FIELD: process engineering.
SUBSTANCE: invention relates to production of solid-propellant rocket charges. Proposed method comprises mixing propellant bulk components in water, composing mix in common mixer and its processing at squeezing, rolling, drying and extruding. Note here that, prior to starting extruder, portion of propellant bulk water suspension is fed from mixer into bag and thickened by natural filtration of excess moisture via bag fabric to moisture content of 60-70%. Then thickened bulk is fed into compaction press bin to be squeezed therein at screw low rpm of 1-2 min-1.
EFFECT: stable and continuous squeezing of high-filled and/or high-plasticised fuel paste.
1 tbl, 3 ex
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD OF PRODUCING HIGH-FILLED SOLID ROCKET PROPELLANT OF BALLISTIC TYPE | 2009 |
|
RU2412925C1 |
| METHOD FOR PRODUCTION OF SOLID-PROPELLANT CHARGES (MODIFICATIONS) | 2004 |
|
RU2295050C2 |
| METHOD OF PREPARING CHARGE OF BALLISTITE SOLID ROCKET FUEL | 2007 |
|
RU2333186C1 |
| METHOD OF PRODUCING CHARGE FROM SOLID BALLISTITE ROCKET PROPELLANT | 2008 |
|
RU2360894C1 |
| WAY TO PRODUCE BLAST CONSISTING OF BALLISTITE DRY PROPELLING AGENT | 2010 |
|
RU2442764C1 |
| METHOD FOR CHARGE MANUFACTURING FROM HIGH-FILLED SOLID BALLISTITE ROCKET FUEL | 2010 |
|
RU2441860C1 |
| METHOD TO MANUFACTURE CHARGES FOR SOLID PROPELLANT ROCKET ENGINES | 2002 |
|
RU2220934C2 |
| METHOD OF PREPARING CHARGE OF BALLISTITE SOLID ROCKET FUEL | 2007 |
|
RU2333189C1 |
| METHOD OF PRODUCING MIXED ROCKET SOLID-PROPELLANT CHARGE | 2010 |
|
RU2434832C1 |
| METHOD OF PRODUCING ROCKET BALLISTIC SOLID PROPELLANT CHARGE | 2007 |
|
RU2349566C1 |
