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1. (WO2019063872) A BACKFILL SLURRY SAMPLING APPARATUS, AND BACKFILL SYSTEM EQUIPPED WITH SUCH SAMPLING APPARATUS
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Pub. No.: WO/2019/063872 International Application No.: PCT/FI2017/050691
Publication Date: 04.04.2019 International Filing Date: 29.09.2017
Chapter 2 Demand Filed: 22.02.2019
IPC:
G01N 1/20 (2006.01) ,E21F 15/08 (2006.01) ,E21B 33/13 (2006.01) ,G01N 35/02 (2006.01) ,B28C 9/00 (2006.01) ,G01N 1/10 (2006.01) ,G01N 35/04 (2006.01)
G PHYSICS
01
MEASURING; TESTING
N
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
1
Sampling; Preparing specimens for investigation
02
Devices for withdrawing samples
10
in the liquid or fluent state
20
for flowing or falling materials
E FIXED CONSTRUCTIONS
21
EARTH OR ROCK DRILLING; MINING
F
SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINAGE IN OR OF MINES OR TUNNELS
15
Methods or devices for placing filling-up materials in underground workings
08
Filling-up hydraulically or pneumatically
E FIXED CONSTRUCTIONS
21
EARTH OR ROCK DRILLING; MINING
B
EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
33
Sealing or packing boreholes or wells
10
in the borehole
13
Methods or devices for cementing, for plugging holes, crevices, or the like
G PHYSICS
01
MEASURING; TESTING
N
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
35
Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/-G01N33/148; Handling materials therefor
02
using a plurality of sample containers moved by a conveyer system past one or more treatment or analysis stations
B PERFORMING OPERATIONS; TRANSPORTING
28
WORKING CEMENT, CLAY, OR STONE
C
PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
9
General arrangement or layout of plant
G PHYSICS
01
MEASURING; TESTING
N
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
1
Sampling; Preparing specimens for investigation
02
Devices for withdrawing samples
10
in the liquid or fluent state
G PHYSICS
01
MEASURING; TESTING
N
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
35
Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/-G01N33/148; Handling materials therefor
02
using a plurality of sample containers moved by a conveyer system past one or more treatment or analysis stations
04
Details of the conveyer system
Applicants:
OUTOTEC (FINLAND) OY [FI/FI]; Rauhalanpuisto 9 FI-02230 ESPOO, FI
Inventors:
HELINSKI, Matthew; AU
TENNANT, Cody; AU
HOLMES, Jared; AU
MACKIE, Hamish; AU
Agent:
BOCO IP OY AB; Itämerenkatu 5 00180 Helsinki, FI
Priority Data:
Title (EN) A BACKFILL SLURRY SAMPLING APPARATUS, AND BACKFILL SYSTEM EQUIPPED WITH SUCH SAMPLING APPARATUS
(FR) APPAREIL D'ÉCHANTILLONNAGE DE BOUE DE REMBLAYAGE ET SYSTÈME DE REMBLAYAGE ÉQUIPÉ D'UN TEL APPAREIL D'ÉCHANTILLONNAGE
Abstract:
(EN) A backfill slurry sampling apparatus (1), in which a sample portion of a backfill slurry flow is conducted to a sampling line (3) via a sampling valve (4). A sample positioning means (5) is provided, comprising a plurality of receptacle holders (6) for detachably receiving and carrying sample receptacles (5a, 5b, 5c), said sampling positioning means being arranged for selectively positioning each of receptacle holders (6) separately between a feed position (6a), and a stowed position (6b, 6c). Control means (7) are provided for operating the sampling valve (4) and the sample positioning means (5). An engaging member (4a) of the sampling valve (4) is positioned, when the fluid communication between the backfill feed line (2) and the sampling line (3) is closed, within an interaction-region of the backfill slurry flow in the backfill feed line (2), thus preventing backfill slurry build-up forming on said engaging member (4a).
(FR) L'invention concerne un appareil d'échantillonnage de boue de remblayage (1), dans lequel une partie d'échantillon d'un écoulement de boue de remblayage est conduite vers une ligne d'échantillonnage (3) par l'intermédiaire d'une soupape d'échantillonnage (4). Un moyen de positionnement d'échantillon (5) est prévu, comprenant une pluralité de supports de réceptacle (6) pour recevoir et transporter de manière amovible des réceptacles d'échantillon (5a, 5b, 5c), ledit moyen de positionnement d'échantillonnage étant agencé pour positionner sélectivement chacun des supports de réceptacle (6) séparément entre une position d'alimentation (6a) et une position rangée (6b, 6c). Des moyens de commande (7) sont prévus pour faire fonctionner la vanne d'échantillonnage (4) et le moyen de positionnement d'échantillon (5). Un élément de mise en prise (4a) de la soupape d'échantillonnage (4) est positionné, lorsque la communication fluidique entre la ligne d'alimentation de remblayage (2) et la ligne d'échantillonnage (3) est fermée, à l'intérieur d'une région d'interaction de l'écoulement de boue de remblayage dans la ligne d'alimentation de remblayage (2), empêchant ainsi la formation d'accumulation de boue de remblayage sur ledit élément de mise en prise (4a).
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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)