ES439445A1 - Apparatus for preparing and packaging stick slurry explosives - Google Patents

Apparatus for preparing and packaging stick slurry explosives

Info

Publication number
ES439445A1
ES439445A1 ES439445A ES439445A ES439445A1 ES 439445 A1 ES439445 A1 ES 439445A1 ES 439445 A ES439445 A ES 439445A ES 439445 A ES439445 A ES 439445A ES 439445 A1 ES439445 A1 ES 439445A1
Authority
ES
Spain
Prior art keywords
slurry
sticks
packaging
preparing
filled
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
Application number
ES439445A
Other languages
Spanish (es)
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.)
Ireco Chemicals
Original Assignee
Ireco Chemicals
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 Ireco Chemicals filed Critical Ireco Chemicals
Publication of ES439445A1 publication Critical patent/ES439445A1/en
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C06EXPLOSIVES; MATCHES
    • C06BEXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
    • C06B21/00Apparatus or methods for working-up explosives, e.g. forming, cutting, drying

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Containers And Plastic Fillers For Packaging (AREA)
  • Basic Packing Technique (AREA)
  • Packages (AREA)

Abstract

Packaged sticks of stiff slurry blasting composition are produced by apparatus and method which (1) form a slurry of pumpable consistency by blending together a solution of inorganic oxidizer salts, such as ammonium nitrate, sodium nitrate and/or others with solid fuels and/or sensitizers, (2) pump the slurry, by means of an air-diaphram pump, through a hollow mandrel or tube, (3) package the extruded slurry as it emerges from the mandrel by encompassing the composition in a packaging material of tubular shape, which is either surrounding or sealed around the extruded slurry, (4) performing a tying and cutting operation between successive lengths to form sticks as they are filled, and (5) conveying the filled sticks to packaging or delivery, all in a continuous process.
ES439445A 1972-03-02 1975-07-15 Apparatus for preparing and packaging stick slurry explosives Expired ES439445A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US23116272A 1972-03-02 1972-03-02

Publications (1)

Publication Number Publication Date
ES439445A1 true ES439445A1 (en) 1977-06-01

Family

ID=22867990

Family Applications (2)

Application Number Title Priority Date Filing Date
ES412151A Expired ES412151A1 (en) 1972-03-02 1973-02-28 Apparatus for preparing and packaging stick slurry explosives
ES439445A Expired ES439445A1 (en) 1972-03-02 1975-07-15 Apparatus for preparing and packaging stick slurry explosives

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES412151A Expired ES412151A1 (en) 1972-03-02 1973-02-28 Apparatus for preparing and packaging stick slurry explosives

Country Status (6)

Country Link
US (1) US3783735A (en)
CA (1) CA987519A (en)
DE (1) DE2309339A1 (en)
ES (2) ES412151A1 (en)
IN (1) IN138627B (en)
ZM (1) ZM5173A1 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1986002347A1 (en) * 1984-10-10 1986-04-24 Kurtz Earl F Explosive composition and method
NO160770C (en) * 1986-10-03 1989-05-31 Dyno Industrier As PROCEDURE AND DEVICE FOR PATTERNING OF ADHESIVE EXPLOSIVES.
DK594787A (en) * 1986-11-27 1988-05-28 Hoffmann La Roche Lactone degradation product
US4813331A (en) * 1987-04-06 1989-03-21 The United States Of America As Represented By The Secretary Of The Army Apparatus and method for filling individual munitions items with explosive
US4790890A (en) * 1987-12-03 1988-12-13 Ireco Incorporated Packaged emulsion explosives and methods of manufacture thereof
US4997496A (en) * 1989-06-13 1991-03-05 Hoffmann-La Roche Inc. Explosive and propellant composition and method
US5445059A (en) * 1994-03-30 1995-08-29 Dyno Nobel Inc. Method for forming paper-wrapped emulsion explosive cartridges
US5501132A (en) * 1994-08-31 1996-03-26 Global Environmental Solutions, Inc. Dry preparation of particulate solid energetic material
US6365026B1 (en) * 2000-06-20 2002-04-02 Lynntech, Inc. Limited use components for an electrochemical device and method
WO2005097597A1 (en) * 2004-04-08 2005-10-20 Richard John Johnson A method of charging a container with an energetic material
JP5277271B2 (en) * 2011-02-28 2013-08-28 富士フイルム株式会社 Method for producing film with particle-containing layer
EP2535277B1 (en) * 2011-06-16 2014-12-24 Poly-clip System GmbH & Co. KG Apparatus and method for producing explosives containing fuse
CN106494703B (en) * 2016-11-01 2018-12-11 攀枝花恒威化工有限责任公司 Commercial explosive automatic packaging line

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3064572A (en) * 1958-01-13 1962-11-20 Union Carbide Corp Method of and means for providing a charge of water sensitive explosive in a blast hole
US3216307A (en) * 1962-03-05 1965-11-09 Trojan Powder Co Method for packaging explosives
US3380333A (en) * 1963-10-14 1968-04-30 Intermountain Res And Engineer System for mixing and pumping slurry explosives
US3288658A (en) * 1965-07-20 1966-11-29 Hercules Inc Aerated explosive compositions
US3327582A (en) * 1965-10-23 1967-06-27 Trojan Powder Co Process and apparatus for preparing detonating and deflagrating fuse
GB1169259A (en) * 1967-09-27 1969-11-05 Regis Machinery Sussex Ltd Improvements in or relating to the production of filled moulded containers
US3462324A (en) * 1968-04-24 1969-08-19 Dow Chemical Co Explosive composition comprising a salt component contiguous to an over-fueled salt component
US3552259A (en) * 1968-07-19 1971-01-05 Commerican Solvents Corp Process and apparatus for preparing detonating and deflagrating fuse and product

Also Published As

Publication number Publication date
ES412151A1 (en) 1976-05-01
IN138627B (en) 1976-03-06
US3783735A (en) 1974-01-08
DE2309339A1 (en) 1973-10-11
ZM5173A1 (en) 1974-05-21
CA987519A (en) 1976-04-20

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19971103