ES359346A1 - Continuous sampling apparatus for divided materials - Google Patents

Continuous sampling apparatus for divided materials

Info

Publication number
ES359346A1
ES359346A1 ES359346A ES359346A ES359346A1 ES 359346 A1 ES359346 A1 ES 359346A1 ES 359346 A ES359346 A ES 359346A ES 359346 A ES359346 A ES 359346A ES 359346 A1 ES359346 A1 ES 359346A1
Authority
ES
Spain
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
Application number
ES359346A
Other languages
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LafargeHolcim Ciments SA
Original Assignee
Lafarge Ciments SA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Lafarge Ciments SA filed Critical Lafarge Ciments SA
Publication of ES359346A1 publication Critical patent/ES359346A1/en
Expired legal-status Critical Current

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

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 71 ... 121, 141, 151, the sample being delivered through a pipe 231. The cones 11, 111 may rotate with the shoots 14 and the height of the funnel arrangement 2, 3, 4, 5 may be adjusted. The shoot inlets 15, 151 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 (341), Fig. 5 (not shown), may be provided leading to the annular chamber between walls 8, 12.
ES359346A 1968-03-28 1968-10-19 Continuous sampling apparatus for divided materials Expired ES359346A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR145806 1968-03-28

Publications (1)

Publication Number Publication Date
ES359346A1 true ES359346A1 (en) 1970-06-01

Family

ID=8648199

Family Applications (1)

Application Number Title Priority Date Filing Date
ES359346A Expired ES359346A1 (en) 1968-03-28 1968-10-19 Continuous sampling apparatus for divided materials

Country Status (7)

Country Link
US (1) US3585864A (en)
BE (1) BE729973A (en)
DE (2) DE6911841U (en)
ES (1) ES359346A1 (en)
FR (1) FR1573106A (en)
GB (1) GB1219731A (en)
YU (1) YU33217B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
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
WO2005062702A2 (en) * 2003-10-21 2005-07-14 Sds Metal Craft 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
CN109715253B (en) * 2016-09-21 2021-06-29 白玉锋 Shower/emergency sprinkler/fire sprinkler head test equipment
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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
FR1573106A (en) 1969-07-04
BE729973A (en) 1969-09-01
YU33217B (en) 1976-06-30
DE6911841U (en) 1972-06-08
YU76469A (en) 1975-12-31
GB1219731A (en) 1971-01-20
DE1914986A1 (en) 1969-12-04
US3585864A (en) 1971-06-22

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