公开(公告)号：US20210024302A1

公开(公告)日：2021-01-28

申请号：US16968514

申请日：2019-02-08

Applicant: INVISTA NORTH AMERICA S.A.R.L.

Inventor： Michael A. PEREZ

IPC: B65G63/00 ,  B65G53/24 ,  B65G3/04 ,  B65G53/66

Abstract: A method and system for trans-loading solid particulates from a hopper to a storage container, by clamping a trough (110) to a discharge gate of the hopper, the trough having an open top, sides, and a bottom, a vacuum pipe (140) extending into the trough, and at least one aerator (150) located on the trough, to which is provided an aerating gas. The method further comprises at least partially evacuating the storage container to cause at least a partial vacuum therein and drawing a vacuum through a conveyor hose connected to the trough.