Patent · US Expired

Milling installation

US6666394B1 · kind B1 · utility

1Cited by

2References

16Claims

0Family size

Assignee

KHD Humboldt Wedag GmbH · DE

Inventors

Albert Sussegger · Eitorf, DE
Siegfried Strasser · Much, DE

Key dates

Filing date	Oct 19, 2000
Grant date	Dec 23, 2003
Priority date	—
Expiry date	Mar 28, 2022

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB02C23/14
WIPO fieldChemical engineering
WIPO sectorChemistry

Abstract

In the production of meal-fine products by a milling process the milling material generated in a comminuting device is ordinarily separated at the desired grain size in a downstream sifter and the fine material (meal-fine product) obtained here is then separated in the fine material separating device from the sifting air. According to the invention it is proposed to construct the sifter as a V-sifter and to connect this latter, without interposition of the otherwise ordinarily used pipelines, directly with the fine material separating device, preferably an electro-filter.

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