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Pub. No.: WO/2018/006720 International Application No.: PCT/CN2017/089983
Publication Date: 11.01.2018 International Filing Date: 26.06.2017
IPC:
F01N 3/28 (2006.01)
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
01
MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
N
GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
3
Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
08
for rendering innocuous
10
by thermal or catalytic conversion of noxious components of exhaust
24
characterised by constructional aspects of converting apparatus
28
Construction of catalytic reactors
Applicants: TENNECO (SUZHOU) EMISSION SYSTEM CO., LTD.[CN/CN]; No. 236 Huanlou Road Zone of Economic & Technical Development Kunshan, Suzhou Jiangsu 215300, CN
Inventors: ZHENG, Xiang; CN
YIN, Lei; CN
WANG, Lin; CN
WU, Jian; CN
Agent: SUZHOU WISPRO INTELLECTUAL PROPERTY AGENCY; Anne XIE Apt 506 Building 99, 999 Xinghu Street Suzhou Industrial Park Suzhou, Jiangsu 215028, CN
Priority Data:
201620692384.204.07.2016CN
Title (EN) MIXING MODULE
(FR) MODULE DE MÉLANGE
(ZH) 混合组件
Abstract:
(EN) Provided is a mixing module (100), comprising a housing (1), multiple partitions (2), and a mixing device (3). The multiple partitions (2) comprise a first partition (21) and a second partition (22) spaced apart from each other. The first partition (21) and the second partition (22) separate the housing (1) into a first chamber (41), a second chamber (42), and a third chamber (43). The mixing device (3) is at least partially supported by the first partition (21), and comprises a first mixing pipe (31) and a second mixing pipe (32) parallel to the first mixing pipe (31). The first mixing pipe (31) comprises multiple first swirl plates (312). The second mixing pipe (32) comprises multiple second swirl plates (322). Both the first swirl plates (312) and the second swirl plates (322) are located in the first chamber (41). The mixing module (100) further comprises a first air deflector (35) and a second air deflector (36) that are secured on the second partition (22) to force air to flow in reverse. The mixing module (100) increases the distance and duration of urea evaporation and improves uniformity of air flow mixing.
(FR) L'invention concerne un module de mélange (100), comprenant un logement (1), de multiples cloisons (2) et un dispositif de mélange (3). Les multiples cloisons (2) comprennent une première cloison (21) et une seconde cloison (22) espacées l'une de l'autre. La première cloison (21) et la deuxième cloison (22) séparent le logement (1) en une première chambre (41), une deuxième chambre (42) et une troisième chambre (43). Le dispositif de mélange (3) est au moins partiellement supporté par la première cloison (21), et comprend un premier tuyau de mélange (31) parallèle à un second tuyau de mélange (32). Le premier tuyau de mélange (31) comprend de multiples premières plaques de tourbillonnement (312). Le second tuyau de mélange (32) comprend de multiples secondes plaques de tourbillonnement (322). Les premières plaques de tourbillonnement (312) et les secondes plaques de tourbillonnement (322) sont situées dans la première chambre (41). Le module de mélange (100) comprend en outre un premier déflecteur d'air (35) et un second déflecteur d'air (36) qui sont fixés sur la seconde cloison (22) pour forcer l'air à s'écouler en sens inverse. Le module de mélange (100) augmente la distance et la durée d'évaporation de l'urée et améliore l'uniformité du mélange du flux d'air.
(ZH) 一种混合组件(100),包括壳体(1)、若干隔板(2)以及混合装置(3),其中若干隔板(2)包括间隔设置的第一隔板(21)与第二隔板(22);第一隔板(21)与第二隔板(22)将壳体(1)分隔成第一腔体(41)、第二腔体(42)以及第三腔体(43)。混合装置(3)至少部分被第一隔板(21)支撑。混合装置(3)包括第一混合管(31)以及与第一混合管(31)平行的第二混合管(32),其中第一混合管(31)包括若干第一旋流片(312),第二混合管(32)包括若干第二旋流片(322),其中第一旋流片(312)与第二旋流片(322)均位于第一腔体(41)内。混合组件(100)还包括固定在第二隔板(22)上的第一导流罩(35)以及第二导流罩(36),用以迫使气流反向流动。该混合组件(100)增加了尿素蒸发的距离和时间,提高了气流混合的均匀性。
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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)