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1. WO2022005672 - SLOPED SIDEWALL FOR A FURNACE

Publication Number WO/2022/005672
Publication Date 06.01.2022
International Application No. PCT/US2021/035082
International Filing Date 01.06.2021
IPC
F27B 14/08 2006.1
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
27FURNACES; KILNS, OVENS OR RETORTS
BFURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
14Crucible or pot furnaces; Tank furnaces
08Details peculiar to crucible, pot or tank furnaces
F27B 14/06 2006.1
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
27FURNACES; KILNS, OVENS OR RETORTS
BFURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
14Crucible or pot furnaces; Tank furnaces
06heated electrically, e.g. induction crucible furnaces, with or without any other source of heat
F27D 9/00 2006.1
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
27FURNACES; KILNS, OVENS OR RETORTS
DDETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
9Cooling of furnaces or of charges therein
CPC
B05B 1/20
BPERFORMING OPERATIONS; TRANSPORTING
05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
1Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
14with multiple outlet openings
20Arrangements of several outlets along elongated bodies, e.g.; perforated pipes or troughs, e.g. spray booms
B05B 1/205
BPERFORMING OPERATIONS; TRANSPORTING
05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
1Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
14with multiple outlet openings
20Arrangements of several outlets along elongated bodies, e.g.; perforated pipes or troughs, e.g. spray booms
205characterised by the longitudinal shape of the elongated body
B05B 14/00
BPERFORMING OPERATIONS; TRANSPORTING
05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
14Arrangements for collecting, re-using or eliminating excess spraying material
F27B 3/085
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
27FURNACES; KILNS; OVENS; RETORTS
BFURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
3Hearth-type furnaces, e.g. of reverberatory type
08heated electrically, with or without any other source of heat
085Arc furnaces
F27B 3/16
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
27FURNACES; KILNS; OVENS; RETORTS
BFURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
3Hearth-type furnaces, e.g. of reverberatory type
10Details, accessories, or equipment peculiar to hearth-type furnaces
12Working chambers or casings; Supports therefor
16Walls; Roofs
F27B 3/24
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
27FURNACES; KILNS; OVENS; RETORTS
BFURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
3Hearth-type furnaces, e.g. of reverberatory type
10Details, accessories, or equipment peculiar to hearth-type furnaces
24Cooling arrangements
Applicants
  • SYSTEMS SPRAY-COOLED, INC. [US]/[US]
Inventors
  • FERGUSON, Scott A.
Agents
  • TABOADA, Keith
Priority Data
16/918,78801.07.2020US
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) SLOPED SIDEWALL FOR A FURNACE
(FR) PAROI LATÉRALE INCLINÉE POUR FOUR
Abstract
(EN) Described herein is a sidewall suitable for use in a metallurgical furnace, and metallurgical furnace having the same. The sidewall has an upper wall, an outer wall coupled to an outer side of the upper wall, and extending downward from the outer wall. A sloped wall is coupled to an inner side of the upper wall. The sloped wall extends downward and inward from the upper wall. The sloped wall has a first surface facing the outer wall and a second surface facing a centerline of the sidewall. A spray cooling assembly is disposed between the sloped wall and the outer wall. The spray cooling assembly is configured to spray coolant on the first surface of the sloped wall.
(FR) La présente invention concerne une paroi latérale appropriée pour être utilisée dans un four métallurgique, et un four métallurgique la comprenant. La paroi latérale a une paroi supérieure, une paroi externe couplée à un côté externe de la paroi supérieure, et s'étendant vers le bas à partir de la paroi externe. Une paroi inclinée est couplée à un côté interne de la paroi supérieure. La paroi inclinée s'étend vers le bas et vers l'intérieur à partir de la paroi supérieure. La paroi inclinée a une première surface faisant face à la paroi extérieure et une seconde surface faisant face à une ligne centrale de la paroi latérale. Un ensemble de refroidissement par pulvérisation est disposé entre la paroi inclinée et la paroi extérieure. L'ensemble de refroidissement par pulvérisation est conçu pour pulvériser un liquide de refroidissement sur la première surface de la paroi inclinée.
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