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1. (WO2019042021) ADJUSTABLE COMBINED REGENERATION DEVICE
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Pub. No.: WO/2019/042021 International Application No.: PCT/CN2018/095072
Publication Date: 07.03.2019 International Filing Date: 10.07.2018
IPC:
F22D 1/32 (2006.01) ,F01D 15/10 (2006.01)
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
22
STEAM GENERATION
D
PREHEATING, OR ACCUMULATING PREHEATED, FEED-WATER; FEED-WATER SUPPLY; CONTROLLING WATER LEVEL; AUXILIARY DEVICES FOR PROMOTING WATER CIRCULATION WITHIN BOILERS
1
Feed-water heaters, e.g. preheaters
32
arranged to be heated by steam, e.g. bled from turbines
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
01
MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
D
NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
15
Adaptations of machines or engines for special use; Combinations of engines with devices driven thereby
10
Adaptations for driving, or combinations with, electric generators
Applicants:
冯煜珵 FENG, Yucheng [CN/CN]; CN
Inventors:
冯煜珵 FENG, Yucheng; CN
Agent:
北京品源专利代理有限公司 BEYOND ATTORNEYS AT LAW; 中国北京市 海淀区莲花池东路39号西金大厦6层 F6, Xijin Centre 39 Lianhuachi East Rd., Haidian District Beijing 100036, CN
Priority Data:
201710773972.831.08.2017CN
Title (EN) ADJUSTABLE COMBINED REGENERATION DEVICE
(FR) DISPOSITIF DE RÉGÉNÉRATION COMBINÉ RÉGLABLE
(ZH) 可调式联合回热设备
Abstract:
(EN) An adjustable combined regeneration device, comprising: a high pressure cylinder (4) of a steam turbine; an additional adjustable rear final stage extraction steam opening (0) on the high pressure cylinder (4); a heat exchanger (03), in which the additional adjustable rear final stage extraction steam from the high pressure cylinder (4) is used as a heat source; an additional adjustable rear final stage feed water heater (05), in which the exhaust steam from the heat exchanger (03) is used as a heat source; an additional adjustable rear final stage extraction steam pipe (02); and an adjustable extraction steam regulation valve (01) provided on the additional adjustable rear final stage extraction steam pipe (02).
(FR) L'invention concerne un dispositif de régénération combiné réglable comprenant : un cylindre à haute pression (4) d'une turbine à vapeur ; une ouverture (0) pour la vapeur d'extraction d'étage final arrière réglable supplémentaire sur le cylindre à haute pression (4) ; un échangeur de chaleur (03) dans lequel la vapeur d'extraction d'étage final arrière réglable supplémentaire, en provenance du cylindre à haute pression (4), est utilisée comme source de chaleur ; un chauffe-eau (05) d'alimentation d'étage final arrière réglable supplémentaire dans lequel la vapeur d'échappement, en provenance de l'échangeur de chaleur (03), est utilisée comme source de chaleur ; un tuyau (02) de vapeur d'extraction d'étage final arrière réglable supplémentaire ; et une soupape (01) de régulation de vapeur d'extraction réglable, agencée sur le tuyau (02) de vapeur d'extraction d'étage final arrière réglable supplémentaire.
(ZH) 一种可调式联合回热设备,该设备包括汽轮机的高压缸(4),在所述高压缸(4)上的附加可调式后末级抽汽口(0),以所述高压缸(4)的附加可调式后末级抽汽为热源的换热器(03),以所述换热器(03)的排汽为热源的附加可调式后末级给水加热器(05),附加可调式后末级抽汽管道(02),设置在所述附加可调式后末级抽汽管道(02)上的可调式抽汽调节阀(01)。
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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: Chinese (ZH)
Filing Language: Chinese (ZH)