STRUCTURE OF O-RING AND DISCHARGE PART OF THE HETEROGENEOUS MATERIAL ACCOMMODATION UNIT HAVING ASSEMBLY LEADING UNIT

摘要

A discharge part of the heterogeneous material accommodation unit is provided to reduce failure rate in the process of assembling the heterogeneous material accommodation unit by forming assembly leading unit in the discharge part. A structure of O-ring and a discharge part(30) of the heterogeneous material accommodation unit comprise the following features. An assembly leading unit is form so that the assembly guidance system(32) of assembler maintains the vertical state and is inserted inside the discharge part. The O-ring assembled in the o-ring insert groove of the discharge part makes the surface rough so that the selectivity is improved in the selector of assembler.