SU1600445A1 - Device for ventilation of mine workings - Google Patents

Device for ventilation of mine workings

Info

Publication number
SU1600445A1
SU1600445A1 SU3904540/03A SU3904540A SU1600445A1 SU 1600445 A1 SU1600445 A1 SU 1600445A1 SU 3904540/03 A SU3904540/03 A SU 3904540/03A SU 3904540 A SU3904540 A SU 3904540A SU 1600445 A1 SU1600445 A1 SU 1600445A1
Authority
SU
USSR - Soviet Union
Prior art keywords
air
dust
ventilation
fan
outlet
Prior art date
Application number
SU3904540/03A
Other languages
Russian (ru)
Inventor
А.П. Казаков
В.А. Соловьев
Т.Т. Сидельникова
Л.В. Кузнецов
В.П. Шабаловский
Д.Д. Гейдебрехт
Original Assignee
Уральский филиал Всесоюзного научно-исследовательского и проектно-конструкторского института галургии
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 Уральский филиал Всесоюзного научно-исследовательского и проектно-конструкторского института галургии filed Critical Уральский филиал Всесоюзного научно-исследовательского и проектно-конструкторского института галургии
Priority to SU3904540/03A priority Critical patent/SU1600445A1/en
Application granted granted Critical
Publication of SU1600445A1 publication Critical patent/SU1600445A1/en

Links

Landscapes

  • Filtering Of Dispersed Particles In Gases (AREA)
  • Cyclones (AREA)

Abstract

FIELD: mining industry. SUBSTANCE: device for ventilation of mine workings includes fan 1 with pressure pipeline and exhaust fan 3 installed on combine and dust separator connected to exhaust fan in form of filtering pipe with inlet 4 and outlet 5. Outlet 5 is made in form of truncated cone whose small base is installed on the side of breakage face. Installed on inlet 4 is ventilation conical or cylindrical branch pipe 6. Dust-laden air is fed by fan 3 to filtering pipe. Air moving from filtering pipe is filtered through walls of filtering material. Highly concentrated dust-air mixture is directed through outlet 5 towards breakage face. Part of filtered air is supplied to side opposite to breakage face. Dust-laden air is moved from the secondary sources of dust formation to suction fan 3 due to jet ejection which forms directed flow of air. EFFECT: higher efficiency of ventilation of mine workings due to provision of directed flow of air from sources of dust formation. 2 dwg
SU3904540/03A 1985-05-31 1985-05-31 Device for ventilation of mine workings SU1600445A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU3904540/03A SU1600445A1 (en) 1985-05-31 1985-05-31 Device for ventilation of mine workings

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU3904540/03A SU1600445A1 (en) 1985-05-31 1985-05-31 Device for ventilation of mine workings

Publications (1)

Publication Number Publication Date
SU1600445A1 true SU1600445A1 (en) 1996-03-10

Family

ID=60529720

Family Applications (1)

Application Number Title Priority Date Filing Date
SU3904540/03A SU1600445A1 (en) 1985-05-31 1985-05-31 Device for ventilation of mine workings

Country Status (1)

Country Link
SU (1) SU1600445A1 (en)

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