Method and apparatus for burning fine-grain material
    5.
    发明授权
    Method and apparatus for burning fine-grain material 失效
    燃烧细粒材料的方法和装置

    公开(公告)号:US4352660A

    公开(公告)日:1982-10-05

    申请号:US226476

    申请日:1981-01-19

    IPC分类号: F27B15/00 C01F7/02

    CPC分类号: F27B15/003

    摘要: The invention relates to a method of burning, calcining or sintering fine-grain material in which the burnt material separated from the gas flow is supplied to a residence container from which a part of the material is returned to the burning zone and the remainder of the material is supplied to the cooling zone. Such a method is distinguished by a low heat and energy requirement and by a simple construction of the apparatus and permits ideal adaptation of the burning conditions to the particular material.

    摘要翻译: 本发明涉及一种燃烧,煅烧或烧结细粒材料的方法,其中从气流分离的燃烧材料被供应到一部分材料返回到燃烧区的停留容器,其余的 材料被供应到冷却区。 这种方法的特征在于低热量和能量需求以及设备的简单结构,并允许将燃烧条件理想地适应于特定材料。

    Roll mill
    6.
    发明授权
    Roll mill 失效
    辊磨机

    公开(公告)号:US5522557A

    公开(公告)日:1996-06-04

    申请号:US245456

    申请日:1994-05-18

    IPC分类号: B02C4/32

    CPC分类号: B02C4/32

    摘要: A roll mill has a fixed roll journalled in stationary fixed bearings and a floating roll journalled in movable bearings enabling the floating roll to be pressed against the fixed roll under high pressure. An adjustable spacing arrangement is provided between the two bearings to enable a gap of selected width to be formed between the rolls. The spacing arrangement includes a pair of shaft-like distance members received and guided in associated bores of the fixed bearings for movement therealong. Free ends of the distance members extend outward of their bores and engage the opposing floating bearings to adjust the positions of the rolls as they wear so as to maintain the selected gap width. The free ends are retractable into the bores to allow the bearings to abut one another and thereby optimize the wear life of the rolls.

    摘要翻译: 辊磨机具有固定的固定辊,固定在固定的轴承中,并且浮动的辊子支承在可移动的轴承中,使得浮动辊能够在高压下压靠在固定辊上。 在两个轴承之间提供可调节的间隔布置,以使得能够在辊之间形成所选宽度的间隙。 间隔布置包括在固定轴承的相关联孔中容纳和引导的一对轴状距离构件,用于沿其移动。 距离构件的自由端从其孔的外部延伸并且与相对的浮动轴承接合,以便在它们磨损时调节辊的位置,以便保持所选择的间隙宽度。 自由端可伸缩到孔中,以允许轴承彼此邻接,从而优化辊的磨损寿命。

    Apparatus for crushing material containing particles that are hard to
pulverize
    9.
    发明授权
    Apparatus for crushing material containing particles that are hard to pulverize 失效
    用于破碎含有难以粉碎的颗粒的材料的装置

    公开(公告)号:US3951347A

    公开(公告)日:1976-04-20

    申请号:US396855

    申请日:1973-09-13

    摘要: The invention concerns an apparatus for crushing, by means of a rotary mill, material containing particles that are difficult to pulverize. The mill has an air-sifter with pneumatic supply of ground material, where the coarse-material discharge of the air-sifter is connected to the intake side of the mill, and has a mechanical conveyor whose intake side is connected to the coarse-particle discharge of the mill and whose discharge is connected to the intake side of the mill.

    摘要翻译: 本发明涉及一种通过旋转磨机粉碎含有难以粉碎的颗粒的材料的装置。 研磨机具有气流供给碎屑的空气筛,其中空气筛的粗料排出物连接到研磨机的进气侧,并且具有机械输送机,其进气侧连接到粗颗粒 轧机的排放,其排出口连接到轧机的进气侧。