PL381152A1 - Method for pit shaft liquidation - Google Patents

Method for pit shaft liquidation

Info

Publication number
PL381152A1
PL381152A1 PL381152A PL38115206A PL381152A1 PL 381152 A1 PL381152 A1 PL 381152A1 PL 381152 A PL381152 A PL 381152A PL 38115206 A PL38115206 A PL 38115206A PL 381152 A1 PL381152 A1 PL 381152A1
Authority
PL
Poland
Prior art keywords
pipe
liquidation
shaft
pit shaft
filling
Prior art date
Application number
PL381152A
Other languages
Polish (pl)
Other versions
PL209273B1 (en
Inventor
Mariusz Szot
Stanisław Prusek
Marek Rotkegel
Edward Kowalski
Stanisław Stałęga
Jan Szymała
Original Assignee
Główny Instytut Górnictwa
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 Główny Instytut Górnictwa filed Critical Główny Instytut Górnictwa
Priority to PL381152A priority Critical patent/PL209273B1/en
Publication of PL381152A1 publication Critical patent/PL381152A1/en
Publication of PL209273B1 publication Critical patent/PL209273B1/en

Links

Abstract

Sposób polega na wypełnieniu rury szybowej (1) materiałem zasypowym kierowanym ze zrębu szybu do przewodu rurowego (4), kończącego się nad jego dnem i wyciąganego w górę w miarę wypełniania rury szybowej (1). Strugę (5) materiału zasypowego wyhamowuje się cyklicznie w przewodzie rurowym (4) poprzez rozstawienie wzdłuż niego elementów (8) dozujących porcje (9) tego materiału, po przekroczeniu ich nośności.The method consists in filling the shaft pipe (1) with backfill material directed from the shaft framework to the pipe (4), ending above its bottom and pulled upwards as the shaft pipe (1) is filled. The stream (5) of the filling material is slowed down cyclically in the pipe (4) by placing elements (8) along it that dispense portions (9) of this material after their carrying capacity is exceeded.

PL381152A 2006-11-27 2006-11-27 Method for pit shaft liquidation PL209273B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL381152A PL209273B1 (en) 2006-11-27 2006-11-27 Method for pit shaft liquidation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL381152A PL209273B1 (en) 2006-11-27 2006-11-27 Method for pit shaft liquidation

Publications (2)

Publication Number Publication Date
PL381152A1 true PL381152A1 (en) 2008-06-09
PL209273B1 PL209273B1 (en) 2011-08-31

Family

ID=43035443

Family Applications (1)

Application Number Title Priority Date Filing Date
PL381152A PL209273B1 (en) 2006-11-27 2006-11-27 Method for pit shaft liquidation

Country Status (1)

Country Link
PL (1) PL209273B1 (en)

Also Published As

Publication number Publication date
PL209273B1 (en) 2011-08-31

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Legal Events

Date Code Title Description
LICE Declarations of willingness to grant licence

Effective date: 20110401