公开(公告)号：WO2017017497A1

公开(公告)日：2017-02-02

申请号：PCT/IB2015/055719

申请日：2015-07-29

Applicant: DISA INDUSTRIES A/S

Inventor： HANSEN, Claus Ejvind

IPC: B01F7/02 ,  B01F7/00 ,  B01F7/16 ,  B01F15/02 ,  B22C5/04

CPC classification number: B01F7/021 ,  B01F7/00275 ,  B01F7/00966 ,  B01F7/165 ,  B01F15/027 ,  B22C5/044

Abstract: The sand mixing device (1) has a mixing bowl (2) arranged stationarily on a support frame (3) and including a peripheral side wall (4) and a bottom wall (5). A central mix- ing tool (6) is arranged rotatably about a central mixer axis (7) of the mixing bowl and has a number of blades (8) extending along the bottom wall to the peripheral side wall. The mixing bowl is arranged in an inclined position on the support frame so that the central mixer axis is inclined at an angle to the vertical. A first cross-sectional plane extending through the mixing bowl and including both the central mixer axis and a horizontal line extending in a plane defining the bottom wall divides the mixing bowl into a lower part and a higher part. At least one peripheral mixing tool (9, 11) is arranged in the lower part of the mixing bowl.

Abstract translation: 砂混合装置（1）具有固定地布置在支撑框架（3）上并包括周边侧壁（4）和底壁（5）的混合碗（2）。 中心混合工具（6）围绕混合碗的中心混合器轴线（7）可旋转地布置，并且具有沿着底壁延伸到周边侧壁的多个叶片（8）。 混合碗被布置在支撑框架上的倾斜位置，使得中心混合器轴线以垂直方向倾斜。 延伸穿过混合碗并且包括中心混合器轴线和在限定底壁的平面中延伸的水平线的第一横截面平面将混合碗分成下部和较高部分。 至少一个外围混合工具（9,11）布置在混合碗的下部。