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1. (WO2010076750) A decanter centrifuge with a slide valve body
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2010/076750 International Application No.: PCT/IB2009/055926
Publication Date: 08.07.2010 International Filing Date: 23.12.2009
Chapter 2 Demand Filed: 01.11.2010
IPC:
B04B 1/20 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
04
CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
B
CENTRIFUGES
1
Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles
20
discharging solid particles from the bowl by a conveying screw coaxial with the bowl axis and rotating relatively to the bowl
Applicants:
ALFA LAVAL CORPORATE AB [SE/SE]; Box 73 S-22100 Lund, SE (AllExceptUS)
EIKEN, Jon [SE/CH]; CH (UsOnly)
Inventors:
EIKEN, Jon; CH
Agent:
JØRGENSEN, Bjørn Barker; Awapatent A/S Rigensgade 11 DK-1316 København K, DK
Priority Data:
PA 2008 0184630.12.2008DK
Title (EN) A decanter centrifuge with a slide valve body
(FR) DÉCANTEUSE CENTRIFUGE AYANT UN CORPS DE DISTRIBUTEUR À TIROIR
Abstract:
(EN) A decanter centrifuge for separating a first substance and a second sub¬ stance with different densities, comprising a bowl rotating in use around a horizontal axis of rotation in a direction of rotation, said axis of rota¬ tion extending in a longitudinal direction of said bowl, a radial direction extending perpendicular to the longitudinal direction, a base plate (6) provided at one longitudinal end of said bowl, said base plate (6) having an internal side and an external side, an outlet opening (9) provided in said base plate for discharge of one of said substances. A slide valve body (40) is adapted for covering an adjustable part of the outlet open¬ ing (9) to delimit an effective area of the outlet opening.
(FR) L'invention concerne une décanteuse centrifuge permettant de séparer une première substance et une deuxième substance ayant des densités différentes, comportant un récipient tournant lors de l'utilisation autour d'un axe de rotation horizontal dans un sens de rotation, ledit axe de rotation s'étendant dans un sens longitudinal dudit récipient, un sens radial s'étendant de manière perpendiculaire par rapport au sens longitudinal, une plaque de base (6) mise en œuvre au niveau d'une extrémité longitudinale dudit récipient, ladite plaque de base (6) ayant un côté interne et un côté externe, une ouverture de sortie (9) mise en œuvre dans ladite plaque de base à des fins de décharge de l'une desdites substances. Un corps de distributeur à tiroir (40) est adapté pour couvrir une partie réglable de l'ouverture de sortie (9) pour délimiter une zone efficace de l'ouverture de sortie.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PE, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, 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, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (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, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)
Also published as:
EP2387467US20120021889CN102292160ES2431172DK2387467DK200801846
IN2765/KOLNP/2011