FIELD: process engineering.
SUBSTANCE: invention relates to rocketry, particularly, safe cleaning of equipment at the line feeding explosive powder into mixers. Proposed method comprises feeding water at the rate of 300-400 l/h for 10 minutes from hopper located above vaned feeder equipped with irrigation system communicated via remote-control valve with main pipeline. Simultaneously with water feed, vaned feeder and separator are cut in by remote means. Vacuum valve is opened to make irrigation. Then, separator and vacuum valve hard-to-access areas are additionally flushed by water jet through relief openings and flushing waters are collected in mixer bowl for them to be decontaminated.
EFFECT: higher safety, lower costs.
1 tbl, 1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| DEVICE FOR MIXING COMPONENTS OF EXPLOSIVE COMPOUNDS AND MOLDING ARTICLES FROM THEM | 2002 |
|
RU2222517C1 |
| DEVICE FOR MAKING ARTICLES FROM EXPLOSIVE COMPOSITION | 2008 |
|
RU2372315C1 |
| METHOD OF MIXING OF COMPONENTS OF AN EXPLOSIVE COMPOSITION AND FORMING OF A PRODUCT OUT OF THE MIXTURE | 2004 |
|
RU2263095C1 |
| DEVICE FOR MIXING EXPLOSIVE COMPONENTS AND FORMING ARTICLES THEREOF | 2011 |
|
RU2481148C1 |
| MIXING AND MOULDING PLANT | 2000 |
|
RU2176229C1 |
| METHOD OF MIXING COMPONENTS OF EXPLOSIVES AND MOLDING ARTICLES FROM THEM | 2003 |
|
RU2245312C1 |
| DEVICE FOR MIXING OF EXPLOSIVE COMPOUND COMPONENTS AND MOULDING OF OBJECTS FROM THEM | 2008 |
|
RU2383515C1 |
| METHOD OF PREPARING FUEL MASS OF MIXED SOLID ROCKET FUEL | 2004 |
|
RU2272801C1 |
| METHOD OF MANUFACTURING A PRODUCT FROM EXPLOSIVE COMPOSITION | 2006 |
|
RU2310637C1 |
| DEVICE FOR MIXING COMPONENTS OF EXPLOSIVE COMPOSITION AND MOLDING ARTICLES THEREFROM | 2019 |
|
RU2716123C1 |
