FR3045824B1 - Dispositif et procede de prelevement d'echantillons de materiaux radiologiquement contamines, tels que des resines ou des boues - Google Patents

Dispositif et procede de prelevement d'echantillons de materiaux radiologiquement contamines, tels que des resines ou des boues Download PDF

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Publication number
FR3045824B1
FR3045824B1 FR1562840A FR1562840A FR3045824B1 FR 3045824 B1 FR3045824 B1 FR 3045824B1 FR 1562840 A FR1562840 A FR 1562840A FR 1562840 A FR1562840 A FR 1562840A FR 3045824 B1 FR3045824 B1 FR 3045824B1
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France
Prior art keywords
resins
sludge
container
sampling
taking samples
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.)
Active
Application number
FR1562840A
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English (en)
Other versions
FR3045824A1 (fr
Inventor
Joel Pinson
Michael Gal
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.)
Orano Demantelement SAS
Original Assignee
Areva NC 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 Areva NC SA filed Critical Areva NC SA
Priority to FR1562840A priority Critical patent/FR3045824B1/fr
Priority to GB1621643.4A priority patent/GB2547748B/en
Publication of FR3045824A1 publication Critical patent/FR3045824A1/fr
Application granted granted Critical
Publication of FR3045824B1 publication Critical patent/FR3045824B1/fr
Active legal-status Critical Current
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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
    • G01N1/12—Dippers; Dredgers
    • 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
    • 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
    • G01N2001/1006—Dispersed solids
    • G01N2001/1012—Suspensions
    • 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
    • G01N2001/1006—Dispersed solids
    • G01N2001/1012—Suspensions
    • G01N2001/1025—Liquid suspensions; Slurries; Mud; Sludge
    • 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
    • G01N2001/1031—Sampling from special places
    • G01N2001/1037—Sampling from special places from an enclosure (hazardous waste, radioactive)
    • 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
    • G01N1/14—Suction devices, e.g. pumps; Ejector devices
    • G01N2001/1418—Depression, aspiration
    • G01N2001/1427—Positive displacement, piston, peristaltic

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

Le procédé et le dispositif de prélèvement d'échantillons permettent de prélever des échantillons de matériaux de type boues ou résines, radiologiquement contaminés, avec toutes les mesures de sécurité, le dispositif étant actionné à distance. Il comprend principalement une tête de prélèvement (10) à l'intérieur de laquelle est placé un conteneur de prélèvement (30). Le remplissage de ce dernier se fait au moyen de lumières latérales (14) de la tête de prélèvement (10) et d'ouvertures latérales (22) d'un piston de commande (21) actionné par un tube de commande (20). La descente du piston (21) dans un bouchon (31) permet de fermer le conteneur (30). Un château de plomb permet le transport de la partie inférieure de la tête de prélèvement (10) et du conteneur (30), une fois le conteneur (30) fermé par un couvercle. Application au prélèvement des boues et résines radiologiquement contaminées.
FR1562840A 2015-12-18 2015-12-18 Dispositif et procede de prelevement d'echantillons de materiaux radiologiquement contamines, tels que des resines ou des boues Active FR3045824B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1562840A FR3045824B1 (fr) 2015-12-18 2015-12-18 Dispositif et procede de prelevement d'echantillons de materiaux radiologiquement contamines, tels que des resines ou des boues
GB1621643.4A GB2547748B (en) 2015-12-18 2016-12-19 Device and method for taking samples of radiologically contaminated materials, such as resins or sludges

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1562840A FR3045824B1 (fr) 2015-12-18 2015-12-18 Dispositif et procede de prelevement d'echantillons de materiaux radiologiquement contamines, tels que des resines ou des boues

Publications (2)

Publication Number Publication Date
FR3045824A1 FR3045824A1 (fr) 2017-06-23
FR3045824B1 true FR3045824B1 (fr) 2021-04-23

Family

ID=56101504

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1562840A Active FR3045824B1 (fr) 2015-12-18 2015-12-18 Dispositif et procede de prelevement d'echantillons de materiaux radiologiquement contamines, tels que des resines ou des boues

Country Status (2)

Country Link
FR (1) FR3045824B1 (fr)
GB (1) GB2547748B (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108193687B (zh) * 2017-12-18 2020-10-09 上海市基础工程集团有限公司 地下连续墙槽段泥浆电动取浆装置及方法
CN112113796B (zh) * 2020-10-10 2021-06-01 南京幸庄科技创新产业园管理有限公司 一种河床淤泥多段取样的采集装置
WO2024107787A1 (fr) * 2022-11-15 2024-05-23 Atkins Nuclear Secured Holdings Corporation Systèmes et procédés d'échantillonnage de contamination

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1191402A (fr) * 1958-02-08 1959-10-20 Pipette sonde et procédé de prélèvement d'échantillons de liquides, en particulier de lait
US4949582A (en) * 1989-03-06 1990-08-21 Vollweiler Arthur R Liquid sampler
EP0950176A1 (fr) * 1997-08-08 1999-10-20 Arec Dispositif de prelevement d'echantillons d'un liquide dans un reservoir
FR2962219B1 (fr) * 2010-07-01 2013-05-10 Stmi Soc Des Tech En Milieu Ionisant Preleveur d'echantillons notamment liquides et contamines, et appareillage le comprenant
CN204241270U (zh) * 2014-10-27 2015-04-01 中国民用航空总局第二研究所 液体定位取样器

Also Published As

Publication number Publication date
FR3045824A1 (fr) 2017-06-23
GB2547748A (en) 2017-08-30
GB201621643D0 (en) 2017-02-01
GB2547748B (en) 2021-10-20

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