Patent · US Expired

Silo for mixing and homogenizing bulk material

US3973757A · kind A · utility

1Cited by

4References

8Claims

0Family size

Assignee

Polysius AG

Inventors

Hans Klein
Horst Ritzmann · Enniger, DE
Peter Kremerskothen

Key dates

Filing date	Mar 26, 1975
Grant date	Aug 10, 1976
Priority date	—
Expiry date	Mar 26, 1995

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB01F33/4092
WIPO fieldChemical engineering
WIPO sectorChemistry

Abstract

A silo for mixing and homogenizing bulk material has an air permeable base above a mixing chamber having a volume less than that of the silo, the chamber also having an air permeable floor, and the chamber being in communication with the silo by at least one material inlet aperture and having at least one material outlet aperture.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.