SU1834390A1 - Method for extinguishing underground fires - Google Patents

Method for extinguishing underground fires

Info

Publication number
SU1834390A1
SU1834390A1 SU4816195/03A SU4816195A SU1834390A1 SU 1834390 A1 SU1834390 A1 SU 1834390A1 SU 4816195/03 A SU4816195/03 A SU 4816195/03A SU 4816195 A SU4816195 A SU 4816195A SU 1834390 A1 SU1834390 A1 SU 1834390A1
Authority
SU
USSR - Soviet Union
Prior art keywords
fire
affected
district
extinguishing
holes
Prior art date
Application number
SU4816195/03A
Other languages
Russian (ru)
Inventor
Э.Я. Кипко
Ю.А. Полозов
Ю.Н. Спичак
В.В. Забора
Original Assignee
Специализированное производственное геологическое объединение по тампонажным и геологоразведочным работам "Спецтампонажгеология"
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 Специализированное производственное геологическое объединение по тампонажным и геологоразведочным работам "Спецтампонажгеология" filed Critical Специализированное производственное геологическое объединение по тампонажным и геологоразведочным работам "Спецтампонажгеология"
Priority to SU4816195/03A priority Critical patent/SU1834390A1/en
Application granted granted Critical
Publication of SU1834390A1 publication Critical patent/SU1834390A1/en

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  • Fire-Extinguishing Compositions (AREA)

Abstract

FIELD: mining. SUBSTANCE: method for extinguishing underground fires includes, first, drilling holes from the surface down to permeable overlying the fire-affected beds, injection of heat-resistant grouting mortar to produce gas-impermeable isolating screen overlapping in plan the entire area of fire-affected district. Then, extreme holes around the fire-affected district are deepened down to worked out or caved zones of bed, and holes are cased with casings having one-sided perforation directed towards fire seat. Injected under pressure grouting mortar forms shutoff circular curtain round the entire fire-affected district. EFFECT: higher efficiency in fire extinguishing and reduced costs for its execution. 2 dwg
SU4816195/03A 1990-04-18 1990-04-18 Method for extinguishing underground fires SU1834390A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU4816195/03A SU1834390A1 (en) 1990-04-18 1990-04-18 Method for extinguishing underground fires

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU4816195/03A SU1834390A1 (en) 1990-04-18 1990-04-18 Method for extinguishing underground fires

Publications (1)

Publication Number Publication Date
SU1834390A1 true SU1834390A1 (en) 1995-11-27

Family

ID=60541679

Family Applications (1)

Application Number Title Priority Date Filing Date
SU4816195/03A SU1834390A1 (en) 1990-04-18 1990-04-18 Method for extinguishing underground fires

Country Status (1)

Country Link
SU (1) SU1834390A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109137883A (en) * 2018-08-25 2019-01-04 大同煤矿集团有限责任公司 Goaf perfusion loess consolidating agent prevents spontaneous combustion system and its grouting method
CN112679149A (en) * 2020-12-25 2021-04-20 西安科技大学 Deep mine heat storage cement mortar preparation and vertical solidification-prevention slurry conveying system and method

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109137883A (en) * 2018-08-25 2019-01-04 大同煤矿集团有限责任公司 Goaf perfusion loess consolidating agent prevents spontaneous combustion system and its grouting method
CN112679149A (en) * 2020-12-25 2021-04-20 西安科技大学 Deep mine heat storage cement mortar preparation and vertical solidification-prevention slurry conveying system and method
CN112679149B (en) * 2020-12-25 2022-01-28 西安科技大学 Deep mine heat storage cement mortar preparation and vertical solidification-prevention slurry conveying system and method

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