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    • 10. 发明申请
    • A DRUM FOR A MIXER ASSEMBLY
    • 混合器组件的鼓
    • WO2007137346A1
    • 2007-12-06
    • PCT/AU2007/000740
    • 2007-05-29
    • CESCO AUSTRALIA LIMITEDKELLY, Michael
    • KELLY, Michael
    • B28C5/42B28C5/18B01F9/00B60P3/16
    • B28C5/0862B01F9/0034B01F9/06B01F13/0035B28C5/2054B28C5/4268
    • A drum for a mixer assembly is disclosed. The drum (1) comprises a drum body (2) for rotatable mounting on a support. The drum body (2) has a wall forming an internal surface (10) and defining an interior space within which a material to be mixed is received. A coating (15) comprising ceramic particles and a support material that bonds the particles into the coating (15) and bonds the coating (15) to the internal surface (10) of the drum body (2), is applied to the internal surface (10) of the drum body (2). The ceramic particles are regular in shape, for example spherical, and have a Rockwell hardness of at least 90. The support material is a polymeric material that has a tensile adhesive strength of about 13700 kPa. A mixer truck for mixing and transporting cementitious materials having the drum (1) is also disclosed. The drum has blades (11) and flights (12) and these are also coated with the same material (15) that coats the internal surface (10) of the drum (1).
    • 公开了一种用于混合器组件的滚筒。 滚筒(1)包括用于可旋转地安装在支撑件上的滚筒主体(2)。 鼓体(2)具有形成内表面(10)的壁并且限定内部空间,在该内部空间中容纳待混合的材料。 包括陶瓷颗粒和将颗粒粘合到涂层(15)中并将涂层(15)粘合到鼓体(2)的内表面(10)的支撑材料的涂层(15)被施加到内表面 (2)的鼓(10)。 陶瓷颗粒的形状是规则的,例如是球形的,并且具有至少90°的洛氏硬度。支撑材料是具有约13700kPa拉伸粘合强度的聚合材料。 还公开了一种用于混合和运输具有滚筒(1)的水泥质材料的搅拌车。 滚筒具有叶片(11)和翼片(12),并且它们也涂覆有涂覆滚筒(1)的内表面(10)的相同材料(15)。