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1. WO2018146544 - COMBUSTOR FOR BIOMASS TREATMENT

Publication Number WO/2018/146544
Publication Date 16.08.2018
International Application No. PCT/IB2018/000103
International Filing Date 09.02.2018
Chapter 2 Demand Filed 04.12.2018
IPC
F23G 5/04 2006.1
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
23COMBUSTION APPARATUS; COMBUSTION PROCESSES
GCREMATION FURNACES; CONSUMING WASTE OR LOW GRADE FUELS BY COMBUSTION
5Methods or apparatus, e.g. incinerators, specially adapted for combustion of waste or low-grade fuels
02including pretreatment
04drying
F23G 5/24 2006.1
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
23COMBUSTION APPARATUS; COMBUSTION PROCESSES
GCREMATION FURNACES; CONSUMING WASTE OR LOW GRADE FUELS BY COMBUSTION
5Methods or apparatus, e.g. incinerators, specially adapted for combustion of waste or low-grade fuels
24with combustion in a vertical, substantially cylindrical, combustion chamber
F23G 7/00 2006.1
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
23COMBUSTION APPARATUS; COMBUSTION PROCESSES
GCREMATION FURNACES; CONSUMING WASTE OR LOW GRADE FUELS BY COMBUSTION
7Methods or apparatus, e.g. incinerators, specially adapted for combustion of specific waste or low grade fuels, e.g. chemicals
CPC
F23G 2203/403
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
23COMBUSTION APPARATUS; COMBUSTION PROCESSES
GCREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
2203Furnace arrangements
40Stationary bed furnace
403with substantial cylindrical combustion chamber
F23G 2206/203
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
23COMBUSTION APPARATUS; COMBUSTION PROCESSES
GCREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
2206Waste heat recuperation
20using the heat in association with another installation
203with a power/heat generating installation
F23G 2207/101
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
23COMBUSTION APPARATUS; COMBUSTION PROCESSES
GCREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
2207Control
10Arrangement of sensing devices
101for temperature
F23G 2207/20
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
23COMBUSTION APPARATUS; COMBUSTION PROCESSES
GCREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
2207Control
20Waste supply
F23G 2900/50206
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
23COMBUSTION APPARATUS; COMBUSTION PROCESSES
GCREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
2900Special features of, or arrangements for incinerators
50206Pelletising waste before combustion
F23G 2900/7003
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
23COMBUSTION APPARATUS; COMBUSTION PROCESSES
GCREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
2900Special features of, or arrangements for incinerators
70Incinerating particular products or waste
7003Incinerating litter from animals, e.g. poultry litter
Applicants
  • TRE P ENGINEERING S.R.L. [IT]/[IT]
Inventors
  • USCI, Rosalino
  • MARCANTONI, Michele
Agents
  • PREMRU, Rok
Priority Data
10201700001569513.02.2017IT
Publication Language English (en)
Filing Language Italian (IT)
Designated States
Title
(EN) COMBUSTOR FOR BIOMASS TREATMENT
(FR) CHAMBRE DE COMBUSTION POUR TRAITEMENT DE BIOMASSE
Abstract
(EN) The object of the present invention is a combustor (1) for the combustion heat treatment of a fuel, preferably biomass (C). Said combustor (1) comprises at least, from top to bottom: a feeding and loading chamber (10) of said biomass (C) which engages on a combustion chamber (11) substantially with equal section and develops upwards with a diverging section also serving as a discharge for the combustion fumes, said combustion chamber (11) of said biomass (C) and an injection chamber (12) of the combustion air necessary to said combustion, said combustion chamber (11) and said injection chamber (12) being separated by at least one divider element (15). Inside said combustor (1) there is identified a first flow, descending, of said biomass (C) and a second flow, ascending, of the fumes generated by its combustion, said flows being in countercurrent with each other.
(FR) La présente invention a pour objet une chambre de combustion (1) pour le traitement thermique de combustion d'un combustible, de préférence de la biomasse (C). Ladite chambre de combustion (1) comprend au moins, de haut en bas : une chambre d'alimentation et de chargement (10) de ladite biomasse (C) qui vient se mettre en prise sur une chambre de combustion (11) sensiblement de section égale et se développe vers le haut avec une section divergente servant également de décharge pour les fumées de combustion, ladite chambre de combustion (11) de ladite biomasse (C) et une chambre d'injection (12) de l'air de combustion nécessaire à ladite combustion, ladite chambre de combustion (11) et ladite chambre d'injection (12) étant séparées par au moins un élément diviseur (15). À l'intérieur de ladite chambre de combustion (1) on a identifié un premier flux, descendant, de ladite biomasse (C) et un deuxième flux, ascendant, des fumées générées par sa combustion, lesdits flux étant à contre-courant l'un par rapport à l'autre.
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