FR3051134B1 - Installation destinee a la fabrication d'une composition polymerique chargee - Google Patents

Installation destinee a la fabrication d'une composition polymerique chargee Download PDF

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Publication number
FR3051134B1
FR3051134B1 FR1654258A FR1654258A FR3051134B1 FR 3051134 B1 FR3051134 B1 FR 3051134B1 FR 1654258 A FR1654258 A FR 1654258A FR 1654258 A FR1654258 A FR 1654258A FR 3051134 B1 FR3051134 B1 FR 3051134B1
Authority
FR
France
Prior art keywords
installation
mixing
tank
outlet
composition
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
FR1654258A
Other languages
English (en)
Other versions
FR3051134A1 (fr
Inventor
Paul Valois
Stephane Recorbet
Christine Marraud
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.)
ArianeGroup SAS
Original Assignee
ArianeGroup SAS
Herakles 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 ArianeGroup SAS, Herakles SA filed Critical ArianeGroup SAS
Priority to FR1654258A priority Critical patent/FR3051134B1/fr
Publication of FR3051134A1 publication Critical patent/FR3051134A1/fr
Application granted granted Critical
Publication of FR3051134B1 publication Critical patent/FR3051134B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/80—Component parts, details or accessories; Auxiliary operations
    • B29B7/88—Adding charges, i.e. additives
    • B29B7/90—Fillers or reinforcements, e.g. fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/002—Methods
    • B29B7/007—Methods for continuous mixing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
    • B29B7/34—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices
    • B29B7/38—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary
    • B29B7/40—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with single shaft
    • B29B7/402—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with single shaft using a rotor-stator system with intermeshing elements, e.g. teeth
    • C—CHEMISTRY; METALLURGY
    • C06—EXPLOSIVES; MATCHES
    • C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
    • C06B21/00—Apparatus or methods for working-up explosives, e.g. forming, cutting, drying
    • C06B21/0008—Compounding the ingredient
    • C—CHEMISTRY; METALLURGY
    • C06—EXPLOSIVES; MATCHES
    • C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
    • C06B21/00—Apparatus or methods for working-up explosives, e.g. forming, cutting, drying
    • C06B21/0008—Compounding the ingredient
    • C06B21/0025—Compounding the ingredient the ingredient being a polymer bonded explosive or thermic component
    • C—CHEMISTRY; METALLURGY
    • C06—EXPLOSIVES; MATCHES
    • C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
    • C06B45/00—Compositions or products which are defined by structure or arrangement of component of product
    • C06B45/04—Compositions or products which are defined by structure or arrangement of component of product comprising solid particles dispersed in solid solution or matrix not used for explosives where the matrix consists essentially of nitrated carbohydrates or a low molecular organic explosive
    • C06B45/06—Compositions or products which are defined by structure or arrangement of component of product comprising solid particles dispersed in solid solution or matrix not used for explosives where the matrix consists essentially of nitrated carbohydrates or a low molecular organic explosive the solid solution or matrix containing an organic component
    • C06B45/10—Compositions or products which are defined by structure or arrangement of component of product comprising solid particles dispersed in solid solution or matrix not used for explosives where the matrix consists essentially of nitrated carbohydrates or a low molecular organic explosive the solid solution or matrix containing an organic component the organic component containing a resin

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Molecular Biology (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)

Abstract

L'invention concerne une installation (1) destinée à la fabrication d'une composition polymérique chargée (25) par une composition pulvérulente, ladite installation (1) comprenant au moins : - une cuve de mélange (3) comprenant au moins une composition polymérique à l'état fluide (5) ainsi qu'un organe de mélange (7) configuré pour mélanger le contenu de la cuve (3), - un réservoir (18) comprenant au moins une composition pulvérulente (9), la composition pulvérulente (9) comprenant au moins une poudre d'aluminium ou une poudre de noir de carbone, - un dispositif de mélange (20) distinct de la cuve de mélange (3), le dispositif de mélange (20) comprenant : - une première entrée (22) en communication avec une sortie (12) de la cuve de mélange (3), - une deuxième entrée (26) en communication avec une sortie (17) du réservoir (18), - une sortie (24) en communication avec une entrée (15) de la cuve de mélange (3), et - un mélangeur rotor-stator (33) en communication avec les première (22) et deuxième (26) entrées et avec la sortie (24) du dispositif de mélange (20).
FR1654258A 2016-05-12 2016-05-12 Installation destinee a la fabrication d'une composition polymerique chargee Active FR3051134B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1654258A FR3051134B1 (fr) 2016-05-12 2016-05-12 Installation destinee a la fabrication d'une composition polymerique chargee

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1654258 2016-05-12
FR1654258A FR3051134B1 (fr) 2016-05-12 2016-05-12 Installation destinee a la fabrication d'une composition polymerique chargee

Publications (2)

Publication Number Publication Date
FR3051134A1 FR3051134A1 (fr) 2017-11-17
FR3051134B1 true FR3051134B1 (fr) 2019-05-17

Family

ID=57136965

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1654258A Active FR3051134B1 (fr) 2016-05-12 2016-05-12 Installation destinee a la fabrication d'une composition polymerique chargee

Country Status (1)

Country Link
FR (1) FR3051134B1 (fr)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3767489A (en) * 1958-09-16 1973-10-23 Us Navy Nitrasol propellant
DE1213325B (de) * 1962-11-21 1966-03-24 Aerojet General Co Verfahren zur Herstellung von Feststofftreibsaetzen
DE19960393A1 (de) * 1999-12-15 2001-06-21 Treffert Gmbh Anlage zur kontinuierlichen Produktion von unter anderem Lacken, Farben oder Beschichtungsmaterialien
FR2835520B1 (fr) * 2002-02-01 2004-11-19 Poudres & Explosifs Ste Nale Procede bicomposant semi-continu de coulee de pate de propergol solide
DE102005016401A1 (de) * 2005-04-08 2006-10-12 Stockhausen Gmbh Verfahren und Vorrichtung zur Herstellung konzentrierter Polymerlösungen
FR2961201B1 (fr) * 2010-06-11 2014-01-10 Snpe Materiaux Energetiques Propergols solides composites aluminises a faible sensibilite aux decharges capacitives et chargement comprenant de tels propergols solides
FR2980373B1 (fr) * 2011-09-26 2014-03-07 Sme Procede d'extraction de charges solubles contenues dans une pate

Also Published As

Publication number Publication date
FR3051134A1 (fr) 2017-11-17

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Effective date: 20180724

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Effective date: 20180724

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