Patent · US Expired

Arrangement of a dry cooler for coke

US4842695A · kind A · utility

9Cited by

8References

4Claims

0Family size

Assignee

Krupp Koppers GmbH · DE

Inventors

Karl Schmid · Mettmann, DE
Friedrich Jokisch · Essen, DE
Dieter H. W. Heese · Bochum, DE
Bruno Hillinger · Hinterbrühl, AT
Georg Beckmann · Wien, AT
Norbert Heger · Wien, AT

Key dates

Filing date	Mar 2, 1984
Grant date	Jun 27, 1989
Priority date	—
Expiry date	Mar 2, 2004

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02P20/129
WIPO fieldChemical engineering
WIPO sectorChemistry

Abstract

A dry cooling installation for coke includes an upright cooling shaft having an upper inlet for coke to be cooled and a lower inlet for a recirculating counterstream of cooling gas. Two gas discharge ducts are connected at two opposite points to the cooling shaft and communicate respectively with dust separators. A waste gas heat boiler is arranged between the separator and communicates with the same so as to receive clean gas in a direction which is substantially perpendicular to the movement of separated dust particles.

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