FR2561773B1 - Dispositif de prelevement d'echantillon pulverulent dans une conduite de transport pneumatique - Google Patents

Dispositif de prelevement d'echantillon pulverulent dans une conduite de transport pneumatique

Info

Publication number
FR2561773B1
FR2561773B1 FR8404407A FR8404407A FR2561773B1 FR 2561773 B1 FR2561773 B1 FR 2561773B1 FR 8404407 A FR8404407 A FR 8404407A FR 8404407 A FR8404407 A FR 8404407A FR 2561773 B1 FR2561773 B1 FR 2561773B1
Authority
FR
France
Prior art keywords
taking
powder sample
pneumatic conveyor
pneumatic
conveyor
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
FR8404407A
Other languages
English (en)
Other versions
FR2561773A1 (fr
Inventor
Charles Buffevant
Andre Lapierre
Gilbert Jean Girard-Madoux
Dominique Jean-Rene Bouvet
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.)
VICAT CIMENTS
Original Assignee
VICAT CIMENTS
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 VICAT CIMENTS filed Critical VICAT CIMENTS
Priority to FR8404407A priority Critical patent/FR2561773B1/fr
Publication of FR2561773A1 publication Critical patent/FR2561773A1/fr
Application granted granted Critical
Publication of FR2561773B1 publication Critical patent/FR2561773B1/fr
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
    • G01N1/2035—Devices for withdrawing samples in the liquid or fluent state for flowing or falling materials by deviating part of a fluid stream, e.g. by drawing-off or tapping

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)
FR8404407A 1984-03-21 1984-03-21 Dispositif de prelevement d'echantillon pulverulent dans une conduite de transport pneumatique Expired FR2561773B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8404407A FR2561773B1 (fr) 1984-03-21 1984-03-21 Dispositif de prelevement d'echantillon pulverulent dans une conduite de transport pneumatique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8404407A FR2561773B1 (fr) 1984-03-21 1984-03-21 Dispositif de prelevement d'echantillon pulverulent dans une conduite de transport pneumatique

Publications (2)

Publication Number Publication Date
FR2561773A1 FR2561773A1 (fr) 1985-09-27
FR2561773B1 true FR2561773B1 (fr) 1986-08-22

Family

ID=9302313

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8404407A Expired FR2561773B1 (fr) 1984-03-21 1984-03-21 Dispositif de prelevement d'echantillon pulverulent dans une conduite de transport pneumatique

Country Status (1)

Country Link
FR (1) FR2561773B1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105628444A (zh) * 2016-03-21 2016-06-01 河北钢铁股份有限公司承德分公司 一种烧结生产用石灰粉取样器及取样方法

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE531677C2 (sv) * 2007-06-18 2009-06-30 Delaval Holding Ab Mjölkningssystem med provkanal
CN111609688B (zh) * 2020-05-18 2021-06-18 安徽昭日农业科技有限公司 一种蔬菜干燥用防碳化装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3783695A (en) * 1971-04-13 1974-01-08 Federal Ind Ind Group Inc Fluid sampling apparatus
FR2331786A1 (fr) * 1975-11-13 1977-06-10 Groupe Etud Const Urbanisme Am Procede et appareil d'echantillonnage pour produits pulverulents ou granuleux
US4167117A (en) * 1978-07-10 1979-09-11 Exxon Production Research Company Apparatus and method for sampling flowing fluids and slurries

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105628444A (zh) * 2016-03-21 2016-06-01 河北钢铁股份有限公司承德分公司 一种烧结生产用石灰粉取样器及取样方法

Also Published As

Publication number Publication date
FR2561773A1 (fr) 1985-09-27

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