FIELD: production of manufactured snow; dust precipitation at negative temperatures in mining openings and open cuts. SUBSTANCE: proposed plant contain cylindrical casing, two cone-shaped bell mouths adjoining both ends of casing, fan, pneumohydraulic injector mounted coaxially on one side and additional injector- fog generator mounted on other side. EFFECT: enhanced efficiency of snow production. 1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| DUST BINDING UNIT | 2003 |
|
RU2230997C2 |
| SAPROPEL THICKENER | 2001 |
|
RU2204432C1 |
| ANTIDUST SPRAYER | 2010 |
|
RU2446021C1 |
| TRAM RAIL TRACK CLEANER | 1999 |
|
RU2168583C1 |
| METHOD OF DUST SUPPRESSION | 2007 |
|
RU2332572C1 |
| APPARATUS FOR BENDING REINFORCEMENT RODS | 1999 |
|
RU2163848C2 |
| BELT CONVEYOR | 1999 |
|
RU2170696C1 |
| MINE STEAM GENERATOR | 2001 |
|
RU2206819C1 |
| MACHINE FOR CORRECTING CRUSHED STONE GRANULE SHAPE | 2000 |
|
RU2173579C1 |
| METHOD OF PROTECTING DEVELOPMENT WORKINGS IN WINNING OF COAL SEAMS | 2001 |
|
RU2188949C1 |
