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1. WO2013159766 - APPARATUS FOR CLEANING THE DOORS OF COKING OVENS

Publication Number WO/2013/159766
Publication Date 31.10.2013
International Application No. PCT/DE2013/100050
International Filing Date 12.02.2013
IPC
C10B 43/04 2006.01
CCHEMISTRY; METALLURGY
10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
BDESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
43Preventing or removing incrustations
02Removing incrustations
04by mechanical means
B24C 1/00 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
24GRINDING; POLISHING
CABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
1Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods
CPC
B24C 1/003
BPERFORMING OPERATIONS; TRANSPORTING
24GRINDING; POLISHING
CABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
1Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods
003using material which dissolves or changes phase after the treatment, e.g. ice, CO2
C10B 43/04
CCHEMISTRY; METALLURGY
10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
BDESTRUCTIVE DISTILLATION OF CARBONAGEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
43Preventing or removing incrustations
02Removing incrustations
04by mechanical means
C10B 43/06
CCHEMISTRY; METALLURGY
10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
BDESTRUCTIVE DISTILLATION OF CARBONAGEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
43Preventing or removing incrustations
02Removing incrustations
04by mechanical means
06from conduits, valves or the like
Applicants
  • KOCH INDUSTRIEANLAGEN GMBH [DE]/[DE]
Inventors
  • STEINER, Franz
  • SCHÄFER, Markus
  • SCHNEIDER, Stefan
  • FIEDLER, Norbert
Agents
  • BERNHARDT, Reinhold
Priority Data
10 2012 103 539.323.04.2012DE
Publication Language German (DE)
Filing Language German (DE)
Designated States
Title
(DE) VORRICHTUNG ZUR REINIGUNG DER TÜREN VON VERKOKUNGSÖFEN
(EN) APPARATUS FOR CLEANING THE DOORS OF COKING OVENS
(FR) DISPOSITIF DE NETTOYAGE DES PORTES DE FOURS À COKE
Abstract
(DE)
Die Erfindung betrifft eine Vorrichtung zur zyklischen Reinigung der Türen von Verkokungsöfen, mit Einrichtungen zur Erzeugung eines von der Ofentür Ablagerungen lösenden Reinigungsstrahls (4). Erfindungsgemäss weist der Reinigungsstrahl feste Partikel auf und ist in einer bevorzugten Ausführungsform der Erfindung ausschließlich durch Trockeneispartikel und ggf. einen die festen Partikel befördernden Transportgasstrom gebildet
(EN)
The invention relates to an apparatus for cyclically cleaning the doors of coking ovens, with devices for producing a cleaning jet (4) that detaches deposits from the oven door. According to the invention, the cleaning jet comprises solid particles and, in a preferred embodiment of the invention, is formed exclusively by dry ice particles and possibly a stream of transporting gas that carries the solid particles.
(FR)
L'invention concerne un dispositif de nettoyage cyclique des portes de fours à coke, comprenant des équipements destinés à la génération d'un jet de nettoyage (4) désagrégeant les dépôts sur la porte du four. Selon l'invention, le jet de nettoyage comporte des particules solides et, dans un mode de réalisation préféré, il est formé exclusivement de particules de neige carbonique et éventuellement d'un flux gazeux transportant les particules solides.
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