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    • 2. 发明申请
    • AGITATOR IMPELLER ARRANGEMENT
    • 搅拌机叶轮装置
    • WO2015082761A1
    • 2015-06-11
    • PCT/FI2014/050913
    • 2014-11-26
    • OUTOTEC (FINLAND) OY
    • STRÖMMER, VilleLEHTONEN, Markus
    • B01F7/00B01J19/00C02F3/16
    • B01F7/00466B01F3/04531B01F7/00383B01F7/1675B01F2003/04673B01J8/222B01J2208/00849B01J2208/00867B01J2208/00902
    • An agitator impeller arrangement (1) for dispersing gas into a slurry of solids and liquid, the arrangement comprising an impeller (6) having a plurality of agitating blades (8) mounted radially and equally spaced to the circular hub disc (7). Each agitating blade (8) comprises a lower vertical dispersion blade (9) located below the plane of the circular hub disc (7) parallel to the radius of the circular hub disc, said vertical dispersion blade (9) having a straight vertical outer edge (10) being close to a periphery (11) of the circular hub disc (7), an inner edge (12) which is close to the shaft (2) and a rounded edge (13) curving with a radius r between the outer edge and the inner edge, an upper vertical dispersion blade (14) located above the plane of the circular hub disc (7) and parallel to the radius of the circular hub disc, and an inclined suspension blade (15) located radially outside the periphery of the circular hub disc (7), at a first angle (a) in relation to the vertical direction and below the plane of the circular hub disc.
    • 一种用于将气体分散到固体和液体的浆料中的搅拌器叶轮装置(1),该搅拌器叶轮装置(1)包括叶轮(6),叶轮(6)具有径向和等距地安装在圆形轮毂盘(7)上的多个搅拌叶片(8)。 每个搅拌叶片(8)包括位于圆形轮毂盘(7)的平行于圆形轮毂盘的半径的平面下方的下垂直分散叶片(9),所述垂直分散叶片(9)具有直的垂直外边缘 (10)靠近所述圆形轮毂盘(7)的周边(11),靠近所述轴(2)的内边缘(12)和圆形边缘(13),所述圆形边缘(13)以所述外部 边缘和内边缘,位于圆形轮毂盘(7)的平面上方并平行于圆形轮毂盘的半径的上垂直分散叶片(14)以及位于圆周方向径向外侧的倾斜悬挂叶片(15) 圆形轮毂盘(7)的第一角度(a)相对于垂直方向并且低于圆形轮毂盘的平面。
    • 3. 发明申请
    • STATOR FOR FROTH FLOTATION
    • 快速定位
    • WO2015059360A1
    • 2015-04-30
    • PCT/FI2014/050800
    • 2014-10-23
    • OUTOTEC (FINLAND) OY
    • XIA, JiliangRINNE, Antti
    • B03D1/14B03D1/20B01F3/04
    • B01F3/04617B01D21/0009B01F2003/04645B01F2003/04673B01F2215/0431B03D1/1412B03D1/1493B03D1/20
    • The invention relates to a stator of a gas dispersion mechanism to be used in a froth flotation tank. The stator comprises an annular top plate having an inner circumference suitable for housing a rotating rotor, an annular array comprising a plurality of stator blades extending radially from an inner circumference of the annular array to an outer circumference of the annular array, the annular array being disposed below the annular top plate and being coaxial with the annular top plate, the annular array having an inner circumference suitable for housing the rotor,and an annular bottom plate disposed below the annular array, the annular bottom plate having an inner circumference which is smaller than the inner circumference of the annular array, the difference between the inner circumference of the annular bottom plate and the inner circumference forming a flow guide for guiding a flow of slurry towards an axis of the annular bottom plate.
    • 本发明涉及一种用于泡沫浮选槽的气体分散机构的定子。 定子包括具有适于容纳旋转转子的内周的环形顶板,环形阵列,包括从环形阵列的内圆周径向延伸到环形阵列的外圆周的多个定子叶片,环形阵列为 设置在环形顶板下方并与环形顶板同轴,环形阵列具有适于容纳转子的内圆周和设置在环形阵列下方的环形底板,环形底板具有较小的内圆周 环形底板的内圆周与形成用于将浆料流引向环形底板的轴线的流动引导件的内圆周之间的差异。