SU1600445A1 - Device for ventilation of mine workings - Google Patents
Device for ventilation of mine workingsInfo
- 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
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
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) |
-
1985
- 1985-05-31 SU SU3904540/03A patent/SU1600445A1/en active
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE3681768D1 (en) | SPRAYING DEVICE. | |
MY100172A (en) | Improvements relating to the expansion of tobacco. | |
NO161897C (en) | EXHAUST FOR GASES, STEAMS AND FLATING PARTICLES. | |
GB1113555A (en) | Suction cleaning system | |
GB1428322A (en) | Dust controlling device for rock drilling | |
GB960621A (en) | Improvements in or relating to apparatus for extracting dust from a stream of air | |
GB1497485A (en) | Apparatus for propagating particles suspended in a gaseous stream through a conveying system | |
SE8404603D0 (en) | VENTURIT WASHER FOR DUST MIXED GASES | |
SU1600445A1 (en) | Device for ventilation of mine workings | |
IT966746B (en) | LIQUID SEPARATOR FOR DUST EXTRACTOR | |
JPS6470137A (en) | Apparatus for diffusion and distribution of air stream | |
GB702061A (en) | Improvements in the separation of airborne solid particles | |
JPS57139233A (en) | Moving operation chamber with carbon monoxide removing device | |
EP0063960A3 (en) | Improvements relating to apparatus for the conveying of particulate material | |
GB1449885A (en) | Apparatus for inducing air flow | |
GB1455686A (en) | Pneumatic conveying units | |
SE9203535L (en) | Pollution separation device | |
GB1095289A (en) | Improvements relating to pneumatic conveying of particulate solids | |
FI934483A (en) | FOERFARANDE OCH ANORDNING FOER ASKUTMATNING | |
SU1629101A1 (en) | Milling plant | |
SU669064A2 (en) | Ejector for ventilation of mine | |
KR930000174Y1 (en) | Dust collecter | |
GB1505410A (en) | Air filter | |
SU957961A1 (en) | Vertical jet mill | |
GB1390704A (en) | Pneumatic conveying apparatus |