FIELD: mining.
SUBSTANCE: charger consists of a bin, a dosing chamber with loading and unloading holes, a compressed air pipeline, a cone valve with moving device, connected by a hollow stem to aerating holes in the lower part. The moving device is designed as a membrane mechanism installed in the bin using a bracket. The membrane mechanism consists of the case with the cover, and the membrane between them. Under the membrane the spring and the stem are installed. The membrane mechanism stem is rigidly connected to the cone valve stem, and the compressed air pipeline is fitted with the four-way valve.
EFFECT: charger allows to improve reliability and safety of loading of shots and wells with non-packaged explosives.
2 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| SMALL-SIZED MIXING-CHARGER MACHINE FOR UNDERGROUND MOUNTAIN WORKS | 2016 |
|
RU2640328C1 |
| PNEUMATIC CHAMBER CHARGER FOR GRANULATED EXPLOSIVE SUBSTANCES | 2017 |
|
RU2651729C1 |
| PNEUMATIC CHARGER FOR GRANULAR EXPLOSIVES | 2019 |
|
RU2702183C1 |
| PNEUMATIC CHARGER FOR GRANULAR EXPLOSIVES | 2019 |
|
RU2707826C1 |
| PNEUMATIC PORTION CHARGER | 2019 |
|
RU2708927C1 |
| CHAMBER FEEDER OF AIR-CONVEYING PLANT | 1996 |
|
RU2111356C1 |
| PNEUMATIC PORTION LOADER | 2019 |
|
RU2749001C2 |
| 0 |
|
SU338638A1 | |
| MACHINE FOR PNEUMATIC CHARGING OF LOOSE EXPLOSIVES | 0 |
|
SU1739177A1 |
| DEVICE FOR LOADING BLAST HOLES AND WELLS WITH LOOSE EXPLOSIVES | 0 |
|
SU710290A1 |
