FR3083787B1 - SELF-ROTATING HOPPER, INTENDED TO AVOID SEGREGATION OF HETEROGENOUS MATERIALS - Google Patents

SELF-ROTATING HOPPER, INTENDED TO AVOID SEGREGATION OF HETEROGENOUS MATERIALS Download PDF

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Publication number
FR3083787B1
FR3083787B1 FR1856486A FR1856486A FR3083787B1 FR 3083787 B1 FR3083787 B1 FR 3083787B1 FR 1856486 A FR1856486 A FR 1856486A FR 1856486 A FR1856486 A FR 1856486A FR 3083787 B1 FR3083787 B1 FR 3083787B1
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France
Prior art keywords
hopper
materials
rotation
phase
discharged
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
FR1856486A
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French (fr)
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FR3083787A1 (en
Inventor
Franck Duperray
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Individual
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Individual
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Publication date
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Priority to FR1856486A priority Critical patent/FR3083787B1/en
Publication of FR3083787A1 publication Critical patent/FR3083787A1/en
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Publication of FR3083787B1 publication Critical patent/FR3083787B1/en
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/60—Mixing solids with solids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/80—Falling particle mixers, e.g. with repeated agitation along a vertical axis
    • B01F25/90—Falling particle mixers, e.g. with repeated agitation along a vertical axis with moving or vibrating means, e.g. stirrers, for enhancing the mixing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F29/00—Mixers with rotating receptacles
    • B01F29/40—Parts or components, e.g. receptacles, feeding or discharging means
    • B01F29/401—Receptacles, e.g. provided with liners
    • B01F29/402—Receptacles, e.g. provided with liners characterised by the relative disposition or configuration of the interior of the receptacles
    • B01F29/4023—Nature of the receptacle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F29/00—Mixers with rotating receptacles
    • B01F29/60—Mixers with rotating receptacles rotating about a horizontal or inclined axis, e.g. drum mixers
    • B01F29/63—Mixers with rotating receptacles rotating about a horizontal or inclined axis, e.g. drum mixers with fixed bars, i.e. stationary, or fixed on the receptacle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/30—Driving arrangements; Transmissions; Couplings; Brakes
    • B01F35/32—Driving arrangements
    • B01F35/32005—Type of drive
    • B01F35/32035—Gravity driven, e.g. by means of weights out of balance or plunger-weights moving in a cylinder

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)

Abstract

L'invention consiste essentiellement en une trémie de forme générale cylindrique d'axe X fonctionnant de manière autonome et adaptée pour subir une rotation autour de l'axe X sous l'effet du déversement puis de l'évacuation de matériaux, selon le cycle suivant : - une phase de remplissage dans laquelle les matériaux déversés viennent occuper l'intérieur de la trémie, le centre de gravité de l'ensemble constitué de la trémie et des matériaux déversés se déplaçant graduellement jusqu'à dépasser l'axe X, - une première phase de rotation dans laquelle la trémie entre en rotation et les matériaux sont évacués à travers des ouvertures, tout en étant en partie retenus par des éléments de la trémie, une deuxième phase de rotation dans laquelle la trémie poursuit sa rotation et les matériaux restants sont complètement évacués, - une troisième phase de rotation dans laquelle la trémie vidée poursuit sa rotation jusqu'à sa position de remplissage.The invention consists essentially of a hopper of generally cylindrical shape with an X axis operating independently and adapted to undergo a rotation around the X axis under the effect of the dumping and then the evacuation of materials, according to the following cycle : - a filling phase in which the discharged materials come to occupy the interior of the hopper, the center of gravity of the assembly made up of the hopper and the discharged materials gradually moving until it exceeds the X axis, - a first phase of rotation in which the hopper begins to rotate and materials are discharged through openings, while being partially retained by elements of the hopper, a second phase of rotation in which the hopper continues to rotate and the remaining materials are completely evacuated, - a third phase of rotation in which the emptied hopper continues its rotation to its filling position.

FR1856486A 2018-07-13 2018-07-13 SELF-ROTATING HOPPER, INTENDED TO AVOID SEGREGATION OF HETEROGENOUS MATERIALS Active FR3083787B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1856486A FR3083787B1 (en) 2018-07-13 2018-07-13 SELF-ROTATING HOPPER, INTENDED TO AVOID SEGREGATION OF HETEROGENOUS MATERIALS

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1856486 2018-07-13
FR1856486A FR3083787B1 (en) 2018-07-13 2018-07-13 SELF-ROTATING HOPPER, INTENDED TO AVOID SEGREGATION OF HETEROGENOUS MATERIALS

Publications (2)

Publication Number Publication Date
FR3083787A1 FR3083787A1 (en) 2020-01-17
FR3083787B1 true FR3083787B1 (en) 2020-09-25

Family

ID=65031430

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1856486A Active FR3083787B1 (en) 2018-07-13 2018-07-13 SELF-ROTATING HOPPER, INTENDED TO AVOID SEGREGATION OF HETEROGENOUS MATERIALS

Country Status (1)

Country Link
FR (1) FR3083787B1 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3118574A (en) * 1959-04-23 1964-01-21 Alsacieme De Const Mecaniques Apparatus for controlling the downflow of a column of divided material
US3870471A (en) * 1973-09-04 1975-03-11 Olin Corp Dissolving apparatus
JPS57194034A (en) * 1981-05-21 1982-11-29 Nippon Steel Weld Prod & Eng Co Ltd Uniform dispersing device for powder and granule
FR2642056B1 (en) 1989-01-20 1991-05-03 Ermont Cm DEVICE FOR FEEDING A PLURALITY OF GRANULAR PRODUCTS STORAGE HOPPERS

Also Published As

Publication number Publication date
FR3083787A1 (en) 2020-01-17

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