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1. (WO2019061097) DEDUSTING AND DEMISTING DEVICE AND ABSORPTION TOWER
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Pub. No.: WO/2019/061097 International Application No.: PCT/CN2017/103749
Publication Date: 04.04.2019 International Filing Date: 27.09.2017
IPC:
B01D 45/16 (2006.01) ,B01D 53/18 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
D
SEPARATION
45
Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces
12
by centrifugal forces
16
generated by the winding course of the gas stream
B PERFORMING OPERATIONS; TRANSPORTING
01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
D
SEPARATION
53
Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases or aerosols
14
by absorption
18
Absorbing units; Liquid distributors therefor
Applicants:
北京中能诺泰节能环保技术有限责任公司 BEIJING ZHONGNENG NUOTAI ENERGY SAVING AND ENVIRONMENTAL PROTECTION CO., LTD [CN/CN]; 中国北京市 丰台区南四环西路186号4区汉威国际广场7号楼7层 7th Floor, Building 7 Hanwei International Square Zone 4 No. 186 South 4th Ring West Road, Fengtai District Beijing 100160, CN
Inventors:
吴政民 WU, Zhengmin; CN
赵云才 ZHAO, Yuncai; CN
王亮 WANG, Liang; CN
吴明来 WU, Minglai; CN
Agent:
北京合智同创知识产权代理有限公司 BEIJING HEADSTAY INTELLECTUAL PROPERTY AGENCY; 中国北京市 海淀区大钟寺13号院1号楼华杰大厦5A1-2 Room 5A1-2, Huajie Plaza Building No. 1, Dazhongsi No.13 Haidian District Beijing 100098, CN
Priority Data:
Title (EN) DEDUSTING AND DEMISTING DEVICE AND ABSORPTION TOWER
(FR) DISPOSITIF DE DÉPOUSSIÉRAGE ET DE DÉSEMBUAGE ET TOUR D'ABSORPTION
(ZH) 除尘除雾装置及吸收塔
Abstract:
(EN) Disclosed are a dedusting and demisting device and an absorption tower, wherein the dedusting and demisting device comprises a dedusting and demisting unit (5). The unit (5) comprises: a cylinder (51), the cylinder (51) having a flue gas channel; and a swirler (52), the swirler (52) being arranged in the flue gas channel, the swirler (52) comprising a plurality of swirler vanes (521), and a flow blocking structure capable of blocking at least some dust and/or droplets being connected to at least one of the swirler vanes (521). The absorption tower comprises the dedusting and demisting device of the above structure. The dedusting and demisting device can purify flue gases and ensure the stability of the purification efficiency.
(FR) L'invention concerne un dispositif de dépoussiérage et de désembuage et une tour d'absorption, le dispositif de dépoussiérage et de désembuage comprenant une unité de dépoussiérage et de désembuage (5). L'unité (5) comprend : un cylindre (51), le cylindre (51) ayant un canal de gaz de combustion; et une coupelle de turbulence (52), la coupelle de turbulence (52) étant disposée dans le canal de gaz de combustion, la coupelle de turbulence (52) comprenant une pluralité d'aubes de coupelle de turbulence (521), et une structure de blocage d'écoulement apte à bloquer au moins certaines poussières et/ou gouttelettes étant reliées à au moins l'une des aubes de coupelle de turbulence (521). La tour d'absorption comprend le dispositif de dépoussiérage et de désembuage de la structure ci-dessus. Le dispositif de dépoussiérage et de désembuage peut purifier les gaz de combustion et assurer la stabilité de l'efficacité de purification.
(ZH) 一种除尘除雾装置及吸收塔,其中除尘除雾装置包括除尘除雾单元(5),该单元(5)包括:筒体(51),筒体(51)具有烟气通道;旋流子(52),旋流子(52)设置在烟气通道内,旋流子(52)包括多个旋流叶片(521),至少一个旋流叶片(521)上连接有可阻挡至少部分粉尘和/或液滴的阻流结构。吸收塔包括以上结构的除尘除雾装置。该除尘除雾装置能够净化烟气,保证净化效率的稳定性。
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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)