Title:
METHOD AND DEVICE FOR THE PNEUMATIC TRANSPORT OF SOLID MATTER
Document Type and Number:
WIPO Patent Application WO2005054088
Kind Code:
A3
Abstract:
The invention relates to a method and a device for transporting solid matter. To increase the fluidisation capacity of solid matter, which has essentially been ground to form a fine powder, in a carrier gas, a flow-conditioning agent is added to the solid matter. Said admixture preferably takes place in a pulverisation installation, in particular by the common pulverisation of the solid matter and the flow-conditioning agent. The inventive method and device are particularly suitable for pulverised coal injection installations with regulation of individual lines, for example according to a PCI process, for blow moulds of blast furnaces and also facilitate the recycling of mill scale and shredder granulate.
Inventors:
WULFERT HOLGER (DE)
HARTG WALTER (DE)
ZEWE HORST (DE)
HARTG WALTER (DE)
ZEWE HORST (DE)
Application Number:
PCT/EP2004/013348
Publication Date:
August 11, 2005
Filing Date:
November 24, 2004
Export Citation:
Assignee:
LOESCHE GMBH (DE)
WULFERT HOLGER (DE)
HARTG WALTER (DE)
ZEWE HORST (DE)
WULFERT HOLGER (DE)
HARTG WALTER (DE)
ZEWE HORST (DE)
International Classes:
C10L9/00; C21B5/00; C21B5/02; F27B1/16; F27D3/18; C22B7/00; C22B7/02; (IPC1-7): C21B5/00; C21B5/02
Foreign References:
| DE4104072A1 | 1992-08-13 | |||
| DE4433596A1 | 1996-03-28 | |||
| DE19541673A1 | 1996-08-29 | |||
| DE3130038A1 | 1982-04-08 | |||
| EP0768386A1 | 1997-04-16 |
Other References:
GUDENAU H W ET AL: "EINBLASEN VON GICHTSTAUB MIT KOHLENSTAUB IN DEN HOCHOFEN INJECTION OF FLUE DUST AND PULVERIZED COAL INTO BLAST FURNACES", STAHL UND EISEN, VERLAG STAHLEISEN, DUSSELDORF, DE, vol. 119, no. 12, 15 December 1999 (1999-12-15), pages 81 - 87, XP000898795, ISSN: 0340-4803
STEINBAUER G ET AL: "VERWERTUNG VON GIESSEREIRESTSTOFFEN IN KUPOLOFEN TEIL 2. ERGEBNISSE, BETRIEBLICHE ERFAHRUNGEN, EMPFEHLUNGEN UND HINWEISE", GIESSEREI, GIESSEREI VERLAG, DUSSELDORF, DE, vol. 82, no. 11, 29 May 1995 (1995-05-29), pages 382 - 391, XP000506573, ISSN: 0016-9765
STEINBAUER G ET AL: "VERWERTUNG VON GIESSEREIRESTSTOFFEN IN KUPOLOFEN TEIL 2. ERGEBNISSE, BETRIEBLICHE ERFAHRUNGEN, EMPFEHLUNGEN UND HINWEISE", GIESSEREI, GIESSEREI VERLAG, DUSSELDORF, DE, vol. 82, no. 11, 29 May 1995 (1995-05-29), pages 382 - 391, XP000506573, ISSN: 0016-9765
Download PDF:
Previous Patent: CONTAINER FOR BIODEGRADABLE WASTE
Next Patent: AUTOMATION FUNCTIONS IN WORKPIECE HOLDERS
Next Patent: AUTOMATION FUNCTIONS IN WORKPIECE HOLDERS