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1. (WO2018077729) SYSTEM AND METHOD FOR REMOVING ASH DEPOSITS WITHIN A BOILER
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Pub. No.: WO/2018/077729 International Application No.: PCT/EP2017/076795
Publication Date: 03.05.2018 International Filing Date: 19.10.2017
IPC:
F22B 37/48 (2006.01) ,F23J 3/00 (2006.01)
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
22
STEAM GENERATION
B
METHODS OF STEAM GENERATION; STEAM BOILERS
37
Component parts or details of steam boilers
02
applicable to more than one kind or type of steam boiler
48
Devices or arrangements for removing water, minerals, or sludge from boilers
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
23
COMBUSTION APPARATUS; COMBUSTION PROCESSES
J
REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
3
Removing solid residues from passages or chambers beyond the fire, e.g. from flues by soot blowers
Applicants:
GENERAL ELECTRIC TECHNOLOGY GMBH [CH/CH]; Brown Boveri Strasse 7 5400 Baden, CH
Inventors:
LEVASSEUR, Armand; US
ZHANG, Wei; US
STALLMANN, Olaf; DE
NIASS, Tidjani; SA
YOUNES, Mourad; SA
JAMAL, Aqil; US
Agent:
FOSTER, Christopher Michael; CH
Priority Data:
15/338,57431.10.2016US
Title (EN) SYSTEM AND METHOD FOR REMOVING ASH DEPOSITS WITHIN A BOILER
(FR) SYSTÈME ET PROCÉDÉ D'ÉLIMINATION DES DÉPÔTS DE CENDRES DANS UNE CHAUDIÈRE
Abstract:
(EN) A system for removing ash deposits within a boiler is provided. The system includes a soot blower disposed within the boiler, and a gas supply line in fluid communication with the soot blower and a gas source. The soot blower is operative to inject compressed gas from the gas source into the boiler to remove the ash deposits from a surface of the boiler.
(FR) L'invention concerne un système d'élimination des dépôts de cendres dans une chaudière. Le système comprend un souffleur de suie disposé à l'intérieur de la chaudière, et une conduite d'alimentation en gaz en communication fluide avec le souffleur de suie et une source de gaz. Le souffleur de suie est opérationnel pour injecter du gaz comprimé à partir de la source de gaz dans la chaudière pour éliminer les dépôts de cendres d'une surface de la chaudière.
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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)