FR2434642A1 - Dispositif de purge automatique d'un liquide depose dans le fond d'un reservoir contenant deux liquides non miscibles - Google Patents

Dispositif de purge automatique d'un liquide depose dans le fond d'un reservoir contenant deux liquides non miscibles

Info

Publication number
FR2434642A1
FR2434642A1 FR7825973A FR7825973A FR2434642A1 FR 2434642 A1 FR2434642 A1 FR 2434642A1 FR 7825973 A FR7825973 A FR 7825973A FR 7825973 A FR7825973 A FR 7825973A FR 2434642 A1 FR2434642 A1 FR 2434642A1
Authority
FR
France
Prior art keywords
liq
tank
capacitive probe
purging
automatically
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.)
Granted
Application number
FR7825973A
Other languages
English (en)
Other versions
FR2434642B1 (fr
Inventor
Frederic Guigues
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7825973A priority Critical patent/FR2434642A1/fr
Publication of FR2434642A1 publication Critical patent/FR2434642A1/fr
Application granted granted Critical
Publication of FR2434642B1 publication Critical patent/FR2434642B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/02—Separation of non-miscible liquids
    • B01D17/0208—Separation of non-miscible liquids by sedimentation
    • B01D17/0214—Separation of non-miscible liquids by sedimentation with removal of one of the phases

Landscapes

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Removal Of Floating Material (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)

Abstract

L'invention a pour objet des dispositifs pour purger automatiquement un liquide qui se dépose dans le fond d'un réservoir contenant deux liquides non miscibles. Un dispositif selon l'invention commande automatiquement une vanne de purge 4 d'un réservoir 1. Il comporte une sonde capacitive 8, 9 qui est placée dans un tube vertical 10 à travers lequel circule du liquide prélevé dans le fond du réservoir 1. La capacité de la sonde varie en fonction de la teneur du liquide le plus lourd en liquide le plus léger. Une application est la purge automatique de l'eau qui se dépose dans le fond des réservoirs de produits pétroliers.
FR7825973A 1978-09-01 1978-09-01 Dispositif de purge automatique d'un liquide depose dans le fond d'un reservoir contenant deux liquides non miscibles Granted FR2434642A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7825973A FR2434642A1 (fr) 1978-09-01 1978-09-01 Dispositif de purge automatique d'un liquide depose dans le fond d'un reservoir contenant deux liquides non miscibles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7825973A FR2434642A1 (fr) 1978-09-01 1978-09-01 Dispositif de purge automatique d'un liquide depose dans le fond d'un reservoir contenant deux liquides non miscibles

Publications (2)

Publication Number Publication Date
FR2434642A1 true FR2434642A1 (fr) 1980-03-28
FR2434642B1 FR2434642B1 (fr) 1983-03-25

Family

ID=9212479

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7825973A Granted FR2434642A1 (fr) 1978-09-01 1978-09-01 Dispositif de purge automatique d'un liquide depose dans le fond d'un reservoir contenant deux liquides non miscibles

Country Status (1)

Country Link
FR (1) FR2434642A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0508144A1 (fr) * 1991-04-03 1992-10-14 Berthold Koch Dispositif pour séparer l'huile qui flotte d'un mélange d'eau et d'huile
CN1089619C (zh) * 1996-11-26 2002-08-28 巴西石油公司 排出贮液箱中水的装置
EP1241129A1 (fr) * 2001-03-12 2002-09-18 Salvatore Italiano Dispositif d'évacuation pour un puisard de cuve de stockage

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0508144A1 (fr) * 1991-04-03 1992-10-14 Berthold Koch Dispositif pour séparer l'huile qui flotte d'un mélange d'eau et d'huile
CN1089619C (zh) * 1996-11-26 2002-08-28 巴西石油公司 排出贮液箱中水的装置
EP1241129A1 (fr) * 2001-03-12 2002-09-18 Salvatore Italiano Dispositif d'évacuation pour un puisard de cuve de stockage

Also Published As

Publication number Publication date
FR2434642B1 (fr) 1983-03-25

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Legal Events

Date Code Title Description
ST Notification of lapse