FR2376093A1 - Dispositif pour le meulage en continu des poudres explosives - Google Patents

Dispositif pour le meulage en continu des poudres explosives

Info

Publication number
FR2376093A1
FR2376093A1 FR7639281A FR7639281A FR2376093A1 FR 2376093 A1 FR2376093 A1 FR 2376093A1 FR 7639281 A FR7639281 A FR 7639281A FR 7639281 A FR7639281 A FR 7639281A FR 2376093 A1 FR2376093 A1 FR 2376093A1
Authority
FR
France
Prior art keywords
axis
powder
base
rollers
explosive powder
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
FR7639281A
Other languages
English (en)
Other versions
FR2376093B1 (fr
Inventor
Andre Feniou
Marcel Bernard
Maurice Pion
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.)
Societe Nationale des Poudres et Explosifs
Original Assignee
Societe Nationale des Poudres et Explosifs
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 Societe Nationale des Poudres et Explosifs filed Critical Societe Nationale des Poudres et Explosifs
Priority to FR7639281A priority Critical patent/FR2376093A1/fr
Priority to YU293577A priority patent/YU41580B/xx
Priority to DE19772758522 priority patent/DE2758522A1/de
Priority to BE183927A priority patent/BE862423A/fr
Publication of FR2376093A1 publication Critical patent/FR2376093A1/fr
Application granted granted Critical
Publication of FR2376093B1 publication Critical patent/FR2376093B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • C06B21/0033—Shaping the mixture
    • C06B21/0066—Shaping the mixture by granulation, e.g. flaking
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C15/00—Disintegrating by milling members in the form of rollers or balls co-operating with rings or discs
    • B02C15/14—Edge runners, e.g. Chile mills

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Crushing And Pulverization Processes (AREA)

Abstract

Le dispositif pour le meulage en continu de poudres explosives comprend une paire de meules cylindriques 1 Placées dans une auge 3 dont le fond circulaire 4 reçoit la poudre 5 à meuler, des moyens pour entraîner cette paire de meules 1 en rotation autour d'un axe 6 perpendiculaire au centre de ce fond 4, et un repoussoir de poudre 14 disposé en contact avec le fond 4 de l'auge 3, ce repoussoir 14 étant rendu solidaire de l'axe de rotation 6. Le dispositif comprend au moins une trémie 13 pour étaler en continu la poudre 5 sur le fond 4 de l'auge 3, et le repoussoir 14 est adapté pour repousser la poudre meulée vers la périphérie de l'auge 3, cette périphérie comportant une ouverture 15 pour l'évacuation de la poudre. Application à la fabrication des poudres explosives.
FR7639281A 1976-12-28 1976-12-28 Dispositif pour le meulage en continu des poudres explosives Granted FR2376093A1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR7639281A FR2376093A1 (fr) 1976-12-28 1976-12-28 Dispositif pour le meulage en continu des poudres explosives
YU293577A YU41580B (en) 1976-12-28 1977-12-12 Device for cintinuously grinding black powder explasives
DE19772758522 DE2758522A1 (de) 1976-12-28 1977-12-28 Vorrichtung zum kontinuierlichen mahlen von explosiven pulvern
BE183927A BE862423A (fr) 1976-12-28 1977-12-28 Dispositif pour le meulage en continu des poudres explosives

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7639281A FR2376093A1 (fr) 1976-12-28 1976-12-28 Dispositif pour le meulage en continu des poudres explosives

Publications (2)

Publication Number Publication Date
FR2376093A1 true FR2376093A1 (fr) 1978-07-28
FR2376093B1 FR2376093B1 (fr) 1980-03-07

Family

ID=9181620

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7639281A Granted FR2376093A1 (fr) 1976-12-28 1976-12-28 Dispositif pour le meulage en continu des poudres explosives

Country Status (4)

Country Link
BE (1) BE862423A (fr)
DE (1) DE2758522A1 (fr)
FR (1) FR2376093A1 (fr)
YU (1) YU41580B (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0491080A1 (fr) * 1990-12-19 1992-06-24 Rieter-Werke Händle Kg Broyeur à meules verticales
EP0591649A1 (fr) * 1992-09-04 1994-04-13 INGENIEURBÜRO FRANZ VOGEL GmbH Broyeur à meules
ES2116169A1 (es) * 1993-12-27 1998-07-01 Prerovske Strojirny As Metodo de moledura de materia prima y molino de disco destinado a una moledura humeda.
CN112517124A (zh) * 2020-07-16 2021-03-19 湖南长乐新材料有限公司 一种石灰及其衍生品生产用破碎机

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0491080A1 (fr) * 1990-12-19 1992-06-24 Rieter-Werke Händle Kg Broyeur à meules verticales
EP0591649A1 (fr) * 1992-09-04 1994-04-13 INGENIEURBÜRO FRANZ VOGEL GmbH Broyeur à meules
ES2116169A1 (es) * 1993-12-27 1998-07-01 Prerovske Strojirny As Metodo de moledura de materia prima y molino de disco destinado a una moledura humeda.
CN112517124A (zh) * 2020-07-16 2021-03-19 湖南长乐新材料有限公司 一种石灰及其衍生品生产用破碎机

Also Published As

Publication number Publication date
DE2758522A1 (de) 1978-06-29
YU41580B (en) 1987-10-31
YU293577A (en) 1982-06-30
BE862423A (fr) 1978-06-28
FR2376093B1 (fr) 1980-03-07

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Legal Events

Date Code Title Description
ST Notification of lapse