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1. WO2026174364 - EQUIPMENT FOR TREATING SOOT APPLIED TO AN INDUSTRIAL EXHAUST SYSTEM

Publication Number WO/2026/174364
Publication Date 27.08.2026
International Application No. PCT/BR2025/050062
International Filing Date 19.02.2025
Chapter 2 Demand Filed 09.10.2025
IPC
B01D 47/06 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
47Separating dispersed particles from gases, air or vapours by liquid as separating agent
06Spray cleaning
B01D 45/18 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
45Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces
18Cleaning-out devices
B01D 53/74 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
53Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases or aerosols
34Chemical or biological purification of waste gases
74General processes for purification of waste gases; Apparatus or devices specially adapted therefor
Applicants
  • MACHADO, Adalto Hemerly [BR]/[BR]
Inventors
  • MACHADO, Adalto Hemerly
Agents
  • REGATTIERI OLIVEIRA, Juliano
  • NUNES DE BARROS, Thiago
Priority Data
Publication Language Portuguese (pt)
Filing Language Portuguese (pt)
Designated States
Title
(EN) EQUIPMENT FOR TREATING SOOT APPLIED TO AN INDUSTRIAL EXHAUST SYSTEM
(FR) ÉQUIPEMENT POUR LE TRAITEMENT DE SUIES TROUVANT UNE APPLICATION DANS UN SYSTÈME D’ÉCHAPPEMENT INDUSTRIEL
(PT) EQUIPAMENTO PARA TRATAMENTO DE FULIGEM APLICADO EM SISTEMA DE EXAUSTÃO INDUSTRIAL
Abstract
(EN) The present invention relates to equipment (10) for treating soot (FL) applied to an industrial exhaust system (SE), such as boilers, industrial chimneys, charcoal furnaces, coffee dryers, stills, hotel chimneys, sugar and alcohol plants, general manufacturing industries, mining companies, steelworks, inter alia, said equipment (10) for treating soot (FL) comprising a nebulising chamber (12) arranged between the exhaust structure (11) and a settling chamber (13), wherein the nebulising chamber (12) receives, on the rear face (12a2), the assembly of nebulisers (12c) forming a mist (NV) of nano-droplets of nebulising fuel (CB) for encapsulating the macro-particles of smoke containing soot (FL) emitted by the exhaust structure (11), thereby forming encapsulated particles (PE) conveyed to the settling chamber (13) by means of piping (TB3) connected to the funnels (12e).
(FR) L'invention concerne un équipement (10) pour le traitement de suies (FL) trouvant une application dans un système d’échappement industriel (SE) tel qu’une chaudière, des cheminées industrielles, des fours à charbon, des installations de séchage du café, des alambics, des cheminées d’un réseau hôtelier, une usine de sucre et d'alcool, des industries de produits manufacturés en général, ainsi que des installations minières et sidérurgiques, entre autres, ledit équipement (10) pour le traitement de suies (FL) comprenant une unité de nébulisation (12) située entre la structure d’échappement (11) et l’unité de décantation (13), l’unité de nébulisation (12) recevant sur la face postérieure (12a2) l’ensemble de nébuliseurs (12c) générant un nuage (NV) de nano-gouttelettes de combustible nébuliseur (CB) d’encapsulation des macro-particules de fumée avec suies (FL) émises par la structure d’échappement (11) et qui forment des particules encapsulées (PE) acheminées vers l’unité de décantation (13) au moyen d’une tubulure (TB3) raccordée à des entonnoirs (12e).
(PT) Trata-se de equipamento (10) para tratamento de fuligem (FL) aplicado em sistema de exaustão industrial (SE) como caldeira, chaminés industriais, fornos de carvão, secadores de café, alambiques, chaminés de rede hoteleira, usina de açúcar e álcool, indústrias de artefatos em geral, mineradoras, siderúrgicas, entre outras, dito equipamento (10) para tratamento de fuligem (FL) compreende caixa de nebulização (12) disposta entre a estrutura de exaustão (11) e caixa de decantação (13), sendo que a caixa de nebulização (12) recebe na face posterior (12a2) o conjunto de nebulizadores (12c) formadores de uma névoa (N V) de nano gotículas de combustível nebulizador (CB) de encapsulamento das macro partículas de fumaça com fuligem (FL) emitidas por estrutura de exaustão (11) e que configuram partículas encapsuladas (PE) encaminhadas à caixa de decantação (13) por meio de tubulação (TB3) conectada aos funis (12e).

Latest bibliographic data on file with the International Bureau

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