt Blasczyk ,  Norbert Patzelt

    发明人： Gotthardt Blasczyk ,  Norbert Patzelt

    IPC分类号： B02C21/00 ,  B02C23/12

    CPC分类号： B02C21/005 ,  B02C23/12

    摘要： The invention relates to a method and a grinding plant for reduction of brittle material for grinding, in which material which has undergone primary reduction from a first grinding stage is delivered as fresh material to the second mill of a second grinding stage and finished product is removed from this second grinding stage, and in which the quantity of feed material of this second mill is kept constant when the quantity of finished product alters by altering the quantity of fresh material. This first grinding stage contains an air separator from which the fines are fed as fresh material to the second mill. In the event of alteration in the quantity of fresh material for the second grinding stage the quantity is kept constant by corresponding alteration of the fineness of separation of the separator of the first grinding stage. In this way a reliable and sensitive adaptation of the total throughput quantity of the second mill is achieved by relatively simple means when the finished product removed from the second grinding stage alters.

    摘要翻译： 本发明涉及一种用于还原用于研磨的脆性材料的方法和研磨装置，其中已经从第一研磨阶段进行初次还原的材料作为新鲜材料输送到第二研磨台的第二研磨机并除去成品 从该第二研磨阶段，当通过改变新鲜材料的量来改变成品量时，该第二研磨机的进料的量保持恒定。 该第一研磨阶段包含一个空气分离器，细粒从该空气分离器以新鲜材料的形式从第二磨机输送。 在第二研磨阶段的新鲜材料的量的变化的情况下，通过相应地改变第一研磨阶段的分离器的细度的细度，该量保持恒定。 以这种方式，当从第二研磨阶段移除的成品变化时，通过相对简单的方法实现第二磨机的总吞吐量的可靠和灵敏的适应。

    Method and apparatus for the two-stage crushing of brittle material for grinding
    5.
    发明授权
    Method and apparatus for the two-stage crushing of brittle material for grinding 失效
    用于研磨的脆性材料的两阶段破碎的方法和装置

    公开(公告)号：US4783011A

    公开(公告)日：1988-11-08

    申请号：US131035

    申请日：1987-12-10

    申请人： Gotthardt Blasczyk ,  Norbert Patzelt ,  Heinz-Georg Mersmann ,  Franz J. Adrian ,  Hardy Kropf

    发明人： Gotthardt Blasczyk ,  Norbert Patzelt ,  Heinz-Georg Mersmann ,  Franz J. Adrian ,  Hardy Kropf

    IPC分类号： B02C4/02 ,  B02C4/42 ,  B02C17/00 ,  B02C25/00

    CPC分类号： B02C25/00

    摘要： A method and apparatus for the two-stage crushing of brittle material comprising a roll mill and a mill connected downstream thereof, the output of the second mill being delivered to a sifter in which a second branch stream of the grit obtained in the sifting operation is returned to the roll mill and a further branch stream is returned to the second mill. A first control circuit keeps the sum of the quantity of fresh material and the quantity of grit constant, while a second control circuit divides the quantity of grit into two branch streams in such a way that the drive power of the roll mill remains constant.

    摘要翻译： 一种用于脆性材料的两级破碎的方法和装置，包括辊磨机和连接在其下游的磨机，第二磨机的输出被输送到筛子，其中在筛分操作中获得的砂粒的第二分支流是 返回到辊磨机，另外一个分支流回到第二磨机。 第一控制电路保持新鲜材料的量和砂粒量的总和恒定，而第二控制电路将磨粒量分成两个分支流，使得辊磨机的驱动功率保持恒定。

    Methods and apparatus for two-stage crushing
    6.
    发明授权
    Methods and apparatus for two-stage crushing 失效
    两级破碎的方法和装置

    公开(公告)号：US4690335A

    公开(公告)日：1987-09-01

    申请号：US837946

    申请日：1986-03-10

    申请人： Tyark Allers ,  Gotthardt Blasczyk

    发明人： Tyark Allers ,  Gotthardt Blasczyk

    IPC分类号： B02C4/02 ,  B02C4/00 ,  B02C4/42 ,  B02C23/12 ,  B02C25/00

    CPC分类号： B02C23/12 ,  B02C25/00

    摘要： A method and apparatus for two-stage crushing of material wherein the material is subjected to crushing first in a constant speed roll mill and then in a second mill. Grit resulting from the crushing is returned to the first mill in a proportion to maintain the filling level of combined fresh material and grit substantially constant even when the quantity of such fresh material changes.

    摘要翻译： 一种二阶段破碎材料的方法和装置，其中材料首先在恒速辊磨机中然后在第二磨机中进行破碎。 由粉碎产生的磨粒以一定比例返回到第一磨机，以保持新鲜材料和砂粒的填充水平基本上恒定，即使这种新鲜材料的数量发生变化。