FIELD: powder material distribution, particularly to supply powders liable to bridge-forming in metallurgical, building, chemical, food, pharmaceutical and other industries.
SUBSTANCE: method for powder distribution with the use of chamber feeding means involves supplying air in powder bed located in feeding means in jets with alternating speeds so that each next jet has trajectory other than that of previous one. Air is preliminarily dried and has temperature equal to environment temperature.
EFFECT: increased performance and powder material metering accuracy.
1 tbl, 1 ex
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD FOR DOSING OF POWDERS | 2005 |
|
RU2286936C2 |
| SLUICE FEEDER | 2006 |
|
RU2326042C1 |
| LOCK FEEDER | 2008 |
|
RU2374162C2 |
| SLUICE FEEDER | 2006 |
|
RU2340537C2 |
| FEEDER | 2005 |
|
RU2289540C1 |
| DISCRETE-ACTION WEIGHER FOR POWDER-LIKE EXPLOSIVE MATERIALS | 2002 |
|
RU2235978C1 |
| FEEDER FOR LOOSE AND LUMPY COMPONENTS OF GLASS CHARGE | 2001 |
|
RU2198854C2 |
| FEEDING HOPPER FOR POWDER MATERIALS | 2009 |
|
RU2406671C1 |
| METHOD OF AUTOMATIC DOSING OF BULK MATERIALS AND DEVICE FOR ITS IMPLEMENTATION | 2016 |
|
RU2620905C1 |
| METHOD OF DISCHARGING LOW-BULK MATERIALS | 0 |
|
SU1763325A1 |
