ES481420A1 - Procedimiento para la preparacion continua de mezclas de sustancias explosivas. - Google Patents
Procedimiento para la preparacion continua de mezclas de sustancias explosivas.Info
- Publication number
- ES481420A1 ES481420A1 ES481420A ES481420A ES481420A1 ES 481420 A1 ES481420 A1 ES 481420A1 ES 481420 A ES481420 A ES 481420A ES 481420 A ES481420 A ES 481420A ES 481420 A1 ES481420 A1 ES 481420A1
- Authority
- ES
- Spain
- Prior art keywords
- zones
- components
- explosive mixtures
- continuous production
- sec
- 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
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
- C06B21/0008—Compounding the ingredient
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/60—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis
- B01F27/72—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis with helices or sections of helices
- B01F27/721—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis with helices or sections of helices with two or more helices in the same receptacle
- B01F27/722—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis with helices or sections of helices with two or more helices in the same receptacle the helices closely surrounded by a casing
- B01F27/7221—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis with helices or sections of helices with two or more helices in the same receptacle the helices closely surrounded by a casing the stirrers being composed of helices and paddles on the same shaft, e.g. helically arranged ovally shaped paddles
-
- 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
- C06B21/0075—Shaping the mixture by extrusion
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Medicinal Preparation (AREA)
- Disintegrating Or Milling (AREA)
Abstract
Procedimiento para la preparación continua de mezclas de sustancias explosivas mediante mezclado de sus componentes en mezcladores de tornillos sin fin con una o varias aberturas de carga, que se caracteriza porque cantidades dosificadas de los componentes de la mezcla son introducidas en las zonas de entrada provistas con elementos helicoidales, que se encuentran debajo de la abertura de carga, y desde allí se continúan transportando al extremo de descarga a través de zonas de amasado, que están interrumpidas por zonas de transporte con elementos de tornillo sin fin, estando ajustadas de manera seleccionable en el orden de sucesión y en configuración zonas de transporte y de amasado y estando ajustadas además de tal manera que en estas zonas existe un gradiente de cizalladura comprendido entre 20/segundo y 1.500/segundo y la presión máxima no excede de 100 bares en la corriente másica.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2825567A DE2825567B1 (de) | 1978-06-10 | 1978-06-10 | Verfahren zur kontinuierlichen Herstellung von Explosivstoffgemischen |
Publications (1)
Publication Number | Publication Date |
---|---|
ES481420A1 true ES481420A1 (es) | 1980-01-16 |
Family
ID=6041531
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES481420A Expired ES481420A1 (es) | 1978-06-10 | 1979-06-08 | Procedimiento para la preparacion continua de mezclas de sustancias explosivas. |
Country Status (14)
Country | Link |
---|---|
US (1) | US4275967A (es) |
BE (1) | BE876862A (es) |
CS (1) | CS212322B2 (es) |
DD (1) | DD144166A5 (es) |
DE (1) | DE2825567B1 (es) |
ES (1) | ES481420A1 (es) |
FR (1) | FR2428015A1 (es) |
GB (1) | GB2026463B (es) |
IT (1) | IT1162326B (es) |
NO (1) | NO791923L (es) |
PL (1) | PL116423B1 (es) |
RO (1) | RO78648A (es) |
SE (1) | SE7904971L (es) |
ZA (1) | ZA792836B (es) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2122832A1 (es) * | 1994-11-30 | 1998-12-16 | Espanola Explosivos | Instalacion multifuncional y procedimiento para la fabricacion de explosivos de base acuosa. |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3042697C2 (de) * | 1980-11-12 | 1986-02-20 | WNC-Nitrochemie GmbH, 8261 Aschau | Verfahren zum kontinuierlichen Herstellen einbasiger Pulver |
DE3044577C2 (de) * | 1980-11-26 | 1982-11-11 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V., 8000 München | Verfahren und Vorrichtung zur kontinuierlichen Herstellung von Treibladungspulver |
IT8221688V0 (it) * | 1982-04-26 | 1982-04-26 | Pomini Farrel Spa | Macchina mescolatrice in continuo perfezionata per materie plastiche, ed in particolare per gomma in polvere ed "in forma suddivisa". |
