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    • 2. 发明申请
    • SEPARATOR OF LIGHT MATERIALS FROM SAND AND GRAVEL
    • 设备技术分离砂石轻质材料的
    • WO1997016253A2
    • 1997-05-09
    • PCT/DE1996002081
    • 1996-10-29
    • ALLMINERAL AUFBEREITUNGSTECHNIK GMBH & CO. KGJUNGMANN, AndreasSTRANGALIES, WalterNEUMANN, Thomas
    • ALLMINERAL AUFBEREITUNGSTECHNIK GMBH & CO. KG
    • B03B00/00
    • B03B11/00B03B5/00B03B5/62
    • A separator of light materials from sand and gravel has a raw material loading device, an inner chamber for separating coarse sand (coarse sand chamber), an outer chamber for sifting fine sand (fine sand chamber) in communication with the coarse sand chamber through an overflow designed as an inclined surface, and an overflow for light materials associated with the outer chamber. In order to make even larger amounts of water manageable during raw material loading, the loading pipe (15) has an eccentrically arranged inlet (17) through which the raw materials tangentially are introduced into the separator, and a spillway (42) at its end opposite to the rebounding body (19). A perforated basket (55) that bridges the space between the end of the loading pipe (15) and the rebounding body (19) may be displaced in the axis of the pipe to regulate resistance to flow. Depending on the precision of separation of the overflow of the loading device (11), which is adjusted by modifying the position of the perforated cage (55), the spillway (42) alternatively communicates with the fine sand chamber (23) or the light material overflow (32).
    • 在一个分离砂石光材料,与用于原料进料,用作内室作为粗砂空间粗砂的分离的进料装置,并通过一个形成为倾斜面溢出到粗砂空间中的连接时,服务于细砂外室排序为细砂室 和与所述外腔室溢出的光的材料,以可管理甚至大量的水的材料进料在之一相关联。 为了这个目的,它提供的是,进料管(15)具有用于在其冲击体(19)的原料进料的和切向冲洗从溢流通道(42)和进料管的端部之间的中间空间的端部背向一个偏心布置的入口(17)(15) 和冲击体(19)桥接和在所述管轴向可调整的带孔的筐(55)被布置为调节流动性,其中,在带孔的筐的位置的组中的依赖性(55)分离所述对象装置的溢出的效率(11)的溢流槽(42) 细砂室(23)或可替代地将光物质溢出(32)。
    • 3. 发明申请
    • DEVICE FOR AERATING FLUIDS, IN PARTICULAR DURING FLOTATION
    • 特别是在浮游期间用于加速流体的装置
    • WO1988003838A1
    • 1988-06-02
    • PCT/EP1987000665
    • 1987-11-04
    • ALLMINERAL AUFBEREITUNGSTECHNIK GMBH & CO. KGJUNGMANN, AndreasREILARD, Ulrich
    • ALLMINERAL AUFBEREITUNGSTECHNIK GMBH & CO. KG
    • B03D01/24
    • B01F5/0415B01F5/0473B03D1/247Y10S261/75
    • Ring injectors for aerating fluids, useful for example in flotation systems, have a housing with a mixing section, in which air is added to the through-flowing fluid through an annular slot. A core is arranged in the center of the mixing section. An air-solid mix is formed in the mixing section by deposition of air bubbles on solid particles. An annular injector with a slot width (Q2) that leads into the airing chamber with a minimum opacifying speed of 2.0 m/s at the inlet of the aerating chamber, has an annex mixing and dispersing section (6) with a cross-section that remains the same until the end (12), as well as a middle piece (10) centrally arranged therein also having a constant cross-section, the length of the mixing and dispersing section (6) being 20 times the width of the annular slot (Q3). The distributing cone (2) and the middle piece (10) can be screwed together or inserted into each other. The air slot can be regulated by spacing rings (13). Screw-shaped strips (8) within the mixing and dispersing section (6) can generate therein a whirl. The aerating device has been tested for the flotation of mineral coal sludges.
    • 用于例如浮选系统中的充气流体的环形注射器具有带有混合部分的壳体,在混合部分中,通过环形槽将空气加入到流动流体中。 核心布置在混合部分的中心。 通过在固体颗粒上沉积气泡,在混合段中形成空气 - 固体混合物。 具有在充气室入口处以2.0m / s的最小不透明速度通入空气室的槽宽度(Q2)的环形注射器具有附件混合和分散部分(6),其横截面为 保持相同直到端部(12)以及中心地布置在其中的具有恒定横截面的中间件(10),混合和分散部分(6)的长度是环形槽宽度的20倍 (Q3)。 分配锥体(2)和中间件(10)可以拧紧在一起或彼此插入。 空气槽可以由间隔环(13)调节。 混合和分散部分(6)内的螺旋形条(8)可以在其中产生旋转。 已经对充气装置进行了矿渣污泥的浮选试验。