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1. WO2020201697 - BURNER

Publication Number WO/2020/201697
Publication Date 08.10.2020
International Application No. PCT/GB2020/050684
International Filing Date 17.03.2020
IPC
F23G 7/06 2006.01
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
06of waste gases or noxious gases, e.g. exhaust gases
CPC
F23G 2204/103
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
23COMBUSTION APPARATUS; COMBUSTION PROCESSES
GCREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
2204Supplementary heating arrangements
10using auxiliary fuel
103gaseous or liquid fuel
F23G 2209/142
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
23COMBUSTION APPARATUS; COMBUSTION PROCESSES
GCREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
2209Specific waste
14Gaseous waste or fumes
142Halogen gases, e.g. silane
F23G 7/006
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
23COMBUSTION APPARATUS; COMBUSTION PROCESSES
GCREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
7Incinerators or other apparatus for consuming industrial waste, e.g. chemicals
003for used articles
006wires, cables
F23G 7/065
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
23COMBUSTION APPARATUS; COMBUSTION PROCESSES
GCREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
7Incinerators or other apparatus for consuming industrial waste, e.g. chemicals
06of waste gases or noxious gases, e.g. exhaust gases
061with supplementary heating
065using gaseous or liquid fuel
F23G 7/066
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
23COMBUSTION APPARATUS; COMBUSTION PROCESSES
GCREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
7Incinerators or other apparatus for consuming industrial waste, e.g. chemicals
06of waste gases or noxious gases, e.g. exhaust gases
061with supplementary heating
065using gaseous or liquid fuel
066preheating the waste gas by the heat of the combustion, e.g. recuperation type incinerator
F23M 5/00
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
23COMBUSTION APPARATUS; COMBUSTION PROCESSES
MCASINGS, LININGS, WALLS OR DOORS SPECIALLY ADAPTED FOR COMBUSTION CHAMBERS, e.g. FIREBRIDGES; DEVICES FOR DEFLECTING AIR, FLAMES OR COMBUSTION PRODUCTS IN COMBUSTION CHAMBERS; SAFETY ARRANGEMENTS SPECIALLY ADAPTED FOR COMBUSTION APPARATUS; DETAILS OF COMBUSTION CHAMBERS, NOT OTHERWISE PROVIDED FOR
5Casings; Linings; Walls
Applicants
  • EDWARDS LIMITED [GB]/[GB]
Inventors
  • KNIGHT, Gary Peter
Agents
  • NORTON, Ian
Priority Data
1904651.502.04.2019GB
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) BURNER
(FR) BRÛLEUR
Abstract
(EN)
The field of the invention relates to a burner. The burner is for treating an effluent stream from a manufacturing process tool and comprises: a spiral plenum chamber defining a combustion chamber for treating the effluent stream, the spiral plenum chamber being configured to convey combustion reactants to support combustion within the combustion chamber. In this way, the spiral plenum helps prevent heat loss from the combustion chamber, enabling a more uniform temperature distribution within the combustion chamber thereby reducing the need for localized elevated temperatures within the combustion chamber which would otherwise be to the generation of undesirable combustion by- products.
(FR)
Le domaine de l'invention concerne un brûleur. Le brûleur est destiné à traiter un courant d'effluent venant d'un outil de processus de fabrication, et comprend : une chambre de distribution en spirale définissant une chambre de combustion pour traiter le courant d'effluent, la chambre de distribution en spirale étant configurée de façon à transporter des réactifs de combustion pour entretenir une combustion à l'intérieur de la chambre de combustion. De cette manière, la chambre de distribution en spirale aide à empêcher une perte de chaleur à partir de la chambre de combustion, de façon à permettre une répartition de température plus uniforme à l'intérieur de la chambre de combustion, réduisant ainsi la nécessité de températures élevées localisées à l'intérieur de la chambre de combustion, ce qui, autrement, provoquerait la génération de sous-produits de combustion indésirables.
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