公开(公告)号：US3851826A

公开(公告)日：1974-12-03

申请号：US39692573

申请日：1973-09-13

Applicant: TECHNICON INSTR

Inventor： PERLMAN I

IPC: B01F7/16 ,  B01F3/08 ,  B01F13/10 ,  B02C18/06 ,  B02C18/10 ,  G01N1/28

CPC classification number: B02C18/10 ,  B01F13/1044 ,  G01N1/286

Abstract: A mixer to reduce solids having a constituent of interest therein for analysis, which reduction is of a physical nature and takes place in a carrier liquid. The mixer is similar to a homogenizer and includes a cutter element which rotates relatively to a second cutter element and is mounted to float toward and away from the second element. The first cutter element has at least one hydrofoil surface portion on the face thereof obverse to the face thereof which coacts with the second element. When the first cutter element is rotated at speed, the action of such hydrofoil surface on the carrier liquid is such as to urge the first cutter element toward the second cutter element to obtain the optimum cutting gap between the cutter elements.

Abstract translation: 用于减少具有其中关注成分的固体的混合器用于分析，该还原物理性质并发生在载体液体中。 混合器类似于均化器，并且包括相对于第二切割器元件旋转并且被安装成朝向和远离第二元件浮动的切割器元件。 第一切割元件具有与其与第二元件共同作用的其表面正面的至少一个水翼表面部分。 当第一切割元件以速度旋转时，这种水翼表面在载体液体上的作用是将第一切割元件推向第二切割元件以获得切割元件之间的最佳切割间隙。