FR3003769B1 - DYNAMIC STRIKER SYSTEM - Google Patents

DYNAMIC STRIKER SYSTEM

Info

Publication number
FR3003769B1
FR3003769B1 FR1300786A FR1300786A FR3003769B1 FR 3003769 B1 FR3003769 B1 FR 3003769B1 FR 1300786 A FR1300786 A FR 1300786A FR 1300786 A FR1300786 A FR 1300786A FR 3003769 B1 FR3003769 B1 FR 3003769B1
Authority
FR
France
Prior art keywords
maintenance
water
energy
solvents
reduces
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 - Fee Related
Application number
FR1300786A
Other languages
French (fr)
Other versions
FR3003769A1 (en
Inventor
Pierre Klein
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.)
ANTEA FRANCE
Original Assignee
ANTEA FRANCE
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 ANTEA FRANCE filed Critical ANTEA FRANCE
Priority to FR1300786A priority Critical patent/FR3003769B1/en
Publication of FR3003769A1 publication Critical patent/FR3003769A1/en
Application granted granted Critical
Publication of FR3003769B1 publication Critical patent/FR3003769B1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D1/00—Evaporating
    • B01D1/14—Evaporating with heated gases or vapours or liquids in contact with the liquid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D1/00—Evaporating
    • B01D1/0094—Evaporating with forced circulation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D1/00—Evaporating
    • B01D1/16—Evaporating by spraying

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Cleaning In General (AREA)
  • Physical Water Treatments (AREA)

Abstract

L'invention concerne un dispositif de volatilisation des solvants présents dans de l'eau polluée par ces solvants basé sur la séparation de l'eau et des solvants au moyen d'un flux d'air. Dispositif permettant le transfert de masse entre une phase liquide et une phase gazeuse sans problèmes de précipitations, il permet de dépolluer de grandes quantités d'eau de façon simple, en limitant les nuisances, les coûts d'investissement et plus particulièrement de maintenance. Ce système est composé d'une succession de raccords chaudronnés dont les diamètres et les angles varient sur le parcours des fluides. Il permet la mise sous vide grâce à une tuyère injectant l'eau sous pression dans une conduite dont la géométrie permet l'aspiration d'air sans énergie, ce qui diminue les nuisances sonores et optimise son bilan énergétique. La géométrie du dispositif le rend accessible à la maintenance et peu vulnérable au colmatage, ce qui réduit les coûts d'entretien. Il optimise le processus de récupération des solvants. Il est économique en énergie, en maintenance et réduit les nuisances par rapports aux dispositifs classiques comme les tours de stripping et les stripeurs à tiroirs ou à plateaux.The invention relates to a device for volatilizing solvents present in water polluted by these solvents based on the separation of water and solvents by means of an air flow. Device allowing mass transfer between a liquid phase and a gas phase without problems of precipitation, it allows to clean up large quantities of water in a simple way, while limiting the nuisances, the costs of investment and more particularly of maintenance. This system is made up of a succession of sheet metal fittings, the diameters and angles of which vary along the path of the fluids. It is used to create a vacuum thanks to a nozzle injecting the pressurized water into a pipe whose geometry allows the suction of air without energy, which reduces noise pollution and optimizes its energy balance. The geometry of the device makes it accessible to maintenance and not very vulnerable to clogging, which reduces maintenance costs. It optimizes the solvent recovery process. It is economical in energy and maintenance and reduces pollution compared to conventional devices such as stripping towers and stripers with drawers or trays.

FR1300786A 2013-04-02 2013-04-02 DYNAMIC STRIKER SYSTEM Expired - Fee Related FR3003769B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1300786A FR3003769B1 (en) 2013-04-02 2013-04-02 DYNAMIC STRIKER SYSTEM

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1300786A FR3003769B1 (en) 2013-04-02 2013-04-02 DYNAMIC STRIKER SYSTEM

Publications (2)

Publication Number Publication Date
FR3003769A1 FR3003769A1 (en) 2014-10-03
FR3003769B1 true FR3003769B1 (en) 2017-08-18

Family

ID=49274679

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1300786A Expired - Fee Related FR3003769B1 (en) 2013-04-02 2013-04-02 DYNAMIC STRIKER SYSTEM

Country Status (1)

Country Link
FR (1) FR3003769B1 (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4867918A (en) * 1987-12-30 1989-09-19 Union Carbide Corporation Gas dispersion process and system
US4861352A (en) * 1987-12-30 1989-08-29 Union Carbide Corporation Method of separating a gas and/or particulate matter from a liquid

Also Published As

Publication number Publication date
FR3003769A1 (en) 2014-10-03

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