Global Patent Index - EP 1462719 A1

EP 1462719 A1 20040929 - Furnace and plant for the treatment of special waste comprising said furnace

Title (en)

Furnace and plant for the treatment of special waste comprising said furnace

Title (de)

Feuerung und Sonderabfall-Behandlungsanlage mit einer derartigen Feuerung

Title (fr)

Foyer et installation de traitement de déchets spéciaux comportant un tel foyer

Publication

EP 1462719 A1 20040929 (EN)

Application

EP 03425192 A 20030327

Priority

EP 03425192 A 20030327

Abstract (en)

A furnace (14) for the heat treatment of special waste, which envisages a chamber (16) inside which the atomised waste, together with calcium carbonate in powder form, is introduced. A vortical current of combustion air draws the dust along the chamber, with a helical movement along the horizontal axis (X-X) of the chamber (16). <??>The vortical movement facilitates the reaction which leads to the formation of inert matter separated by means of feeder screws. <??>The fumes are treated before being introduced into the atmosphere, while the heat generated inside the furnace is re-utilised for the production of electric and thermal energy. <IMAGE>

IPC 1-7

F23G 7/00; F23G 5/32; F23G 5/00; F23J 15/00; F23G 5/02; F23G 5/46; F23G 5/16

IPC 8 full level

F23G 5/00 (2006.01); F23G 5/02 (2006.01); F23G 5/16 (2006.01); F23G 5/32 (2006.01); F23G 5/46 (2006.01); F23G 7/00 (2006.01); F23J 15/00 (2006.01)

CPC (source: EP)

F23G 5/006 (2013.01); F23G 5/02 (2013.01); F23G 5/16 (2013.01); F23G 5/32 (2013.01); F23G 5/46 (2013.01); F23G 7/001 (2013.01); F23J 15/006 (2013.01); F23G 2201/701 (2013.01); F23G 2900/50008 (2013.01)

Citation (search report)

Designated contracting state (EPC)

AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR

DOCDB simple family (publication)

EP 1462719 A1 20040929

DOCDB simple family (application)

EP 03425192 A 20030327