DE3242301A1 (de) * | 1982-11-16 | 1984-05-17 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V., 8000 München | Verfahren und vorrichtung zur herstellung ein- oder mehrbasiger treibladungspulver |
DE3448139C2 (en) * | 1984-04-03 | 1987-08-06 | Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung Ev, 8000 Muenchen, De | Device for producing plastics-bound propellant powders and explosives |
DE3412410C2 (de) * | 1984-04-03 | 1987-01-22 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V., 8000 München | Verfahren zur Herstellung kunststoffgebundener Treibladungspulver und Sprengstoffe |
DE3821311A1 (de) * | 1988-06-24 | 1989-12-28 | Werner & Pfleiderer | Verfahren und vorrichtung zur sicherung des mischvorganges bei der herstellung strangfoermiger explosivstoffe und treibmittel in einem schneckenextruder |
DE3913603C1 (es) * | 1989-04-25 | 1990-03-29 | Wnc-Nitrochemie Gmbh, 8261 Aschau, De | |
AU632562B2 (en) * | 1989-05-11 | 1993-01-07 | Wnc-Nitrochemie Gmbh | Process and device for producing a tribasic propellent powder |
GB2258656B (en) * | 1991-08-15 | 1994-01-12 | Albright & Wilson | Processing of powder |
US5487851A (en) * | 1993-12-20 | 1996-01-30 | Thiokol Corporation | Composite gun propellant processing technique |
WO1998042640A1 (en) * | 1997-03-21 | 1998-10-01 | Cordant Technologies, Inc. | Method for manufacture of black powder and black powder substitute |
EP1312452B1 (en) * | 2001-11-15 | 2005-05-11 | Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) | Kneading apparatus and method for kneading rubber or rubber compositions |
FR2888233B1 (fr) * | 2005-07-06 | 2008-04-25 | Snpe Materiaux Energetiques Sa | Procede et dispositif de fabrication en continu d'un projet pyrotechnique |
DE102006051871A1 (de) * | 2006-10-31 | 2008-05-08 | Gebrüder Lödige Maschinenbau GmbH | Transportvorrichtung für Schüttgut |
CN102276370B (zh) * | 2010-06-13 | 2012-11-28 | 无锡锡东能源科技有限公司 | 火药螺杆连续成型机 |
RU2723791C1 (ru) * | 2018-06-21 | 2020-06-17 | Александр Геннадьевич Луньков | Смесительно-зарядная система |
RU2699501C1 (ru) * | 2018-09-24 | 2019-09-05 | Федеральное казенное предприятие "Казанский государственный казенный пороховой завод" | Станок калибровки тонкосводных трубчатых порохов |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3576675A (en) * | 1968-12-11 | 1971-04-27 | Ford Motor Co | Continuous mixing of battery paste |
US3997147A (en) * | 1973-04-30 | 1976-12-14 | Baker Perkins | Continuous mixer |
FR2288475A1 (fr) * | 1973-12-28 | 1976-05-21 | Creusot Loire | Procede de decristallisation de matieres sucrees |
SE7404839L (sv) * | 1974-04-10 | 1975-10-13 | Nitro Nobel Ab | Anleggning for kontinuerlig framstellning av sprengemne innehallande sprengolja |
DE2631326A1 (de) * | 1976-07-12 | 1978-01-26 | Kraftwerk Union Ag | Verfahren zum einbinden fluessigkeitshaltiger radioaktiver abfallstoffe und knetvorrichtung dafuer |
-
1978
- 1978-06-10 DE DE2825567A patent/DE2825567B1/de not_active Withdrawn
-
1979
- 1979-05-30 PL PL1979215975A patent/PL116423B1/pl unknown
- 1979-06-04 GB GB7919442A patent/GB2026463B/en not_active Expired
- 1979-06-05 FR FR7914345A patent/FR2428015A1/fr not_active Withdrawn
- 1979-06-06 US US06/046,080 patent/US4275967A/en not_active Expired - Lifetime
- 1979-06-06 DD DD79213436A patent/DD144166A5/de unknown
- 1979-06-07 SE SE7904971A patent/SE7904971L/ not_active Application Discontinuation
- 1979-06-07 RO RO7997764A patent/RO78648A/ro unknown
- 1979-06-08 NO NO791923A patent/NO791923L/no unknown
- 1979-06-08 ES ES481420A patent/ES481420A1/es not_active Expired
- 1979-06-08 IT IT49356/79A patent/IT1162326B/it active
- 1979-06-08 BE BE0/195643A patent/BE876862A/xx unknown
- 1979-06-08 ZA ZA792836A patent/ZA792836B/xx unknown
- 1979-06-11 CS CS794011A patent/CS212322B2/cs unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2122832A1 (es) * | 1994-11-30 | 1998-12-16 | Espanola Explosivos | Instalacion multifuncional y procedimiento para la fabricacion de explosivos de base acuosa. |
Also Published As
Publication number | Publication date |
---|---|
BE876862A (fr) | 1979-10-01 |
IT1162326B (it) | 1987-03-25 |
ZA792836B (en) | 1980-06-25 |
GB2026463A (en) | 1980-02-06 |
DE2825567B1 (de) | 1979-11-15 |
SE7904971L (sv) | 1979-12-11 |
GB2026463B (en) | 1982-11-10 |
DD144166A5 (de) | 1980-10-01 |
CS212322B2 (en) | 1982-03-26 |
RO78648A (ro) | 1982-03-24 |
PL215975A1 (es) | 1980-02-25 |
US4275967A (en) | 1981-06-30 |
FR2428015A1 (fr) | 1980-01-04 |
NO791923L (no) | 1979-12-11 |
PL116423B1 (en) | 1981-06-30 |
IT7949356A0 (it) | 1979-06-08 |
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