GB1219731A - Apparatus for the continuous sampling of particulate materials - Google Patents
Apparatus for the continuous sampling of particulate materialsInfo
- Publication number
- GB1219731A GB1219731A GB01892/69A GB1189269A GB1219731A GB 1219731 A GB1219731 A GB 1219731A GB 01892/69 A GB01892/69 A GB 01892/69A GB 1189269 A GB1189269 A GB 1189269A GB 1219731 A GB1219731 A GB 1219731A
- Authority
- GB
- United Kingdom
- Prior art keywords
- sample
- chamber
- annular
- leading
- walls
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
- G01N1/20—Devices for withdrawing samples in the liquid or fluent state for flowing or falling materials
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
1,219,731. Sampling particulate materials; shoots. CIMENTS LAFARGE. 6 March, 1969 [28 March, 1968], No. 11892/69. Headings B8N and B8S. In a sampling device, particulate material e.g. cement &c., passes through a funnel arrangement 2, 3, 4, 5 and a chamber 13 between a cone 11 and a frustum-shaped casing 7 leading to an annular chamber between walls 8, 12 from which it drops into a further chamber 9 and out through an opening 10, a continuous sample being taken by a shoot 14, rotating in the flow path, having an inlet 15 in the shape of an annular sector and an outlet 23. The sampling procedure may be repeated on this sample to produce a smaller sample by similar apparatus 7<SP>1</SP> ... 12<SP>1</SP>, 14<SP>1</SP>, 15<SP>1</SP>, the sample being delivered through a pipe 23<SP>1</SP>. The cones 11, 11<SP>1</SP> may rotate with the shoots 14 and the height of the funnel arrangement 2, 3, 4, 5 may be adjusted. The shoot inlets 15, 15<SP>1</SP> are wider than the annular chambers above them and are bordered by compensating open bottomed compartments (15 1 ), Fig. 2 (not shown), leading back into the main discharge to negate the effects of their side walls (20). For sticky substances a funnel arrangement (34<SP>1</SP>), Fig. 5 (not shown), may be provided leading to the annular chamber between walls 8, 12.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR145806 | 1968-03-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1219731A true GB1219731A (en) | 1971-01-20 |
Family
ID=8648199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB01892/69A Expired GB1219731A (en) | 1968-03-28 | 1969-03-06 | Apparatus for the continuous sampling of particulate materials |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3585864A (en) |
| BE (1) | BE729973A (en) |
| DE (2) | DE1914986A1 (en) |
| ES (1) | ES359346A1 (en) |
| FR (1) | FR1573106A (en) |
| GB (1) | GB1219731A (en) |
| YU (1) | YU33217B (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4055088A (en) * | 1976-10-04 | 1977-10-25 | The Dow Chemical Company | Apparatus for sampling dry solids |
| DE3416595A1 (en) * | 1984-05-04 | 1985-11-07 | Kurt Prof. Dr.-Ing. Leschonski | METHOD AND DEVICE FOR SAMPLE DISPOSAL OF PROTECTIVE GOODS AND SUSPENSIONS |
| DE3637757A1 (en) * | 1986-11-05 | 1988-05-11 | Krupp Polysius Ag | SAMPLE DIVIDER |
| EP1676115A4 (en) * | 2003-10-21 | 2011-02-16 | Sandvik Sampling Equipment Pty Ltd | An improved rotary sample collector |
| DE102004024074B3 (en) * | 2004-05-13 | 2005-12-22 | Bürkle, Veit | Sample divider for fine material samples feeds through guide channels in vibrating rotating cone to holders feeding similar smaller divider |
| WO2017098447A1 (en) * | 2015-12-09 | 2017-06-15 | Multotec Process Equipment (Pty) Limited | Material sampling apparatus |
| US10883902B2 (en) * | 2016-09-21 | 2021-01-05 | Forcebeyond | Shower/safety shower/fire sprinkler testing device |
| CN109132469B (en) * | 2018-10-31 | 2024-01-23 | 唐山冀东启新水泥有限责任公司 | Automatic sampling and dividing device for limestone belt conveyor |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US608834A (en) * | 1898-08-09 | Sam pling-machin e | ||
| US1238058A (en) * | 1914-09-23 | 1917-08-21 | Frederick W Braun | Sampler. |
| US1646032A (en) * | 1925-05-04 | 1927-10-18 | Mason Seward | Ore-sampling machine |
| LU29085A1 (en) * | 1947-06-25 | |||
| US2541519A (en) * | 1949-09-01 | 1951-02-13 | Philip H Jones | Liquid sampling apparatus with gas trap |
| US3045493A (en) * | 1959-07-21 | 1962-07-24 | Seaborne Thomas Leslie | Milk measuring and sampling device for milking machines |
| US3098390A (en) * | 1960-12-22 | 1963-07-23 | Duval Sulphur And Potash Compa | Sampling device |
| FR1440785A (en) * | 1965-04-21 | 1966-06-03 | Commissariat Energie Atomique | Method for sampling heterogeneous mixtures in the granular state and corresponding apparatus |
-
1968
- 1968-03-28 FR FR145806A patent/FR1573106A/fr not_active Expired
- 1968-10-19 ES ES359346A patent/ES359346A1/en not_active Expired
-
1969
- 1969-03-06 GB GB01892/69A patent/GB1219731A/en not_active Expired
- 1969-03-10 US US805456A patent/US3585864A/en not_active Expired - Lifetime
- 1969-03-17 BE BE729973D patent/BE729973A/xx unknown
- 1969-03-25 DE DE19691914986 patent/DE1914986A1/en active Pending
- 1969-03-25 DE DE6911841U patent/DE6911841U/en not_active Expired
- 1969-03-27 YU YU0764/69A patent/YU33217B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE6911841U (en) | 1972-06-08 |
| ES359346A1 (en) | 1970-06-01 |
| US3585864A (en) | 1971-06-22 |
| YU33217B (en) | 1976-06-30 |
| BE729973A (en) | 1969-09-01 |
| YU76469A (en) | 1975-12-31 |
| FR1573106A (en) | 1969-07-04 |
| DE1914986A1 (en) | 1969-12-04 |
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