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1. (WO2019043438) AN AERODYNAMIC DOSING APPARATUS
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Pub. No.: WO/2019/043438 International Application No.: PCT/IB2017/055298
Publication Date: 07.03.2019 International Filing Date: 04.09.2017
IPC:
B01F 3/06 (2006.01) ,B01F 13/02 (2006.01) ,B01F 15/04 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
F
MIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING
3
Mixing, e.g. dispersing, emulsifying, according to the phases to be mixed
06
gases or vapours with solids
B PERFORMING OPERATIONS; TRANSPORTING
01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
F
MIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING
13
Other mixers; Mixing plant, including combinations of dissimilar mixers
02
Mixers with gas agitation, e.g. with air supply tubes
B PERFORMING OPERATIONS; TRANSPORTING
01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
F
MIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING
15
Accessories for mixers
04
Forming a predetermined ratio of the substances to be mixed
Applicants:
NANO COAL, SIA [LV/LV]; Krisjana Valdemara 94-38 LV-1013 Riga, LV
Inventors:
KUROCHKA, Aleksandr; LV
Agent:
KROMANIS, Artis; LV
Priority Data:
Title (EN) AN AERODYNAMIC DOSING APPARATUS
(FR) APPAREIL DE DOSAGE AÉRODYNAMIQUE
Abstract:
(EN) Invention relates to dosing apparatuses, especially to aerodynamic dosing apparatuses for mixing fine particles with gas for creating gas-particles mixture. An aerodynamic dosing apparatus comprises a hopper (1) for feeding fine particles to be mixed with a gas, a tube (2) attached to the hopper (1) for feeding fine particles and a dozer (3). The apparatus is characterized in that the tube (2) is inserted into the dozer (3) through a wide section (3C) of the dozer housing (3A) and extends into the dozer housing (3A) such that a circular gap (4) is formed between an edge of the tube (2) and an inner surface of the dozer housing (3A). An aerodynamic dosing apparatus further comprises at least one gas inlet nozzle (5) for feeding pressurized gas into the dozer housing (3A), and at least one outlet (7) for outlet of a mixture of fine particles and gas out of the dozer (3).
(FR) L'invention concerne des appareils de dosage, en particulier des appareils de dosage aérodynamique pour mélanger des particules fines avec du gaz afin de créer un mélange gaz-particules. Un appareil de dosage aérodynamique comprend une trémie (1) pour amener des particules fines à être mélangées avec un gaz, un tube (2) fixé à la trémie (1) pour alimenter des particules fines et un doseur (3). L'appareil est caractérisé en ce que le tube (2) est inséré dans le doseur (3) à travers la partie élargie (3C) du boîtier du doseur (3A) et se prolonge dans le boîtier du doseur (3A) de telle sorte qu'un espace circulaire (4) est formé entre un bord du tube (2) et la surface interne du boîtier du doseur (3A). Un appareil de dosage aérodynamique comprend en outre au moins une buse d'entrée de gaz (5) pour introduire du gaz sous pression dans le boîtier du doseur (3A), et au moins une sortie (7) pour l'évacuation d'un mélange de fines particules et de gaz hors du doseur (3).
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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)