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1. (WO2019043285) FEED MIXTURE DISTRIBUTION DEVICE
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Pub. No.: WO/2019/043285 International Application No.: PCT/FI2017/050613
Publication Date: 07.03.2019 International Filing Date: 01.09.2017
Chapter 2 Demand Filed: 04.05.2018
IPC:
F23D 1/00 (2006.01) ,F27D 3/00 (2006.01) ,F27D 3/18 (2006.01) ,F27D 99/00 (2010.01) ,F23K 3/00 (2006.01)
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
23
COMBUSTION APPARATUS; COMBUSTION PROCESSES
D
BURNERS
1
Burners for combustion of pulverulent fuel
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
27
FURNACES; KILNS; OVENS; RETORTS
D
DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
3
Charging; Discharging; Manipulation of charge
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
27
FURNACES; KILNS; OVENS; RETORTS
D
DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
3
Charging; Discharging; Manipulation of charge
18
Charging particulate material using a fluid carrier
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
27
FURNACES; KILNS; OVENS; RETORTS
D
DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
99
Subject matter not provided for in other groups of this subclass
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
23
COMBUSTION APPARATUS; COMBUSTION PROCESSES
K
FEEDING FUEL TO COMBUSTION APPARATUS
3
Feeding or distributing of lump or pulverulent fuel to combustion apparatus
Applicants:
OUTOTEC (FINLAND) OY [FI/FI]; Rauhalanpuisto 9 FI-02230 ESPOO, FI
Inventors:
BJÖRKLUND, Peter; FI
EKLUND, Kaj; FI
LAANINEN, Aki; FI
ROMPPANEN, Jaana; FI
Agent:
BOCO IP OY AB; Itämerenkatu 5 00180 Helsinki, FI
Priority Data:
Title (EN) FEED MIXTURE DISTRIBUTION DEVICE
(FR) DISPOSITIF DE DISTRIBUTION DE MÉLANGE D'ALIMENTATION
Abstract:
(EN) Presented is a feed mixture distribution device (1) configured to evening out a feed of feed mixture in an annular feed mixture feed channel (2) of a burner (3). The feed mixture distribution device (1) comprises a cylindrical member (4) having a cylindrical wall (5), a first end (6), a second end (7), and a longitudinal central axis X. The cylindrical member (4) is at the first end (6) provided with rectangular flat plate means (8), which extend radially from the cylindrical wall (5) of the cylindrical member (4) and which are arranged symmetrically about the longitudinal central axis X of the cylindrical member (4). The cylindrical wall (5) of the cylindrical member (4) is between the rectangular flat plate means (8) and the second end (7) provided with helical plate means (10) arranged symmetrically about the longitudinal central axis X of the cylindrical member (4).
(FR) L'invention concerne un dispositif (1) de distribution d'un mélange d'alimentation, conçu pour uniformiser une alimentation en mélange d'alimentation dans un canal annulaire (2) d'alimentation en mélange d'alimentation d'un brûleur (3). Le dispositif (1) de distribution de mélange d'alimentation comprend un élément cylindrique (4) comportant une paroi cylindrique (5), une première extrémité (6), une seconde extrémité (7) et un axe central longitudinal X. L'élément cylindrique (4) est muni, au niveau de la première extrémité (6), de moyens formant plaques plates rectangulaires (8) s'étendant radialement à partir de la paroi cylindrique (5) de l'élément cylindrique (4) et agencées symétriquement autour de l'axe central longitudinal X de l'élément cylindrique (4).La paroi cylindrique (5) de l'élément cylindrique (4) se trouve entre les moyens formant plaques plates rectangulaires (8) et la seconde extrémité (7) munie de moyens formant plaques hélicoïdales (10) agencées symétriquement autour de l'axe central longitudinal X de l'élément cylindrique (4).
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)