AR091084A1 - EXPLOSION CONTROL PLUGS - Google Patents

EXPLOSION CONTROL PLUGS

Info

Publication number
AR091084A1
AR091084A1 ARP130101722A AR091084A1 AR 091084 A1 AR091084 A1 AR 091084A1 AR P130101722 A ARP130101722 A AR P130101722A AR 091084 A1 AR091084 A1 AR 091084A1
Authority
AR
Argentina
Prior art keywords
explosion
plug
splice line
jacket
porous
Prior art date
Application number
Other languages
Spanish (es)
Inventor
Bruce Phillips Jeffrey
Original Assignee
Rise Mining Developments Pty Ltd
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
Priority claimed from AU2012902033A external-priority patent/AU2012902033A0/en
Application filed by Rise Mining Developments Pty Ltd filed Critical Rise Mining Developments Pty Ltd
Publication of AR091084A1 publication Critical patent/AR091084A1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42D—BLASTING
    • F42D1/00—Blasting methods or apparatus, e.g. loading or tamping
    • F42D1/08—Tamping methods; Methods for loading boreholes with explosives; Apparatus therefor
    • F42D1/18—Plugs for boreholes

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Lining And Supports For Tunnels (AREA)
  • Pens And Brushes (AREA)

Abstract

Un tapón de control de explosiones 10 para obturar una perforación de explosión en una mina comprende una camisa alargada 12 de material poroso que posee una primera línea de empalme interna 14 y una segunda línea de empalme interna 16. La línea de empalme interna 14 está hecha de un material soluble en agua y define un primer diámetro de la camisa 12 que es menor que un segundo diámetro definido por la segunda línea de empalme 16 y que está adaptada para ser recibida en una perforación de explosión, la camisa porosa 12 contiene cierto volumen de material mortero seco 18 en forma de partículas. Cuando el tapón 10 se sumerge en agua se disuelve la primera línea de empalme interna y se mezcla con el material mortero 18 para formar una pasta que puede filtrarse por la camisa porosa cuando el tapón es apisonado en la perforación, la camisa porosa 12 ahora es libre de expandirse al segundo diámetro a medida que el tapón es apisonado y de esta forma el tapón de control de explosiones 10 puede ser usado para bloquear la perforación de explosión una vez que el material mortero 18 se cura.An explosion control plug 10 for sealing an explosion perforation in a mine comprises an elongated sleeve 12 of porous material having a first internal splice line 14 and a second internal splice line 16. The internal splice line 14 is made of a water soluble material and defines a first diameter of the jacket 12 that is smaller than a second diameter defined by the second splice line 16 and that is adapted to be received in an explosion perforation, the porous jacket 12 contains a certain volume of dry mortar material 18 in the form of particles. When the plug 10 is immersed in water, the first internal splice line dissolves and mixes with the mortar material 18 to form a paste that can seep through the porous jacket when the plug is rammed into the hole, the porous jacket 12 is now free to expand to the second diameter as the plug is rammed and in this way the explosion control plug 10 can be used to block the explosion perforation once the mortar material 18 is cured.

ARP130101722 2012-05-17 2013-05-17 EXPLOSION CONTROL PLUGS AR091084A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AU2012902033A AU2012902033A0 (en) 2012-05-17 Stemming Plugs
AU2012905523A AU2012905523A0 (en) 2012-12-17 Stemming Plugs

Publications (1)

Publication Number Publication Date
AR091084A1 true AR091084A1 (en) 2014-12-30

Family

ID=49582886

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP130101722 AR091084A1 (en) 2012-05-17 2013-05-17 EXPLOSION CONTROL PLUGS

Country Status (2)

Country Link
AR (1) AR091084A1 (en)
WO (1) WO2013170294A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015035456A1 (en) * 2013-09-11 2015-03-19 Rise Mining Developments Pty Ltd Friction-modified wedge stemming plugs
MX2016009153A (en) 2014-01-13 2016-10-12 Rise Mining Dev Pty Ltd Improved o-ring drill hole plug.
CN103924652B (en) * 2014-04-06 2016-03-30 金建工程设计有限公司 A kind of window type catch pit and construction method thereof
CN104567568B (en) * 2014-12-19 2016-08-24 宋俊生 A kind of big gun hole plugging device and method
PE20190953A1 (en) * 2016-12-07 2019-07-04 Rise Mining Dev Pty Ltd IMPROVED TAXING PLUGS
CN106930723B (en) 2017-02-15 2019-01-18 中国石油大学(北京) Wall device and its application in solution cavity leak stopping are consolidated in the leak stopping of nesting of cumulative binding type
CN106969675B (en) * 2017-03-22 2018-06-22 山东大学 A kind of tunnel geological forecast blasthole filling blocking device and method
CN108843270B (en) * 2018-07-20 2023-04-25 河南理工大学 Three-channel grouting pipe and lap joint use method thereof
CN109443120B (en) * 2018-11-23 2023-09-12 吕梁学院 Large-aperture static blasting anti-spraying hole device and use method thereof

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3806025A (en) * 1970-10-19 1974-04-23 T Marshall Stemming bag
US4787316A (en) * 1984-09-10 1988-11-29 Econex, Inc. Expandable, self-tamping explosive bag
US5497829A (en) * 1993-11-17 1996-03-12 Foam Concepts, Inc. Expansion foam borehole plug and method
US5936187A (en) * 1997-09-19 1999-08-10 Mocap Incorporated Blasting stemming plug
AU2011301781B2 (en) * 2010-09-15 2015-08-20 Rise Mining Developments Pty Ltd Drill hole plugs

Also Published As

Publication number Publication date
WO2013170294A1 (en) 2013-11-21

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