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FR2717537B1 - Pressure maintenance device intended to improve the efficiency of vortex effect devices used for the treatment of fluids. - Google Patents

Pressure maintenance device intended to improve the efficiency of vortex effect devices used for the treatment of fluids.

Info

Publication number
FR2717537B1
FR2717537B1 FR9403290A FR9403290A FR2717537B1 FR 2717537 B1 FR2717537 B1 FR 2717537B1 FR 9403290 A FR9403290 A FR 9403290A FR 9403290 A FR9403290 A FR 9403290A FR 2717537 B1 FR2717537 B1 FR 2717537B1
Authority
FR
France
Prior art keywords
fluids
treatment
efficiency
improve
devices used
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
FR9403290A
Other languages
French (fr)
Other versions
FR2717537A1 (en
Inventor
Dominique Mercier
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 FR9403290A priority Critical patent/FR2717537B1/en
Publication of FR2717537A1 publication Critical patent/FR2717537A1/en
Application granted granted Critical
Publication of FR2717537B1 publication Critical patent/FR2717537B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15D—FLUID DYNAMICS, i.e. METHODS OR MEANS FOR INFLUENCING THE FLOW OF GASES OR LIQUIDS
    • F15D1/00—Influencing flow of fluids
    • F15D1/08—Influencing flow of fluids of jets leaving an orifice
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D19/00—Degasification of liquids
    • B01D19/0042—Degasification of liquids modifying the liquid flow
    • B01D19/0052—Degasification of liquids modifying the liquid flow in rotating vessels, vessels containing movable parts or in which centrifugal movement is caused
    • B01D19/0057—Degasification of liquids modifying the liquid flow in rotating vessels, vessels containing movable parts or in which centrifugal movement is caused the centrifugal movement being caused by a vortex, e.g. using a cyclone, or by a tangential inlet
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/24—Stationary reactors without moving elements inside
    • B01J19/2405—Stationary reactors without moving elements inside provoking a turbulent flow of the reactants, such as in cyclones, or having a high Reynolds-number
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
    • B04C11/00—Accessories, e.g. safety or control devices, not otherwise provided for, e.g. regulators, valves in inlet or overflow ducting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
    • B04C5/00—Apparatus in which the axial direction of the vortex is reversed
    • B04C5/12—Construction of the overflow ducting, e.g. diffusing or spiral exits
    • B04C5/13—Construction of the overflow ducting, e.g. diffusing or spiral exits formed as a vortex finder and extending into the vortex chamber; Discharge from vortex finder otherwise than at the top of the cyclone; Devices for controlling the overflow
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00162—Controlling or regulating processes controlling the pressure

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Physical Water Treatments (AREA)
FR9403290A 1994-03-21 1994-03-21 Pressure maintenance device intended to improve the efficiency of vortex effect devices used for the treatment of fluids. Expired - Fee Related FR2717537B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9403290A FR2717537B1 (en) 1994-03-21 1994-03-21 Pressure maintenance device intended to improve the efficiency of vortex effect devices used for the treatment of fluids.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9403290A FR2717537B1 (en) 1994-03-21 1994-03-21 Pressure maintenance device intended to improve the efficiency of vortex effect devices used for the treatment of fluids.

Publications (2)

Publication Number Publication Date
FR2717537A1 FR2717537A1 (en) 1995-09-22
FR2717537B1 true FR2717537B1 (en) 1996-05-10

Family

ID=9461258

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9403290A Expired - Fee Related FR2717537B1 (en) 1994-03-21 1994-03-21 Pressure maintenance device intended to improve the efficiency of vortex effect devices used for the treatment of fluids.

Country Status (1)

Country Link
FR (1) FR2717537B1 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1553943A (en) * 1967-12-05 1969-01-17
FR2497682A1 (en) * 1981-01-12 1982-07-16 Air Liquide METHOD AND DEVICE FOR TREATING A FLUID TO EXTRACT A GAS PHASE
FR2610105A1 (en) * 1987-01-26 1988-07-29 Elf Aquitaine METHOD AND DIPHASIC SEPARATOR-METER FOR MEASURING, CONTINUOUSLY AND RESPECTIVELY, THE QUANTITIES OF GAS AND LIQUID DELIVERED IN A DYNAMIC FLOW OF A MIXTURE OF GAS AND LIQUID

Also Published As

Publication number Publication date
FR2717537A1 (en) 1995-09-22

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse
FC Favourable decision of inpi director general on an application for restauration.
ST Notification of lapse

Effective date: 20110218