| 摘要 |
PURPOSE: A mixer without fluid leakage is provided in which a cell box is installed so that a fluid is not leaked from a mixer to prevent frequent leakage of fluid out of mixed materials inside an existing mixer such as a ready mixed container that are generated by the abrasion between retainers and bearings and major axis. CONSTITUTION: In a mixer, wherein a rotation axis(6) on which mixer rods(7) are mounted in a zigzag form are mounted on a wall(12) of a mixer body(9) together with bearings(4) and retainers(3,3'), the mixer without fluid leakage is characterized in that a cell box(1) is fixed onto the major axis(6) which is installed on the inner surface of the mixer wall(12) by upper and lower bolts(11,11'), wherein the cell box(1) has an air or water injection tube(8) through the medium of a rubber packing(2), and is spaced apart from the surrounding of the axis(6) in a certain distance(13).
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